MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1625"]
[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 "rnbqkbnr/p1p1pp2/1p6/3p2pp/1PP5/B5P1/P2PPP1P/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:36 +0000"]
[GameEndTime "2026-09-14T16:03:37 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {+1.32/8 0.014s, n=12307, sd=11} h4 {-0.92/9 0.020s, n=12512, sd=11}
6. gxh4 {+1.25/9 0.022s, n=19379, sd=15} Rxh4 {-1.40/9 0.015s, n=13437, sd=12}
7. cxd5 {+1.64/10 0.018s, n=16092, sd=14} Bb7 {-1.44/9 0.029s, n=21277, sd=13}
8. Nf3 {+1.81/8 0.016s, n=12644, sd=13} Rg4 {-1.20/8 0.017s, n=13838, sd=17}
9. Bh3 {+1.28/9 0.021s, n=16651, sd=16} Rf4 {-1.43/10 0.018s, n=17438, sd=13}
10. Rg1 {+1.19/10 0.038s, n=27300, sd=18} g4 {-1.28/10 0.012s, n=12547, sd=18}
11. Rxg4 {+0.99/10 0.015s, n=14708, sd=18}
Rxg4 {-1.55/12 0.017s, n=16352, sd=18}
12. Bxg4 {+1.60/11 0.012s, n=12475, sd=16} Nf6 {-1.27/11 0.017s, n=16893, sd=24}
13. Qa4+ {+1.41/10 0.018s, n=12912, sd=18}
Nbd7 {-0.93/10 0.012s, n=12000, sd=17} 14. Ne5 {+0.88/10 0.013s, n=12669, sd=13}
Nxg4 {-1.26/12 0.018s, n=16999, sd=23}
15. Nxg4 {+1.39/11 0.018s, n=17438, sd=16}
Bxd5 {-1.06/12 0.016s, n=16332, sd=21} 16. Nc3 {+1.21/10 0.023s, n=14916, sd=17}
Bb7 {-0.41/10 0.013s, n=13149, sd=19} 17. b5 {+0.65/9 0.021s, n=19186, sd=15}
Bg7 {-0.73/10 0.013s, n=13268, sd=15} 18. Qf4 {+0.83/10 0.018s, n=16047, sd=15}
Nf8 {-0.53/10 0.017s, n=13668, sd=16} 19. Ne5 {+1.00/10 0.040s, n=32487, sd=16}
Bxe5 {-0.76/10 0.023s, n=19691, sd=14}
20. Qxe5 {+0.81/10 0.023s, n=20056, sd=15} Qd7 {-0.64/10 0.032s, n=24798, sd=18}
21. h4 {+0.43/9 0.046s, n=41099, sd=15} a6 {-0.25/10 0.022s, n=20136, sd=18}
22. Rb1 {+0.32/9 0.022s, n=13758, sd=17, Black makes an illegal move: e8a8} 1-0