MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "523"]
[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 "rnb1kbnr/pp1qpppp/3p4/8/2p1P1P1/1P1P3P/P1P2P2/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:34 +0000"]
[GameEndTime "2026-09-14T14:52:34 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb3 {-1.04/9 0.020s, n=14598, sd=10}
6. axb3 {+1.26/11 0.059s, n=51728, sd=16} e5 {-1.23/10 0.034s, n=32638, sd=15}
7. Nc3 {+1.38/9 0.018s, n=16013, sd=12} Be7 {-1.51/8 0.021s, n=19350, sd=14}
8. d4 {+2.03/9 0.014s, n=13513, sd=9} Nc6 {-2.05/8 0.036s, n=29539, sd=20}
9. d5 {+1.97/9 0.017s, n=12007, sd=13} Nd4 {-2.02/9 0.024s, n=21064, sd=16}
10. Nf3 {+2.02/9 0.015s, n=14187, sd=15} Qc7 {-1.77/9 0.022s, n=18665, sd=23}
11. Bc4 {+1.53/9 0.014s, n=12585, sd=15} Nxf3+ {-1.35/9 0.017s, n=14519, sd=18}
12. Qxf3 {+1.20/8 0.017s, n=14346, sd=14} a6 {-1.36/9 0.014s, n=12755, sd=14}
13. Bb5+ {+1.42/9 0.040s, n=33172, sd=19} Bd7 {-1.68/8 0.030s, n=23040, sd=17}
14. Bxd7+ {+1.61/9 0.021s, n=19828, sd=14}
Qxd7 {-1.44/10 0.014s, n=13203, sd=16} 15. Nd1 {+1.64/11 0.025s, n=21376, sd=14}
Qc7 {-1.54/9 0.019s, n=16498, sd=15} 16. Ra2 {+1.40/9 0.017s, n=12996, sd=14}
Nf6 {-1.41/10 0.029s, n=25913, sd=16}
17. h4 {+1.39/9 0.028s, n=24769, sd=14, Black makes an illegal move: e8h8} 1-0