MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1386"]
[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/p1ppp1pp/5p2/1p6/2Pn4/5PPP/PP1PP1B1/RNBQK1NR b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:24:48 -0400"]
[GameEndTime "2026-09-14T12:24:48 -0400"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf5 {+1.03/10 0.017s, n=15191, sd=16}
6. Kf2 {-1.74/9 0.028s, n=28328, sd=13} bxc4 {+1.44/10 0.023s, n=27426, sd=17}
7. b3 {-1.24/10 0.021s, n=18458, sd=13} cxb3 {+1.63/10 0.014s, n=17456, sd=15}
8. axb3 {-1.75/8 0.019s, n=17313, sd=11} e6 {+1.58/9 0.019s, n=22232, sd=17}
9. f4 {-1.15/9 0.009s, n=13156, sd=10} d5 {+1.30/11 0.041s, n=40042, sd=17}
10. e3 {-1.42/9 0.020s, n=17926, sd=15} Bd6 {+1.45/9 0.012s, n=13124, sd=13}
11. Nf3 {-1.28/8 0.016s, n=17344, sd=14} e5 {+1.34/9 0.020s, n=16279, sd=14}
12. Nc3 {-1.35/9 0.017s, n=12857, sd=20} Nge7 {+1.34/10 0.049s, n=44192, sd=17}
13. g4 {-1.30/9 0.017s, n=13808, sd=16} Nh6 {+1.19/9 0.022s, n=24788, sd=19}
14. Nb5 {-1.57/9 0.052s, n=50623, sd=15} Nf7 {+1.42/9 0.028s, n=25346, sd=17}
15. Nxd6+ {-1.32/9 0.034s, n=39003, sd=18} cxd6 {+1.38/8 0.019s, n=20065, sd=17}
16. Ng1 {-1.27/10 0.023s, n=21690, sd=18} h5 {+1.25/9 0.011s, n=12922, sd=11}
17. gxh5 {-1.42/8 0.022s, n=17909, sd=14} Be6 {+1.23/9 0.037s, n=40475, sd=17}
18. Ne2 {-1.10/10 0.065s, n=62234, sd=17} Rc8 {+1.06/9 0.040s, n=36233, sd=15}
19. Bb2 {-0.86/9 0.019s, n=20187, sd=13} Qb6 {+0.93/10 0.036s, n=32021, sd=15}
20. Bf3 {-1.31/9 0.013s, n=15365, sd=14, Black makes an illegal move: e8h8} 1-0