MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1227"]
[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 "rnbqkbnr/p3pppp/3p4/2p5/1p4P1/1P3P1P/P1PPP1B1/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:10 +0000"]
[GameEndTime "2026-09-14T13:39:11 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+1.42/10 0.038s, n=19051, sd=13}
6. a3 {-1.48/9 0.029s, n=19074, sd=16} e6 {+1.34/10 0.035s, n=25015, sd=18}
7. axb4 {-1.58/10 0.056s, n=27027, sd=19} cxb4 {+1.32/9 0.024s, n=15554, sd=16}
8. d4 {-1.21/10 0.062s, n=27912, sd=14} a5 {+1.32/9 0.032s, n=21864, sd=11}
9. e4 {-1.02/9 0.035s, n=16993, sd=17} Be7 {+1.31/9 0.036s, n=25493, sd=20}
10. f4 {-1.23/8 0.028s, n=13223, sd=13} Bh4+ {+1.29/7 0.024s, n=16790, sd=14}
11. Kf1 {-1.55/9 0.038s, n=18455, sd=17} Ba6+ {+1.66/9 0.020s, n=12652, sd=14}
12. Ne2 {-1.70/10 0.021s, n=15344, sd=14} Nc6 {+1.75/10 0.024s, n=19385, sd=16}
13. Be3 {-1.57/11 0.028s, n=14159, sd=16} e5 {+1.57/10 0.018s, n=12943, sd=18}
14. c4 {-1.54/12 0.035s, n=19234, sd=15} bxc3 {+1.80/11 0.024s, n=13245, sd=21}
15. Nxc3 {-1.62/10 0.023s, n=13033, sd=17}
exf4 {+1.85/11 0.041s, n=23666, sd=22} 16. Bf2 {-1.45/10 0.034s, n=20556, sd=14}
Rc8 {+1.79/7 0.028s, n=14640, sd=11} 17. Qd2 {-1.04/10 0.031s, n=15661, sd=12}
Bxf2 {+1.48/9 0.031s, n=22359, sd=18} 18. Kxf2 {-0.96/11 0.036s, n=16435, sd=14}
Bxe2 {+0.95/8 0.017s, n=12619, sd=12} 19. Nxe2 {-0.72/10 0.033s, n=16619, sd=20}
Nge7 {+0.78/10 0.034s, n=20314, sd=19} 20. Qxf4 {-0.75/9 0.022s, n=12097, sd=12}
Ng6 {+0.90/9 0.038s, n=28016, sd=13} 21. Qd2 {-0.50/8 0.026s, n=13976, sd=13}
Nb4 {+0.71/8 0.023s, n=13459, sd=13} 22. Rhc1 {-0.24/11 0.025s, n=13427, sd=17}
Rxc1 {+0.44/10 0.015s, n=13115, sd=15}
23. Rxc1 {-0.34/11 0.021s, n=13339, sd=15, Black makes an illegal move: e8h8}
1-0