MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1150"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkbnr/1p1ppp2/2pQ2pp/p7/8/3P4/PPP1PPPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:07:16 -0400"]
[GameEndTime "2026-09-14T11:07:17 -0400"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qg3 {-1.06/10 0.019s, n=17235, sd=15} Nf6 {+0.70/10 0.025s, n=28195, sd=16}
6. e4 {-0.48/10 0.033s, n=24842, sd=17} d5 {+0.34/9 0.033s, n=31943, sd=14}
7. e5 {-0.56/9 0.012s, n=12542, sd=15} Nh5 {+0.49/9 0.017s, n=20821, sd=17}
8. Qe3 {-0.25/10 0.028s, n=27698, sd=16} Ng7 {+0.32/8 0.011s, n=13551, sd=13}
9. d4 {-0.39/10 0.026s, n=29306, sd=16} Nf5 {+0.47/9 0.015s, n=16872, sd=13}
10. Qd2 {-0.69/9 0.019s, n=19703, sd=15} c5 {+0.57/10 0.019s, n=20704, sd=15}
11. dxc5 {-0.70/10 0.018s, n=12916, sd=15} e6 {+0.56/10 0.012s, n=16571, sd=14}
12. Nf3 {-0.48/10 0.047s, n=44369, sd=15} Bxc5 {+0.43/9 0.027s, n=24943, sd=18}
13. Bd3 {-0.39/10 0.010s, n=12453, sd=12} Nc6 {+0.45/9 0.013s, n=14010, sd=13}
14. Nc3 {-0.34/10 0.015s, n=17872, sd=17} Nfd4 {+0.56/10 0.015s, n=18628, sd=20}
15. Nxd4 {-0.52/11 0.016s, n=14744, sd=16}
Bxd4 {+0.31/11 0.022s, n=26533, sd=18} 16. f4 {-0.33/11 0.021s, n=25753, sd=24}
Bc5 {+0.62/10 0.020s, n=22121, sd=18} 17. Na4 {-0.22/11 0.031s, n=33771, sd=18}
Ba7 {+0.20/9 0.030s, n=25246, sd=16} 18. Nc3 {-0.14/8 0.025s, n=24130, sd=18}
Nd4 {+0.37/10 0.029s, n=21237, sd=19} 19. h4 {-0.21/10 0.029s, n=24235, sd=16}
h5 {+0.26/9 0.015s, n=13259, sd=14} 20. a4 {-0.47/10 0.029s, n=26507, sd=15}
Bd7 {+0.42/9 0.016s, n=12232, sd=14} 21. b3 {-0.56/10 0.018s, n=15298, sd=16}
Nf5 {+0.85/10 0.013s, n=16068, sd=15} 22. Bxf5 {-0.80/10 0.029s, n=24181, sd=15}
gxf5 {+0.73/11 0.030s, n=28604, sd=17} 23. Bb2 {-0.42/11 0.029s, n=33494, sd=20}
Rg8 {+0.65/11 0.024s, n=25243, sd=16, White makes an illegal move: e1a1} 0-1