MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1726"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbq1bnr/ppppp1p1/4kp2/7p/5P2/2NP3P/PPP1P1P1/R1BQKBNR w KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:26 +0200"]
[GameEndTime "2026-09-14T15:49:27 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+3.70/10 0.019s, n=13972, sd=13} Kf7 {-3.83/10 0.018s, n=12355, sd=8}
6. d4 {+3.52/10 0.039s, n=29256, sd=17} e6 {-4.07/9 0.030s, n=18640, sd=15}
7. d5 {+3.77/10 0.027s, n=18493, sd=17} Bb4 {-4.17/8 0.031s, n=19640, sd=19}
8. dxe6+ {+4.32/8 0.033s, n=22329, sd=14} Ke8 {-3.91/9 0.025s, n=13070, sd=15}
9. exd7+ {+4.31/9 0.053s, n=37799, sd=15} Nxd7 {-3.72/8 0.033s, n=25252, sd=14}
10. Bd2 {+4.06/9 0.017s, n=12959, sd=16} Nc5 {-3.95/10 0.016s, n=12441, sd=17}
11. Qf3 {+3.97/9 0.020s, n=16029, sd=17} Bxc3 {-4.67/9 0.028s, n=23764, sd=17}
12. Bxc3 {+4.69/10 0.022s, n=14318, sd=14} f5 {-3.86/9 0.019s, n=12325, sd=14}
13. Qg3 {+6.36/11 0.030s, n=24303, sd=18} Nf6 {-6.22/9 0.054s, n=45504, sd=17}
14. Qxg7 {+6.70/10 0.018s, n=13923, sd=15} Rf8 {-7.24/10 0.071s, n=53344, sd=31}
15. Qg6+ {+7.24/9 0.019s, n=13694, sd=11} Ke7 {-7.17/8 0.043s, n=31596, sd=32}
16. Bxf6+ {+7.24/8 0.021s, n=14863, sd=24} Rxf6 {-7.12/9 0.014s, n=13560, sd=25}
17. Qg7+ {+7.10/9 0.017s, n=16121, sd=24} Ke8 {-7.11/9 0.028s, n=19651, sd=29}
18. Be2 {+7.13/9 0.013s, n=12480, sd=20} Qe7 {-7.09/9 0.016s, n=12997, sd=20}
19. Bxh5+ {+7.48/8 0.019s, n=15455, sd=20}
Kd8 {-7.36/10 0.091s, n=61410, sd=23, White makes an illegal move: e1a1} 0-1