MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "320"]
[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 "r1bqkbnr/pppppppp/8/2P5/1P6/7P/P2nPPP1/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:40 +0000"]
[GameEndTime "2026-09-14T13:37:41 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxd2 {+5.71/9 0.023s, n=19928, sd=17} a5 {-6.05/10 0.016s, n=15277, sd=15}
6. b5 {+5.98/10 0.016s, n=15187, sd=16} e6 {-6.04/10 0.020s, n=17947, sd=20}
7. Bb2 {+6.30/9 0.017s, n=14289, sd=14} Nf6 {-6.17/10 0.020s, n=18764, sd=19}
8. Rc1 {+6.19/10 0.029s, n=24274, sd=15} Be7 {-5.90/10 0.045s, n=39031, sd=15}
9. e3 {+6.28/9 0.027s, n=19209, sd=11} d6 {-6.32/9 0.058s, n=47446, sd=15}
10. Bd3 {+6.14/9 0.021s, n=18197, sd=11} dxc5 {-6.11/9 0.017s, n=12848, sd=10}
11. Qc2 {+6.51/8 0.019s, n=15753, sd=14} Bd7 {-5.83/9 0.018s, n=15345, sd=12}
12. Rb1 {+6.20/9 0.027s, n=22827, sd=14} c6 {-5.68/9 0.022s, n=16658, sd=14}
13. b6 {+5.52/9 0.026s, n=15261, sd=16} Nd5 {-5.93/10 0.026s, n=21010, sd=16}
14. Nc4 {+5.67/10 0.016s, n=12400, sd=15} Nb4 {-5.62/10 0.033s, n=26349, sd=15}
15. Qe2 {+5.39/9 0.025s, n=18187, sd=13} e5 {-5.50/10 0.021s, n=17493, sd=21}
16. Rd1 {+5.74/10 0.023s, n=19485, sd=17} f6 {-6.00/10 0.081s, n=57837, sd=16}
17. Bb1 {+6.04/9 0.019s, n=14099, sd=12} Nd5 {-6.05/9 0.021s, n=17070, sd=18}
18. Qh5+ {+5.60/9 0.021s, n=17061, sd=18} Kf8 {-5.28/9 0.030s, n=24632, sd=15}
19. Nf3 {+5.51/10 0.068s, n=49579, sd=16} Qe8 {-5.14/9 0.022s, n=15457, sd=20}
20. Qh4 {+5.52/10 0.019s, n=18380, sd=15} a4 {-5.07/9 0.016s, n=14105, sd=14}
21. a3 {+5.29/10 0.038s, n=29389, sd=16}
Be6 {-5.33/10 0.030s, n=26628, sd=15, White makes an illegal move: e1h1} 0-1