MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "208"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pp2ppp1/n6p/2pp4/5B2/P1PP4/1P1NPPPP/R2QKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:04 +0000"]
[GameEndTime "2026-09-14T14:50:04 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nb8 {-0.63/8 0.017s, n=15225, sd=12} 6. e4 {+0.94/8 0.018s, n=13227, sd=10}
Nc6 {-0.53/9 0.019s, n=17815, sd=14} 7. Ngf3 {+0.67/9 0.026s, n=23597, sd=13}
g5 {-0.51/9 0.015s, n=15347, sd=12} 8. Bg3 {+0.83/9 0.017s, n=14893, sd=13}
Nf6 {-0.96/8 0.022s, n=14291, sd=10} 9. Be2 {+1.26/9 0.016s, n=15572, sd=15}
Be6 {-0.99/9 0.041s, n=35513, sd=18} 10. Ne5 {+0.86/9 0.025s, n=20776, sd=19}
Nxe5 {-0.99/10 0.017s, n=12805, sd=14} 11. Bxe5 {+0.84/8 0.017s, n=14873, sd=14}
Bg7 {-0.83/10 0.018s, n=16292, sd=14} 12. h4 {+0.91/9 0.015s, n=13342, sd=8}
Qb6 {-0.74/9 0.041s, n=30975, sd=15} 13. Qa4+ {+1.03/8 0.020s, n=17793, sd=16}
Bd7 {-1.03/8 0.017s, n=15336, sd=17} 14. Qb3 {+1.17/9 0.016s, n=16375, sd=17}
Be6 {-0.95/9 0.035s, n=31348, sd=17} 15. Qxb6 {+0.90/7 0.019s, n=17829, sd=16}
axb6 {-0.79/11 0.034s, n=36401, sd=18} 16. exd5 {+0.85/8 0.017s, n=17065, sd=11}
Bxd5 {-0.92/10 0.013s, n=14228, sd=15}
17. hxg5 {+0.77/10 0.023s, n=17550, sd=19} hxg5 {-0.34/8 0.018s, n=17906, sd=13}
18. Rxh8+ {+0.62/9 0.013s, n=14233, sd=18} Bxh8 {-0.41/9 0.017s, n=17235, sd=16}
19. Nc4 {+0.33/10 0.015s, n=17007, sd=16} Bxc4 {-0.46/10 0.014s, n=16415, sd=19}
20. dxc4 {+0.43/11 0.025s, n=20788, sd=19, Black makes an illegal move: e8a8}
1-0