MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1462"]
[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/ppppp2p/n4ppb/8/5P1P/8/PPPPP1PR/RNBQKBN1 w Qkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:00:10 +0200"]
[GameEndTime "2026-09-14T17:00:11 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {0.00/9 0.052s, n=34340, sd=14} f5 {+0.38/10 0.031s, n=20246, sd=12}
6. h5 {-0.28/9 0.016s, n=14931, sd=16} Nf6 {+0.36/10 0.029s, n=17759, sd=14}
7. hxg6 {-0.25/9 0.025s, n=14647, sd=15} hxg6 {+0.18/11 0.036s, n=24272, sd=16}
8. Nc3 {-0.41/10 0.028s, n=21141, sd=16} c6 {-0.12/9 0.030s, n=20810, sd=14}
9. Nf3 {-0.41/9 0.042s, n=30697, sd=17} d6 {+0.36/9 0.016s, n=12703, sd=17}
10. Ng5 {-0.55/9 0.029s, n=14757, sd=13} Qb6 {+0.49/9 0.029s, n=16771, sd=15}
11. e3 {-0.43/9 0.017s, n=12165, sd=16} Kf8 {+0.78/8 0.023s, n=15345, sd=12}
12. a4 {-0.65/9 0.052s, n=31694, sd=16} Nb4 {+0.67/9 0.026s, n=19006, sd=13}
13. a5 {-0.25/9 0.023s, n=13620, sd=13} Qc7 {+0.51/9 0.046s, n=31947, sd=15}
14. Bd2 {-0.44/8 0.022s, n=16899, sd=14} Bd7 {+0.39/9 0.027s, n=16182, sd=12}
15. Bc4 {-0.03/10 0.037s, n=25234, sd=16} Kg7 {+0.55/10 0.021s, n=15571, sd=13}
16. Nf3 {-0.47/9 0.032s, n=22120, sd=14} c5 {+0.60/9 0.021s, n=16246, sd=17}
17. d5 {+0.17/10 0.020s, n=12565, sd=12} b5 {+0.14/9 0.019s, n=14755, sd=14}
18. Nxb5 {-0.14/10 0.016s, n=12828, sd=14}
Bxb5 {+0.66/11 0.024s, n=17052, sd=19}
19. Bxb5 {+0.10/11 0.039s, n=28619, sd=19}
Nbxd5 {+0.18/9 0.035s, n=17967, sd=16} 20. c4 {+0.56/10 0.025s, n=18269, sd=13}
Nb4 {-0.02/9 0.017s, n=12040, sd=15} 21. Bxb4 {-0.28/9 0.019s, n=15781, sd=21}
cxb4 {+0.42/10 0.028s, n=18823, sd=24} 22. Nd4 {-0.32/9 0.019s, n=13483, sd=16}
Kf7 {+0.47/9 0.022s, n=15139, sd=18} 23. Qf3 {-0.51/10 0.040s, n=27362, sd=18}
e5 {+1.24/10 0.026s, n=16591, sd=13, White makes an illegal move: e1a1} 0-1