MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "329"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1p1pppp/3p4/1p6/1nP1PP2/3P2P1/PP5P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:12:49 -0400"]
[GameEndTime "2026-09-14T12:12:50 -0400"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... a6 {-1.53/9 0.027s, n=26609, sd=15} 6. a3 {+1.58/10 0.013s, n=16162, sd=14}
Nc6 {-1.05/10 0.015s, n=12114, sd=15} 7. d4 {+1.47/10 0.020s, n=24454, sd=16}
Nf6 {-1.12/8 0.014s, n=15926, sd=13} 8. cxb5 {+1.85/10 0.017s, n=15255, sd=20}
Bg4 {-1.30/10 0.010s, n=13430, sd=16} 9. Qd2 {+2.05/12 0.036s, n=36592, sd=19}
axb5 {-2.03/10 0.017s, n=22198, sd=16}
10. Bxb5 {+2.14/10 0.009s, n=12689, sd=17} Bd7 {-2.08/10 0.012s, n=15804, sd=17}
11. Nf3 {+2.31/10 0.011s, n=13482, sd=17} Rb8 {-1.82/10 0.030s, n=35956, sd=16}
12. Ba4 {+1.87/10 0.020s, n=24230, sd=22} e5 {-2.03/9 0.020s, n=16996, sd=18}
13. d5 {+2.02/10 0.008s, n=12327, sd=19} Nd4 {-1.92/11 0.011s, n=14629, sd=16}
14. Bxd7+ {+2.10/11 0.031s, n=31388, sd=28}
Qxd7 {-1.93/10 0.012s, n=12445, sd=18}
15. Nxd4 {+2.01/11 0.010s, n=14455, sd=21}
exd4 {-2.10/10 0.020s, n=26278, sd=17}
16. Qxd4 {+2.37/10 0.016s, n=20993, sd=15} h5 {-2.16/10 0.007s, n=12451, sd=15}
17. Qa7 {+1.73/9 0.010s, n=14205, sd=16} Rc8 {-2.04/10 0.012s, n=14198, sd=13}
18. Nc3 {+1.57/9 0.012s, n=14269, sd=20} h4 {-2.48/10 0.030s, n=30031, sd=15}
19. gxh4 {+1.81/8 0.020s, n=17334, sd=14} Qg4 {-2.43/9 0.021s, n=22129, sd=13}
20. Rg1 {+2.94/8 0.012s, n=15617, sd=13} Qxh4+ {-1.93/8 0.013s, n=12996, sd=12}
21. Kd1 {+2.51/8 0.011s, n=12655, sd=13} g6 {-2.01/10 0.022s, n=25915, sd=15}
22. Kc2 {+2.48/8 0.017s, n=14152, sd=14} Bg7 {-1.99/10 0.020s, n=19231, sd=17}
23. Bd2 {+2.39/9 0.012s, n=15557, sd=13, Black makes an illegal move: e8h8} 1-0