MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1296"]
[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/ppp1pp1p/3p3n/8/2N3p1/5N2/PPPPPPPP/R1BQKBR1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:08 +0000"]
[GameEndTime "2026-09-14T16:03:08 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nh4 {-0.94/10 0.017s, n=16941, sd=14} d5 {+0.91/10 0.024s, n=24589, sd=17}
6. Ne3 {-0.34/10 0.014s, n=15197, sd=11} d4 {+0.58/10 0.026s, n=22530, sd=14}
7. Nc4 {-0.64/10 0.013s, n=13336, sd=16} Nf5 {+0.63/9 0.012s, n=13172, sd=16}
8. Nxf5 {-0.71/11 0.020s, n=19608, sd=21} Bxf5 {+0.64/10 0.015s, n=14545, sd=16}
9. e3 {-0.76/10 0.023s, n=21384, sd=17} Nc6 {+0.50/9 0.024s, n=19808, sd=15}
10. exd4 {-0.58/10 0.016s, n=14455, sd=14}
Qxd4 {+0.89/11 0.019s, n=19113, sd=17} 11. c3 {-1.09/8 0.016s, n=13819, sd=16}
Qf6 {+1.02/10 0.014s, n=12840, sd=14} 12. Ne3 {-0.98/9 0.027s, n=20207, sd=16}
h5 {+1.19/9 0.013s, n=12164, sd=11} 13. Nxf5 {-0.75/11 0.025s, n=22554, sd=20}
Qxf5 {+1.31/11 0.019s, n=16912, sd=20} 14. d4 {-1.11/10 0.045s, n=32990, sd=18}
e5 {+1.35/11 0.032s, n=24316, sd=21} 15. Bd3 {-1.16/10 0.055s, n=33939, sd=18}
Qe6 {+1.52/9 0.017s, n=13708, sd=12} 16. Qb3 {-1.40/9 0.022s, n=16094, sd=14}
exd4+ {+1.44/9 0.034s, n=34085, sd=18}
17. Qxe6+ {-1.76/7 0.034s, n=23164, sd=18} fxe6 {+1.65/8 0.019s, n=14461, sd=14}
18. Bg5 {-1.37/9 0.022s, n=15998, sd=19} Rg8 {+1.57/8 0.018s, n=13430, sd=13}
19. Bf6 {-1.91/9 0.023s, n=14054, sd=15} dxc3 {+1.97/10 0.016s, n=13395, sd=17}
20. Bxc3 {-2.02/10 0.015s, n=15305, sd=15}
Bb4 {+1.88/10 0.022s, n=18299, sd=18, White makes an illegal move: e1a1} 0-1