MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "993"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbq1bnr/p1pkpp1p/1p1p4/6p1/2P2P2/3P3P/PP2P1P1/RNBQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:37 +0000"]
[GameEndTime "2026-09-14T13:38:38 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. fxg5 {+2.04/8 0.032s, n=17069, sd=12} Bg7 {-1.48/8 0.020s, n=15517, sd=16}
6. Qa4+ {+2.23/8 0.025s, n=14753, sd=14} Nc6 {-1.62/9 0.034s, n=26726, sd=17}
7. Nf3 {+1.65/10 0.028s, n=17588, sd=19} Bb7 {-1.70/11 0.022s, n=19037, sd=19}
8. d4 {+3.11/11 0.026s, n=17587, sd=17} Kc8 {-1.08/11 0.017s, n=14934, sd=14}
9. d5 {+0.97/8 0.031s, n=14963, sd=13} Ne5 {-1.74/9 0.053s, n=40681, sd=16}
10. Nc3 {+1.10/8 0.029s, n=12546, sd=15} h6 {-1.38/9 0.018s, n=15107, sd=11}
11. e4 {+1.36/8 0.025s, n=18560, sd=13} e6 {-1.64/7 0.030s, n=23683, sd=13}
12. h4 {+1.50/9 0.038s, n=21706, sd=15} Nxf3+ {-1.71/7 0.035s, n=15831, sd=14}
13. gxf3 {+1.71/8 0.023s, n=16988, sd=15} Kb8 {-1.71/10 0.033s, n=15776, sd=17}
14. Qc2 {+1.77/9 0.027s, n=18151, sd=12} a6 {-1.87/9 0.031s, n=25152, sd=13}
15. Be2 {+2.04/9 0.033s, n=20504, sd=18} exd5 {-1.84/10 0.014s, n=12731, sd=16}
16. cxd5 {+1.98/11 0.042s, n=19605, sd=19}
hxg5 {-2.14/11 0.033s, n=26300, sd=19}
17. Bxg5 {+2.09/11 0.027s, n=15395, sd=20} f6 {-2.18/10 0.018s, n=14435, sd=21}
18. Bd2 {+2.34/11 0.031s, n=16434, sd=18} f5 {-1.90/11 0.033s, n=25019, sd=18}
19. Bg5 {+2.06/10 0.032s, n=16874, sd=17}
Qd7 {-1.76/11 0.037s, n=30670, sd=17, White makes an illegal move: e1a1} 0-1