MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1507"]
[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/ppp1p1pp/n7/3p1p2/4P3/3B1PPN/PPPP3P/RNBQK2R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:40 +0000"]
[GameEndTime "2026-09-14T16:03:41 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb4 {+1.46/9 0.024s, n=19243, sd=17}
6. Bf1 {-0.11/10 0.021s, n=16853, sd=14} dxe4 {+1.06/9 0.020s, n=13651, sd=11}
7. fxe4 {-1.28/8 0.031s, n=24591, sd=14} e5 {+1.39/9 0.019s, n=16350, sd=12}
8. a3 {-1.11/9 0.024s, n=20625, sd=13} Nc6 {+1.89/9 0.026s, n=18310, sd=10}
9. Bc4 {-1.29/10 0.040s, n=32815, sd=22} Nf6 {+2.17/9 0.014s, n=12132, sd=8}
10. Nc3 {-2.36/8 0.021s, n=16734, sd=15} f4 {+2.58/10 0.020s, n=13233, sd=15}
11. Ng5 {-2.28/9 0.021s, n=16284, sd=16} Bg4 {+2.60/11 0.016s, n=15250, sd=20}
12. Be2 {-2.19/11 0.038s, n=31029, sd=19} Bxe2 {+2.84/11 0.056s, n=40559, sd=19}
13. Qxe2 {-2.43/9 0.018s, n=14474, sd=13} Nd4 {+2.66/8 0.014s, n=12176, sd=12}
14. Qd3 {-2.38/10 0.040s, n=30587, sd=14} Nd7 {+3.59/10 0.026s, n=21630, sd=22}
15. gxf4 {-3.17/9 0.015s, n=12253, sd=18} Nc5 {+3.61/10 0.014s, n=13417, sd=14}
16. Qc4 {-3.14/10 0.019s, n=14654, sd=19}
Nxc2+ {+3.56/10 0.013s, n=13487, sd=15} 17. Kf1 {-2.79/9 0.014s, n=12335, sd=19}
Qd3+ {+3.27/9 0.012s, n=12592, sd=19} 18. Qxd3 {-2.60/8 0.015s, n=14609, sd=16}
Nxd3 {+3.16/10 0.012s, n=12629, sd=15} 19. Rb1 {-2.55/10 0.015s, n=15718, sd=17}
Nd4 {+3.53/10 0.022s, n=17327, sd=12} 20. f5 {-3.80/9 0.036s, n=33291, sd=15}
Be7 {+4.36/9 0.017s, n=15557, sd=14} 21. Rg1 {-2.67/10 0.016s, n=15514, sd=14}
Bxg5 {+4.99/10 0.021s, n=18077, sd=14}
22. Rxg5 {-4.77/10 0.035s, n=35177, sd=17} Nb3 {+4.80/9 0.014s, n=14642, sd=16}
23. Na2 {-4.86/10 0.080s, n=76722, sd=18, Black makes an illegal move: e8a8} 1-0