MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2278"]
[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 "rnb1kbnr/pp3ppp/2ppp3/q5P1/1P6/5N2/P1PPPP1P/RNBQKB1R w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:38:54 +0200"]
[GameEndTime "2026-09-14T15:38:55 +0200"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa5 {+8.98/8 0.047s, n=33103, sd=12} Nd7 {-8.56/7 0.045s, n=30152, sd=12}
6. Ne5 {+8.73/7 0.027s, n=20427, sd=12} b6 {-8.72/7 0.050s, n=36106, sd=14}
7. g6 {+8.81/7 0.017s, n=13466, sd=11} Nxe5 {-8.61/7 0.026s, n=17009, sd=13}
8. Nc3 {+8.49/7 0.029s, n=21131, sd=14} hxg6 {-7.78/8 0.023s, n=15117, sd=13}
9. Bg2 {+7.77/7 0.022s, n=19373, sd=11} d5 {-7.51/8 0.017s, n=14579, sd=10}
10. Na4 {+7.84/8 0.015s, n=12810, sd=10} b5 {-7.61/9 0.057s, n=44384, sd=17}
11. Nb2 {+7.47/9 0.039s, n=30823, sd=14} Nf6 {-7.61/8 0.016s, n=12263, sd=11}
12. f4 {+7.45/9 0.040s, n=29359, sd=14} Neg4 {-6.81/9 0.017s, n=13624, sd=10}
13. Nd3 {+7.27/9 0.019s, n=15705, sd=17} e5 {-7.02/10 0.037s, n=30042, sd=17}
14. fxe5 {+7.02/8 0.049s, n=34140, sd=12} Ne4 {-6.54/10 0.014s, n=12496, sd=9}
15. Bb2 {+6.70/9 0.015s, n=13704, sd=15} Be7 {-6.45/9 0.023s, n=19232, sd=15}
16. Bd4 {+6.44/9 0.019s, n=14976, sd=16} Bg5 {-6.70/9 0.050s, n=36791, sd=15}
17. Qc1 {+6.77/9 0.042s, n=32419, sd=16} Rxh2 {-6.46/8 0.019s, n=14754, sd=15}
18. Rxh2 {+7.38/9 0.015s, n=13032, sd=14} Nxh2 {-7.13/9 0.018s, n=12837, sd=14}
19. Kd1 {+6.91/9 0.027s, n=23799, sd=16} Nxd2 {-7.16/8 0.020s, n=17495, sd=15}
20. Nf2 {+6.82/9 0.020s, n=16145, sd=12} Bh6 {-6.59/8 0.023s, n=18806, sd=12}
21. Qa3 {+7.18/9 0.021s, n=17409, sd=14} Bd7 {-7.54/8 0.039s, n=28008, sd=16}
22. Qc5 {+7.71/9 0.018s, n=13976, sd=13} Bg5 {-7.25/9 0.016s, n=13146, sd=11}
23. e6 {+8.71/11 0.024s, n=16452, sd=14} fxe6 {-7.55/10 0.020s, n=15906, sd=20}
24. Bxg7 {+7.86/11 0.028s, n=20805, sd=21} Be7 {-7.37/11 0.013s, n=12753, sd=15}
25. Qc3 {+8.18/11 0.025s, n=20090, sd=18} Nc4 {-7.33/10 0.038s, n=32410, sd=21}
26. Qh3 {+8.72/9 0.021s, n=15195, sd=22, Black makes an illegal move: e8a8} 1-0