MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "199"]
[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 "rn1qkbnr/ppp1ppp1/4b3/3p4/P1B4p/2P1P3/1P1P1PPP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:44 +0000"]
[GameEndTime "2026-09-14T15:59:45 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. Be2 {-0.01/10 0.014s, n=13113, sd=13} Nf6 {+0.10/9 0.027s, n=25223, sd=13}
6. Nf3 {+0.04/9 0.023s, n=21257, sd=13} h3 {+0.34/11 0.025s, n=21545, sd=15}
7. g3 {+0.03/9 0.017s, n=14807, sd=16} Bf5 {+0.28/9 0.022s, n=19449, sd=15}
8. Qb3 {-0.13/8 0.020s, n=16684, sd=14} Nbd7 {+0.45/9 0.018s, n=16681, sd=14}
9. d4 {-0.25/9 0.016s, n=13705, sd=9} e6 {+0.62/9 0.015s, n=13799, sd=13}
10. Qxb7 {-0.22/8 0.020s, n=16876, sd=12} Bd6 {+0.79/10 0.036s, n=31636, sd=15}
11. c4 {-0.65/8 0.015s, n=13076, sd=11} Rb8 {+0.39/7 0.028s, n=22320, sd=13}
12. Qxa7 {-0.39/9 0.014s, n=12489, sd=12} Qc8 {+0.82/10 0.014s, n=14386, sd=18}
13. c5 {-0.75/10 0.018s, n=16649, sd=18} Bxc5 {+0.96/11 0.026s, n=26648, sd=21}
14. Qa6 {-0.71/9 0.030s, n=23590, sd=17} Bb4+ {+1.14/10 0.021s, n=21345, sd=24}
15. Bd2 {-1.28/8 0.019s, n=17571, sd=16} Qxa6 {+0.87/9 0.012s, n=15274, sd=15}
16. Bxa6 {-1.21/9 0.013s, n=12735, sd=10} Be4 {+1.21/9 0.013s, n=12188, sd=13}
17. Be2 {-1.04/9 0.016s, n=15810, sd=16} Bxd2+ {+0.92/9 0.012s, n=13909, sd=17}
18. Nbxd2 {-0.97/11 0.029s, n=28527, sd=20}
Rxb2 {+0.75/10 0.017s, n=19183, sd=19} 19. Bb5 {-0.88/11 0.024s, n=22217, sd=20}
Ke7 {+0.91/11 0.020s, n=21708, sd=17, White makes an illegal move: e1h1} 0-1