MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2307"]
[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 "rnbqkbnr/1pp1p2p/p2p2p1/2P2p2/6P1/N7/PP1PPP1P/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:17:13 +0200"]
[GameEndTime "2026-09-14T18:17:14 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxg4 {+1.77/8 0.015s, n=12671, sd=12}
6. h3 {-2.13/9 0.020s, n=13502, sd=14} Nc6 {+2.20/9 0.020s, n=15117, sd=14}
7. hxg4 {-1.90/9 0.022s, n=17284, sd=15} Bxg4 {+2.13/9 0.032s, n=23483, sd=15}
8. Qb3 {-2.03/9 0.019s, n=12723, sd=15} Rb8 {+1.99/9 0.030s, n=16037, sd=17}
9. d4 {-2.14/10 0.055s, n=33186, sd=15} Nf6 {+2.05/8 0.024s, n=14062, sd=11}
10. d5 {-1.92/9 0.031s, n=17716, sd=12} Ne5 {+2.08/9 0.035s, n=18012, sd=14}
11. Bg2 {-2.08/8 0.020s, n=12898, sd=12} Bg7 {+2.01/9 0.040s, n=17127, sd=12}
12. Nh3 {-1.83/10 0.033s, n=21966, sd=15} c6 {+2.17/9 0.022s, n=15258, sd=16}
13. Nf4 {-1.89/9 0.022s, n=15420, sd=15} dxc5 {+2.41/9 0.023s, n=12758, sd=16}
14. Be3 {-1.92/8 0.043s, n=29176, sd=14} cxd5 {+2.25/9 0.024s, n=15596, sd=14}
15. Nxd5 {-1.82/10 0.028s, n=13070, sd=14}
Nxd5 {+3.93/11 0.019s, n=13694, sd=15}
16. Bxd5 {-2.98/10 0.033s, n=20219, sd=16} c4 {+3.21/11 0.028s, n=22144, sd=17}
17. Bxc4 {-2.86/11 0.022s, n=20085, sd=16}
Nxc4 {+3.63/11 0.037s, n=26477, sd=16}
18. Nxc4 {-3.21/10 0.023s, n=16397, sd=16} Be6 {+4.13/11 0.055s, n=34232, sd=18}
19. Qb4 {-3.75/10 0.026s, n=18994, sd=15} Qd5 {+3.71/10 0.025s, n=14167, sd=17}
20. Rh4 {-4.68/10 0.032s, n=18842, sd=16, Black makes an illegal move: e8h8} 1-0