MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1601"]
[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/p2pp1pp/5p2/2p2P2/1p6/2P3PP/PP1PP3/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:38 -0400"]
[GameEndTime "2026-09-14T10:44:39 -0400"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qc7 {+1.53/10 0.025s, n=29940, sd=15}
6. Kf2 {-1.30/9 0.018s, n=15219, sd=15} e6 {+1.57/9 0.020s, n=17968, sd=13}
7. cxb4 {-1.89/7 0.019s, n=15968, sd=12} Bd6 {+2.60/9 0.017s, n=20814, sd=18}
8. Bg2 {-2.06/9 0.024s, n=21524, sd=18} Bxg3+ {+2.82/8 0.017s, n=20076, sd=17}
9. Kf1 {-2.04/9 0.018s, n=15746, sd=15} Qf4+ {+2.04/9 0.027s, n=25622, sd=14}
10. Bf3 {-1.70/9 0.017s, n=17630, sd=15} cxb4 {+1.88/10 0.015s, n=20796, sd=17}
11. fxe6 {-1.66/10 0.020s, n=15494, sd=14} Nc6 {+1.81/10 0.015s, n=17783, sd=21}
12. d4 {-1.36/9 0.010s, n=12393, sd=16} Qd6 {+1.79/9 0.015s, n=16812, sd=21}
13. a3 {-1.46/8 0.014s, n=16262, sd=13} Rb8 {+1.69/9 0.022s, n=18163, sd=14}
14. axb4 {-1.66/10 0.026s, n=22917, sd=15} dxe6 {+1.65/8 0.013s, n=12273, sd=13}
15. Nc3 {-1.15/10 0.014s, n=16029, sd=17} Nge7 {+1.41/11 0.041s, n=39935, sd=20}
16. b5 {-1.37/10 0.014s, n=16378, sd=16} Qxd4 {+1.65/12 0.024s, n=28759, sd=21}
17. e3 {-1.72/10 0.027s, n=26748, sd=20} Qxd1+ {+1.16/10 0.031s, n=29922, sd=19}
18. Bxd1 {-1.33/10 0.045s, n=46441, sd=18} Nb4 {+1.70/11 0.042s, n=41164, sd=17}
19. Nge2 {-1.35/9 0.015s, n=18295, sd=17} Bc7 {+1.91/10 0.012s, n=14063, sd=11}
20. Rxa7 {-1.94/9 0.016s, n=12460, sd=11} Bb6 {+2.84/11 0.013s, n=16106, sd=18}
21. Ra1 {-2.35/9 0.016s, n=20971, sd=14} Nd3 {+2.19/10 0.025s, n=24569, sd=17}
22. Nd4 {-2.37/9 0.033s, n=37184, sd=14} Bxd4 {+2.36/8 0.016s, n=14091, sd=11}
23. exd4 {-2.93/11 0.043s, n=51573, sd=20}
Nxc1 {+2.53/10 0.008s, n=12476, sd=16}
24. Rxc1 {-2.66/12 0.026s, n=28625, sd=22} Nf5 {+2.29/10 0.013s, n=18488, sd=18}
25. Rg1 {-2.65/11 0.023s, n=22337, sd=22, Black makes an illegal move: e8h8} 1-0