MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "933"]
[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 "r1bqkbnr/pp2p1pp/n1p2p2/3p4/P1PP4/4B3/1P1QPPPP/RN2KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:34:05 +0200"]
[GameEndTime "2026-09-14T16:34:06 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+1.30/9 0.024s, n=20078, sd=14}
6. Nf3 {-1.14/9 0.020s, n=16513, sd=15} Bf5 {+0.85/11 0.054s, n=45655, sd=16}
7. g3 {-1.02/9 0.015s, n=12736, sd=13} e5 {+0.75/8 0.024s, n=20223, sd=16}
8. dxe5 {-0.56/10 0.039s, n=29426, sd=20} fxe5 {+0.66/8 0.018s, n=16667, sd=14}
9. Bg2 {-0.42/10 0.025s, n=21461, sd=20} Bxb1 {+1.05/9 0.020s, n=16628, sd=16}
10. Qxd8+ {-0.76/11 0.036s, n=36195, sd=24}
Rxd8 {+0.57/10 0.015s, n=14970, sd=18}
11. Rxb1 {-0.68/10 0.030s, n=24807, sd=18}
Bb4+ {+0.53/11 0.034s, n=23415, sd=22} 12. Kf1 {-0.74/9 0.015s, n=14642, sd=16}
Rd5 {+0.83/10 0.018s, n=17737, sd=14} 13. Rc1 {-0.92/9 0.021s, n=14482, sd=11}
Bc5 {+0.67/11 0.019s, n=14740, sd=17} 14. Ng5 {-0.75/10 0.017s, n=12155, sd=15}
Bxe3 {+0.87/11 0.035s, n=28291, sd=18}
15. fxe3 {-0.73/10 0.024s, n=20121, sd=16} Rd2 {+0.81/11 0.031s, n=27704, sd=19}
16. Nf3 {-0.73/9 0.014s, n=12604, sd=19} Rxb2 {+1.00/11 0.021s, n=19648, sd=19}
17. Nxe5 {-0.87/10 0.016s, n=16094, sd=16} Nf6 {+1.13/10 0.025s, n=21935, sd=13}
18. Nxc4 {-1.09/9 0.020s, n=17886, sd=17} Rb4 {+1.57/10 0.033s, n=29508, sd=22}
19. Na5 {-1.37/8 0.016s, n=14336, sd=15} Ng4 {+1.30/10 0.019s, n=19204, sd=15}
20. Kg1 {-1.43/9 0.018s, n=13244, sd=12, Black makes an illegal move: e8h8} 1-0