MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "418"]
[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 "rnbqkb1r/2B1pppp/1p1p1n2/p7/3P4/8/PPP1PPPP/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T12:48:12 -0400"]
[GameEndTime "2026-09-14T12:48:14 -0400"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxd8 {+8.67/8 0.017s, n=13240, sd=11} Ne4 {-8.43/8 0.020s, n=17258, sd=11}
6. Bxb6 {+8.42/8 0.033s, n=31608, sd=12} Na6 {-8.32/8 0.019s, n=15155, sd=13}
7. e3 {+8.32/7 0.036s, n=34059, sd=12} Nb4 {-8.41/8 0.058s, n=50407, sd=16}
8. Bb5+ {+9.05/7 0.020s, n=14368, sd=16} Bd7 {-8.79/7 0.050s, n=39394, sd=16}
9. Bxd7+ {+8.72/8 0.025s, n=24130, sd=19} Kxd7 {-8.42/7 0.017s, n=18366, sd=12}
10. c3 {+8.77/8 0.026s, n=21148, sd=13} Na6 {-8.44/8 0.059s, n=53591, sd=17}
11. Qb3 {+8.67/7 0.031s, n=30522, sd=16} e6 {-8.62/7 0.017s, n=12628, sd=13}
12. Qb5+ {+9.19/7 0.019s, n=16059, sd=10} Ke7 {-8.86/7 0.078s, n=69125, sd=19}
13. Bxa5 {+9.06/8 0.089s, n=81362, sd=18} Nac5 {-8.61/7 0.022s, n=16316, sd=14}
14. dxc5 {+8.99/7 0.013s, n=13526, sd=14} Nxc5 {-9.11/7 0.063s, n=53496, sd=11}
15. b4 {+9.01/8 0.023s, n=18186, sd=13} Nd7 {-9.02/6 0.026s, n=21318, sd=10}
16. Qb7 {+9.12/6 0.015s, n=16207, sd=9} f5 {-8.87/7 0.020s, n=14596, sd=10}
17. e4 {+9.75/8 0.032s, n=27032, sd=8} f4 {-9.37/6 0.033s, n=19957, sd=9}
18. Qxd7+ {+10.43/9 0.017s, n=20729, sd=15} Kxd7 {-9.89/6 0.013s, n=12705, sd=9}
19. Ne2 {+10.12/9 0.013s, n=16449, sd=13} g5 {-10.10/7 0.017s, n=18040, sd=11}
20. h4 {+10.32/10 0.063s, n=69197, sd=14} g4 {-10.17/8 0.023s, n=23630, sd=12}
21. Nxf4 {+10.36/8 0.010s, n=13827, sd=12} g3 {-10.20/9 0.023s, n=23269, sd=15}
22. fxg3 {+10.26/10 0.049s, n=61425, sd=14}
Bh6 {-10.02/9 0.020s, n=27015, sd=14} 23. Ne2 {+10.20/9 0.021s, n=25784, sd=15}
Rhf8 {-10.04/8 0.013s, n=15862, sd=15} 24. e5 {+10.31/9 0.026s, n=24951, sd=15}
Rf5 {-9.91/8 0.037s, n=31134, sd=15} 25. Bb6 {+10.37/8 0.014s, n=15515, sd=13}
Rxe5 {-10.03/8 0.018s, n=20281, sd=12} 26. Bd4 {+10.18/7 0.038s, n=39017, sd=19}
Rd5 {-9.90/7 0.012s, n=13098, sd=11, White makes an illegal move: e1h1} 0-1