MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1660"]
[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 "rnbqkbn1/pp1ppppr/2p5/8/6Pp/1P3P1P/P1PPP2R/RNBQKBN1 b Qq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:15:44 +0200"]
[GameEndTime "2026-09-14T18:15:45 +0200"]
[PlyCount "45"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {-0.25/9 0.040s, n=33120, sd=12}
6. Bb2 {+0.67/10 0.041s, n=27016, sd=16} Qc7 {-0.49/9 0.025s, n=17320, sd=15}
7. e4 {+1.16/10 0.048s, n=24541, sd=13} d5 {-0.85/8 0.040s, n=27792, sd=12}
8. f4 {+1.35/9 0.016s, n=12406, sd=12} Bd6 {-0.51/9 0.023s, n=13917, sd=16}
9. Qe2 {+1.67/9 0.034s, n=19810, sd=16} Ne7 {-1.33/8 0.042s, n=24213, sd=12}
10. Nf3 {+1.25/9 0.017s, n=13783, sd=14} Nd7 {-0.60/10 0.027s, n=17156, sd=14}
11. Rf2 {+0.28/8 0.030s, n=15378, sd=15} Rh6 {-0.48/9 0.045s, n=21907, sd=15}
12. f5 {+1.14/10 0.038s, n=24204, sd=14} b5 {-0.48/9 0.026s, n=19230, sd=16}
13. d3 {+0.18/10 0.051s, n=33557, sd=16} a5 {+0.02/9 0.020s, n=13942, sd=12}
14. Nbd2 {+0.31/8 0.025s, n=16921, sd=11} a4 {+0.17/9 0.028s, n=21734, sd=19}
15. a3 {-0.08/8 0.016s, n=12177, sd=19} Bb7 {+0.04/8 0.018s, n=13224, sd=15}
16. Kd1 {+0.18/10 0.084s, n=50477, sd=16} axb3 {+0.22/9 0.026s, n=18638, sd=14}
17. cxb3 {+0.34/11 0.062s, n=43307, sd=16} Rh8 {-0.12/9 0.038s, n=27571, sd=15}
18. d4 {+0.50/10 0.016s, n=12537, sd=15} exd4 {-0.64/9 0.020s, n=14662, sd=15}
19. e5 {+0.73/10 0.027s, n=20063, sd=14} Nxe5 {-0.41/10 0.027s, n=19618, sd=15}
20. Nxd4 {+0.76/9 0.020s, n=14501, sd=13} Rg8 {-0.43/10 0.070s, n=45179, sd=22}
21. N2f3 {+0.66/9 0.030s, n=19786, sd=14} Nd7 {-0.31/10 0.022s, n=13983, sd=11}
22. Ng5 {+1.05/11 0.049s, n=32173, sd=14} Bg3 {-1.07/10 0.077s, n=48083, sd=24}
23. Rf3 {+0.96/10 0.074s, n=42402, sd=17} Nc5 {-1.01/9 0.042s, n=21785, sd=14}
24. Kc2 {+0.65/8 0.023s, n=14268, sd=13} Ne4 {-1.64/10 0.052s, n=35277, sd=19}
25. Qe3 {+0.21/10 0.045s, n=26163, sd=15} Be5 {-0.70/11 0.025s, n=19485, sd=20}
26. Re1 {+0.90/12 0.024s, n=14843, sd=20} Bf6 {-0.98/12 0.034s, n=24104, sd=20}
27. Nh7 {+0.52/10 0.020s, n=12319, sd=17, Black makes an illegal move: e8a8} 1-0