MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "905"]
[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 "r1bqkbnr/ppp1pp1p/2n3p1/3p4/2P5/5PPN/PP1PP2P/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:07 +0000"]
[GameEndTime "2026-09-14T14:54:07 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+1.98/10 0.027s, n=27336, sd=17}
6. Nf2 {-2.19/9 0.019s, n=18567, sd=14} Be6 {+2.12/9 0.019s, n=18872, sd=13}
7. e3 {-2.43/9 0.025s, n=23467, sd=13} Bg7 {+2.24/9 0.026s, n=23349, sd=16}
8. Na3 {-2.30/10 0.021s, n=19825, sd=16} Ne5 {+2.35/8 0.019s, n=17681, sd=14}
9. Rb1 {-2.22/11 0.016s, n=16712, sd=16} Qd5 {+1.98/9 0.033s, n=32993, sd=15}
10. e4 {-1.95/10 0.013s, n=12393, sd=16} Qd8 {+1.69/9 0.021s, n=17596, sd=14}
11. b3 {-1.20/10 0.015s, n=14686, sd=12} cxb3 {+1.30/9 0.012s, n=12987, sd=14}
12. axb3 {-0.98/10 0.017s, n=15321, sd=16} Nc6 {+1.03/10 0.022s, n=20880, sd=20}
13. Bb5 {-1.26/10 0.031s, n=28136, sd=17} Bd7 {+1.23/10 0.021s, n=19994, sd=17}
14. Nc2 {-1.30/9 0.018s, n=17107, sd=15} a6 {+1.34/9 0.013s, n=13392, sd=12}
15. Be2 {-1.55/9 0.013s, n=13862, sd=15} Nd4 {+1.17/9 0.017s, n=14883, sd=15}
16. Bb2 {-1.34/8 0.016s, n=15448, sd=13} c5 {+1.24/11 0.017s, n=15318, sd=19}
17. Nd3 {-1.15/11 0.056s, n=50976, sd=17} Bb5 {+1.25/10 0.017s, n=15934, sd=16}
18. Nxd4 {-1.07/10 0.012s, n=12653, sd=17}
cxd4 {+1.52/10 0.014s, n=14821, sd=12} 19. Nc5 {-1.10/9 0.017s, n=16232, sd=13}
Bc6 {+1.38/10 0.024s, n=23508, sd=15} 20. Qc2 {-1.33/9 0.015s, n=13765, sd=13}
Nf6 {+2.26/9 0.022s, n=19095, sd=12}
21. Ba3 {-2.40/8 0.020s, n=18275, sd=12, Black makes an illegal move: e8h8} 1-0