MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "641"]
[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 "rn1qkb1r/1pp1pppp/p3b2n/3p4/P5Q1/4P2N/RPPP1PPP/1NB1KB1R b Kkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T11:31:02 -0400"]
[GameEndTime "2026-09-14T11:31:03 -0400"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxg4 {+8.84/8 0.025s, n=24705, sd=13}
6. Be2 {-8.62/7 0.036s, n=40355, sd=14} Bf5 {+8.55/7 0.014s, n=15553, sd=11}
7. d3 {-8.61/7 0.059s, n=49431, sd=12} e6 {+8.64/7 0.013s, n=14197, sd=10}
8. Bd2 {-8.66/8 0.064s, n=58050, sd=15} g6 {+8.62/7 0.025s, n=20251, sd=11}
9. Kd1 {-8.62/7 0.020s, n=15501, sd=12} Nc6 {+8.66/7 0.025s, n=24865, sd=12}
10. Na3 {-8.47/7 0.024s, n=22954, sd=12} Bb4 {+8.63/7 0.017s, n=12726, sd=13}
11. c3 {-8.53/7 0.017s, n=17048, sd=13} e5 {+8.70/7 0.012s, n=12899, sd=9}
12. Nc2 {-8.68/7 0.022s, n=24258, sd=13} d4 {+8.67/7 0.033s, n=28685, sd=13}
13. e4 {-8.67/7 0.012s, n=14480, sd=13} dxc3 {+8.74/7 0.016s, n=15849, sd=13}
14. Bg5 {-8.58/7 0.019s, n=19558, sd=13} f6 {+8.88/7 0.032s, n=33670, sd=13}
15. Bc1 {-8.89/7 0.050s, n=47436, sd=14} Ba5 {+8.91/6 0.014s, n=15457, sd=11}
16. Bxh6 {-8.93/7 0.040s, n=38617, sd=11} Bd7 {+8.82/7 0.042s, n=39650, sd=13}
17. Kc1 {-8.83/7 0.032s, n=32933, sd=12} Rg8 {+8.83/7 0.017s, n=12146, sd=15}
18. d4 {-8.71/7 0.013s, n=14399, sd=15} exd4 {+8.70/7 0.028s, n=29319, sd=12}
19. Ra3 {-8.56/6 0.012s, n=12979, sd=10} d3 {+8.87/6 0.027s, n=22431, sd=11}
20. Bxd3 {-8.79/6 0.031s, n=31267, sd=15} g5 {+8.76/6 0.020s, n=14766, sd=11}
21. Be2 {-8.83/6 0.028s, n=26458, sd=10} Rg6 {+8.94/7 0.031s, n=27503, sd=14}
22. Bh5 {-9.09/7 0.070s, n=74833, sd=13} cxb2+ {+8.84/6 0.015s, n=16840, sd=10}
23. Kb1 {-9.00/7 0.021s, n=15388, sd=12} Qe7 {+9.09/7 0.028s, n=25160, sd=9}
24. f3 {-8.96/7 0.018s, n=16022, sd=9, Black makes an illegal move: e8a8} 1-0