Hallo Jürgen,

ich kann mich den Worten von Paul nur anschließen. Es macht einfach Spaß die Turniere mit unseren alten Recken zu beobachten. Danke dafür!

Gruß
Egbert

Da steht Maestro B ... das soll sicher "A" heißen, oder? Stimmen die geschätzten ELO von etwa 1605?

__________________
Es ist nie zu spät, eine glückliche Kindheit zu haben

Bei der Durchsicht der Partien habe ich einige Flüchtigkeitsfehler korrigiert, darunter auch der Leonardo Maestro A. Erst nachdem ich die Partien mit Scid in einer Kreuztabelle überprüfe bin ich mir sicher das die Namen alle gleich geschrieben sind.

Irgendwann im Verlauf des Tuniers hat der Simultano schlapp gemacht und der Stratos der genau gleich spielt übernommen. Man kann es daran erkennen, dass der Stratos bei seinen Spielen seine Eröffnungsbibliothek einsetzte.

Da ich nach Elozahlen gefragt wurde ob die geschätzen 1605 Elozahlen stimmen.
Meine Meinung, Elozahlen stimmen nie, aber annähernd schon.
Die Geräte diese Tuniers liegen nach meinem Ermessen ausgehend von der Schachcomputer.info Elo-Liste im Bereich von ca. 1750 bis 1820 Elo.
In Anlehnung an Fide Elo Werte entspricht dies ein Bereich von etwa 1700 bis 1760.

Hier nun alle Partien zum Download.

Angehängte Dateien

	Boris_1850.pgn (62,5 KB, 78x aufgerufen)
	Boris_1850.pgn.txt (62,5 KB, 85x aufgerufen)

Aktiv Schach Boris U1850 vom Frühjahr 2020

Partiedaten überarbeitet, Datumsformate vereinheitlicht
am Ende des Posts unten befindet sich die Datei im Anhang

============================
[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.09"]
[Round "1.1"]
[White "Mephisto B&P"]
[Black "Novag Beluga"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Ne5 7.
Nd2 Ne7
8. Bb5 c6 9. Be2 d5 10. N2b3 Bb6 11. exd5 cxd5 12. Bb5+ Bd7 13. Qe2
Bxb5
14. Qxb5+ N5c6 15. Nc5 O-O-O 16. Nxc6 Nxc6 17. O-O Qd6 18. Nd3
Bxe3 19.
fxe3 Qe6 20. Rae1 Rhe8 21. Nc5 Qe7 22. e4 Ne5 23. exd5 Rxd5 24. b4
b6 25.
Qa6+ Kb8 26. c4 Rxc5 27. bxc5 Qxc5+ 28. Kh1 Re7 29. Qb5 Qc7 30.
Re4 Qd6 31.
Qd5 Qc7 32. g3 h6 33. Rfe1 f6 34. Qg8+ Kb7 35. Rb1 Rd7 36. Qe6 Rd2
37. a3
Qc5 38. Ra1 Qf2 39. Qh3 Qf3+ 40. Kg1 Qxe4 41. Rf1 Nf3+ 42. Rxf3
Qxf3 43.
Qf1 Rd1 44. Qxd1 Qxd1+ 45. Kg2 Qe2+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.10"]
[Round "1.2"]
[White "Mephisto Mondial II"]
[Black "CXG Sphinx Chess Professor"]
[Result "1-0"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 d5 4. d3 Nc6 5. Bg5 Bf5 6. Nc3 d4 7. Bxf6
exf6 8. Ne4 Qb6 9. Qc1 O-O-O 10. c3 Re8 11. cxd4 cxd4 12. Nfd2 Bb4
13. O-O Re6 14. Nc4 Qc7 15. a3 Be7 16. Qc2 h5 17. b3 Re8 18. h3
Qd7 19. Rfc1 Qc7 20. Ncd2 Qa5 21. b4 Qb6 22. Rab1 Qb5 23. a4 Qe5
24. b5 Bxe4 25. Bxe4 f5 26. bxc6 bxc6 27. Bxc6 Rf8 28. Be8+ Bc5 29.
Qxc5+ Qxc5 30. Rxc5+ Kd8 31. Bc6 Rxe2 32. Nf3 g6 33. Rb7 Ra2 34.
Rb8+ Ke7 35. Re5+ Kd6 36. Rxf8 Kxc6 37. Nxd4+ Kd6 38. Nf3 Rxa4
39. Rxf7 Ra1+ 40. Kg2 Rd1 41. d4 a5 42. Rg7 a4 43. Rxg6+ Kd7 44.
Rxf5 Ke7 45. Rxh5 Kf8 46. d5 Ke7 47. d6+ Kd7 48. Rh7+ Kc6 49. d7+
Kc5 50. Rg8 a3 51. d8=Q Rxd8 52. Rxd8 Kb6 53. h4 Kb5 54. Ra7 Kb4
55. h5 Kc5 56. h6 Kb6 57. Rxa3 Kc5 58. h7 Kb6 59. Rb3+ Ka6 60. Ra8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.11"]
[Round "1.3"]
[White "Mephisto MM II"]
[Black "SciSys Turbostar 432 KSO"]
[Result "0-1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Bg5 dxc4 5. Qa4+ c6 6. Qxc4 Qb6 7.
Qc2 Bb4+ 8. Nbd2 Nbd7 9. e4 O-O 10. Bd3 h6 11. Bf4 Nh5 12. Be3 f5
13. exf5 exf5 14. Bxf5 Bxd2+ 15. Nxd2 Ndf6 16. Bxc8 Raxc8 17. O-O
Nd5 18. Rae1 Rce8 19. a4 Qb4 20. Nf3 Nhf6 21. Bd2 Qd6 22. Qb3 Ne4
23. Be3 Qb4 24. Qxb4 Nxb4 25. d5 cxd5 26. Bxa7 Ra8 27. Bd4 Rxa4
28. Ra1 Rfa8 29. b3 Rxa1 30. Rxa1 Rxa1+ 31. Bxa1 Nd3 32. Bd4 Nc1
33. b4 b5 34. Bc5 Nb3 35. Bb6 Kf7 36. Kf1 Nc3 37. Bd4 Na2 38. Bc5
Ke6 39. Ke2 Nc3+ 40. Kd3 Nxc5+ 41. bxc5 Ne4 42. Nd4+ Ke5 43. f4+
Kxf4 44. Nxb5 Nxc5+ 45. Kd4 Ne4 46. Nc7 Kg4 47. Nxd5 Nf6 48. Nxf6+
gxf6 49. Kd5 f5 50. Ke5 f4 51. Kf6 h5 52. Ke5 f3 53. h3+ Kg3 54. gxf3
Kxf3 55. Kf6 Kg3 56. h4 Kxh4 57. Kf5 Kg3 58. Ke4 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.01"]
[Round "1.4"]
[White "Saitek Simultano B"]
[Black "Krypton Challenge"]
[Result "0-1"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 c6 7. Nge2
Nbd7 8. f3 Bb4 9. O-O-O O-O 10. e4 b5 11. a3 Be7 12. e5 Nh5 13. Be3
g6 14. g4 Ng7 15. Rhf1 b4 16. axb4 Bxb4 17. Na2 a5 18. Nxb4 axb4 19.
Qb3 Qe7 20. f4 Ra1+ 21. Kd2 Raa8 22. Ra1 Nb6 23. Kd3 Nc4 24. Bf2
Rfb8 25. h3 Rc8 26. Rg1 Rd8 27. Rh1 Na5 28. Qa2 Qb7 29. b3 Qa6+
30. c4 dxc4+ 31. bxc4 b3 32. Qa4 b2 33. Rab1 Rdb8 34. h4 Rb3+ 35.
Nc3 h5 36. Rhg1 hxg4 37. Be3 Nf5 38. Bf2 g3 39. Bxg3 Ne3 40. Kxe3
Rxc3+ 41. Kf2 Nxc4 42. Qd1 Qa2 43. h5 Rc1 44. Rxc1 bxc1=Q+ 45.
Kf3 Qxd1+ 46. Rxd1 Ra3+ 47. Rd3 Rxd3+ 48. Kg4 Qg2 49. Kg5 Qxg3+
50. Kh6 Qxf4+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.02"]
[Round "1.5"]
[White "SciSys Leonardo Maestro A"]
[Black "Fidelity Designer 2000 / Display"]
[Result "0-1"]

1. Nc3 d5 2. e4 d4 3. Nd5 c6 4. Nf4 e5 5. Nh5 Be6 6. Nf3 Nd7 7. d3
Ngf6 8. Nxf6+ Nxf6 9. c3 Bd6 10. Bd2 c5 11. Be2 O-O 12. O-O Qb6 13.
Qc2 a5 14. Bg5 Nd7 15. cxd4 cxd4 16. Rfc1 f6 17. Bh4 Nc5 18. Nd2
Rac8 19. Nc4 Qa6 20. Kh1 Nxe4 21. dxe4 b5 22. b3 bxc4 23. bxc4 Ba3
24. Rcb1 Bxc4 25. Bg4 Rb8 26. f3 Bd3 27. Qd1 Bxb1 28. Rxb1 Rxb1
29. Qxb1 a4 30. Bf5 Rd8 31. Bg3 d3 32. h3 g6 33. Bg4 h5 34. Bxh5 d2
35. Qd1 gxh5 36. f4 Qd3 37. Kh2 Qc4 38. Qxh5 d1=Q 39. Qg6+ Kf8 40.
Qxf6+ Ke8 41. Qxe5+ Be7 42. a3 Qde2 43. Qh8+ Kd7 44. Qh6 Qcxe4
45. Bf2 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.12"]
[Round "1.6"]
[White "Fidelity Excellence"]
[Black "Mephisto Mondial"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. e4 O-O 7.
e5 Nh5 8. h4 Nc6 9. d5 Ne7 10. Ng5 Nf4 11. Qc2 g6 12. g3 Nh5 13.
Be2 Ng7 14. Nde4 Ne8 15. dxe6 fxe6 16. Qc3 Nc6 17. Bg4 Nxe5 18.
Bxe6+ Bxe6 19. Nxe6 Rf3 20. Nxd8 Rxc3 21. Nxc3 Rxd8 22. b3 Nf3+
23. Ke2 Nd4+ 24. Kd3 Nf5 25. g4 Nh6 26. f3 Nf7 27. f4 Nf6 28. g5 Nh5
29. Nd5 c6 30. Nf6+ Nxf6 31. gxf6 Nh6 32. Rag1 Kf7 33. h5 Rh8 34.
hxg6+ hxg6 35. Rg5 Kxf6 36. Rhg1 Rg8 37. Ra5 a6 38. Rh1 Nf7 39.
Kc3 g5 40. fxg5+ Nxg5 41. Rf1+ Ke6 42. Raf5 b6 43. Kd4 Kd7 44. Ke3
Ke6 45. a4 Nh7 46. Kf4 Nf6 47. Re1+ Kf7 48. a5 b5 49. Rd1 Ke6 50.
Rxf6+ Kxf6 51. cxb5 cxb5 52. Rxd6+ Ke7 53. Rxa6 Rf8+ 54. Ke4 Rh8
55. Kd4 Kd7 56. Kc5 Rh3 57. Kb4 Re3 58. Rb6 Kc7 59. Rxb5 Re4+ 60.
Kc3 Kc6 61. Rb6+ Kc5 62. b4+ Kd5 63. b5 Re3+ 64. Kc2 Kc5 65. Rb7
Kd4 66. b6 Re2+ 67. Kb3 Re3+ 68. Kb4 Re4 69. a6 Kd5+ 70. Kb5 Re2
71. Rd7+ Ke4 72. Re7+ Kd3 73. Rxe2 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.14"]
[Round "2.1"]
[White "Fidelity Designer 2000 / Display"]
[Black "Fidelity Excellence"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. O-O
Qc7 8. f4 Nc6 9. Be3 Be7 10. Nxc6 bxc6 11. Qd4 c5 12. Qa4+ Bd7 13.
Qa3 O-O 14. f5 Bc6 15. fxe6 fxe6 16. Rf4 e5 17. Bc4+ Kh8 18. Rh4 Qb7
19. Qb3 d5 20. exd5 Qxb3 21. axb3 Nxd5 22. Bxd5 Bxd5 23. Rh5 Bb7
24. Rxe5 Bd6 25. Re6 Rae8 26. Rxd6 Rxe3 27. Rf1 Rfe8 28. Rf5 Re1+
29. Kf2 Rh1 30. Re5 Rf8+ 31. Kg3 Rg1 32. Nd5 Rd1 33. Rf5 Rc8 34.
Rb6 g6 35. Rf7 Rxd5 36. Rfxb7 Rg5+ 37. Kf2 Rf8+ 38. Kg1 Rgf5 39. h4
Rf1+ 40. Kh2 R1f2 41. c3 Rxb2 42. Rc6 Kg8 43. Rxc5 Rf7 44. Rc8+
Kg7 45. Rxf7+ Kxf7 46. b4 Rc2 47. Rc6 h6 48. c4 Rb2 49. Rb6 Rc2 50.
c5 Rc4 51. Kg3 Rc3+ 52. Kf2 Rc4 53. g3 a5 54. Rb7+ Ke6 55. bxa5
Rxc5 56. a6 Rc2+ 57. Kf3 Rc3+ 58. Kg4 Rc4+ 59. Kh3 Ra4 60. Rb6+
Kf7 61. Kg2 Ra2+ 62. Kf3 Ra3+ 63. Kf2 Ra2+ 64. Ke3 Ra3+ 65. Kf4 g5+
66. Kg4 gxh4 67. gxh4 Kg7 68. Kf5 Ra5+ 69. Ke6 Kg6 70. Ke7+ Kh5 71.
Kf7 Ra4 72. Kg7 Kxh4 73. Rxh6+ Kg5 74. Rf6 Ra3 75. Kf7 Ra4 76. Ke7
Ra3 77. Rd6 Kf4 78. Kd8 Ke5 79. Kc7 Ra4 80. Rb6 Kd5 81. Kb7 Re4
82. a7 Re8 83. a8=Q Rxa8 84. Kxa8 Ke4 85. Kb7 Kd4 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.15"]
[Round "2.2"]
[White "Novag Beluga"]
[Black "Mephisto Mondial II"]
[Result "0-1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. a3 d6 5. Bb2 Bc5 6. Nf3 Bf5 7. d4
Bb6 8. Nc3 Ba5 9. Nd2 Bxc3 10. Bxc3 Nd5 11. Bb2 Nf6 12. Bc3 c6 13.
Rb1 Nd5 14. Bb2 Qe7 15. e3 b5 16. Be2 Nd7 17. Bf3 N7f6 18. O-O O-O
19. Re1 Ne4 20. Bxe4 Bxe4 21. Nxe4 Qxe4 22. f3 Qg6 23. e4 Nb6 24.
Bc3 Rfe8 25. Qd3 Rac8 26. Rb4 Nc4 27. a4 a5 28. Rbb1 Na3 29. Ra1
b4 30. Bb2 d5 31. Bxa3 bxa3 32. Rxa3 c5 33. c3 h6 34. h3 Kh7 35. c4
dxc4 36. Qd2 cxd4 37. Qxd4 Red8 38. Qb2 Qc6 39. Rc1 Qc5+ 40. Kh1
Qg5 41. Ra2 c3 42. Qa1 Qe5 43. Ra3 Rd3 44. Rb3 Qc7 45. Rc2 Rcd8
46. Rb1 Kg8 47. Rbc1 Rc8 48. Qa3 Qc4 49. Qa1 Kh7 50. Qa3 Kh8 51.
Qa1 Kg8 52. Qa3 Kh7 53. Qe7 f6 54. Qa3 Rc5 55. Qa1 Kg8 56. Rb1
Rd2 57. Rb8+ Kh7 58. Rxd2 cxd2 59. Qd1 Qc1 60. Rb1 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.15"]
[Round "2.3"]
[White "Krypton Challenge"]
[Black "SciSys Turbostar 432 KSO"]
[Result "1/2-1/2"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7.
N1e2 Nf6 8. Nf4 Bd6 9. Bb3 Nbd7 10. Nxg6 hxg6 11. O-O O-O 12. Bg5
Qe7 13. Re1 a5 14. Ne4 a4 15. Bc4 b5 16. Bd3 a3 17. b3 b4 18. c4
bxc3 19. Nxc3 Bb4 20. Rc1 Qd6 21. Bc4 Bxc3 22. Rxc3 Nd5 23. Rc1 f6
24. Bd2 Rab8 25. Qg4 e5 26. Bc3 exd4 27. Bxd4 Ne5 28. Bxe5 fxe5 29.
Qe4 Rfe8 30. Red1 Rbd8 31. Rc2 Rf8 32. Rcd2 Qf6 33. Re2 Qd6 34.
Qxe5 Qc5 35. Red2 Rfe8 36. Qg5 Qd6 37. Qg4 Re6 38. Bxd5 cxd5 39.
b4 Rde8 40. Rf1 Re4 41. Qf3 Qxb4 42. Qd1 Qc4 43. Rc2 Qb5 44. Qc1
R4e7 45. Rd1 Qa5 46. Rc8 Re2 47. Rxe8+ Rxe8 48. Qb1 Kf7 49. h3
Rd8 50. Qd3 Qc5 51. Rb1 Rf8 52. Rf1 Re8 53. Ra1 Re5 54. Rb1 Qe7
55. Rf1 Qc5 56. Qb3 Qa5 57. Qg3 Re8 58. Qf3+ Kg8 59. Qd3 Re6 60.
g3 Qc5 61. Rd1 Rd6 62. Re1 Rc6 63. Re5 Qc1+ 64. Kg2 Rd6 65. Re8+
Kf7 66. Ra8 Qc6 67. Rxa3 Rf6 68. f3 Kg8 69. Rc3 Qe6 70. a4 Rf5 71.
Rc7 Re5 72. Rc2 Re3 73. Qd2 Qf5 74. f4 g5 75. Rc8+ Qxc8 76. Qxe3
Qc2+ 77. Kf3 Qd1+ 78. Qe2 Qb3+ 79. Kg4 Qxa4 80. Qe6+ Kh7 81.
Qxd5 gxf4 82. Qf5+ g6 83. Qf7+ Kh8 84. Qxf4 Qd1+ 85. Kg5 Qd7 86.
Qf6+ Qg7 87. Qxg6 Qe5+ 88. Kh4 Qe7+ 89. Qg5 Qe4+ 90. Qf4 Qh7+
91. Kg4 Qg7+ 92. Kf3 Kh7 93. Qe4+ Kh8 94. Qa8+ Kh7 95. Qd5 Qc3+
96. Kf4 Qc7+ 97. Kg4 Qg7+ 98. Qg5 Qc7 99. Qf4 Qg7+ 100. Kf3 Qc3+
101. Qe3 Qf6+ 102. Ke2 Kg7 103. h4 Qg6 104. Qd4+ Kf7 105. g4 Qe6+
106. Kf3 Qc6+ 107. Kf2 Qg6 108. h5 Qh6 109. Qd7+ Kf8 110. Kf3 Kg8
111. Ke4 Kh8 112. Qe8+ Kg7 113. Qe5+ Kg8 114. Qf5 Kg7 115. Qd5
Kf8 116. Qd7 Kg8 117. Qc8+ Kg7 118. Qc7+ Kg8 119. Qf4 Qe6+ 120.
Kd4 Qb6+ 121. Kd3 Qb3+ 122. Kd2 Qd5+ 123. Ke3 Qc5+ 124. Qd4 Qe7+ 125. Kf4 Qf7+ 126. Kg5 Qe7+ 127. Kf5 Qh7+ 128. Ke6 Qf7+ 129. Kd6
Qf8+ 130. Kd5 Qf7+ 131. Ke4 Qe6+ 132. Kf4 Qh6+ 133. Kf3 Kh7 134.
Qd7+ Kg8 135. Ke4 Kf8 136. Qc8+ Kg7 137. Qc7+ 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.16"]
[Round "2.4"]
[White "SciSys Leonardo Maestro A"]
[Black "Saitek Simultano B"]
[Result "0-1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e4 Nf6 5. Ng5 b5 6. a4 Bd7 7. axb5
h6 8. Nf3 Nxe4 9. Bxc4 e6 10. Nc3 Nd6 11. Qe2 Nxc4 12. Qxc4 c6 13.
bxc6 Bxc6 14. Qe2 Bb4 15. Bd2 Qd6 16. O-O O-O 17. Ne4 Bxe4 18.
Qxe4 Nd7 19. Bf4 Qb6 20. Rfc1 Be7 21. Qe2 Rac8 22. Rxc8 Rxc8 23.
Ra6 Qb7 24. Ra1 Rd8 25. h3 Bf6 26. Qd2 Nc5 27. Rd1 Nb3 28. Qc3
Rc8 29. Qd3 Qd5 30. Be5 Bd8 31. Nd2 Nxd2 32. Qxd2 Bb6 33. Qd3 f6
34. Bxf6 gxf6 35. Qg6+ Kf8 36. Qxh6+ Ke7 37. Qg7+ Kd6 38. Qxf6 Rg8
39. Qe5+ Qxe5 40. dxe5+ Kxe5 41. Rd2 Bd4 42. b3 Rb8 43. Rd3 Rc8
44. Rf3 Ke4 45. Rf7 Rc2 46. g3 Rb2 47. Rf4+ Kd5 48. Rf3 e5 49. Kg2
e4 50. Rf5+ Kd6 51. Rf4 Ke5 52. Rf8 Rxb3 53. Re8+ Kf5 54. Rd8 Rd3
55. Rf8+ Kg6 56. Rg8+ Kf7 57. Rg4 Rd2 58. Rf4+ Kg6 59. Rg4+ Kf5 60.
Rf4+ Ke5 61. Kf1 a5 62. Rf7 a4 63. f4+ exf3 64. Rxf3 Ke4 65. Rf7 Be5
66. Re7 a3 67. Ke1 Rh2 68. h4 a2 69. Rxe5+ Kxe5 70. g4 a1=Q+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.16"]
[Round "2.5"]
[White "CXG Sphinx Chess Professor"]
[Black "Mephisto B&P"]
[Result "1-0"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6.
O-O cxd4 7. exd4
Bd6 8. Re1 Qc7 9. Qb3 O-O 10. Nc3 Ng4 11. h3
Bh2+ 12. Kf1 Nxf2 13.
Nb5 Qg3 14. Nxh2 Qxh2 15. Kxf2 Nc6 16. Qc3 a6
17. Na3 Bd7 18. Bg5
Qd6 19. Rad1 b5 20. Bb3 b4 21. Qc5 Qxc5 22. dxc5
bxa3 23. Rxd7
axb2 24. Rd2 h6 25. Be3 Rad8 26. Rxb2 e5 27. Bc4
Rb8 28. Rb6 Rxb6
29. cxb6 a5 30. b7 Rb8 31. Bd5 Nb4 32. Be4 Rd8 33.
Rc1 Na6 34. Rc8
f5 35. Rxd8+ Kf7 36. Bd3 f4 37. Bxa6 fxe3+ 38. Kxe3
Ke7 39. b8=Q Kf7
40. Qd6 g6 41. Bc4+ Kg7 42. Rg8+ Kh7 43. Qxg6+
1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.17"]
[Round "2.6"]
[White "Mephisto MM II"]
[Black "Mephisto Mondial"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Bd7 7. Qb3
Qe7 8. O-O Nc6 9. cxd5 Na5 10. Qc2 exd5 11. Ng5 g6 12. a3 Bd6 13.
b4 Nc6 14. b5 Na5 15. Qa4 a6 16. Nf3 axb5 17. Nxb5 Nc6 18. Qd1
Rfe8 19. Nxd6 Qxd6 20. Bb2 Ne4 21. Bb1 Bg4 22. Bd3 Ng5 23. Be2
Bxf3 24. Bxf3 Nxf3+ 25. Qxf3 Na5 26. Bc3 Nb3 27. Bb4 c5 28. dxc5
Nxc5 29. Rfd1 Rad8 30. Rac1 b6 31. Rd4 f5 32. Rcd1 Re5 33. Bc3
Ne4 34. Bb2 h6 35. Rb4 Re6 36. Qh3 Kh7 37. Rbd4 Nf6 38. Qh4 Rc8
39. Rb4 Ne4 40. Ra4 Rc2 41. Ra7+ Rc7 42. Rxc7+ Qxc7 43. Rxd5 Re8
44. Qf4 Qc8 45. Rd4 b5 46. Qh4 Qc7 47. f3 Nc5 48. Rd5 Nb3 49. Rxb5
Rxe3 50. Qf2 f4 51. a4 Nc1 52. Qd2 Nd3 53. Kf1 Re1+ 54. Qxe1 Nxe1
55. Kxe1 Qa7 56. Ke2 Qa6 57. Bc3 Kg8 58. Ba5 Qe6+ 59. Kd1 Qa2 60.
Rb8+ Kf7 61. Rb7+ Ke6 62. Rb6+ Kd5 63. Bd2 Qxa4+ 64. Ke2 Kc5 65.
Rf6 Qe8+ 66. Kd1 Qa4+ 67. Ke2 Qb5+ 68. Ke1 Qe8+ 69. Kd1 Qb5 70.
Ke1 Qb1+ 71. Ke2 g5 72. Rxh6 Qg1 73. Be1 Qxg2+ 74. Bf2+ Kc4 75.
Rg6 Qxh2 76. Rxg5 Qh8 77. Rc5+ Kb4 78. Kd3 Qh7+ 79. Kd4 Qb1 80.
Ke5 Qf1 81. Kxf4 Qxf2 82. Rd5 Qc2 83. Rd4+ Kc5 84. Re4 Kd5 85. Kg5
Kd6 86. Rd4+ Ke5 87. Re4+ Kd5 88. Rg4 Qc5 89. Kh5 Ke6+ 90. Rg5
Qc4 91. Rg6+ Kf7 92. Rg2 Qf4 93. Rg7+ Ke6 94. Rg6+ Kd5 95. Rg5+
Ke6 96. Rg6+ Ke5 97. Rg5+ Kf6 98. Rg6+ Kf7 99. Rg7+ Kf8 100. Rh7
Kg8 101. Rg7+ Kh8 102. Rh7+ Kg8 103. Rg7+ Kf8 104. Rh7 Qxf3+ 105.
Kg5 Ke8 106. Rg7 Kf8 107. Rh7 Qd3 108. Rh5 Ke7 109. Kf4 Kd6 110.
Rf5 Qc2 111. Rg5 Qc1+ 112. Kf5 Kd5 113. Kf6+ Kd6 114. Kf5 Qc5+
115. Kf4 Qd4+ 116. Kf3 Kc6 117. Rg4 Qd7 118. Rg5 Qd2 119. Re5 Kd6
120. Re3 Kc5 121. Re4 Kd5 122. Re3 Qc2 123. Kg3 Qc7+ 124. Kg4
Kd4 125. Re2 Kd3 126. Re6 Kd4 127. Re2 Qf7 128. Re1 Kd3 129. Kg5
Kc2 130. Re2+ Kd3 131. Re1 Kd2 132. Re4 Kd3 133. Re1 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.23"]
[Round "3.1"]
[White "Mephisto Mondial II"]
[Black "Fidelity Designer 2000 / Display"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4
Bg4 8. Be2 Nc6 9. Be3 Nd7 10. Rd1 Nb6 11. Qd3 Nb4 12. Qb1 Bxf3 13.
Bxf3 Nc4 14. O-O Nxe3 15. fxe3 Qd7 16. Nd5 Nxd5 17. exd5 f5 18. Qc2
f4 19. e4 c6 20. dxc6 bxc6 21. e5 Rac8 22. Rfe1 e6 23. b3 a5 24. Qc5
a4 25. bxa4 Rf7 26. a5 Qa7 27. Qc4 Re7 28. Bxc6 Qxa5 29. d5 Rec7
30. Qxf4 Qxa2 31. Qe3 Rf8 32. Ra1 Qb2 33. Rab1 Qa2 34. Rbd1 Qc4
35. Rd4 Qc5 36. Re4 Qxe3+ 37. R4xe3 Bh6 38. Rb3 Rd8 39. Rb5 Kf8
40. Rf1+ Kg8 41. g4 Bg5 42. Kg2 h5 43. gxh5 gxh5 44. Rc5 Be3 45.
Ra5 Bd4 46. Kh3 Kh7 47. Kh4 Kg7 48. Kg5 exd5 49. Rxd5 Rxd5 50.
Bxd5 Bxe5 51. h3 Rc5 52. Rf7+ Kh8 53. Kg6 Bg7 54. Ra7 Rc8 55.
Rxg7 Rc6+ 56. Bxc6 h4 57. Re7 Kg8 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.23"]
[Round "3.2"]
[White "Fidelity Excellence"]
[Black "Krypton Challenge"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. c5 Be7 5. Nc3 Nd7 6. e4 b6 7. exd5 exd5
8. b4 bxc5 9. bxc5 Ngf6 10. Bd3 O-O 11. O-O Qc7 12. Re1 Re8 13. Rb1
Rb8 14. Rxb8 Qxb8 15. Bd2 Bb7 16. Qa4 h6 17. Bf5 Nxc5 18. dxc5
Bxc5 19. Rxe8+ Qxe8 20. Bf4 Bb6 21. Ne5 d4 22. Ne4 Nd5 23. Bg3
Qa8 24. Qc4 a5 25. Nd6 Ba6 26. Qxc6 Qxc6 27. Nxc6 Nc3 28. Nc8
Ne2+ 29. Kh1 Bxc8 30. Ne7+ Kf8 31. Nxc8 Nxg3+ 32. fxg3 Bc5 33. Bd3
Ke8 34. Kg1 Kd7 35. Bf5+ Kc6 36. Kf1 g6 37. Bh3 d3 38. g4 Kb7 39. g5
hxg5 40. Bd7 Kc7 41. Bb5 Kxc8 42. Bxd3 Bd6 43. h3 Kd7 44. Bc4 Ke7
45. Kf2 f5 46. Kf3 Kf6 47. a4 Ke7 48. Bd5 Be5 49. Ke3 Kf6 50. Kd3 Bg3
51. Bc6 Bf2 52. Kc4 Be1 53. Kd4 Bb4 54. Bd5 Bd6 55. Bc4 Be5+ 56.
Kd5 Bc3 57. Bd3 Ke7 58. Bb5 f4 59. Bd3 Kf6 60. Bc4 Bb4 61. Kd4 Bd6
62. Kd5 Be7 63. Ke4 Bc5 64. Kd5 Bf8 65. Bd3 Be7 66. Be4 Bb4 67. Bd3
Be1 68. Kd4 Bd2 69. Kc4 Kf7 70. Kd4 Bb4 71. Kc4 Kf6 72. Kd5 Be1 73.
Kd4 Bd2 74. Kc4 Kf7 75. Kd4 Bb4 76. Kc4 Kf6 77. Kd5 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.23"]
[Round "3.3"]
[White "SciSys Turbostar 432 KSO"]
[Black "Novag Beluga"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 d5 3. c4 dxc4 4. Qa4+ Nc6 5. Nc3 Nd5 6. e4 Nb6 7.
Qd1 Bg4 8. d5 Nb4 9. Bxc4 Nxc4 10. Qa4+ Nc6 11. dxc6 Nb6 12. Qb5
a6 13. Qg5 Bxf3 14. cxb7 Rb8 15. gxf3 Rxb7 16. Qa5 Qd3 17. Be3 Qc2
18. Qxa6 Qxb2 19. Rc1 Nd7 20. Nd5 Kd8 21. Qa8+ Nb8 22. Rd1 Kc8
23. Bd4 Qc2 24. Ne3 Qc6 25. Rg1 e5 26. Ba1 Rb1 27. Qxc6 Rxd1+ 28.
Kxd1 Nxc6 29. Nc4 f6 30. Bc3 g5 31. Rg3 Bg7 32. h4 h6 33. Kc2 Re8
34. hxg5 hxg5 35. Rh3 Rh8 36. Rxh8+ Bxh8 37. Kd3 Kd7 38. a4 Kc8
39. Ne3 Kb7 40. Nf5 Kb6 41. Kc4 Na5+ 42. Kd5 c5 43. Nd6 Nb3 44.
Nc4+ Ka6 45. Nd2 Nxd2 46. Bxd2 Kb6 47. Ke6 c4 48. Kf7 f5 49. exf5 e4
50. fxe4 c3 51. Bxg5 Bd4 52. Bd8+ Ka6 53. Bg5 Kb6 54. f6 c2 55. Ke7
Bxf2 56. Bh6 Bh4 57. Ke6 Be1 58. f7 Bb4 59. Kf6 Bf8 60. Bd2 Kc7 61.
Ke6 Bc5 62. Bh6 Kc6 63. e5 Bb4 64. Kf5 Kb6 65. Ke4 Bf8 66. Bd2 Kc6
67. Kd3 c1=N+ 68. Bxc1 Kd7 69. a5 Kc7 70. e6 Kc6 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.23"]
[Round "3.4"]
[White "Saitek Simultano B"]
[Black "CXG Sphinx Chess Professor"]
[Result "1-0"]

1. d4 d5 2. Bf4 Bf5 3. Nf3 Nc6 4. Nc3 Rb8 5. e3 a6 6. Bd3 Bg6 7. Bxg6
hxg6 8. Ne5 Rh4 9. Nxc6 bxc6 10. Rb1 Rb6 11. Na4 Rb5 12. Bg3 Rh6
13. Nc5 e6 14. Nxa6 Bd6 15. Bf4 Bxf4 16. exf4 Nf6 17. O-O Ra5 18.
Nb4 Qa8 19. Qd3 Qb7 20. a3 Qb6 21. Qc3 c5 22. dxc5 Rxc5 23. Qd4
Ng4 24. h3 Nf6 25. Rfe1 Rb5 26. Qxb6 cxb6 27. Kh2 Ke7 28. Nc6+ Ke8
29. b4 Ne4 30. a4 Nc3 31. axb5 Nxb1 32. Rxb1 Rh4 33. Kg3 Rh6 34.
Ra1 Kf8 35. Ra8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.22"]
[Round "3.5"]
[White "Mephisto B&P"]
[Black "Mephisto MM II"]
[Result "0-1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Nge2
Nd4 8. O-O Ne7 9. Bxd4 cxd4 10. Nb1 Qb6 11. Qc1 e5 12. Nd2 O-O 13.
Nc4 Qd8 14. a4 d5 15. exd5 Nxd5 16. c3 dxc3 17. bxc3 Bg4 18. Ra2
Rc8 19. Re1 Bf5 20. Qa3 Be6 21. Nd6 Nxc3 22. Nxc8 Nxa2 23. Bxb7
Bxc8 24. Bxc8 Qxc8 25. Qxa2 Qd7 26. Qb3 Rd8 27. Nc3 a6 28. Rd1
Qf5 29. Ne4 Qf3 30. Nc5 Qc6 31. Ne4 Qd5 32. Qb6 a5 33. Qc7 Re8 34.
Qc4 Qd7 35. Rb1 Rc8 36. Qa6 Qd8 37. Rb7 Rb8 38. Ra7 Qd5 39. Nc3
Qf3 40. Qxa5 Rb2 41. Ra8+ Bf8 42. Qa7 Rc2 43. Rxf8+ Kxf8 44. Qb8+
Kg7 45. Qxe5+ Kh6 46. Qe1 Qxd3 47. Nb5 Rc4 48. Qa1 Qd2 49. Kg2
Qd5+ 50. Kg1 Qc6 51. Nd4 Rc1+ 52. Qxc1+ Qxc1+ 53. Kg2 Qd1 54.
Nf3 Qxa4 55. h3 f5 56. Kh2 Qe4 57. Nh4 g5 58. Ng2 Kh5 59. Ne3 f4 60.
gxf4 Qxf4+ 61. Kg1 Qf3 62. Ng2 Qxh3 63. Ne3 Kh4 64. Nf1 Qd3 65. Kg2
Qe4+ 66. Kh2 Qf3 67. Kg1 Kh3 68. Ne3 Qe2 69. Nf5 Qe1+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.02.22"]
[Round "3.6"]
[White "Mephisto Mondial"]
[Black "SciSys Leonardo Maestro A"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. Bd2
cxd4 8. exd4 dxc4 9. Bxc4 Nc6 10. Ne2 Nd5 11. Bxb4 Ncxb4 12. O-O
Qc7 13. Rc1 Qa5 14. Qd2 Rd8 15. Ne5 f6 16. Nd3 Qb6 17. Nxb4 Qxb4
18. Qxb4 Nxb4 19. Nf4 Rd6 20. Rfe1 Rxd4 21. Nxe6 Bxe6 22. Bxe6+
Kf8 23. Rc7 Re8 24. Rf7+ Kg8 25. Re7+ Kf8 26. Rxe8+ Kxe8 27. Bd5+
Kd7 28. Bxb7 Rd2 29. Be4 Rxb2 30. Bf5+ Kd6 31. a3 Nc2 32. Rd1+
Ke7 33. a4 g6 34. Be4 Nb4 35. a5 Re2 36. Bf3 Ra2 37. Bg4 f5 38. Bf3
Rxa5 39. h4 Ra2 40. h5 g5 41. g4 f4 42. h6 Ke8 43. Re1+ Kf7 44. Be4
Rd2 45. Ra1 a6 46. Rb1 a5 47. Ra1 Na2 48. Rxa2 Rxa2 49. Bd5+ Kg6
50. Bxa2 a4 51. Bc4 a3 52. Kg2 Kxh6 53. Kf3 Kg6 54. Ke4 h5 55. gxh5+
Kxh5 56. Kf3 Kh6 57. Be6 Kg6 58. Ke4 Kf6 59. Bb3 Ke7 60. Kf5 f3 61.
Kxg5 Kd6 62. Kf4 Kc5 63. Ke4 Kb4 64. Be6 Kc3 65. Kxf3 Kd4 66. Kg4
Ke5 67. Bb3 Kd4 68. f4 Kc3 69. Be6 Kb2 70. f5 Ka1 71. f6 a2 72. f7 Kb1
73. Bxa2+ Kxa2 74. f8=Q Kb3 75. Qc5 Kb2 76. Qc4 Ka3 77. Qb5 Ka2
78. Qb4 Ka1 79. Kf5 Ka2 80. Ke5 Ka1 81. Kd5 Ka2 82. Kd4 Ka1 83.
Kc3 Ka2 84. Qb2+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.01"]
[Round "4.1"]
[White "SciSys Turbostar 432 KSO"]
[Black "Mephisto Mondial II"]
[Result "1-0"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6
8. Qc2 dxc4 9. Bf4 Nd5 10. Nxd5 cxd5 11. b3 b5 12. a4 Nc6 13. axb5
Nb4 14. Qc3 cxb3 15. Ra4 a5 16. Bc7 Qe8 17. Bxa5 Bd7 18. Rxb4
Rxa5 19. Rxb3 Rxb5 20. Ra1 Bd6 21. e3 Qb8 22. Rxb5 Bxb5 23. Ng5
Bd7 24. Qd3 Rc8 25. Rb1 Qc7 26. Nf3 Be8 27. Ng5 Qd7 28. Bh3 Bg6
29. Qa6 e5 30. Rb7 Qc6 31. Qxc6 Rxc6 32. Ne6 Bf8 33. Nxf8 Kxf8 34.
dxe5 Rc3 35. Rd7 Rc1+ 36. Kg2 Rd1 37. e6 Re1 38. Bxf5 Bxf5 39. Rf7+ Ke8 40. Rxf5 d4 41. exd4 Rxe6 42. Re5 Kd7 43. Rxe6 Kxe6 44. Kf3
Kd5 45. Ke3 g6 46. f4 h6 47. Kd3 g5 48. f5 h5 49. h3 g4 50. hxg4 hxg4
51. Ke3 Kc6 52. f6 Kd7 53. d5 Kd6 54. Kf4 Kd7 55. Kxg4 Kd6 56. Kf5
Kd7 57. Ke5 Ke8 58. d6 Kf7 59. d7 Kg6 60. Ke6 Kg5 61. d8=Q Kg4 62.
Qg8+ Kf3 63. Ke5 Ke3 64. Qg6 Kd2 65. Kd4 Ke1 66. Ke3 Kf1 67. Qc2
Kg1 68. Kf3 Kh1 69. Qg2+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.01"]
[Round "4.2"]
[White "Fidelity Designer 2000 / Display"]
[Black "Krypton Challenge"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. Bd2 dxc4 9. Bxc4 c5 10. Qb3 cxd4 11. exd4 Nb6 12. Bd3 e5 13.
Be3 Be6 14. Qc2 exd4 15. Nxd4 Bc4 16. Rfe1 Rc8 17. Bf5 Rc7 18. b3
Ba6 19. Qd2 g6 20. Bh6 Bb4 21. Rac1 Rxc3 22. Rxc3 Re8 23. Rxe8+
Qxe8 24. Bh3 Nfd5 25. Re3 Qd8 26. Qc2 Nxe3 27. Bxe3 Nd5 28. Bd2 Qb6 29. Qc8+ Kg7 30. Be3 Nxe3 31. fxe3 Qf6 32. Qc1 Qe7 33. Bg4
Qe5 34. Bf3 Bd6 35. g3 Bb4 36. Kg2 Bc5 37. Qc3 Bd6 38. b4 f6 39.
Qb3 b6 40. Qa3 Bc4 41. Qxa7+ Bc7 42. a4 Qe7 43. a5 bxa5 44. bxa5
Qe5 45. a6 Bf7 46. Ne2 Bd5 47. Nf4 Bxf3+ 48. Kxf3 Kh8 49. Qb7 Bb8
50. a7 Bxa7 51. Qxa7 Kg8 52. h3 Qf5 53. Qb8+ Kg7 54. Qb7+ Kh6 55.
Qe7 Qc8 56. Qxf6 Qg4+ 57. Ke4 Qf3+ 58. Kd4 Qxe3+ 59. Kd5 Qc5+ 60.
Ke6 Qd6+ 61. Kf7 Qf8+ 62. Kxf8 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.02"]
[Round "4.3"]
[White "Mephisto Mondial"]
[Black "CXG Sphinx Chess Professor"]
[Result "1-0"]

1. d4 c6 2. e3 d5 3. Bd3 Nf6 4. Nf3 Bg4 5. h3 Bxf3 6. Qxf3 Nbd7 7. Bd2
e5 8. Qg3 exd4 9. exd4 Qb6 10. Bc3 O-O-O 11. O-O Ne4 12. Bxe4 dxe4
13. Nd2 f5 14. Nc4 Qb5 15. Nd6+ Bxd6 16. Qxd6 Qa4 17. b3 Qb5 18.
a4 Qb6 19. Qe7 Rhg8 20. a5 Qa6 21. Qe6 Qb5 22. a6 bxa6 23. Ra5
Rge8 24. Qd6 Qb6 25. Rxf5 Nf6 26. Qg3 Nd5 27. Bb2 e3 28. Qxg7 e2
29. Re1 Qb4 30. c3 Qxb3 31. Qg4 Qxb2 32. Rxd5+ Kc7 33. Qg7+ Kc8
34. Rc5 Re6 35. Qf7 Rdd6 36. Rg5 Qa2 37. Rg7 Re7 38. Qxe7 Qa1 39.
Rg8+ Rd8 40. Rxd8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.03"]
[Round "4.4"]
[White "Mephisto MM II"]
[Black "Fidelity Excellence"]
[Result "1-0"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7.
Bg5 f6 8. Be3 e5 9. Qc3 Ne7 10. Nbd2 d5 11. Bc5 Ng6 12. O-O Bd7 13.
Bxf8 Rxf8 14. Rad1 Nf4 15. Qe3 Qa5 16. a3 Qb5 17. b3 Ne2+ 18. Kh1
d4 19. Qd3 Nf4 20. Qc4 Be6 21. Qxb5 axb5 22. g3 Ne2 23. Ra1 Nc3
24. Rfe1 Kf7 25. h4 Ra7 26. Nb1 Nxb1 27. Rexb1 Rfa8 28. a4 Ke7 29.
Ra3 bxa4 30. Rba1 d3 31. cxd3 Bxb3 32. Nd2 Be6 33. Rb1 Kd6 34.
Kg2 Kc5 35. Kf3 h6 36. Ke2 g6 37. Rc3+ Kd6 38. Ra3 h5 39. Kd1 Kc5
40. Rc3+ Kd6 41. Ra3 Bg4+ 42. Kc2 Kc5 43. Rc3+ Kd6 44. Ra3 c5 45.
Nc4+ Kc7 46. Nb6 Rb8 47. Nd5+ Kc8 48. Nxf6 Rxb1 49. Kxb1 Bh3 50.
f4 exf4 51. gxf4 Be6 52. Rc3 Rb7+ 53. Ka1 Rc7 54. e5 Kd8 55. Ne4 c4
56. d4 Ra7 57. Kb2 Bd5 58. Nd6 a3+ 59. Ka1 Be6 60. Rg3 Bd5 61. Nb5
Rb7 62. Nxa3 Rb6 63. Nb1 Ra6+ 64. Kb2 Rb6+ 65. Kc1 Rb3 66. Rxb3
cxb3 67. Nd2 Ke7 68. Kb2 Ke6 69. Nf1 Ke7 70. Ne3 Ke6 71. Kc3 Bc6
72. Kxb3 Bf3 73. Kc4 Kd7 74. d5 Bg4 75. Kc5 Bh3 76. e6+ Bxe6 77.
dxe6+ Kxe6 78. Kc6 Ke7 79. f5 gxf5 80. Nxf5+ Kf6 81. Ng3 Kg6 82. Kd5
Kh6 83. Ke4 Kg6 84. Ke5 Kh7 85. Kf6 Kh6 86. Nf5+ Kh7 87. Kg5 Kg8
88. Kxh5 Kf7 89. Kg5 Kg8 90. Kg6 Kh8 91. h5 Kg8 92. h6 Kh8 93. Nd6
Kg8 94. h7+ Kf8 95. h8=Q+ Ke7 96. Qf6+ Kd7 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.04"]
[Round "4.5"]
[White "Novag Beluga"]
[Black "Saitek Simultano B"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. e4 c6 5. Ng5 Qc8 6. Bf4 Nf6 7. Qc2
h6 8. Nf3 Na6 9. Nc3 Nh5 10. Be3 g6 11. Ne5 b5 12. Be2 Ng7 13. Qd2
g5 14. a3 f5 15. Ng6 Rg8 16. Nxf8 Rxf8 17. f4 g4 18. O-O h5 19. d5 Bg8
20. Bd4 Kf7 21. a4 b4 22. Nd1 cxd5 23. exd5 Ne8 24. Ne3 Nd6 25.
Rfc1 Ne4 26. Qe1 Bh7 27. Bxc4 g3 28. Qe2 gxh2+ 29. Kxh2 Nac5 30.
Bd3 Qc7 31. Bxe4 Qxf4+ 32. g3 Qxe4 33. Bxc5 Rg8 34. Rc4 Qe5 35.
Qxh5+ Bg6 36. Qe2 Rh8+ 37. Kg2 a5 38. Rf1 Rac8 39. Bd4 Qe4+ 40.
Qf3 Qxf3+ 41. Rxf3 Rxc4 42. Nxc4 Ra8 43. Ne5+ Kf6 44. Rf4 Ra6 45.
g4 Rd6 46. Nxg6+ Kxg6 47. Rxf5 e6 48. Bc5 Rxd5 49. Rxd5 exd5 50.
b3 Kg5 51. Kf3 Kg6 52. Bb6 d4 53. Bxa5 d3 54. Bxb4 Kf6 55. a5 Kg6
56. a6 Kf6 57. a7 d2 58. Bxd2 Kg6 59. a8=Q Kf7 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.06"]
[Round "4.6"]
[White "SciSys Leonardo Maestro A"]
[Black "Mephisto B&P"]
[Result "1-0"]

1. Nf3 Nf6 2. d4 e6 3. Bg5 c5 4. e3 cxd4 5. Bxf6 Qxf6 6. exd4 Nc6 7.
Be2 Be7 8. O-O O-O 9. c4 b6 10. Nc3 Bb7 11. d5 exd5 12. Qxd5 Rad8
13. a3 Rfe8 14. Rfe1 Bc5 15. h3 a6 16. Rab1 a5 17. Ne4 Qg6 18. Nxc5
bxc5 19. Bd3 Ne7 20. Qxb7 Qxd3 21. Qb5 Rb8 22. Qxc5 Nc6 23. Qd5
Qg6 24. Qxd7 Ne5 25. Nxe5 Rxe5 26. Rxe5 Qxb1+ 27. Kh2 h6 28. Re8+ Rxe8 29. Qxe8+ Kh7 30. Qb5 Qe1 31. Qf5+ Kg8 32. c5 Qc1 33. Qe5
Qc2 34. Qd4 a4 35. f3 f5 36. Kg3 Kf8 37. Qe5 h5 38. h4 Qd3 39. Kf4
Qd2+ 40. Kxf5 Qc2+ 41. Ke6 Qb3+ 42. Kd6 Qb8+ 43. Kd5 Qb3+ 44. Kc6
Qf7 45. Kb5 Qb3+ 46. Ka5 Qc2 47. g3 g6 48. Qc3 Qb3 49. Qxb3 axb3
50. Kb4 Ke7 51. Kxb3 Kd7 52. Kb4 Kc7 53. Kb5 Kd8 54. Kb6 Kc8 55.
a4 Kd8 56. Kb7 Ke7 57. c6 g5 58. c7 gxh4 59. gxh4 Ke6 60. c8=Q+ Ke5
61. a5 Kf4 62. Qc6 Kg3 63. Qe4 Kh3 64. b4 Kg3 65. b5 Kh3 66. a6 Kg3
67. a7 Kf2 68. f4 Kg3 69. a8=Q Kxh4 70. Qf5 Kg3 71. Kb6 Kf2 72. Qxh5
Ke1 73. Kc5 Kf1 74. Kd4 Kg1 75. Ke3 Kf1 76. Qd1+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.08"]
[Round "5.1"]
[White "Fidelity Designer 2000 / Display"]
[Black "SciSys Turbostar 432 KSO"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Bxc3+ 6. bxc3 b6 7. Ba3
Bb7 8. Nf3 d6 9. O-O O-O 10. Qe2 Nbd7 11. Ng5 h6 12. Nf3 Qe7 13.
Nd2 Rab8 14. Rab1 Bc6 15. e4 e5 16. d5 Ba4 17. Qf3 Ne8 18. Qf5 a6
19. f4 exf4 20. Qxf4 Nef6 21. Qf5 Ne5 22. Be2 Rfe8 23. Qh3 Bc2 24.
Rbc1 Bxe4 25. Rxf6 Bxg2 26. Qxg2 Qxf6 27. Rf1 Qg5 28. Qxg5 hxg5
29. Ne4 Nxc4 30. Bxc4 Rxe4 31. Bd3 Ra4 32. Bc1 Rxa2 33. Bxg5 f6
34. Bf4 Rd8 35. Bg6 c4 36. Be3 b5 37. Bb6 Rc8 38. h3 Rd2 39. Bf5
Re8 40. Be6+ Kf8 41. Rf3 Rc2 42. Kf1 Ke7 43. Re3 Ra2 44. Bc7 Rh8
45. Bf5+ Kf7 46. Bxd6 Rd8 47. Re7+ Kg8 48. Be6+ Kh7 49. Bc7 Rh8
50. Bf5+ Kh6 51. Bd6 Kg5 52. Bd7 g6 53. Bg3 Rc2 54. h4+ Kh5 55. Be1
g5 56. Be8+ Kg4 57. d6 Rc1 58. Bd7+ Kf4 59. Ke2 Rc2+ 60. Kd1 Ra2
61. Bd2+ Kg3 62. hxg5 Rh2 63. Re3+ Kh4 64. Re4+ Kg3 65. Bf4+ Kf3
66. Bc6 Rh1+ 67. Re1+ Kxf4 68. Rxh1 Ra1+ 69. Kc2 Ra2+ 70. Kb1 Rd2
71. gxf6 Rxd6 72. f7 Rxc6 73. f8=Q+ Ke4 74. Qe8+ Kf5 75. Qxc6 b4 76.
cxb4 a5 77. bxa5 Kg5 78. Rg1+ Kf5 79. a6 c3 80. a7 c2+ 81. Qxc2+
Ke5 82. Rg6 Kd4 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.08"]
[Round "5.2"]
[White "Mephisto Mondial II"]
[Black "Mephisto MM II"]
[Result "0-1"]

1. d4 d5 2. g3 Nc6 3. Nf3 Nf6 4. Bg2 Bf5 5. Bg5 e6 6. Nh4 Bg4 7. h3
Bh5 8. Nf3 Be7 9. Nbd2 O-O 10. O-O Bg6 11. c4 dxc4 12. Nxc4 Nd5 13.
Bxe7 Ndxe7 14. Rc1 Be4 15. Ncd2 Bxf3 16. Nxf3 Nf5 17. e3 Nd6 18.
Ne5 Ne7 19. Re1 a5 20. Nf3 b5 21. Ne5 Rb8 22. Bc6 Nc4 23. Be4
Nxe5 24. dxe5 Qc8 25. Qc2 Ng6 26. f4 Rd8 27. Qxc7 Qxc7 28. Rxc7
Rd2 29. Bc2 Rbd8 30. b4 axb4 31. Rc1 Re2 32. e4 Rdd2 33. Rc8+ Nf8
34. Bb3 Rg2+ 35. Kf1 Rxg3 36. h4 Rf3+ 37. Ke1 Rd4 38. h5 Rxe4+ 39.
Kd2 Rfxf4 40. R1c5 Rf2+ 41. Kd3 Rh4 42. Ke3 Rb2 43. Bd1 Rxa2 44.
Rxb5 Ra3+ 45. Kf2 Rh2+ 46. Kg1 Rd2 47. Rc1 Rc3 48. Rb1 Nd7 49.
Kf1 Rh3 50. Ke1 Ra2 51. Bf3 Rg3 52. Be2 Re3 53. Kf1 Rexe2 54.
R1xb4 Kf8 55. Ra4 Rxe5 56. Rxe5 Rxa4 57. Rg5 Nf6 58. Rc5 Rh4 59.
Rc8+ Ke7 60. Ke2 Rh3 61. Kf2 Nxh5 62. Rc4 Kf6 63. Rb4 Kf5 64. Rb5+
Kg4 65. Rb7 Rf3+ 66. Kg1 Kg3 67. Rb5 f5 68. Re5 Nf4 69. Re1 g6 70.
Rb1 Ne2+ 71. Kh1 Kh3 72. Rd1 Rf2 73. Rd3+ Ng3+ 74. Rxg3+ Kxg3
75. Kg1 Rf3 76. Kh1 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.08"]
[Round "5.3"]
[White "Krypton Challenge"]
[Black "Mephisto Mondial"]
[Result "0-1"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 d5 4. Bg5 Be7 5. Bf4 Bf5 6. e3 Bg4 7. Bd3
Nb4 8. Nc3 Bc5 9. O-O Nxd3 10. cxd3 c6 11. d4 Be7 12. h3 Bf5 13.
Qe2 Rc8 14. Kh2 g5 15. Bg3 g4 16. Nd2 gxh3 17. gxh3 Qd7 18. Qh5
Bg6 19. Qf3 Nh6 20. Bf4 Nf5 21. Rg1 f6 22. exf6 Bxf6 23. Be5 Bxe5+
24. dxe5 O-O 25. Qe2 d4 26. Qc4+ Kh8 27. exd4 Nxd4 28. Rg2 Bf5 29.
Rg3 Bxh3 30. Nce4 Be6 31. Qc5 Nf5 32. Ra3 b6 33. Qc3 Rcd8 34. Rd1
a5 35. Ra4 c5 36. b3 Nd4 37. Nf6 Qg7 38. Qe3 Qc7 39. Qf4 b5 40.
Rxd4 Rxd4 41. Qg5 a4 42. bxa4 Rxa4 43. Nde4 Rxa2 44. Rd6 Qc8 45.
Qe3 c4 46. Qb6 Bf5 47. Qxb5 Qa8 48. Rc6 Qa3 49. Qxc4 Qh3+ 50. Kg1
Ra1+ 51. Qc1 Qa3 52. Qxa1 Qxa1+ 53. Kg2 Qa4 54. Rd6 Bxe4+ 55.
Kg3 Qb3+ 56. Kh2 Qb2 57. Nxe4 Qxe5+ 58. Kg1 Qxe4 59. Rd7 Qg4+
60. Kf1 Qxd7 61. Ke2 h5 62. f3 Qe6+ 63. Kd1 Rxf3 64. Kd2 Qd5+ 65.
Ke1 Qa2 66. Kd1 Rf1+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.07"]
[Round "5.4"]
[White "CXG Sphinx Chess Professor"]
[Black "Novag Beluga"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd5 d6 7. Nxe7
Qxe7 8. O-O Bg4 9. h3 Bd7 10. Bg5 O-O 11. Re1 h6 12. Bh4 Qd8 13.
Qe2 b6 14. Rad1 Re8 15. c3 Qe7 16. Bd5 g5 17. Bg3 Nxd5 18. exd5
Nd8 19. Qc2 g4 20. Bh4 Qf8 21. hxg4 Bxg4 22. Qe2 f5 23. Rd2 Nf7 24.
Bf6 e4 25. dxe4 fxe4 26. Qc4 b5 27. Qxb5 exf3 28. Rxe8 Qxe8 29. Qd3
Qe1+ 30. Kh2 Ne5 31. Bxe5 Qxe5+ 32. Kg1 Qe1+ 33. Kh2 Bf5 34. Qe3
Qxe3 35. fxe3 fxg2 36. Rxg2+ Kh8 37. Rf2 Be4 38. Rf6 Bxd5 39. Rxh6+
Kg7 40. Rxd6 Bxa2 41. b4 c4 42. Kg3 a5 43. Rd2 axb4 44. cxb4 c3 45.
Rd7+ Kg6 46. Rc7 Ra3 47. b5 Bb1 48. b6 c2 49. Kf4 Rb3 50. Rc6+ Kf7
51. e4 Rxb6 52. Rc8 Rf6+ 53. Ke3 Rf1 54. e5 c1=Q+ 55. Rxc1 Rxc1
56. Kd2 Rc4 57. Ke3 Ke6 58. Kf3 Re4 59. Kg3 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.07"]
[Round "5.5"]
[White "Fidelity Excellence"]
[Black "SciSys Leonardo Maestro A"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f4 Nc6 7. Be3
Be7 8. Qf3 Qc7 9. O-O-O O-O 10. Ndb5 Qb8 11. g4 a6 12. Na3 e5 13.
f5 b5 14. g5 b4 15. gxf6 bxc3 16. bxc3 Bxf6 17. Nc4 Bb7 18. Nb6 Qc7
19. Nxa8 Rxa8 20. Be2 Qa5 21. Kb2 Rd8 22. Bc1 d5 23. Rxd5 Rxd5 24.
exd5 e4 25. Qe3 Qb4+ 26. Ka1 Bxc3+ 27. Qxc3 Qxc3+ 28. Bb2 Qxc2
29. dxc6 Qxc6 30. Rd1 f6 31. Rd8+ Kf7 32. Rh8 Qc5 33. Kb1 Qxf5 34.
Bc4+ Kg6 35. Rb8 e3+ 36. Ka1 Qc2 37. Bf7+ Kf5 38. Bb3 Qd2 39. a3
e2 40. Re8 Be4 41. Be6+ Kf4 42. Rc8 e1=Q+ 43. Bc1 Qexc1+ 44. Rxc1
Qxc1+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.07"]
[Round "5.6"]
[White "Saitek Simultano B"]
[Black "Mephisto B&P"]
[Result "1-0"]

1. d4 Nf6 2. Bf4 d5 3. Nc3 Bg4 4. h3 Bh5 5. Nf3 e6 6. g4 Bg6 7. Nb5
Bb4+ 8. c3 Ba5 9. Qb3 O-O 10. Bg2 Nc6 11. O-O a6 12. Na3 Bb6 13.
Ne5 Na5 14. Qa4 Qe8 15. Qxe8 Raxe8 16. Bg5 Be4 17. f3 Bg6 18. Bxf6
gxf6 19. Nd7 Rd8 20. Nxf8 Rxf8 21. e4 c5 22. exd5 exd5 23. dxc5 Bxc5+ 24. Kh1 Nc6 25. Rad1 d4 26. b4 Ba7 27. f4 f5 28. b5 axb5 29. Nxb5
Ra8 30. cxd4 fxg4 31. hxg4 Bc2 32. Rd2 Ba4 33. Nxa7 Rxa7 34. Rb1
Na5 35. Kh2 Bd7 36. Kg3 Nc6 37. d5 Ne7 38. Bf3 Nc8 39. Rh2 Nd6 40.
Rb6 Nc4 41. Rf6 Ra3 42. Rfh6 Ne3 43. Kh4 Nf5+ 44. gxf5 Rxf3 45. Kg5
Rg3+ 46. Kf6 Rg7 47. Rc2 Rg4 48. Rc7 Bxf5 49. Kxf5 Rg3 50. Kf6 Kh8
51. d6 Rg8 52. d7 Rg6+ 53. Rxg6 hxg6 54. d8=Q+ Kh7 55. Rxf7+ Kh6
56. Qh8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.14"]
[Round "6.1"]
[White "SciSys Turbostar 432 KSO"]
[Black "Mephisto Mondial"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3
Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Bd3 Bxc3+ 11. bxc3 Qa5 12. Qc2
Nc5 13. Bxc5 Qxc5 14. O-O O-O 15. Rab1 d6 16. Rb5 Qc7 17. Rfb1 b6
18. Qe2 Be6 19. R5b4 Rac8 20. h3 Rfd8 21. Qe3 Qc5 22. Qh6 a5 23.
Rb5 Qa3 24. Rxb6 Qxc3 25. R6b3 Qd4 26. Qg5 a4 27. Ra3 Re8 28.
Qb5 Bxc4 29. Qxa4 d5 30. exd5 Qxd5 31. Bxc4 Qxc4 32. Qxc4 Rxc4
33. Ra7 h6 34. Rb2 Kg7 35. Kf1 Rc1+ 36. Ke2 Kf6 37. Rb6+ Kf5 38.
Ra5+ e5 39. Ra7 f6 40. Rf7 Ke4 41. f3+ Kd4 42. Rd7+ Kc5 43. Rxf6
Rc2+ 44. Rd2 Rxd2+ 45. Kxd2 Ra8 46. Rxg6 Rxa2+ 47. Ke3 h5 48.
Rg5 Kd6 49. g3 Ra3+ 50. Ke2 Ra2+ 51. Ke3 Ra3+ 52. Kf2 Ra2+ 53.
Kf1 Ra1+ 54. Kg2 Ra2+ 55. Kg1 Ra1+ 56. Kf2 Ra2+ 57. Ke1 Ra1+ 58.
Kd2 Ra2+ 59. Kd3 Ra3+ 60. Ke4 Ra4+ 61. Kf5 h4 62. Rg6+ Kd5 63. g4
Rf4+ 64. Kg5 Rxf3 65. Kxh4 e4 66. g5 e3 67. Rg8 e2 68. Rd8+ Kc4 69.
Re8 Kd3 70. Rd8+ Kc4 71. Re8 Kd3 72. Rd8+ Kc4 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.14"]
[Round "6.2"]
[White "Fidelity Designer 2000 / Display"]
[Black "Mephisto MM II"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7.
Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qf3 Nd4 13.
Qh5 Bg7 14. O-O O-O 15. Ne3 f4 16. Nd5 Nc6 17. c4 b4 18. Nc2 Rb8
19. a3 bxa3 20. Rxa3 Rxb2 21. Rxa6 Na5 22. Ncb4 Nb3 23. Ra7 Nd4
24. Ne7+ Kh8 25. Nbd5 Qb8 26. Rfa1 Re8 27. Qg5 Qd8 28. Qh4 Rg8
29. Qh5 Rf8 30. Nf5 Nc6 31. Nxg7 Rxf2 32. Nxe6 Nxa7 33. Nxd8 Rxd8
34. Rxa7 Rxg2+ 35. Kxg2 Rg8+ 36. Kh3 Rg6 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.13"]
[Round "6.3"]
[White "Novag Beluga"]
[Black "Krypton Challenge"]
[Result "1-0"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 dxc4 5. Bxc4 Nc6 6. Nf3 Nf6 7. O-O e6 8. Nc3 Bb4 9. Bg5 h6 10. Bxf6 Qxf6 11. a3 Bxc3 12. bxc3 O-O 13.
Re1 Bd7 14. Rb1 b6 15. Ne5 Nxe5 16. dxe5 Qe7 17. Qb3 Rac8 18.
Rbd1 Rc5 19. Bd3 Rd8 20. c4 Qg5 21. Qc3 Bc6 22. g3 Qe7 23. Bc2
Bd5 24. Qd3 g6 25. Bb3 Ra5 26. cxd5 exd5 27. Qf3 Rxa3 28. Rxd5
Rxd5 29. Qxd5 a6 30. Rc1 b5 31. Rc8+ Kg7 32. Rc3 Ra1+ 33. Kg2 Rb1
34. Rf3 Rxb3 35. Rxb3 Qa7 36. e6 fxe6 37. Qxe6 Kh7 38. Qc6 Qf7 39.
Rd3 Qf8 40. Rd7+ Qg7 41. Rxg7+ Kxg7 42. Qb7+ Kf8 43. f4 g5 44. fxg5
hxg5 45. Qxa6 Kg7 46. Qxb5 Kf6 47. Kf3 Kg6 48. Qe8+ Kf6 49. Kg4 Kg7
50. Kxg5 Kh7 51. Kf6 Kh6 52. Qg6+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.12"]
[Round "6.4"]
[White "Saitek Simultano B"]
[Black "Mephisto Mondial II"]
[Result "1-0"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. O-O
c5 8. Bf4 cxd4 9. Nxd4 Qb6 10. Nb3 Nc5 11. Qd4 Rc8 12. Nc3 Nd7 13.
a3 Be7 14. Qxb6 Nxb6 15. Nd4 Nc4 16. Rfb1 Bc5 17. Nb3 Bb6 18. Na4
Bc7 19. Re1 Ne7 20. Nac5 Ng6 21. Bg3 Bxe5 22. Bxe5 Ncxe5 23.
Rac1 b6 24. Nd3 Nxd3 25. cxd3 Rxc1 26. Rxc1 O-O 27. Rc7 Nf4 28.
Nc1 a6 29. d4 h5 30. g3 Ng6 31. Nd3 Rd8 32. Ra7 a5 33. Rb7 Rd6 34.
Kg2 Rc6 35. Kf3 a4 36. Nb4 Rd6 37. Ra7 b5 38. Rb7 h4 39. Rxb5 hxg3
40. hxg3 Ne7 41. Rb8+ Kh7 42. Ra8 Nf5 43. Rxa4 Nxd4+ 44. Ke3 Nf5+
45. Kd3 e5 46. Ra5 e4+ 47. Kd2 e3+ 48. fxe3 Nxg3 49. Kd3 Rb6 50.
Rxd5 Kg6 51. b3 Nh5 52. Rd7 Nf6 53. Rc7 Rd6+ 54. Kc4 Nd7 55. a4
Kf5 56. a5 Ke4 57. Nc2 g5 58. Kb5 f5 59. Rc4+ Ke5 60. b4 Nf6 61. Nd4
Rd5+ 62. Kb6 Nd7+ 63. Ka7 Rd6 64. Nf3+ Kf6 65. b5 g4 66. Nd4 Ne5
67. Rc7 g3 68. a6 g2 69. Ne2 Rd1 70. b6 Re1 71. b7 Rxe2 72. b8=Q
Rd2 73. Qg8 Nf3 74. Rg7 g1=Q 75. Rxg1 Nxg1 76. Qxg1 Kf7 77. Qb1
Kg6 78. Qb5 Kf6 79. Qa5 Rc2 80. Kb7 Rb2+ 81. Kc7 Rg2 82. a7 Rg8
83. a8=Q Rxa8 84. Qxa8 Ke6 85. Qa5 Kf7 86. Qxf5+ Kg8 87. Qg6+ Kh8
88. Qh6+ Kg8 89. Kd8 Kf7 90. Kd7 Kg8 91. Qg6+ Kh8 92. Qf6+ Kh7 93.
e4 Kg8 94. Ke8 Kh7 95. e5 Kg8 96. Qg6+ Kh8 97. Qh6+ Kg8 98. Qf8+
Kh7 99. e6 Kg6 100. Ke7 Kg5 101. Kf7 Kh5 102. e7 Kg4 103. e8=Q Kg3
104. Qe3+ Kg4 105. Kg6 Kh4 106. Qff4+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.11"]
[Round "6.5"]
[White "CXG Sphinx Chess Professor"]
[Black "SciSys Leonardo Maestro A"]
[Result "1-0"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Bd7 6. Qxc4 b5 7.
Qd3 b4 8. Ne5 c6 9. O-O Qc7 10. Qe3 Nd5 11. Bxd5 cxd5 12. d4 Nc6
13. Nxd7 Qxd7 14. h3 Bd6 15. Bd2 O-O 16. Rc1 e5 17. dxe5 Bxe5 18.
Bxb4 Rfb8 19. Bc3 d4 20. Qd3 h6 21. e3 dxc3 22. Qxd7 cxb2 23. Nd2
bxa1=Q 24. Rxa1 Bxa1 25. Qxc6 g6 26. Kf1 Kf8 27. Ke2 Kg7 28. Kd3
Rd8+ 29. Ke2 Rab8 30. Qc7 a6 31. Qa5 Rd6 32. Nc4 Rc6 33. Qd5
Rcc8 34. Qd6 Ra8 35. Qd1 Bc3 36. Nb6 Rab8 37. Nxc8 Rxc8 38. Qd6
a5 39. Kf3 Bb4 40. Qd4+ f6 41. Qd7+ Be7 42. Qxe7+ Kg8 43. Qe6+ Kf8
44. Qxc8+ Ke7 45. Ke4 h5 46. Kd5 a4 47. Qe6+ Kf8 48. Qxf6+ Ke8 49.
Ke6 g5 50. Qe7+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.09"]
[Round "6.6"]
[White "Mephisto B&P"]
[Black "Fidelity Excellence"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2
Nxd2 8. Nxd2 Bxc5 9. Nde4 Be7 10. e3 f5 11. Ng3 O-O 12. Be2 f4 13.
exf4 Nd4 14. Qd1 Rxf4 15. Bd3 d5 16. cxd5 exd5 17. Qh5 Rh4 18. Qxd5+ Qxd5 19. Nxd5 Bd6 20. O-O Be6 21. Nc3 Rf8 22. Rac1 Bf4 23. Rcd1
Be5 24. Rfe1 Nc6 25. Re2 Bd4 26. Bb5 Bb6 27. Bxc6 bxc6 28. Rdd2
Rh6 29. a4 Rd8 30. Rxd8+ Bxd8 31. h3 Bc7 32. Nge4 Bc4 33. Rd2 Be6
34. Ng5 Bf5 35. Re2 Kf8 36. Nce4 Ke7 37. Ng3+ Kf6 38. Nxf5 Kxf5 39.
Nf7 Rh4 40. Re7 Bb6 41. Nd6+ Kf6 42. Rxg7 Rxa4 43. Rxh7 Ra1+ 44.
Kh2 Kg6 45. Re7 Bxf2 46. Re6+ Kh7 47. g4 Bd4 48. b3 Rb1 49. Re7+
Kg6 50. Nc4 Rxb3 51. Re6+ Kg5 52. Rxc6 Rb2+ 53. Kg3 Rc2 54. Kf3
Rc3+ 55. Ke4 Bb6 56. Ne5 Re3+ 57. Kd5 Rxh3 58. Rg6+ Kh4 59. Rh6+
Kg3 60. Rxh3+ Kxh3 61. g5 Be3 62. g6 Bh6 63. Nc6 a6 64. Ke6 Kg4 65.
Kf6 Kh5 66. Kf7 Kg5 67. Na5 Kf5 68. Nc4 Kg5 69. Nd6 a5 70. Ne4+ Kf4
71. Nc5 Kf5 72. Na4 Kg5 73. g7 Bxg7 74. Kxg7 Kf4 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.14"]
[Round "7.1"]
[White "Mephisto Mondial"]
[Black "Fidelity Designer 2000 / Display"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bc4 b5 5. Bd5 Nc6 6. d4 Nf6 7. dxc5
dxc5 8. Nc3 b4 9. Ne2 e6 10. Bxc6 Bxc6 11. Qxd8+ Rxd8 12. e5 Nd7
13. Bf4 f6 14. exf6 Nxf6 15. O-O Bxf3 16. gxf3 Bd6 17. Bxd6 Rxd6 18.
Rfd1 Ke7 19. Rxd6 Kxd6 20. Rd1+ Nd5 21. c3 Ke5 22. c4 Nb6 23. b3
g5 24. Ng3 Kf4 25. Kg2 g4 26. fxg4 Kxg4 27. Ne4 Rc8 28. h3+ Kf4 29.
f3 h5 30. h4 e5 31. Rd6 Ke3 32. Ng5 Rh8 33. Rc6 Nd7 34. Rc7 Nf8 35.
Rxc5 Ng6 36. Kg3 Rf8 37. Rc7 Rf4 38. Rf7 Rxf7 39. Nxf7 Kd4 40. Nd8
Kc5 41. Ne6+ Kd6 42. Ng5 Kc6 43. Ne6 Kd6 44. Ng7 Nf4 45. Kf2 Kc6
46. Ke3 Ng2+ 47. Ke4 Nxh4 48. Nxh5 a5 49. Nf6 Kd6 50. Nd5 Ng2 51.
Nf6 Nh4 52. Ne8+ Kc6 53. Ng7 Ng6 54. Ne6 Kd7 55. Kd5 Ke7 56. Nc5
Nh4 57. Kxe5 Nxf3+ 58. Kd5 Ng1 59. Nb7 Ne2 60. Nxa5 Nc3+ 61. Kc5
Nxa2 62. Nc6+ Kd7 63. Nd4 Ke7 64. Kb5 Kd6 65. Nc2 Kd7 66. c5 Kc7
67. Nxb4 Nc3+ 68. Kc4 Ne4 69. Kd4 Nd2 70. Nd5+ Kc6 71. b4 Nf3+ 72.
Ke4 Nd2+ 73. Ke5 Kb5 74. Kd4 Nb3+ 75. Kc3 Nxc5 76. bxc5 Kxc5 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.15"]
[Round "7.2"]
[White "Mephisto MM II"]
[Black "Novag Beluga"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Be7
8. dxc5 Qxd1 9. Rxd1 Nc6 10. Bd2 Bxc5 11. Bc3 O-O 12. Bxf6 gxf6 13.
e4 Ne5 14. Nxe5 fxe5 15. Nc3 f5 16. exf5 Rxf5 17. Rd2 Rf4 18. b3 Bd4
19. Rc1 Bd7 20. g3 Rff8 21. Ne4 Rad8 22. Ng5 Rc8 23. Rcc2 Rfe8 24.
Ne4 Rf8 25. Nd6 Rb8 26. Bf1 Bc6 27. Bg2 Bxg2 28. Kxg2 Rfd8 29. Ne4
Rbc8 30. Ng5 Rxc2 31. Rxc2 Bb6 32. Nxe6 Re8 33. Ng5 Kg7 34. h4
Kg6 35. g4 Kh6 36. Rd2 Bd4 37. Nf3 Bc3 38. Rd7 e4 39. Ng5 Kg6 40.
Nxh7 Bg7 41. Ng5 Bf6 42. Rxb7 Bxg5 43. Rb6+ Kf7 44. hxg5 Re6 45.
Rxe6 Kxe6 46. b4 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020-03-15"]
[Round "7.3"]
[White "SciSys Turbostar 432 KSO"]
[Black "CXG Sphinx Chess Professor"]
[Result "1-0"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 N8d7 7.
Nf3 Be7 8. O-O O-O 9. Bd2 Re8 10. Qc2 c6 11. a3 Nd5 12. Nxd5 cxd5
13. Rac1 Qb6 14. a4 f5 15. a5 Qc5 16. Nh4 Bxh4 17. Qxc5 Nxc5 18.
Rxc5 Bf6 19. Bxd5+ Kh8 20. Rc7 Bd8 21. Bxb7 Bxc7 22. Bxa8 Bd7 23.
Bd5 Be6 24. Bxe6 Rxe6 25. Rc1 Re7 26. Bb4 Rf7 27. Kg2 Kg8 28. Kf3
Rd7 29. g4 fxg4+ 30. Kxg4 Rd4+ 31. Kf3 Rf4+ 32. Ke3 Rxb4 33. Rxc7
a6 34. Ra7 Rxb2 35. Rxa6 Kf7 36. Kf3 Ke7 37. Ra7+ Kf6 38. a6 Ra2
39. h4 Ra4 40. h5 h6 41. e3 Ra2 42. d4 Ra5 43. dxe5+ Kxe5 44. Rxg7
Rxa6 45. Rf7 Rd6 46. Ra7 Rd2 47. Ra6 Rd6 48. Rxd6 Kxd6 49. Kf4
Kd5 50. Kf5 Kc4 51. Kg6 Kd3 52. Kxh6 Ke2 53. Kg7 Kxf2 54. h6 Kxe3
55. Kg8 Kf4 56. Kf7 Ke5 57. Kg7 Kf5 58. h7 Kg5 59. h8=Q Kf4 60. Kf6
Ke4 61. Ke6 Kd3 62. Kd5 Ke3 63. Qc3+ Kf4 64. Qh3 Kg5 65. Ke5 Kg6
66. Qh4 Kg7 67. Qh5 Kg8 68. Kf6 Kf8 69. Qf7+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.16"]
[Round "7.4"]
[White "Fidelity Excellence"]
[Black "Saitek Simultano B"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Be6 4. Qa4+ Qd7 5. Nc3 Qxa4 6. Nxa4 Nf6
7. Nc3 Nbd7 8. Nb5 Kd8 9. Bf4 Nd5 10. Bd2 c6 11. Na3 N5f6 12. Rc1
c3 13. Bxc3 Bxa2 14. Ba5+ b6 15. Bd2 Bd5 16. e3 e6 17. Bd3 Be7 18.
Ng5 Bxa3 19. bxa3 e5 20. e4 Bb3 21. Rc3 h6 22. Nf3 Ba4 23. Nxe5
Nxe5 24. dxe5 Nd7 25. f4 Nc5 26. Bb1 Bb5 27. Be3 Na4 28. Rc2 Ke7
29. Ba2 Rad8 30. f5 Rd3 31. f6+ gxf6 32. exf6+ Kxf6 33. O-O+ Ke5 34.
Bf4+ Kd4 35. Bxf7 Rxa3 36. Re1 Rd3 37. e5 Nc5 38. e6 Ne4 39. Bg6
Nc5 40. Be5+ Kd5 41. Bxh8 Nxe6 42. Bf7 Kd6 43. Rxe6+ Kd7 44. Kf2
Rd1 45. Kg3 Rd3+ 46. Kg4 Ba4 47. Ra2 Bd1+ 48. Kf5 Kc7 49. Be5+
Kb7 50. Re7+ Kc8 51. Re8+ Rd8 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.16"]
[Round "7.5"]
[White "SciSys Leonardo Maestro A"]
[Black "Mephisto Mondial II"]
[Result "0-1"]

1. c4 e6 2. Nc3 d5 3. Nf3 Nf6 4. cxd5 exd5 5. d4 c6 6. Bf4 Be7 7. e3
Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. h3 Nh5 12. Bh2 Re8
13. a3 Nhf6 14. Rfc1 Rc8 15. b3 Qb6 16. Na4 Qa5 17. Nc3 Qb6 18. b4
a5 19. b5 c5 20. Be5 Qe6 21. e4 cxd4 22. Qxd4 Bc5 23. Qd3 Nxe5 24.
Qe2 Nxf3+ 25. Qxf3 dxe4 26. Qf4 e3 27. f3 e2+ 28. Kh2 Bd6 29. Nxe2
Bxf4+ 30. Nxf4 Qe5 31. Rxc8 Rxc8 32. Rd1 Qxf4+ 33. Kh1 Qa4 34. Re1
Qxa3 35. Rb1 Rc1+ 36. Rxc1 Qxc1+ 37. Kh2 a4 38. Kg3 a3 39. f4 a2
40. Kf3 Qc3+ 41. Ke2 Nd5 42. f5 Qe3+ 43. Kd1 a1=Q+ 44. Kc2 Qac1+
0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.21"]
[Round "7.6"]
[White "Krypton Challenge"]
[Black "Mephisto B&P"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Nc6 4. e3 Bb4+ 5. c3 Be7 6. Bd3 Nh5 7. O-O
Nxf4 8. exf4 d5 9. Nbd2 Bd6 10. Ne5 O-O 11. Qc2 Qh4 12. g3 Qh3 13.
Nxc6 bxc6 14. Rfe1 Bb7 15. f5 exf5 16. Bxf5 Qh6 17. Nf3 c5 18. Qb3
Rab8 19. Qc2 cxd4 20. Nxd4 a6 21. Qd3 c5 22. Nf3 Rfe8 23. Rad1 Bc7
24. b4 cxb4 25. cxb4 Bb6 26. Ne5 g6 27. Bd7 Re7 28. Qf3 Qg5 29. h4
Qh6 30. Qf6 Bd8 31. Qd6 Ra8 32. Bc6 Bxc6 33. Nxc6 Rxe1+ 34. Rxe1
Qf8 35. Qxd5 Rc8 36. Qd7 Bf6 37. Qb7 Ra8 38. Ne7+ Bxe7 39. Qxe7
Qxe7 40. Rxe7 h5 41. a3 Kg7 42. Kg2 Kf6 43. Rc7 Kg7 44. Rc6 f5 45.
Kf3 Ra7 46. Kf4 Kh6 47. f3 Ra8 48. g4 fxg4 49. fxg4 Rf8+ 50. Kg3 Ra8
51. gxh5 Kxh5 52. Rd6 Rc8 53. Rxa6 Rc3+ 54. Kf4 Rc4+ 55. Ke5 Kh6
56. Kd5 Rxh4 57. Ra7 Rh3 58. a4 Rd3+ 59. Kc4 Rh3 60. a5 Rh4+ 61.
Kc5 Rh5+ 62. Kc6 g5 63. b5 g4 64. b6 Rh2 65. b7 Rb2 66. a6 g3 67.
Ra8 g2 68. Rh8+ Kg7 69. Rg8+ Kxg8 70. a7 g1=Q 71. b8=Q+ Rxb8 72.
axb8=Q+ Kh7 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.21"]
[Round "8.1"]
[White "Novag Beluga"]
[Black "Fidelity Designer 2000 / Display"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Be3
a6 8. Qe2 Qc7 9. O-O Nxd4 10. Bxd4 e5 11. Be3 Be7 12. f4 Bg4 13.
Qd3 exf4 14. Rxf4 Rc8 15. Bd5 O-O 16. h3 Be6 17. Raf1 b5 18. Bd4 b4
19. Bxe6 fxe6 20. Bxf6 Bxf6 21. Nd1 Qxc2 22. Qxd6 Qc5+ 23. Qxc5
Rxc5 24. Ne3 Ra5 25. a3 bxa3 26. bxa3 Rc8 27. e5 Bg5 28. Re4 Rxa3
29. Nc4 Rd3 30. Rg4 Be7 31. Ra1 h5 32. Re4 Bc5+ 33. Kf1 Rd4 34.
Rxd4 Bxd4 35. Ra4 a5 36. Ke2 Rc5 37. Nxa5 Bxe5 38. Nc4 Bf4 39.
Ne3 e5 40. Ra7 e4 41. Re7 Re5 42. Ra7 Rb5 43. Nd1 h4 44. Ra4 Rg5
45. Kf1 Rc5 46. Rxe4 g5 47. Re7 Rc7 48. Rxc7 Bxc7 49. Ne3 Kf7 50.
Kf2 Ke6 51. Nf1 Kd5 52. Kf3 Bf4 53. g3 hxg3 54. Nxg3 Be5 55. Ne4 Bf4
56. h4 gxh4 57. Kxf4 Kc4 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.21"]
[Round "8.2"]
[White "Mephisto B&P"]
[Black "SciSys Turbostar 432 KSO"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 d5 6. cxd5 Nxd5 7.
Qc5 Nc6 8. Nf3 Nb6 9. e4 a5 10. Bb5 Bd7 11. O-O Nb4 12. Bg5 f6 13.
Bf4 Bxb5 14. Qxb5+ c6 15. Qh5+ g6 16. Qh6 Qe7 17. Be3 Nd3 18. d5
c5 19. dxe6 O-O-O 20. Qh3 Nc4 21. b3 Nxe3 22. fxe3 Rhe8 23. Nd2 b5
24. Qh4 Ne5 25. Rad1 Rf8 26. Nb1 Rxd1 27. Rxd1 a4 28. bxa4 g5 29.
Qh6 bxa4 30. Nc3 Re8 31. Nd5 Qxe6 32. Qxf6 Qxf6 33. Nxf6 Rd8 34.
Rxd8+ Kxd8 35. Nxh7 g4 36. Nf6 c4 37. Nd5 Nd7 38. Kf2 Nc5 39. Nc3
Ke7 40. Kg3 Kf6 41. Kf4 g3 42. h4 Kg6 43. a3 Kh6 44. Kxg3 Kh5 45. e5
Kh6 46. Kh3 Kh7 47. h5 Kh6 48. Kh4 Kh7 49. g4 Kh6 50. g5+ Kg7 51.
e4 Kf7 52. g6+ Kg7 53. Kg4 Kh6 54. Kf5 Kg7 55. e6 Na6 56. Nd5 Nc7
57. Nxc7 c3 58. e7 c2 59. Ne6+ Kh6 60. e8=Q c1=Q 61. Qh8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.21"]
[Round "8.3"]
[White "Mephisto Mondial II"]
[Black "Mephisto Mondial"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. Bb5 Nc6 4. O-O Nge7 5. d3 d6 6. Bg5 f6 7. Bd2 d5
8. Nc3 a6 9. exd5 exd5 10. Bxc6+ Nxc6 11. Re1+ Be7 12. Bf4 O-O 13.
d4 b6 14. dxc5 d4 15. Ne4 bxc5 16. Qd3 Qd5 17. c4 Qf5 18. Bc7 Ne5
19. Nxe5 fxe5 20. Qg3 Qf7 21. Nd6 Bh4 22. Nxf7 Bxg3 23. Nh6+ gxh6
24. hxg3 Be6 25. b3 e4 26. Rxe4 Bd7 27. Bd6 Rf5 28. Re7 Ra7 29. g4
Rg5 30. f4 Rxg4 31. Bxc5 Rb7 32. Bxd4 Bc6 33. Re2 Rxf4 34. Be5 Rf8
35. Rd1 Rbf7 36. Bd4 Bd7 37. Rde1 h5 38. Kh2 Bc6 39. Re6 Bb7 40.
Re7 Bc6 41. Rxf7 Kxf7 42. Rf1+ Kg8 43. Rxf8+ Kxf8 44. Kh3 Ke7 45. g3
Bf3 46. Kh4 Ke6 47. Kg5 Be4 48. a3 Bg6 49. Bc3 Bb1 50. b4 Bd3 51.
c5 Bg6 52. Bf6 Kd5 53. Be7 Be8 54. Kf5 Kc4 55. Ke4 Bc6+ 56. Ke5 Bh1
57. Kd6 Kb5 58. Bd8 Ka4 59. c6 Bf3 60. c7 Bg4 61. Kc6 Bc8 62. Be7
Kb3 63. Kb6 Kc4 64. Bc5 h6 65. a4 h4 66. gxh4 Kd5 67. h5 Ke5 68.
Be3 Kf5 69. Ka7 Ke6 70. Kb8 Kd7 71. a5 Kc6 72. Kxc8 Kb5 73. Kb7
Kxb4 74. Kxa6 Kc4 75. c8=Q+ Kd5 76. Kb5 Ke4 77. Bxh6 Kf3 78. a6 Kf2
79. a7 Kg3 80. Bg5 Kf2 81. h6 Kf3 82. h7 Ke2 83. a8=Q Kf1 84. Qf3+
Kg1 85. Qcg4+ Kh2 86. Qfg2+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.22"]
[Round "8.4"]
[White "Saitek Simultano B"]
[Black "Mephisto MM II"]
[Result "0-1"]

1. Nf3 d5 2. b3 Nf6 3. d4 Nc6 4. c4 dxc4 5. bxc4 Bg4 6. d5 Bxf3 7. gxf3
Ne5 8. Bg2 c6 9. Qa4 Nfd7 10. dxc6 Nxc6 11. f4 Qc7 12. Bxc6 bxc6 13.
Nc3 e5 14. fxe5 Nxe5 15. f4 Nd7 16. e4 Bc5 17. Rb1 O-O 18. Qa6 Qd6
19. Rb3 Bb4 20. Rxb4 Qxb4 21. Bd2 Nb6 22. c5 Qxc5 23. Qe2 Rfd8 24.
h3 Rab8 25. Qf3 Nc4 26. Bc1 Nb2 27. Bxb2 Rxb2 28. Rf1 Qd4 29. Rf2
Rxf2 30. Qxf2 Qxc3+ 31. Kf1 Qxh3+ 32. Ke1 Qh1+ 33. Qf1 Rd1+ 34.
Kxd1 Qxf1+ 35. Kd2 Qf3 36. a3 Qxe4 37. Kc3 Qxf4 38. Kc2 Qc4+ 39.
Kb2 Kf8 40. Kb1 Qb3+ 41. Kc1 Qc3+ 42. Kd1 Qxa3 43. Ke2 Ke7 44.
Kd2 Ke6 45. Ke2 Ke5 46. Kd2 Kd4 47. Kc2 Qa2+ 48. Kd1 Kd3 49. Ke1
Qe2+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.23"]
[Round "8.5"]
[White "CXG Sphinx Chess Professor"]
[Black "Fidelity Excellence"]
[Result "1-0"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. cxd5 O-O 6. Nc3 Nxd5 7. e4
Nxc3 8. bxc3 Nc6 9. Bc4 Be6 10. Bxe6 fxe6 11. O-O Qd7 12. Rb1 b5
13. Re1 b4 14. Bb2 a5 15. h3 Rad8 16. cxb4 axb4 17. Ne5 Nxe5 18.
dxe5 Qb5 19. Qc2 Qa5 20. f4 Qxa2 21. Ra1 b3 22. Qe2 Rb8 23. Rxa2
bxa2 24. Ra1 Rb3 25. Rxa2 Rfb8 26. Qf2 c6 27. Kh1 R3b5 28. Qe2
Rb3 29. Qg2 c5 30. Qh2 c4 31. Qg2 c3 32. Bc1 R3b4 33. Ra3 Rc8 34.
Qc2 Rbc4 35. Ra7 R8c7 36. Ra8+ Bf8 37. Qb3 h6 38. Qb8 Rc8 39.
Qxc8 Rxc8 40. Rxc8 Kf7 41. Rxc3 Bg7 42. Rc7 g5 43. Ba3 Bf8 44. Kg2
gxf4 45. gxf4 Ke8 46. Kf3 Kf7 47. Ke3 Ke8 48. Kd4 h5 49. Rb7 Kf7 50.
Bd6 Ke8 51. Bc5 Kf7 52. Rb8 h4 53. Rb6 Bg7 54. Bb4 Bh6 55. f5 Bf4
56. fxe6+ Kg6 57. Bxe7 Bg3 58. Rb7 Bf2+ 59. Kd5 Be3 60. Bxh4 Kh5
61. Bf6 Kg6 62. Rg7+ Kh5 63. e7 Bg5 64. e8=Q+ Kh4 65. Rxg5 Kxh3
66. Qh5+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.24"]
[Round "8.6"]
[White "Krypton Challenge"]
[Black "SciSys Leonardo Maestro A"]
[Result "1-0"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4
b5 8. Be2 Bb7 9. O-O a6 10. Qc2 Bb4 11. a3 Bxc3 12. bxc3 O-O 13. c4
Qb6 14. Bd2 c5 15. cxb5 axb5 16. dxc5 Nxc5 17. Rfc1 Rfc8 18. Ne5
Nce4 19. Qb2 Nxd2 20. Rxc8+ Rxc8 21. Qxd2 Nd5 22. Rb1 Nc3 23.
Ra1 f6 24. Nf3 e5 25. h3 h6 26. Kh2 Qc5 27. Qb2 Ra8 28. Ng1 e4 29.
Kh1 Qe5 30. Qc1 Rd8 31. Bg4 Rd3 32. Qe1 f5 33. Be2 Nxe2 34. Nxe2
Qb2 35. Nd4 f4 36. Rb1 Qxa3 37. Nxb5 Qf8 38. Nd4 Qe7 39. Nf5 Qf7
40. exf4 Bd5 41. Rb8+ Kh7 42. Ne3 Be6 43. f5 Bxf5 44. Nxf5 Qxf5 45.
Rb4 e3 46. fxe3 Qc5 47. e4 Re3 48. Qd2 Rc3 49. Qd4 Rc1+ 50. Kh2
Qc7+ 51. e5 Re1 52. Qd3+ Kg8 53. Qd6 Qxd6 54. exd6 Rd1 55. Rb8+
Kf7 56. Rb7+ Kf6 57. d7 Rd2 58. Kg3 Ke7 59. d8=Q+ Kxd8 60. Rxg7
Rd3+ 61. Kf4 Rd2 62. Ke3 Ra2 63. g3 Ke8 64. Rh7 Ra3+ 65. Kf4 Ra4+
66. Ke5 Ra5+ 67. Kd4 Ra4+ 68. Kd5 Ra5+ 69. Ke6 Ra6+ 70. Kf5 Ra5+
71. Kg4 Ra4+ 72. Kf3 Ra3+ 73. Kg2 Ra2+ 74. Kf3 Ra3+ 75. Ke2 Ra2+
76. Ke3 Ra3+ 77. Kf2 Ra2+ 78. Ke1 Ra1+ 79. Kd2 Ra2+ 80. Kd3 Ra3+
81. Ke4 Ra4+ 82. Kd5 Ra5+ 83. Ke6 Ra6+ 84. Kf5 Ra5+ 85. Kf4 Ra4+
86. Ke5 Ra5+ 87. Kd4 Ra4+ 88. Kc5 Ra5+ 89. Kb4 Ra6 90. g4 Rc6 91.
Kb5 Rf6 92. Kc5 Kf8 93. Kc4 Kg8 94. Rd7 Rf2 95. Rd6 Kg7 96. Rd4 Kf6
97. Kd5 Kg5 98. Rd3 Kh4 99. Ke4 Rh2 100. Rd6 h5 101. gxh5 Kxh5
102. Rd3 Kh4 103. Kf4 Kh5 104. Kg3 Rb2 105. h4 Kh6 106. Rd6+ Kh5
107. Rd5+ Kh6 108. Rd4 Rc2 109. Kg4 Rh2 110. Rd6+ Kg7 111. h5
Kh7 112. Re6 Kg7 113. Rg6+ Kh7 114. Rd6 Kg7 115. Kg5 Kh7 116.
Rd7+ Kg8 117. h6 Kf8 118. h7 Ke8 119. Rg7 Kf8 120. Rg8+ Kf7 121. h8=Q Rxh8 122. Rxh8 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.25"]
[Round "9.1"]
[White "Fidelity Designer 2000 / Display"]
[Black "Saitek Simultano B"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7.
Bxb4 Qxe4+ 8. Be2 Na6 9. Ba3 Qxg2 10. Bf3 Qg5 11. Ne2 e5 12. Qd6
Qf6 13. Qf8+ Kd7 14. Be4 Kc7 15. O-O-O Kb6 16. c5+ Ka5 17. Nc3 Nc7
18. Bd3 Nb5 19. b4+ Ka6 20. Bxb5+ cxb5 21. Rd6+ b6 22. Rxf6 Bb7 23.
Rxb6+ axb6 24. Qd6 Bc6 25. Qxc6 Rb8 26. cxb6 Ne7 27. Qxb5+ Kb7
28. Qd7+ Kxb6 29. Na4+ Ka6 30. Nc5+ Kb6 31. Qxe7 Rhd8 32. Rg1
Kb5 33. Qxe5 f6 34. Qe2+ Kc6 35. Qa6+ Rb6 36. b5+ Kd5 37. Qxb6
Rd6 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.26"]
[Round "9.2"]
[White "Mephisto MM II"]
[Black "SciSys Leonardo Maestro A"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bxf6 Bxf6 7. e4
dxe4 8. Nxe4 O-O 9. Nxf6+ Qxf6 10. Qe2 Rd8 11. O-O-O Qf4+ 12. Kb1
Nc6 13. Qe3 Qf5+ 14. Bd3 Qf6 15. Be4 e5 16. dxe5 Nxe5 17. Rxd8+
Qxd8 18. Nxe5 Qe7 19. Bd5 Bf5+ 20. Ka1 Rd8 21. Nxf7 Re8 22. Qxe7
Rxe7 23. Nxh6+ Kf8 24. Nxf5 Re2 25. Bxb7 Rxf2 26. Nd4 Ke7 27. Nb5
c5 28. Nxa7 Kd6 29. Re1 g6 30. Nc8+ Kd7 31. Re7+ Kd8 32. a4 g5 33.
Rg7 Rf1+ 34. Ka2 Rf5 35. Nd6 Re5 36. Nf7+ Ke7 37. Nxe5+ Kf6 38.
Nd7+ Kxg7 39. Bd5 Kg6 40. a5 Kf5 41. a6 Kf4 42. a7 Ke3 43. a8=Q g4
44. Qa3+ Kf4 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.26"]
[Round "9.3"]
[White "Fidelity Excellence"]
[Black "SciSys Turbostar 432 KSO"]
[Result "0-1"]

1. c4 e6 2. Nf3 d5 3. g3 Be7 4. Qa4+ Bd7 5. Qb3 dxc4 6. Qxc4 Bc6 7.
Bg2 Nf6 8. Nc3 Nbd7 9. O-O Nb6 10. Qb3 O-O 11. d4 Bxf3 12. Bxf3 c6
13. e3 Qd7 14. Bd2 c5 15. dxc5 Bxc5 16. Rad1 Rac8 17. Bg2 Qe7 18.
Ne2 e5 19. f4 exf4 20. Rxf4 Rfd8 21. Nd4 Nbd5 22. Rff1 Bb6 23. Bh3
Rc7 24. Bg2 Ne4 25. Nf5 Qe5 26. Bb4 Nef6 27. Rd3 Rcd7 28. Bc3
Nxc3 29. Rxc3 g6 30. Nh4 Re7 31. Rf2 Ng4 32. Nf3 Qxc3 33. bxc3
Bxe3 34. c4 Bxf2+ 35. Kh1 Bc5 36. Bf1 Rd1 37. Kg2 Ne3+ 38. Kh3 Rxf1
39. Qb5 Ba3 40. Qa4 Rxf3 41. Qxa7 Nxc4 42. Qd4 Ne3 43. Qc3 Bd6
44. Qc8+ Kg7 45. Qc3+ Re5 46. Qd4 Rf6 47. Qxe5 Bxe5 48. Kh4 g5+
49. Kxg5 Rg6+ 50. Kh5 Rh6+ 51. Kg5 f6+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.27"]
[Round "9.4"]
[White "Mephisto Mondial II"]
[Black "Mephisto B&P"]
[Result "0-1"]

1. d4 f5 2. g3 Nf6 3. Bg2 Nc6 4. Bf4 e6 5. Nf3 Bb4+ 6. Nbd2 d5 7. c3
Bd6 8. Bxd6 cxd6 9. O-O e5 10. Qb3 e4 11. Ne1 O-O 12. Nc2 b6 13.
Ne3 Be6 14. Rac1 a5 15. Rfd1 a4 16. Qb5 Qc7 17. b4 Ne7 18. c4 Bd7
19. cxd5 Qxc1 20. Qxb6 Nfxd5 21. Qxd6 Qc6 22. Qxc6 Bxc6 23. Nxd5
Bxd5 24. a3 Rac8 25. e3 Rc3 26. g4 fxg4 27. Bxe4 Rxa3 28. b5 Ra2
29. Bb1 Rb2 30. e4 Bb3 31. Nxb3 axb3 32. b6 Rfxf2 33. b7 Rg2+ 34.
Kf1 Nc6 35. e5 Rbf2+ 36. Ke1 Re2+ 37. Kf1 Rxh2 38. Rc1 Rh1+ 39.
Kxe2 Rxc1 40. d5 Nb8 41. Bf5 b2 42. e6 b1=Q 43. Bxb1 Rxb1 44. d6
Rb6 45. Kf2 Rxd6 46. Kg2 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.27"]
[Round "9.5"]
[White "Mephisto Mondial"]
[Black "Novag Beluga"]
[Result "0-1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ Nc6 5. Qxc4 e6 6. e3 Bb4+ 7.
Bd2 Bxd2+ 8. Nbxd2 O-O 9. Bd3 Qd6 10. O-O e5 11. dxe5 Nxe5 12.
Nxe5 Qxe5 13. Nf3 Qxb2 14. Qxc7 Be6 15. Rab1 Qa3 16. Rfd1 b6 17.
Qc1 Qxa2 18. Rd2 Qa5 19. Ra1 Rfc8 20. Qe1 Qc5 21. Nd4 a5 22.
Nxe6 fxe6 23. Qe2 e5 24. Bf5 Rc6 25. Rc2 Qd5 26. Rd1 Rxc2 27. Qxc2
Qc5 28. Be6+ Kh8 29. Qa2 Rf8 30. Qa4 Qe7 31. Bc4 Ng4 32. Rd7 Qh4
33. Rf7 Qxh2+ 34. Kf1 Rd8 35. Qb3 a4 36. Qxa4 e4 37. f3 Qh1+ 38.
Ke2 Nh2 39. Bd5 Qf1+ 40. Kd2 Rxd5+ 41. Kc3 Qc1+ 42. Kb3 Rd3+ 43.
Ka2 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.03.28"]
[Round "9.6"]
[White "CXG Sphinx Chess Professor"]
[Black "Krypton Challenge"]
[Result "1-0"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7
8. O-O O-O 9. Be3 f5 10. Re1 Qa5 11. Qd2 Bd7 12. h3 Qb4 13. Rab1
Qa5 14. Ra1 Qb6 15. Rab1 Qa6 16. Ra1 Qa5 17. a3 Qb6 18. Rab1 a6
19. Na4 Qc7 20. Nc3 fxe4 21. dxe4 e5 22. Rbd1 Nd4 23. Qf2 Nxf3+ 24.
Qxf3 exf4 25. Bxf4 Bd4+ 26. Kh1 g5 27. Bxd6 Qxd6 28. e5 Qb8 29. Qe4
Bc6 30. Qe2 Bxg2+ 31. Kxg2 Rf2+ 32. Qxf2 Bxf2 33. Kxf2 Nf5 34. Nd5
Nd4 35. c3 Ne6 36. Nf6+ Kh8 37. Rd7 Nf8 38. Rf7 h6 39. e6 Qd6 40.
e7 Qd2+ 41. Re2 Qd3 42. Rxf8+ Kg7 43. Rxa8 Kxf6 44. Rf8+ Kg7 45.
e8=Q h5 46. Qf7+ Kh6 47. Rh8+ Qh7 48. Qxh7+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.01"]
[Round "10.1"]
[White "CXG Sphinx Chess Professor"]
[Black "Fidelity Designer 2000 / Display"]
[Result "0-1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Nf3 Bg7 5. Bg2 Nf6 6. O-O O-O 7. d3
d6 8. Qb3 Nd4 9. Nxd4 cxd4 10. Nb5 Qb6 11. e3 dxe3 12. Bxe3 Qa5
13. Rfe1 Ng4 14. Bd4 e5 15. Be3 Nxe3 16. fxe3 Qb6 17. Qb4 Rd8 18.
Qc3 a6 19. Na3 Bg4 20. h3 Bd7 21. Nc2 e4 22. d4 Rdc8 23. Rad1 d5
24. c5 Qc7 25. Kh2 b6 26. Nb4 Be6 27. Qb3 Qd8 28. cxb6 Qxb6 29.
Rc1 Rcb8 30. Nc6 Qxb3 31. axb3 Rxb3 32. Re2 f5 33. Na5 Rd3 34.
Rc6 Bf7 35. Kg1 Rd1+ 36. Kf2 Ra1 37. Nb7 Be8 38. Rc7 Bb5 39. Rec2
Rb1 40. Nd6 Bd3 41. Rc8+ Rxc8 42. Rxc8+ Bf8 43. Rb8 Bb5 44. Nxb5
Rxb2+ 45. Kg1 axb5 46. Rd8 Re2 47. Rxd5 b4 48. g4 fxg4 49. hxg4 b3
50. Kf1 Rxe3 51. Kf2 b2 52. Rb5 Rd3 53. Rxb2 Rxd4 54. Ke3 Bc5 55.
Rb5 Rc4+ 56. Kd2 e3+ 57. Kd3 Rc1 58. Rb8+ Kg7 59. Rb7+ Kh6 60.
Bf3 Ra1 61. Kc4 Ra5 62. Kd5 Bb6+ 63. Ke4 Ra4+ 64. Kd3 Bc5 65. Rc7
Ra3+ 66. Ke4 Bd6 67. Rf7 Bb8 68. Rd7 Ra7 69. g5+ Kxg5 70. Rd5+
Kh4 71. Kxe3 g5 72. Rd8 Bf4+ 73. Ke4 h5 74. Kf5 g4 75. Kxf4 Rf7+ 76.
Ke5 gxf3 77. Rd4+ Kg3 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.02"]
[Round "10.2"]
[White "Krypton Challenge"]
[Black "Mephisto MM II"]
[Result "0-1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. g3 Ba6 5. b3 d5 6. Bg2 dxc4 7. Ne5 Bb4+ 8. Kf1 Nd5 9. bxc4 Be7 10. cxd5 exd5 11. Nc3 c6 12. Qa4 b5 13. Qc2
O-O 14. Bd2 Bb7 15. Kg1 Nd7 16. Nxd7 Qxd7 17. e3 b4 18. Na4 Qg4
19. Nc5 Bxc5 20. Qxc5 a5 21. Qb6 Rfb8 22. Re1 Qg6 23. e4 Ba6 24.
Qc5 Rb5 25. Qe7 dxe4 26. Qxe4 Qxe4 27. Bxe4 Bb7 28. Rc1 Rb6 29.
Rc5 Rd8 30. Be3 Re8 31. Bd3 a4 32. Ra5 Ra8 33. Rxa8+ Bxa8 34. d5
Rb8 35. d6 c5 36. Bxc5 Bxh1 37. Kxh1 b3 38. axb3 axb3 39. Kg2 Rb7
40. Kf3 b2 41. Bb1 f5 42. Bd4 Kf7 43. Be5 Ke6 44. d7 Kxd7 45. Bxf5+
Kc6 46. Be4+ Kc5 47. Bb1 Kd5 48. Bf4 Re7 49. Bxh7 g5 50. Bg6 g4+
51. Kxg4 Rg7 52. Kh5 Rxg6 53. Kxg6 b1=Q+ 54. Kg5 Qg1 55. h4 Qxf2
56. h5 Ke6 57. h6 Qc5+ 58. Kg4 Qd5 59. Be3 Qf5+ 60. Kh4 Qe4+ 61.
g4 Qxe3 62. h7 Qe5 63. Kh3 Kf7 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.02"]
[Round "10.3"]
[White "Fidelity Excellence"]
[Black "Mephisto Mondial II"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3
Be7 8. O-O O-O 9. Re1 Nxc3 10. bxc3 cxd4 11. exd4 b6 12. Bf4 Bb7 13.
Qc2 h6 14. Rab1 Rc8 15. Bh7+ Kh8 16. Be4 Na5 17. Bxb7 Nxb7 18.
Qe4 Nd6 19. Qd3 Nc4 20. Nd2 Nxd2 21. Bxd2 Qc7 22. Qf3 Bd6 23.
Qh5 Kg8 24. Rb3 Rfd8 25. Rbb1 a6 26. a4 Kh7 27. Be3 Re8 28. Red1
Kg8 29. d5 exd5 30. Rxd5 Rcd8 31. Rbd1 Qxc3 32. Qe2 Qc7 33. Kh1
Bb4 34. Qg4 Rxd5 35. Rxd5 Qc3 36. Rd1 Bc5 37. Qd7 Qe5 38. Rd5
Qe4 39. Rd3 Bxe3 40. fxe3 Qe6 41. Qxe6 Rxe6 42. Kg1 Kh7 43. Rd7
Kg6 44. Kf2 Re4 45. Rd6+ Kg5 46. Rxb6 Rxa4 47. Kf3 f5 48. g3 a5 49.
Rd6 Ra2 50. h4+ Kh5 51. Rd5 g6 52. e4 Ra3+ 53. Kf4 Ra4 54. g4+
Kxh4 55. gxf5 gxf5 56. Kxf5 Ra2 57. Kg6 Kg3 58. e5 a4 59. Kxh6 a3 60.
Ra5 Kf4 61. Kg6 Ke4 62. e6 Rg2+ 63. Kf7 Rf2+ 64. Kg7 Rg2+ 65. Kf8
Rf2+ 66. Ke8 a2 67. e7 Kf4 68. Kd7 Rd2+ 69. Ke6 Re2+ 70. Kf7 Kf3 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.03"]
[Round "10.4"]
[White "SciSys Leonardo Maestro A"]
[Black "Novag Beluga"]
[Result "0-1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 g6 5. Bxc4 Bg7 6. Nc3 Nc6 7. O-O
Qd6 8. Bd2 O-O 9. Nb5 Qd8 10. d5 Nb8 11. Qb3 Ne4 12. Bb4 Na6 13.
Nfd4 Nxb4 14. Qxb4 Bd7 15. h3 c5 16. dxc6 bxc6 17. Nc3 c5 18. Bxf7+
Rxf7 19. Qc4 Nxc3 20. Qxc5 Na4 21. Qb4 Rb8 22. Qd2 Rxb2 23. Qd3
Bb5 24. Qe4 Bxf1 25. Rxf1 Nc5 26. Qc6 Bxd4 27. exd4 Qxd4 28. Qe8+
Rf8 29. Qxe7 Rfxf2 30. Rxf2 Qxf2+ 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.04"]
[Round "10.5"]
[White "Saitek Simultano B"]
[Black "SciSys Turbostar 432 KSO"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 d5 6. Bg2 e5 7. Nf3
Nc6 8. cxd5 Bb4+ 9. Bd2 Qxd5 10. Bxb4 Nxb4 11. Nc3 Qxd1+ 12. Rxd1
Nc6 13. Ng5 O-O 14. Bxc6 bxc6 15. O-O Rb8 16. Rd2 h6 17. Nf3 Re8
18. Rc1 Bf5 19. b3 Ne4 20. Nxe4 Bxe4 21. Rd7 a6 22. Kf1 Rb5 23. h4
Ra5 24. a4 Rd5 25. Rxd5 Bxd5 26. Nd2 Rb8 27. Rc3 f5 28. h5 Kf7 29.
f3 Rb4 30. e3 Ke7 31. Ke2 Kd6 32. Kd3 Bf7 33. Nc4+ Bxc4+ 34. Rxc4
Rxb3+ 35. Rc3 Rb2 36. Rc2 Rxc2 37. Kxc2 Kd5 38. g4 fxg4 39. fxg4
Ke4 40. Kd2 Kf3 41. Kc3 Kxg4 42. Kc4 Kxh5 43. e4 Kg4 44. a5 Kf4 45.
Kd3 h5 46. Kd2 Kxe4 47. Kd1 Kd3 48. Ke1 Kc4 49. Kf2 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.06"]
[Round "10.6"]
[White "Mephisto B&P"]
[Black "Mephisto Mondial"]
[Result "1/2-1/2"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qe3 Ne5 6. Bb3 d6 7.
Nc3 Be6 8. Bxe6 fxe6 9. Qh3 Qd7 10. Nf3 Nxf3+ 11. Qxf3 O-O-O 12.
Bg5 Be7 13. O-O-O Rhf8 14. Qh3 h6 15. Bh4 g5 16. Bg3 h5 17. e5 h4
18. exd6 cxd6 19. Be5 g4 20. Qe3 a6 21. Rd4 Ne8 22. h3 Qc6 23. Bh2
Qxg2 24. Qxe6+ Rd7 25. Rdd1 Rxf2 26. Qg6 Nf6 27. hxg4 Qxg4 28.
Qd3 d5 29. Kb1 Qf3 30. Qxf3 Rxf3 31. a3 d4 32. Na4 Bd8 33. Be5 d3
34. cxd3 Rh7 35. Rhf1 Rxf1 36. Rxf1 Nd5 37. d4 h3 38. Rh1 b6 39. Rf1
h2 40. Rh1 Bc7 41. Ka1 Kd7 42. Bxc7 Kxc7 43. Nc3 Ne3 44. Kb1 Nf5
45. Ne2 Kd6 46. Kc2 Kd5 47. Kd3 Rh3+ 48. Kd2 Rh7 49. Kd3 Nxd4 50.
Nxd4 Rh3+ 51. Ke2 Kxd4 52. Kf1 Ke5 53. Kg2 Rb3 54. Rb1 h1=Q+ 55.
Kxh1 Kd5 56. Rd1+ Ke4 57. Rd2 Ke3 58. Rg2 Kf4 59. Re2 Kf3 60. Rc2
Rd3 61. a4 b5 62. axb5 Rd1+ 63. Kh2 axb5 64. Rc3+ Ke4 65. Rb3 Rd2+
66. Kg1 Rd5 67. Kf2 Rd2+ 68. Kg1 Rd5 69. Kf2 Rd2+ 70. Kg1 1/2-1/2

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.11.04"]
[Round "11.1"]
[White "Mephisto MM II"]
[Black "CXG Sphinx Chess Professor"]
[Result "1-0"]
[ECO "D26"]
[Opening "Angenommenes Damengambit"]
[TimeControl "600"]
[Termination "normal"]
[PlyCount "152"]
[WhiteType "program"]
[BlackType " program"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 Nbd7 6. O-O Be7 7.
Nc3 Nb6
8. Bb5+ Bd7 9. Bxd7+ Nfxd7 10. e4 O-O 11. b3 f5 12. e5 Qe8 13. Bb2
Rd8 14.
a4 Nd5 15. Nxd5 exd5 16. Qc1 c6 17. Qe1 Qg6 18. e6 Nb6 19. a5 Nc8
20. Qe5
Nd6 21. a6 bxa6 22. Rxa6 Ne4 23. Rxc6 Rfe8 24. Rfc1 Bd6 25. e7
Bxe5 26.
exd8=Q Qxc6 27. Rxc6 Bxh2+ 28. Nxh2 Rxd8 29. Nf1 Rb8 30. f3 Rxb3
31. fxe4
Rxb2 32. Rc8+ Kf7 33. Rc7+ Ke6 34. exf5+ Kxf5 35. Rxg7 a5 36. Rxh7
Ke4 37.
Rh4+ Kd3 38. Ng3 Rb1+ 39. Kf2 Rb2+ 40. Kf3 a4 41. Rh5 a3 42. Rxd5
a2 43.
Ra5 Kc2 44. Ne4 Rb3+ 45. Ke2 Kb2 46. Nc5 Rb8 47. Na4+ Kb3 48.
Nc3 Kxc3 49.
Rxa2 Re8+ 50. Kf3 Kxd4 51. Rd2+ Kc3 52. Rd1 Rf8+ 53. Ke3 Re8+ 54.
Kf4 Rf8+
55. Ke5 Rg8 56. Rg1 Re8+ 57. Kf6 Rf8+ 58. Kg7 Rf2 59. Kg8 Kd4 60.
g4 Ke5
61. g5 Rd2 62. g6 Rd8+ 63. Kh7 Rd7+ 64. g7 Rc7 65. Kh8 Rc8+ 66. g8=Q Rxg8+
67. Kxg8 Kf6 68. Re1 Kg6 69. Rf1 Kg5 70. Kg7 Kh4 71. Rg1 Kh5 72.
Kh7 Kh4
73. Kh6 Kh3 74. Kh5 Kh2 75. Rg4 Kh3 76. Rg5 Kh2 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.12"]
[Round "11.2"]
[White "Krypton Challenge"]
[Black "Mephisto Mondial II"]
[Result "1-0"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7.
Qf5 Nxd5 8. cxd5 d6 9. Qe4 Nd4 10. Nxd4 exd4 11. Qxd4 Bc5 12. Qa4
Bd7 13. Bb5 Bxb5 14. Qxb5 Qg5 15. O-O Qxd5 16. d4 a6 17. Qa5 b6
18. Qc3 Bxd4 19. Qxd4 Qxd4 20. exd4 Re2 21. Rd1 c6 22. Bd2 Rae8
23. d5 cxd5 24. Bc3 R8e6 25. Rxd5 b5 26. Rad1 b4 27. Bxb4 Rxb2 28.
a3 Ree2 29. Rxd6 h5 30. Be1 a5 31. R6d5 a4 32. Rxh5 Rb8 33. Ra5
Kh7 34. Bb4 Rc8 35. Ra7 Rcc2 36. Rxf7 Kg6 37. Rf8 Kh5 38. Rd5+
Kg6 39. Rd6+ Kh5 40. Kf1 g6 41. Ra6 Kh6 42. Rxa4 Re6 43. g3 g5 44.
Ra7 Rc1+ 45. Kg2 Rc2 46. Re7 Rxe7 47. Bxe7 Re2 48. Bf6 Kg6 49. h4
gxh4 50. Bxh4 Re4 51. f4 Re3 52. a4 Ra3 53. Ra8 Rd3 54. g4 Kh6 55.
a5 Ra3 56. a6 Kh7 57. f5 Ra4 58. Bf6 Rxg4+ 59. Kf3 Rg8 60. Rxg8
Kxg8 61. a7 Kf7 62. Be5 Ke8 63. a8=Q+ Ke7 64. Qb7+ Kd8 65. Bf6+
Ke8 66. Qe7+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.13"]
[Round "11.3"]
[White "Novag Beluga"]
[Black "Fidelity Excellence"]
[Result "1-0"]
[ECO "A38"]
[Opening "Englisch"]
[TimeControl "600"]
[Termination "normal"]
[PlyCount "139"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O 7. d3
d5 8.
Nxd5 Nxd5 9. cxd5 Qxd5 10. Nd2 Qh5 11. Bxc6 bxc6 12. e4 Bg4 13. f3
Bh3 14.
Re1 Rab8 15. Nc4 Bd4+ 16. Kh1 Bf2 17. Bf4 Bxe1 18. Bxb8 Rxb8 19.
g4 Qg5 20.
Qxe1 Rd8 21. Qg3 Qh6 22. Rd1 a6 23. Qc7 Rf8 24. Qxe7 Qf4 25. Nd2
Qe3 26.
Qh4 Bg2+ 27. Kxg2 Qe2+ 28. Qf2 Qxd1 29. Nb3 Qxd3 30. Nxc5 Qd1 31.
Nxa6 Qa4
32. Qb6 Qxa2 33. Nc5 Kg7 34. Nd7 Ra8 35. Qd4+ Kg8 36. Nf6+ Kg7
37. Nd5+ Kh6
38. Qd2+ Kg7 39. Qc3+ Kh6 40. f4 f6 41. Nxf6 Kg7 42. Nh5+ Kf7 43.
Qf6+ Ke8
44. Qxc6+ Kf8 45. Qf6+ Qf7 46. Qd6+ Qe7 47. Qd4 Qf7 48. Qc5+ Qe7
49. Ng7
Ra2 50. Ne6+ Ke8 51. Qc8+ Kf7 52. Ng5+ Kg7 53. Qc3+ Qf6 54. Qc7+
Kg8 55.
Qc4+ Kh8 56. Qxa2 h5 57. Qa8+ Kg7 58. Qb7+ Kg8 59. Qh7+ Kf8 60.
e5 Qc6+ 61.
Kg3 Qe8 62. e6 Qxe6 63. Nxe6+ Ke8 64. Qxg6+ Kd7 65. Qf7+ Kc6 66.
gxh5 Kb6
67. Qc7+ Kb5 68. Nd4+ Ka6 69. Qb8 Ka5 70. Qb5# 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.13"]
[Round "11.4"]
[White "SciSys Turbostar 432 KSO"]
[Black "SciSys Leonardo Maestro A"]
[Result "0-1"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Bd2 Nc6 7. a3
Be7 8. Bg5 O-O 9. e3 d5 10. cxd5 Nxd5 11. Bxe7 Ncxe7 12. Nxd5 Qxd5
13. Rc1 Rd8 14. Qb3 e5 15. Qb4 exd4 16. Qxe7 dxe3 17. Qxe3 Bf5 18.
Be2 Re8 19. Qf3 Qxf3 20. gxf3 Bd3 21. Kd2 Bxe2 22. Rc3 Rad8+ 23.
Kc1 Kf8 24. Re1 Rc8 25. f4 Rxc3+ 26. bxc3 Ba6 27. Rxe8+ Kxe8 28.
Kd2 Ke7 29. Ke3 Ke6 30. Ke4 b5 31. h4 Bb7+ 32. Ke3 Kf5 33. h5 a6 34.
h6 gxh6 35. c4 bxc4 36. a4 a5 37. Kd4 Bc6 38. Kxc4 Bxa4 39. Kc5 Bb3
40. Kb5 a4 41. Kb4 Kxf4 42. Kc3 Kf3 43. Kb4 f5 44. Kc3 h5 45. Kd4 a3
46. Kc3 Ba4 47. Kb4 a2 48. Kxa4 a1=Q+ 49. Kb3 f4 50. Kb4 h4 51. Kc4
h3 52. Kd3 h2 53. Kc4 Qd1 54. Kc5 Qd3 55. Kc6 Qd4 56. Kc7 h5 57.
Kc6 Kxf2 58. Kb5 0-1

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.14"]
[Round "11.5"]
[White "Mephisto Mondial"]
[Black "Saitek Simultano B"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. O-O Nf6 5. d3 d5 6. Nc3 d4 7. Nb5
Qa5 8. Na3 Be7 9. Bf4 Qb4 10. Nc4 O-O 11. a4 b5 12. Bd2 bxc4 13.
Bxb4 cxd3 14. Bd2 dxe2 15. Qxe2 Rb8 16. Ra2 e5 17. b3 Bg4 18. h3
Bh5 19. Qd3 h6 20. a5 Nd7 21. Rfa1 Nb4 22. Bxb4 Rxb4 23. Qa6 Ra8
24. Ne1 Bh4 25. Nd3 Rbb8 26. Qd6 Rd8 27. Nxe5 Nf6 28. Qc6 Rdc8
29. Qb7 Rcb8 30. Qc6 Rc8 31. Qa6 Nxe4 32. f3 Nc3 33. Rb2 Bg3 34.
Nc6 Re8 35. b4 cxb4 36. Rxb4 Bg6 37. Nxd4 Be5 38. Kh1 Ne2 39. c3
Nxc3 40. Qb7 Bh5 41. Re1 Bd6 42. Nc2 Rxe1+ 43. Nxe1 Re8 44. Nd3
Bxb4 45. Nxb4 Re1+ 46. Kh2 Kh7 47. Nd3 Re3 48. Nf4 Bg6 49. Qb2
Na4 50. Qd4 Ra3 51. Nxg6 fxg6 52. Qxa7 Rd3 53. Qf2 Rd5 54. a6 Ra5
55. a7 Ra6 56. Qe3 Nc3 57. a8=Q Rxa8 58. Qxc3 Ra2 59. h4 Ra4 60.
g3 Ra2+ 61. Kg1 Re2 62. h5 Re6 63. Qd3 Rc6 64. Kf2 Rf6 65. Ke3 Rb6
66. Kf4 Rf6+ 67. Kg4 Kh8 68. hxg6 Rf8 69. f4 Ra8 70. f5 Re8 71. Kf4
Kg8 72. g4 Rc8 73. f6 Rf8 74. Qb3+ Kh8 75. f7 Ra8 76. Qb4 Rc8 77.
f8=Q+ Rxf8+ 78. Qxf8+ 1-0

[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020.04.15"]
[Round "11.6"]
[White "Fidelity Designer 2000 / Display"]
[Black "Mephisto B&P"]
[Result "1/2-1/2"]

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 Nc6 7. Ngf3 d5
8. O-O O-O 9. Qb3 b6 10. cxd5 exd5 11. Qc3 Bb7 12. Ne5 Nxe5 13. dxe5 Ne4
14. Nxe4 fxe4 15. f4 c5 16. Rae1 a5 17. Qb3 a4 18. Qd1 a3 19. Qb3 axb2 20.
a3 c4 21. Qxb2 Qc7 22. Qb4 c3 23. Rb1 c2 24. Rbc1 Rac8 25. Bh3 Qc5+ 26. Kh1
Rc7 27. Qxc5 Rxc5 28. Be6+ Kh8 29. Bd7 Ra8 30. e6 Rc7 31. a4 h6 32. Bb5 d4
33. Kg1 Bd5 34. e7 Rxe7 35. Rxc2 Bb3 36. Rb2 Bxa4 37. Ra1 Rea7 38. Bxa4
Rxa4 39. Rxa4 Rxa4 40. Rxb6 Ra1+ 41. Kf2 d3 42. Rb2 dxe2 43. Kxe2 Ra4 44.
Rb8+ Kh7 45. Ke3 Ra2 46. Kxe4 Rxh2 47. f5 h5 48. Rb7 Kh8 49. Kf4 h4 50.
Rb8+ Kh7 51. gxh4 Rxh4+ 52. Kg5 Rh1 53. Rb7 Rg1+ 54. Kh5 Rf1 55. Kg4 Rg1+
56. Kf4 Kh6 57. Ke5 Re1+ 58. Kd6 Kg5 59. Rf7 Kf4 60. Kd7 Re5 61. Rxg7 Rxf5
1/2-1/2

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