MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "729"]
[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 "rnbqkbnr/p3pppp/2p5/1p1p4/1P6/P1N4N/1BPPPPPP/R2QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:44 +0200"]
[GameEndTime "2026-09-14T17:24:44 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.90/9 0.020s, n=13495, sd=11} 6. e4 {-0.88/8 0.015s, n=12231, sd=14}
d4 {+0.73/8 0.016s, n=12079, sd=11} 7. Ne2 {-0.90/9 0.016s, n=13847, sd=14}
c5 {+0.71/10 0.051s, n=44448, sd=19} 8. Ng3 {-0.56/9 0.028s, n=20229, sd=13}
a6 {+0.81/9 0.018s, n=15394, sd=13} 9. a4 {-0.72/10 0.041s, n=34000, sd=17}
bxa4 {+0.74/9 0.018s, n=16090, sd=13} 10. bxc5 {-0.89/10 0.018s, n=12210, sd=15}
Bxc5 {+0.86/9 0.015s, n=12356, sd=12} 11. c3 {-0.89/10 0.040s, n=31884, sd=16}
Nc6 {+1.24/10 0.026s, n=22820, sd=15} 12. Qxa4 {-0.90/9 0.022s, n=18409, sd=15}
Ne7 {+1.25/9 0.022s, n=17985, sd=17} 13. Bc4 {-0.84/9 0.031s, n=20742, sd=15}
Rb8 {+0.86/9 0.038s, n=27499, sd=16} 14. Qa2 {-0.19/9 0.019s, n=12640, sd=13}
Bxh3 {-0.08/9 0.023s, n=20061, sd=18}
15. Bxf7+ {-0.03/11 0.018s, n=14858, sd=22}
Kf8 {-0.12/10 0.027s, n=16970, sd=27} 16. gxh3 {+0.25/11 0.015s, n=15028, sd=19}
Rxb2 {-0.28/11 0.026s, n=23149, sd=19}
17. Qxb2 {+0.24/10 0.016s, n=14164, sd=23}
Kxf7 {-0.12/11 0.025s, n=22067, sd=20}
18. Qa2+ {+0.18/10 0.023s, n=20481, sd=18} Ke8 {-0.01/9 0.025s, n=16281, sd=14}
19. Qc4 {0.00/10 0.024s, n=20474, sd=20} Qd6 {-0.13/11 0.048s, n=32282, sd=16}
20. Rxa6 {+0.33/9 0.021s, n=13275, sd=19}
Kd7 {-0.01/10 0.019s, n=15454, sd=14, White makes an illegal move: e1h1} 0-1