MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "955"]
[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 "r1bqkbnr/p1ppp1pp/5p2/1Pn5/7P/2N5/1PPPPPP1/R1BQKBNR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:01 +0000"]
[GameEndTime "2026-09-14T14:54:02 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+5.61/10 0.022s, n=20953, sd=17} Nb7 {-5.57/10 0.022s, n=19237, sd=15}
6. e4 {+5.46/9 0.012s, n=12044, sd=15} e6 {-5.49/10 0.018s, n=15367, sd=15}
7. Nh3 {+5.29/9 0.016s, n=14144, sd=13} Nd6 {-5.45/9 0.052s, n=43209, sd=15}
8. Bd3 {+5.35/9 0.015s, n=12992, sd=13} Bb7 {-5.57/9 0.025s, n=20908, sd=15}
9. Qe2 {+5.46/9 0.020s, n=16174, sd=12} g6 {-5.40/9 0.026s, n=21504, sd=14}
10. h5 {+5.43/9 0.039s, n=32982, sd=14} Bg7 {-5.31/8 0.022s, n=18047, sd=12}
11. Na4 {+5.78/10 0.020s, n=18133, sd=15} f5 {-5.17/10 0.017s, n=17270, sd=15}
12. e5 {+6.17/9 0.013s, n=14012, sd=12} Bxg2 {-5.82/10 0.018s, n=18218, sd=18}
13. Rh2 {+5.54/11 0.033s, n=30950, sd=18} Bxh3 {-5.53/11 0.027s, n=27363, sd=15}
14. Rxh3 {+5.52/10 0.016s, n=14984, sd=16} Nf7 {-6.08/10 0.016s, n=15639, sd=20}
15. Bc4 {+5.21/9 0.016s, n=17136, sd=14} Ng5 {-5.11/9 0.024s, n=21989, sd=15}
16. Rh1 {+6.15/10 0.021s, n=20195, sd=15} Ne4 {-6.40/10 0.040s, n=35710, sd=17}
17. Bd3 {+6.15/10 0.016s, n=15720, sd=13} Ne7 {-6.30/11 0.064s, n=58007, sd=18}
18. Bxe4 {+6.65/10 0.016s, n=15055, sd=14}
fxe4 {-6.10/10 0.020s, n=19005, sd=17} 19. hxg6 {+6.34/9 0.012s, n=12158, sd=16}
hxg6 {-6.17/10 0.012s, n=13465, sd=14}
20. Rxh8+ {+6.08/9 0.024s, n=22610, sd=15} Bxh8 {-6.29/8 0.017s, n=16643, sd=15}
21. Bg5 {+6.47/10 0.021s, n=20963, sd=15} d6 {-6.16/10 0.019s, n=19975, sd=18}
22. Qxe4 {+6.64/11 0.035s, n=33732, sd=18}
dxe5 {-6.30/11 0.030s, n=28745, sd=18, White makes an illegal move: e1a1} 0-1