MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "964"]
[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 "rnbqkbnr/ppp3pp/4p3/3p4/1P2Pp2/2N3P1/P1PP1P1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:03 +0000"]
[GameEndTime "2026-09-14T13:41:04 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qh5+ {+3.25/9 0.018s, n=16076, sd=18} g6 {-2.02/9 0.028s, n=18291, sd=21}
6. Qe5 {+2.59/11 0.015s, n=14065, sd=15} Qf6 {-1.73/10 0.030s, n=20356, sd=16}
7. Qxc7 {+2.15/9 0.012s, n=12016, sd=16} Nc6 {-1.71/9 0.018s, n=13030, sd=16}
8. Qxf4 {+1.61/8 0.013s, n=12007, sd=15} Nxb4 {-1.92/8 0.025s, n=16517, sd=12}
9. Kd1 {+1.44/9 0.018s, n=17108, sd=13} Qxf4 {-1.87/8 0.017s, n=12751, sd=14}
10. gxf4 {+1.60/9 0.015s, n=14341, sd=18} Nf6 {-1.70/8 0.016s, n=15678, sd=17}
11. Bb5+ {+1.56/9 0.030s, n=27389, sd=18} Nc6 {-1.72/8 0.015s, n=13522, sd=13}
12. f3 {+1.89/9 0.017s, n=18151, sd=12} Bd7 {-1.34/10 0.047s, n=34376, sd=15}
13. Nge2 {+1.33/9 0.025s, n=23793, sd=15} a6 {-1.53/9 0.030s, n=21872, sd=13}
14. Ba4 {+1.39/8 0.017s, n=14918, sd=11} b5 {-0.89/10 0.021s, n=17127, sd=16}
15. exd5 {+1.53/9 0.030s, n=27280, sd=15} Nxd5 {-1.25/10 0.017s, n=13240, sd=12}
16. Nxd5 {+1.97/11 0.015s, n=15905, sd=17}
exd5 {-1.02/11 0.018s, n=15130, sd=16} 17. Bb2 {+1.91/11 0.023s, n=26006, sd=18}
d4 {-1.54/10 0.018s, n=14649, sd=15} 18. Nxd4 {+2.99/11 0.019s, n=21477, sd=15}
Be7 {-2.44/8 0.019s, n=15384, sd=11} 19. Re1 {+2.61/10 0.025s, n=24755, sd=18}
Rf8 {-3.65/10 0.024s, n=18479, sd=15}
20. Ba3 {+4.12/11 0.021s, n=21642, sd=18, Black makes an illegal move: e8a8} 1-0