MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "440"]
[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 "r2qkbnr/ppp1pp1p/n3b3/3pP1p1/7P/P7/1PPP1PP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:15 -0400"]
[GameEndTime "2026-09-14T12:48:15 -0400"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. hxg5 {+3.95/9 0.019s, n=17360, sd=13} d4 {-3.77/10 0.027s, n=24720, sd=13}
6. Nf3 {+3.91/9 0.055s, n=45312, sd=18} Bg7 {-3.86/9 0.018s, n=18641, sd=13}
7. Bxa6 {+3.98/10 0.014s, n=18198, sd=16} bxa6 {-3.96/10 0.010s, n=12217, sd=16}
8. d3 {+4.03/10 0.017s, n=18624, sd=16} h6 {-2.89/10 0.018s, n=20527, sd=15}
9. Qe2 {+3.56/10 0.035s, n=35781, sd=16} c5 {-3.66/10 0.030s, n=28941, sd=16}
10. Nbd2 {+4.20/9 0.017s, n=15314, sd=15} Qd5 {-3.78/9 0.016s, n=12854, sd=17}
11. Nc4 {+4.34/8 0.011s, n=13212, sd=14} Qb7 {-4.03/8 0.015s, n=18345, sd=11}
12. Kf1 {+4.00/9 0.019s, n=18606, sd=16} Bd5 {-4.34/9 0.028s, n=27139, sd=16}
13. Bd2 {+4.56/10 0.027s, n=27972, sd=15} a5 {-4.77/10 0.061s, n=57896, sd=16}
14. Kg1 {+4.65/9 0.024s, n=25242, sd=13} a4 {-4.75/8 0.013s, n=14857, sd=13}
15. Re1 {+4.89/10 0.033s, n=31391, sd=14} Qc6 {-4.76/9 0.029s, n=22827, sd=13}
16. Na5 {+4.53/8 0.016s, n=13481, sd=11} Qd7 {-4.60/9 0.021s, n=18663, sd=13}
17. c4 {+5.36/10 0.012s, n=15530, sd=14} dxc3 {-5.10/10 0.017s, n=15648, sd=19}
18. Bxc3 {+5.02/9 0.017s, n=13647, sd=15} Qf5 {-5.47/11 0.028s, n=34937, sd=16}
19. Nh4 {+5.61/11 0.017s, n=21491, sd=18} Qe6 {-5.14/10 0.013s, n=16440, sd=15}
20. f4 {+5.13/10 0.023s, n=21552, sd=15} hxg5 {-4.94/10 0.019s, n=16913, sd=14}
21. fxg5 {+5.11/10 0.025s, n=23613, sd=17, Black makes an illegal move: e8a8}
1-0