MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1926"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/2ppp1pp/5p2/pp6/5B2/1P1PP3/P1P1KPPP/RN1Q1BNR b kq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:50 +0000"]
[GameEndTime "2026-09-14T13:41:51 +0000"]
[PlyCount "43"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+1.10/10 0.015s, n=15071, sd=11}
6. Bg3 {-0.89/10 0.014s, n=12644, sd=16} h5 {+0.88/10 0.018s, n=16648, sd=14}
7. h4 {-0.92/10 0.014s, n=12516, sd=14} Nh6 {+1.02/11 0.021s, n=17961, sd=21}
8. Ke1 {-0.64/10 0.028s, n=24195, sd=15} Nf5 {+0.70/9 0.028s, n=23797, sd=15}
9. Bh2 {-0.58/10 0.038s, n=31913, sd=16} a4 {+0.83/9 0.019s, n=16474, sd=17}
10. bxa4 {-0.76/9 0.016s, n=14570, sd=18} Rxa4 {+0.92/10 0.022s, n=19776, sd=15}
11. c3 {-0.75/10 0.022s, n=18453, sd=13} c6 {+0.96/10 0.018s, n=14676, sd=16}
12. d4 {-1.17/9 0.038s, n=29459, sd=16} d5 {+1.11/10 0.035s, n=28198, sd=18}
13. Nd2 {-0.98/9 0.032s, n=23411, sd=19} Bd6 {+1.50/8 0.017s, n=13593, sd=16}
14. Be2 {-1.31/8 0.018s, n=14264, sd=15} Qa5 {+1.40/9 0.082s, n=59529, sd=13}
15. Qc2 {-1.42/10 0.080s, n=59875, sd=17} Ne7 {+1.96/10 0.019s, n=16797, sd=13}
16. Nb3 {-1.24/7 0.020s, n=15338, sd=11} Bf5 {+2.37/9 0.020s, n=17194, sd=14}
17. Qd2 {-2.43/9 0.021s, n=17575, sd=14} Qa6 {+2.54/10 0.021s, n=17638, sd=15}
18. dxe5 {-2.98/9 0.030s, n=25725, sd=15} fxe5 {+3.22/11 0.033s, n=29452, sd=16}
19. Nd4 {-3.20/9 0.013s, n=12288, sd=14} Bg4 {+3.35/10 0.036s, n=31098, sd=15}
20. f3 {-2.96/10 0.029s, n=23618, sd=21} Bc8 {+2.90/11 0.032s, n=26756, sd=19}
21. Bd1 {-2.90/11 0.020s, n=17058, sd=19} Ra3 {+2.93/10 0.020s, n=18078, sd=15}
22. Bb3 {-2.08/11 0.014s, n=12861, sd=15} Nd7 {+2.62/11 0.026s, n=23342, sd=21}
23. Nc2 {-1.82/10 0.018s, n=16020, sd=16} Ra5 {+2.59/10 0.014s, n=13557, sd=11}
24. Nb4 {-2.05/11 0.015s, n=13684, sd=10} Qa8 {+2.08/9 0.039s, n=32006, sd=14}
25. Ne2 {-2.37/10 0.018s, n=14115, sd=16} Nc5 {+2.08/10 0.028s, n=24440, sd=16}
26. Bc2 {-2.14/10 0.018s, n=15063, sd=16, Black makes an illegal move: e8h8} 1-0