Thema: Turnier: The 64-cup
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  #117  
Alt 17.11.2023, 13:32
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AW: The 64-cup

Good afternoon,

last match from group 8 provides another unexpected result: Tandy 2150 gets a full point from the Fidelity Designer Mach III Master 2265! According to the 285 CElo gap, odds were roughly 84/16 in favor of the Mach III. Or one point out of six games for the Tandy; therefore scoring so out of two games is an achievement. After leaving one point to the Saitek GK2000, another loss from the seeded player of this group is more than bad luck - and surely some Elo points abandonned once the tournament is over.

In the first game, the Mach III playing as Black commits a positional inaccuracy that lets the CC2150 widely open the position with an overwhelming control of center files. Soon this translates in a large material advantage (Queen+Pawn vs Rook) for the Tandy. Nevertheless not an easy win, with 50+ moves still to play.

In the second game, the CC2150 as Black happily plays fourteen moves from its book, whilst the Mach III only ten. The position is kept balanced until late middlegame, then the Mach III gets a Pawns majority on King side. CC2150 defense is not accurate enough, it has no chance in the King+Pawns endgame, the Mach III leveraging its small, nevertheless efficient, hash tables.

[Event "The 64-cup"]
[Site "?"]
[Date "2023.11.17"]
[Round "8-3"]
[White "Tandy Chess Champion 2150 (lv A4)"]
[Black "Fidelity Designer Mach III Master 2265 (lv A3)"]
[Result "1-0"]
[WhiteElo "1759"]
[BlackElo "2044"]
[EventDate "2023.09.26"]
[ECO "D14"]
[PlyCount "175"]

1.d4 Nf6 2.Nf3 d5 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5 7.e3 e6 8.Ne5 Nd7 9.Bb5 Ndxe5 10.Bxe5 {Out of book} 10...Bd6 11.Qa4 Qc7 {Out of book} 12.Bxc6+ bxc6 13.Bxd6 Qxd6 14.O-O O-O 15.f3 Rfb8 16.Rf2 Rb4 17.Qa5 Rab8 18.b3 R8b7 19.Rd1 Qe7 20.e4 Bg6 21.Kh1 Bh5 22.Rc2 f6 $6 {weakens e6} 23.exd5 Be8 24.dxe6 Qxe6 25.Re2 Qc8 26.d5 Bg6 $2 {R4b6 was better, to support c6} 27.dxc6 $1 Qxc6 28.Qd8+ Kf7 29.Rd6 $1 {the ennemy Queen is committed to defend e8 square (otherwise Qe8#)} 29...Be4 30.Rxc6 Bxc6 31.Ne4 Bxe4 32.Rxe4 Rxe4 33.fxe4 Re7 34.Qd5+ Kf8 35.Kg1 Re8 36.Kf2 g6 37.Qd6+ Kf7 38.Qd4 Re7 39.Kf3 Kg7 40.Kf4 h5 41.a3 Kf7 42.h4 Kg7 43.Qd6 Kf7 44.Qd5+ Kg7 45.Qd4 Kf7 46.g3 Kg7 47.Ke3 Kf7 48.Kd3 a6 49.Qd6 Re6 50.Qd7+ Re7 51.Qd5+ Kg7 52.Qd6 Rb7 53.Kc4 Ra7 54.Qb6 Re7 55.Qxa6 Rxe4+ 56.Kd5 Re7 57.a4 Kf7 58.a5 g5 59.hxg5 Re5+ 60.Kc4 Rxg5 61.Qb7+ Kg6 62.a6 Rg4+ 63.Kc5 Rg5+ 64.Kc6 Rxg3 65.a7 Rc3+ 66.Kd7 Rd3+ 67.Kc7 Rc3+ 68.Kb8 Re3 69.Qb5 Re5 70.Qd3+ Kg7 71.Qd7+ Kf8 72.Qd6+ Kf7 73.a8=Q Re8+ 74.Kb7 Rxa8 75.Kxa8 h4 76.Qh2 Ke6 77.Qxh4 f5 78.Qf4 Kf6 79.b4 Ke6 80.b5 Kd5 81.b6 Ke6 82.Ka7 Kf6 83.Ka6 Ke7 84.Qxf5 Kd6 85.Kb5 Ke7 86.b7 {CC2150 announces mate in 3} 86...Kd6 87.b8=Q+ Ke7 88.Qbf8# 1-0

[Event "The 64-cup"]
[Site "?"]
[Date "2023.11.17"]
[Round "8-3"]
[White "Fidelity Designer Mach III Master 2265 (lv A3)"]
[Black "Tandy Chess Champion 2150 (lv A4)"]
[Result "1-0"]
[WhiteElo "2044"]
[BlackElo "1759"]
[EventDate "2023.09.26"]
[ECO "D34"]
[PlyCount "117"]

1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7 8.O-O O-O 9.Bg5 cxd4 10.Nxd4 Re8 11.e3 {Out of book} 11...h6 12.Bxf6 Bxf6 13.Bxd5 Nxd4 14.exd4 Qb6 15.Qh5 Be6 {Out of book} 16.Bxe6 fxe6 17.Ne2 Bxd4 18.Nxd4 Qxd4 19.b3 Rf8 20.Qe2 e5 21.Rad1 Qc5 22.Rd7 Rab8 23.Qg4 Rf7 24.Qe6 Qf8 25.Qd5 Qe8 26.Rxf7 Qxf7 27.Qxe5 Re8 28.Qd4 a6 29.Rc1 Qf3 30.Qc4+ Kh8 31.Qc3 Qd5 32.Re1 Rxe1+ 33.Qxe1 Kh7 34.Qe2 Kg6 35.f4 Kf6 36.Qe3 Kf5 37.Kf2 g6 38.h3 Kf6 39.Qb6+ Kf7 40.Ke3 Qg2 41.Qc7+ Ke8 42.Kd4 Qf2+ $6 {Qxg3 was fine} 43.Ke5 Qf3 $2 {Qxg3 was much better} 44.Kf6 Qc6+ 45.Qxc6+ bxc6 46.Kxg6 Ke7 47.Kxh6 Kf6 48.g4 Kf7 49.Kh7 a5 50.g5 a4 51.g6+ Kf6 52.bxa4 Kf5 53.g7 Kxf4 54.a5 Kg3 55.g8=Q+ Kxh3 56.a6 c5 57.a7 {Mach III announces mate in 3} 57...Kh2 58.a8=Q c4 59.Qag2# 1-0



MfG,
Tibono
Mit Zitat antworten
Folgende 6 Benutzer sagen Danke zu Tibono für den nützlichen Beitrag:
Boris (27.11.2023), Egbert (17.11.2023), Hartmut (19.11.2023), Mephisto_Risc (17.11.2023), paulwise3 (21.11.2023), Roberto (18.11.2023)