MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1373"]
[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 "rnb1kbnr/p2ppppp/2p5/1p6/5q2/2N2P1P/PPPPP1PR/R1BQKBN1 w Qkq - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:23:12 +0200"]
[GameEndTime "2026-09-14T16:23:13 +0200"]
[PlyCount "38"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {-6.29/10 0.027s, n=23694, sd=18} Qxg3+ {+6.53/9 0.015s, n=12932, sd=15}
6. Rf2 {-6.10/10 0.027s, n=20320, sd=19} Qxg1 {+6.79/10 0.024s, n=21443, sd=15}
7. d4 {-6.48/11 0.043s, n=33468, sd=15} Qg3 {+6.76/11 0.040s, n=32816, sd=15}
8. f4 {-6.47/10 0.019s, n=12389, sd=14} Qh4 {+7.02/11 0.021s, n=16830, sd=13}
9. e4 {-6.56/9 0.029s, n=22069, sd=14} b4 {+6.60/9 0.020s, n=12196, sd=12}
10. Ne2 {-6.46/9 0.026s, n=15470, sd=15} f5 {+6.58/10 0.056s, n=37493, sd=18}
11. e5 {-6.56/12 0.047s, n=34062, sd=20} e6 {+6.66/10 0.015s, n=12166, sd=15}
12. Ng1 {-6.79/12 0.055s, n=33551, sd=15} Ne7 {+6.54/10 0.020s, n=14915, sd=23}
13. a3 {-6.53/10 0.044s, n=30455, sd=17} Ng6 {+6.45/9 0.049s, n=35375, sd=16}
14. Nf3 {-5.87/10 0.014s, n=12733, sd=15} Qg3 {+6.53/9 0.017s, n=13375, sd=15}
15. axb4 {-6.22/8 0.034s, n=20482, sd=15} Bxb4+ {+6.99/9 0.024s, n=15587, sd=13}
16. c3 {-6.75/10 0.041s, n=28902, sd=20} Be7 {+6.94/11 0.019s, n=14527, sd=11}
17. Be3 {-6.83/10 0.016s, n=12996, sd=15} c5 {+7.19/9 0.032s, n=21135, sd=15}
18. d5 {-6.56/9 0.015s, n=12274, sd=13} Bb7 {+7.09/9 0.018s, n=12141, sd=11}
19. Bc4 {-6.05/10 0.025s, n=18495, sd=18} Nxf4 {+5.74/9 0.018s, n=12415, sd=14}
20. Bxf4 {-6.45/11 0.043s, n=30365, sd=23}
Qxf4 {+5.87/10 0.013s, n=12996, sd=15} 21. Qb3 {-6.00/12 0.012s, n=12787, sd=11}
Qe4+ {+6.80/11 0.014s, n=13418, sd=15} 22. Re2 {-5.93/9 0.019s, n=13749, sd=21}
Qxf3 {+7.85/11 0.079s, n=53763, sd=22}
23. Qxb7 {-7.19/9 0.040s, n=23618, sd=23, Black makes an illegal move: e8h8} 1-0