MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "138"]
[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 "rnbqkbn1/1pppp1pr/p6p/5p2/3PP3/2P4P/PP2QPP1/RNB1KBNR b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:35 +0000"]
[GameEndTime "2026-09-14T15:59:36 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... g6 {-2.85/11 0.042s, n=21840, sd=20}
6. exf5 {+2.21/9 0.019s, n=17043, sd=16} gxf5 {-2.22/10 0.028s, n=13856, sd=20}
7. Qh5+ {+2.29/10 0.038s, n=33611, sd=19} Rf7 {-2.22/9 0.033s, n=16583, sd=14}
8. g4 {+1.95/10 0.021s, n=12698, sd=14} d6 {-2.17/9 0.030s, n=15226, sd=15}
9. g5 {+1.83/11 0.062s, n=54187, sd=18} e5 {-2.05/9 0.022s, n=12581, sd=14}
10. dxe5 {+2.37/11 0.021s, n=19546, sd=17} Qe7 {-2.05/10 0.058s, n=26842, sd=17}
11. Be2 {+1.81/9 0.016s, n=13754, sd=14} dxe5 {+0.25/11 0.031s, n=16430, sd=11}
12. Nf3 {+0.82/10 0.019s, n=17396, sd=15} Nc6 {-0.12/9 0.025s, n=13088, sd=18}
13. Rg1 {+1.53/10 0.026s, n=23442, sd=17} Be6 {+1.56/11 0.027s, n=13801, sd=13}
14. gxh6 {+0.94/11 0.011s, n=12281, sd=21} Nf6 {-0.13/9 0.050s, n=22543, sd=18}
15. Qg6 {+0.92/12 0.011s, n=13763, sd=16} e4 {+0.56/10 0.028s, n=14715, sd=11}
16. Nd4 {-0.11/10 0.021s, n=17230, sd=20} Ne5 {+0.51/8 0.034s, n=14021, sd=16}
17. Qg3 {-0.49/10 0.034s, n=29786, sd=24} Nd3+ {+0.18/9 0.027s, n=14740, sd=17}
18. Bxd3 {-0.29/10 0.027s, n=20808, sd=26}
exd3 {+0.24/10 0.043s, n=25972, sd=21} 19. Bg5 {-0.60/10 0.014s, n=15057, sd=20}
f4 {+0.07/9 0.040s, n=22953, sd=17} 20. Qxf4 {+0.44/9 0.022s, n=16815, sd=12}
Bxh3+ {+0.08/8 0.014s, n=12192, sd=15} 21. Qe3 {+0.63/9 0.025s, n=20438, sd=20}
Qxe3+ {-0.19/8 0.016s, n=14838, sd=17} 22. fxe3 {+1.41/9 0.024s, n=13974, sd=14}
Ne4 {-0.27/10 0.014s, n=13461, sd=15} 23. Bf4 {+0.20/10 0.022s, n=18779, sd=17}
c5 {-0.21/11 0.019s, n=16298, sd=18}
24. Nb3 {+0.96/10 0.018s, n=14687, sd=16, Black makes an illegal move: e8a8} 1-0