MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "153"]
[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/1pp2ppp/p1n1p3/3pP3/2P5/5P2/PP1P2PP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:18 +0000"]
[GameEndTime "2026-09-14T14:50:19 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {-2.21/11 0.037s, n=29643, sd=22} dxc4 {+2.63/11 0.046s, n=36040, sd=16}
6. Nf3 {-2.45/10 0.015s, n=14522, sd=8} b5 {+2.76/11 0.022s, n=21534, sd=21}
7. d3 {-2.34/10 0.020s, n=19263, sd=22} cxd3 {+2.70/11 0.021s, n=15500, sd=20}
8. Bxd3 {-2.14/10 0.016s, n=16554, sd=17} Bb7 {+2.20/10 0.043s, n=40484, sd=19}
9. Nc3 {-2.22/8 0.013s, n=12182, sd=18} Bc5 {+2.35/9 0.022s, n=16302, sd=16}
10. a4 {-2.29/9 0.015s, n=13419, sd=14} b4 {+3.16/10 0.018s, n=15755, sd=14}
11. Ne4 {-3.36/10 0.021s, n=17773, sd=16} Ba7 {+3.32/9 0.023s, n=19315, sd=20}
12. b3 {-2.98/9 0.037s, n=24795, sd=15} Nge7 {+3.49/10 0.024s, n=20268, sd=18}
13. Bb2 {-3.65/8 0.019s, n=16001, sd=16} Nd5 {+5.12/10 0.019s, n=17943, sd=16}
14. Bc1 {-4.01/9 0.017s, n=12132, sd=15} Qd7 {+4.50/11 0.030s, n=25910, sd=19}
15. Qe2 {-4.33/11 0.019s, n=16692, sd=16} Nd4 {+4.13/10 0.024s, n=19532, sd=19}
16. Nxd4 {-4.04/10 0.029s, n=21980, sd=15}
Bxd4 {+4.41/11 0.030s, n=26882, sd=21} 17. Ra2 {-3.73/10 0.021s, n=19661, sd=20}
Nc3 {+3.75/9 0.014s, n=13251, sd=17} 18. Nxc3 {-3.81/9 0.014s, n=14133, sd=16}
Bxc3+ {+4.31/10 0.033s, n=27987, sd=16} 19. Kf2 {-3.86/9 0.017s, n=16406, sd=12}
Qc6 {+4.91/11 0.031s, n=28583, sd=20}
20. Rg1 {-2.92/10 0.016s, n=12533, sd=17, Black makes an illegal move: e8a8} 1-0