MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2507"]
[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 "r1bqkbnr/ppp1pppp/3p4/8/8/1n2PPP1/P1PPB2P/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:37:44 +0200"]
[GameEndTime "2026-09-14T16:37:45 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxa1 {+5.50/8 0.024s, n=21333, sd=10}
6. c4 {-5.63/9 0.025s, n=21155, sd=13} e5 {+5.54/9 0.019s, n=13673, sd=12}
7. Kf2 {-5.58/9 0.022s, n=18497, sd=13} c6 {+5.61/9 0.029s, n=22956, sd=13}
8. Bb2 {-5.67/9 0.022s, n=17501, sd=14} Nf6 {+5.72/9 0.016s, n=13381, sd=14}
9. h4 {-5.65/9 0.025s, n=17778, sd=13} Bf5 {+5.88/9 0.020s, n=15675, sd=13}
10. Bxa1 {-5.74/10 0.018s, n=13416, sd=13} Be7 {+5.57/8 0.018s, n=13220, sd=13}
11. Kg2 {-5.58/9 0.034s, n=16276, sd=14} Qa5 {+5.75/9 0.062s, n=42578, sd=16}
12. Nc3 {-5.58/8 0.033s, n=18772, sd=13} Rd8 {+5.57/9 0.075s, n=40253, sd=15}
13. g4 {-5.73/9 0.030s, n=18854, sd=17} Be6 {+5.90/9 0.025s, n=13941, sd=14}
14. g5 {-5.80/10 0.052s, n=29285, sd=14} Nd7 {+5.77/8 0.018s, n=13877, sd=14}
15. f4 {-5.63/9 0.017s, n=14336, sd=14} exf4 {+6.43/9 0.020s, n=16563, sd=13}
16. exf4 {-6.22/10 0.027s, n=18841, sd=14} Qf5 {+6.46/10 0.028s, n=20046, sd=18}
17. Nh3 {-5.43/10 0.063s, n=42392, sd=17} h6 {+5.95/10 0.040s, n=28532, sd=20}
18. d4 {-5.72/10 0.021s, n=16140, sd=17} d5 {+5.68/10 0.036s, n=28782, sd=19}
19. Bd3 {-5.70/11 0.038s, n=29974, sd=24} Qg4+ {+5.44/10 0.013s, n=12195, sd=20}
20. Qxg4 {-5.54/10 0.025s, n=19468, sd=18}
Bxg4 {+5.21/10 0.015s, n=12648, sd=19}
21. cxd5 {-5.18/10 0.019s, n=16349, sd=16} Nb6 {+5.21/10 0.016s, n=13092, sd=15}
22. dxc6 {-5.37/11 0.044s, n=35415, sd=18}
bxc6 {+5.23/11 0.035s, n=28171, sd=21} 23. Nf2 {-5.10/10 0.048s, n=39781, sd=17}
Be6 {+5.40/10 0.017s, n=13933, sd=16} 24. Be4 {-5.43/8 0.014s, n=13439, sd=16}
Nd5 {+5.37/10 0.025s, n=20481, sd=21} 25. Nxd5 {-5.32/9 0.057s, n=44333, sd=13}
Bxd5 {+5.30/9 0.033s, n=22856, sd=13} 26. Re1 {-5.08/10 0.015s, n=14771, sd=15}
Bb4 {+5.27/10 0.039s, n=23293, sd=16}
27. Re2 {-4.95/9 0.024s, n=12800, sd=15, Black makes an illegal move: e8h8} 1-0