[Event "Boris U1850"]
[Site "Würzburg"]
[Date "2020-03-01"]
[Round "4.1 BEc6Dc2"]
[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 "4.2BELd3c5"]
[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 "4.3BEe3d5"]
[White "Mephisto Mundial"]
[Black "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 "4.4BEcxd4Lb5Mattin4"]
[White "Mephisto MM II"]
[Black "Fertility 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 BEdxc4"]
[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 "4.6BEe3Sc6"]
[White "SciSys 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 "5.1BELd3c5Mattin2"]
[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 "5.2BEd5g3"]
[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 "5.3BEd4e5"]
[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 "5.4BESc3Sc6"]
[White "CXG 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 "5.5BEg4a6"]
[White "Fidelity Excellence"]
[Black "SciSys 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 "5.6BEd4d7"]
[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 "6.2BEDd1Se6"]
[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 "6.2BELd3Le6Mattin4"]
[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 "6.3BEd4dxc4"]
[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 "6.5BESf6Da4"]
[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 "6.6BESc6Sf3"]
[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 "7.1BELb5Ld7"]
[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 "7.2BEa6a4"]
[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 "7.3BELg2Sb6"]
[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 "7.4BEd5Mattin6"]
[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 "7.5BEd5Sf3"]
[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 "8.1BEDe2Dc7"]
[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 "8.2BELb4Db3"]
[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