MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "804"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/ppp1ppp1/3p4/7p/P2P1Pn1/2N5/1PP1P1PP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:46 +0000"]
[GameEndTime "2026-09-14T13:39:47 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.60/9 0.016s, n=12693, sd=13} e6 {-1.99/9 0.033s, n=19532, sd=16}
6. Nf3 {+1.68/9 0.028s, n=19711, sd=15} Nc6 {-1.77/10 0.072s, n=48984, sd=17}
7. Bc4 {+1.99/9 0.028s, n=20100, sd=17} Nf6 {-2.09/9 0.043s, n=31412, sd=14}
8. Qe2 {+1.95/10 0.023s, n=16200, sd=16} Be7 {-1.67/10 0.018s, n=14035, sd=14}
9. d5 {+2.01/9 0.017s, n=13006, sd=14} exd5 {-1.78/11 0.026s, n=20949, sd=15}
10. Nxd5 {+1.44/11 0.073s, n=52599, sd=17} Bg4 {-1.89/9 0.029s, n=23351, sd=14}
11. c3 {+1.89/11 0.023s, n=18384, sd=14} Nxd5 {-1.78/10 0.020s, n=16336, sd=15}
12. exd5 {+1.78/10 0.023s, n=17938, sd=16} Nb8 {-1.81/10 0.019s, n=16181, sd=20}
13. h3 {+1.83/11 0.030s, n=24862, sd=16} Bxf3 {-1.86/9 0.015s, n=12846, sd=15}
14. Qxf3 {+1.84/10 0.020s, n=16520, sd=13} Nd7 {-1.89/9 0.016s, n=12679, sd=14}
15. Be3 {+1.98/10 0.028s, n=24841, sd=16} h4 {-2.01/8 0.017s, n=14485, sd=13}
16. Bd3 {+2.10/9 0.025s, n=16074, sd=15}
Bf6 {-1.89/10 0.024s, n=18796, sd=13, White makes an illegal move: e1h1} 0-1