MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1924"]
[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 "r1bqk1nr/ppp1ppbp/2np2p1/1N6/1P3P2/8/P1PPP1PP/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:04:18 +0200"]
[GameEndTime "2026-09-14T18:04:19 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxa1 {+7.71/10 0.051s, n=31069, sd=14}
6. c3 {-7.50/8 0.018s, n=13388, sd=12} a5 {+7.79/10 0.026s, n=18310, sd=18}
7. Qc2 {-7.64/9 0.019s, n=14897, sd=13} axb4 {+7.80/9 0.020s, n=14876, sd=16}
8. Qb1 {-7.68/10 0.147s, n=103834, sd=18} bxc3 {+7.80/9 0.024s, n=16004, sd=13}
9. dxc3 {-7.65/8 0.023s, n=17284, sd=11} Na5 {+7.66/9 0.043s, n=31961, sd=15}
10. Qxa1 {-7.74/8 0.020s, n=15563, sd=13} c6 {+7.59/9 0.017s, n=12723, sd=14}
11. Nd4 {-7.61/8 0.023s, n=16586, sd=14} Nf6 {+7.51/10 0.017s, n=12069, sd=14}
12. e3 {-7.46/9 0.021s, n=14203, sd=14} c5 {+7.95/10 0.035s, n=25266, sd=14}
13. Ndf3 {-7.65/9 0.037s, n=25199, sd=14} Nb3 {+8.10/8 0.023s, n=15638, sd=13}
14. Qb1 {-8.19/7 0.033s, n=22697, sd=12} Nxc1 {+8.22/9 0.035s, n=19422, sd=13}
15. a4 {-8.18/8 0.039s, n=24678, sd=15} Bd7 {+8.33/9 0.042s, n=23201, sd=13}
16. Nd2 {-8.33/8 0.044s, n=28645, sd=14} Rxa4 {+8.49/8 0.023s, n=15039, sd=13}
17. Qxc1 {-8.30/9 0.029s, n=16491, sd=16} Qa5 {+8.20/8 0.045s, n=22470, sd=14}
18. Be2 {-8.18/8 0.039s, n=20783, sd=15} Ra1 {+8.80/10 0.048s, n=29843, sd=14}
19. Nb1 {-8.46/7 0.019s, n=12683, sd=12} Qa2 {+9.21/10 0.044s, n=29640, sd=14}
20. Nh3 {-9.21/7 0.023s, n=14300, sd=11}
Bxh3 {+9.81/8 0.045s, n=29873, sd=14, White makes an illegal move: e1h1} 0-1