MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2370"]
[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 "r1b1kbnr/p1pqpppp/n2p4/1p3P2/7P/3P4/PPP1PKP1/RNBQ1BNR b kq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:25:19 +0200"]
[GameEndTime "2026-09-14T16:25:20 +0200"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxf5+ {+2.42/9 0.054s, n=33051, sd=15}
6. Nf3 {-1.97/9 0.029s, n=21312, sd=17} Bb7 {+2.19/9 0.035s, n=23560, sd=15}
7. e4 {-2.10/10 0.032s, n=23668, sd=18} Qd7 {+2.08/9 0.020s, n=15168, sd=15}
8. a4 {-1.98/9 0.026s, n=20168, sd=15} b4 {+2.33/9 0.024s, n=14263, sd=15}
9. Kg1 {-1.86/9 0.033s, n=19905, sd=18} e5 {+2.39/10 0.040s, n=27354, sd=14}
10. Nbd2 {-1.81/9 0.021s, n=12810, sd=14} Nf6 {+2.11/9 0.032s, n=17009, sd=15}
11. Nb3 {-1.64/9 0.027s, n=15449, sd=12} Nb8 {+1.85/10 0.050s, n=28920, sd=13}
12. Na5 {-1.82/8 0.023s, n=15463, sd=10} Ba6 {+1.97/10 0.027s, n=18726, sd=17}
13. d4 {-1.63/9 0.030s, n=21712, sd=14} Bxf1 {+1.55/10 0.035s, n=25438, sd=20}
14. Qxf1 {-1.48/9 0.020s, n=15288, sd=14} Nc6 {+2.05/10 0.024s, n=16513, sd=14}
15. Qb5 {-1.90/9 0.017s, n=12360, sd=15} Nxa5 {+2.23/10 0.030s, n=20176, sd=15}
16. Qxa5 {-2.58/10 0.035s, n=25690, sd=17} c5 {+2.47/10 0.041s, n=28115, sd=19}
17. dxc5 {-1.60/10 0.020s, n=14338, sd=14} dxc5 {+2.31/9 0.025s, n=17611, sd=14}
18. Be3 {-1.74/13 0.020s, n=15672, sd=20} Bd6 {+2.00/10 0.031s, n=23065, sd=21}
19. Bxc5 {-1.25/11 0.019s, n=15317, sd=17, Black makes an illegal move: e8h8}
1-0