MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "597"]
[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 "1nbqkbnr/2p1pppp/rp1p4/p7/P7/2R5/1PPPPPPP/1NBQKBNR w Kk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:48:15 +0200"]
[GameEndTime "2026-09-14T17:48:16 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.63/9 0.020s, n=17654, sd=16} Ra8 {-0.67/9 0.017s, n=15444, sd=14}
6. Bb5+ {+0.79/9 0.022s, n=19547, sd=15} Bd7 {-0.97/8 0.023s, n=13374, sd=14}
7. d4 {+0.62/10 0.054s, n=35533, sd=16} Nf6 {-0.92/8 0.017s, n=14967, sd=15}
8. Re3 {+0.76/11 0.027s, n=20035, sd=17} c6 {-1.26/8 0.029s, n=18868, sd=13}
9. Be2 {+0.92/11 0.025s, n=22256, sd=17} g6 {-0.70/9 0.019s, n=12482, sd=16}
10. Nc3 {+0.82/10 0.033s, n=24988, sd=15} Na6 {-0.65/9 0.021s, n=13983, sd=15}
11. Bxa6 {+0.96/10 0.028s, n=19225, sd=18}
Rxa6 {-0.77/10 0.020s, n=15301, sd=18} 12. e5 {+0.70/9 0.015s, n=13626, sd=15}
Nd5 {-0.77/9 0.019s, n=12994, sd=13} 13. Nxd5 {+0.70/9 0.017s, n=13789, sd=15}
cxd5 {-0.63/9 0.017s, n=14186, sd=15} 14. Nf3 {+0.63/9 0.033s, n=22042, sd=16}
dxe5 {-0.71/10 0.029s, n=18031, sd=14}
15. dxe5 {+0.62/10 0.018s, n=14328, sd=11} e6 {-0.68/9 0.022s, n=14317, sd=15}
16. c3 {+0.48/10 0.048s, n=32508, sd=15} b5 {+0.11/10 0.017s, n=12023, sd=13}
17. axb5 {+0.03/10 0.020s, n=17938, sd=18}
Bxb5 {+0.41/11 0.022s, n=14827, sd=17} 18. Nd4 {-0.25/11 0.019s, n=18335, sd=14}
Qb8 {+0.82/10 0.023s, n=21446, sd=16} 19. Nxb5 {-0.58/8 0.018s, n=16794, sd=17}
Qxb5 {+0.73/9 0.014s, n=13694, sd=16} 20. Qe2 {-0.55/10 0.018s, n=12679, sd=16}
Rb6 {+0.78/9 0.013s, n=13276, sd=17, White makes an illegal move: e1h1} 0-1