MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "483"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/p1pp1ppp/8/1pn1p3/6P1/2N4B/PPPPPP1P/1RBQK1NR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:38:31 +0200"]
[GameEndTime "2026-09-14T18:38:32 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.29/9 0.023s, n=20233, sd=16} exd4 {-0.49/10 0.039s, n=31699, sd=17}
6. Nxb5 {+0.64/9 0.034s, n=22102, sd=18} Nf6 {-0.77/9 0.014s, n=12302, sd=13}
7. g5 {+0.92/9 0.028s, n=22949, sd=16} Rb8 {-0.61/10 0.030s, n=23063, sd=14}
8. Nxa7 {+1.15/11 0.031s, n=27533, sd=15} Bb7 {-0.91/9 0.019s, n=16663, sd=13}
9. Nf3 {+1.31/10 0.026s, n=22209, sd=15} Nfe4 {-1.24/9 0.050s, n=33927, sd=18}
10. Qxd4 {+1.20/11 0.022s, n=19029, sd=22} Ba8 {-1.46/10 0.042s, n=30438, sd=18}
11. Qe5+ {+1.44/9 0.026s, n=17963, sd=22} Qe7 {-1.28/9 0.039s, n=29086, sd=22}
12. Qxc7 {+2.15/12 0.019s, n=20516, sd=21} Rb7 {-1.52/10 0.023s, n=18279, sd=21}
13. Qa5 {+1.84/11 0.028s, n=27621, sd=23} Qd8 {-1.96/11 0.034s, n=31829, sd=22}
14. Qxd8+ {+1.12/11 0.029s, n=25109, sd=19}
Kxd8 {-1.67/10 0.019s, n=21112, sd=17} 15. Ne5 {+1.32/11 0.031s, n=25101, sd=19}
Ke8 {-1.52/10 0.016s, n=14468, sd=16} 16. f3 {+1.42/10 0.012s, n=13355, sd=16}
f6 {-1.44/10 0.015s, n=16008, sd=18} 17. Nc4 {+1.23/10 0.015s, n=16870, sd=20}
Rxa7 {-1.19/10 0.017s, n=12468, sd=15}
18. fxe4 {+1.54/11 0.018s, n=19240, sd=17}
Bxe4 {-1.79/9 0.012s, n=12891, sd=17, White makes an illegal move: e1h1} 0-1