MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "78"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/p1p1pppp/8/1p1p4/P1B3n1/4P2P/1PPP1PP1/RNBQK1NR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:06:18 +0000"]
[GameEndTime "2026-09-14T16:06:19 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb5+ {+3.46/10 0.028s, n=26219, sd=21} c6 {-3.42/11 0.032s, n=23894, sd=17}
6. hxg4 {+3.14/10 0.011s, n=12466, sd=15} cxb5 {-3.38/10 0.014s, n=14637, sd=18}
7. axb5 {+3.11/9 0.012s, n=13020, sd=15} Bb7 {-3.33/9 0.013s, n=12975, sd=13}
8. d4 {+3.36/8 0.012s, n=12191, sd=14} a6 {-3.19/9 0.014s, n=13911, sd=16}
9. Qe2 {+2.90/10 0.041s, n=39020, sd=17} Qc8 {-2.48/8 0.013s, n=12102, sd=11}
10. Nf3 {+2.46/8 0.017s, n=15411, sd=11} Nd7 {-2.57/9 0.018s, n=15983, sd=12}
11. Nc3 {+2.62/9 0.022s, n=16842, sd=16} e6 {-2.57/10 0.015s, n=14553, sd=11}
12. Bd2 {+2.45/10 0.028s, n=26537, sd=17} Be7 {-2.61/9 0.012s, n=12280, sd=14}
13. Qd3 {+2.91/10 0.017s, n=16940, sd=16} h6 {-2.25/10 0.024s, n=22206, sd=14}
14. g5 {+2.73/9 0.014s, n=13283, sd=13} h5 {-2.82/10 0.049s, n=47894, sd=19}
15. g6 {+3.09/10 0.028s, n=19613, sd=16} f6 {-3.10/10 0.023s, n=20619, sd=13}
16. Kd1 {+3.37/10 0.025s, n=23593, sd=20} axb5 {-2.98/11 0.016s, n=16058, sd=20}
17. Rxa8 {+3.48/10 0.034s, n=27774, sd=17} Qxa8 {-2.76/11 0.012s, n=12259, sd=8}
18. Nxb5 {+2.81/9 0.013s, n=13376, sd=14} Qa1+ {-2.17/10 0.015s, n=17153, sd=20}
19. Bc1 {+2.10/9 0.024s, n=23616, sd=16} Qa5 {-2.67/10 0.029s, n=26212, sd=16}
20. Qb3 {+2.42/11 0.023s, n=25252, sd=20} Qb6 {-2.11/11 0.014s, n=14252, sd=13}
21. Nc3 {+1.83/10 0.024s, n=26114, sd=18} Qxb3 {-1.50/12 0.018s, n=21243, sd=19}
22. cxb3 {+1.79/12 0.018s, n=19570, sd=20} Nf8 {-1.71/10 0.024s, n=25596, sd=19}
23. Nh4 {+2.07/11 0.015s, n=17652, sd=19} f5 {-2.04/10 0.016s, n=21234, sd=15}
24. g3 {+2.17/10 0.010s, n=12032, sd=17} Bxh4 {-2.12/11 0.031s, n=33461, sd=19}
25. gxh4 {+2.41/10 0.016s, n=19166, sd=12}
Nxg6 {-1.95/11 0.039s, n=43283, sd=19}
26. b4 {+2.09/10 0.016s, n=19644, sd=15, Black makes an illegal move: e8h8} 1-0