MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "997"]
[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/p1pp3p/1p3pp1/4p3/P4P2/1QP5/1P1PP1PP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:28 +0000"]
[GameEndTime "2026-09-14T14:54:28 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+1.13/8 0.014s, n=14224, sd=13} 6. e4 {-1.08/9 0.039s, n=35336, sd=13}
f5 {+1.26/9 0.024s, n=20959, sd=12} 7. Nf3 {-0.88/8 0.021s, n=19585, sd=12}
fxe4 {+1.31/11 0.022s, n=20442, sd=21} 8. Nxe5 {-1.62/10 0.012s, n=12509, sd=14}
Nxe5 {+1.44/10 0.025s, n=22397, sd=18} 9. fxe5 {-0.97/11 0.018s, n=16768, sd=16}
Bb7 {+1.40/11 0.025s, n=24212, sd=18} 10. Qc4 {-1.10/9 0.018s, n=16199, sd=15}
Nh6 {+2.23/10 0.026s, n=22766, sd=15} 11. d4 {-0.98/10 0.016s, n=15197, sd=16}
exd3 {+1.81/10 0.021s, n=18655, sd=21}
12. Bxd3 {-1.85/10 0.043s, n=37488, sd=17} Nf7 {+2.18/10 0.014s, n=13095, sd=13}
13. Bf4 {-2.01/9 0.014s, n=13379, sd=16} Bxg2 {+2.19/10 0.016s, n=16789, sd=17}
14. Rg1 {-1.63/10 0.026s, n=25485, sd=20} Qh4+ {+2.67/11 0.023s, n=25044, sd=18}
15. Bg3 {-2.45/9 0.047s, n=43447, sd=14} Qxc4 {+2.55/12 0.012s, n=15229, sd=16}
16. Bxc4 {-2.13/12 0.018s, n=19698, sd=19} Bh3 {+2.65/11 0.014s, n=15580, sd=16}
17. Nd2 {-2.09/11 0.012s, n=13965, sd=19} Bc5 {+3.82/10 0.012s, n=14386, sd=15}
18. Rh1 {-2.02/11 0.011s, n=12182, sd=18} Bg2 {+4.07/10 0.010s, n=12484, sd=13}
19. Ke2 {-4.32/9 0.020s, n=23240, sd=16} Bxh1 {+3.76/10 0.014s, n=15857, sd=18}
20. Rxh1 {-3.73/11 0.013s, n=15603, sd=17} Ng5 {+3.99/10 0.033s, n=37658, sd=16}
21. h4 {-3.80/9 0.014s, n=16063, sd=14} Ne6 {+3.95/10 0.012s, n=16049, sd=21}
22. h5 {-4.33/8 0.020s, n=23163, sd=13, Black makes an illegal move: e8a8} 1-0