MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1251"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkbnr/pppb1p1p/3pp3/1N4p1/5P2/P7/1PPPP1PP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:05 +0000"]
[GameEndTime "2026-09-14T13:39:06 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e3 {-1.26/11 0.028s, n=22379, sd=17} gxf4 {+0.78/9 0.019s, n=13254, sd=13}
6. exf4 {-0.93/11 0.049s, n=35756, sd=19} Ne7 {+0.79/8 0.023s, n=17496, sd=12}
7. d4 {-0.60/9 0.025s, n=15711, sd=14} Nbc6 {+0.88/9 0.017s, n=13812, sd=12}
8. Nf3 {-0.94/9 0.018s, n=12673, sd=21} Bg7 {+0.72/10 0.036s, n=28483, sd=15}
9. Qd3 {-0.50/10 0.030s, n=18773, sd=12} Nf5 {+0.51/8 0.020s, n=13352, sd=11}
10. Be3 {-0.41/11 0.043s, n=29905, sd=16} Nce7 {+0.38/10 0.046s, n=28833, sd=18}
11. Bf2 {-0.07/10 0.030s, n=21163, sd=16} Nd5 {+0.01/8 0.030s, n=20761, sd=13}
12. g3 {-0.18/9 0.026s, n=12836, sd=15} a6 {+0.30/9 0.028s, n=17850, sd=15}
13. Nc3 {-0.18/10 0.020s, n=14232, sd=18} Nxc3 {+0.08/9 0.017s, n=12038, sd=16}
14. bxc3 {-0.41/10 0.049s, n=31840, sd=17} d5 {+0.16/11 0.067s, n=44016, sd=16}
15. Qd1 {-0.48/10 0.049s, n=29538, sd=15} c5 {+0.42/8 0.028s, n=18756, sd=14}
16. Bd3 {-0.76/9 0.045s, n=26897, sd=14} Nd6 {+0.67/10 0.017s, n=13317, sd=17}
17. dxc5 {-1.12/10 0.016s, n=13712, sd=18}
Bxc3+ {+0.49/10 0.017s, n=15637, sd=19}
18. Nd2 {-0.66/12 0.024s, n=20907, sd=20} Ne4 {+0.64/11 0.028s, n=19289, sd=24}
19. Bxe4 {-0.70/10 0.015s, n=12847, sd=20}
dxe4 {+0.50/11 0.037s, n=31442, sd=22, White makes an illegal move: e1h1} 0-1