MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "970"]
[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 "rnbqkbn1/pp1pppp1/1Bpr4/7p/8/N2P4/PPP1PPPP/R2QKBNR w KQq - 4 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:02:03 +0000"]
[GameEndTime "2026-09-14T16:02:04 +0000"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxd8 {+8.81/8 0.029s, n=24657, sd=11} Rxd3 {-8.65/6 0.017s, n=13930, sd=10}
6. Qb1 {+8.44/7 0.027s, n=18932, sd=13} Rd1+ {-8.14/9 0.054s, n=45883, sd=18}
7. Qxd1 {+8.17/8 0.023s, n=18113, sd=16} e6 {-8.05/8 0.014s, n=12204, sd=15}
8. Ba5 {+8.15/8 0.015s, n=12949, sd=14} Bb4+ {-8.00/9 0.097s, n=73785, sd=22}
9. c3 {+8.05/8 0.040s, n=32797, sd=15} Bxa3 {-8.00/9 0.036s, n=26834, sd=16}
10. Qb1 {+8.01/8 0.018s, n=16768, sd=14} b6 {-8.09/7 0.015s, n=12875, sd=10}
11. Nf3 {+8.12/9 0.024s, n=21431, sd=14} Na6 {-7.97/8 0.023s, n=19491, sd=11}
12. Ng5 {+7.97/9 0.030s, n=23766, sd=16} g6 {-7.87/9 0.034s, n=27784, sd=17}
13. Nxf7 {+8.35/8 0.016s, n=13197, sd=13} Kxf7 {-8.28/7 0.030s, n=22535, sd=9}
14. bxa3 {+8.22/9 0.037s, n=29082, sd=15} bxa5 {-8.17/8 0.033s, n=27471, sd=16}
15. Qe4 {+8.03/8 0.029s, n=22831, sd=13} h4 {-8.10/8 0.039s, n=32203, sd=12}
16. Qf4+ {+8.56/8 0.026s, n=21630, sd=13} Kg7 {-8.12/7 0.016s, n=13599, sd=13}
17. Qd4+ {+8.20/8 0.031s, n=21191, sd=15} Nf6 {-8.07/8 0.025s, n=20145, sd=13}
18. Qa4 {+8.18/8 0.018s, n=16002, sd=12} Kf8 {-8.18/8 0.039s, n=27793, sd=13}
19. Qxa5 {+8.33/8 0.019s, n=16040, sd=11} Ke8 {-8.26/8 0.020s, n=17432, sd=13}
20. e3 {+8.61/8 0.016s, n=15194, sd=12} Nb8 {-8.94/8 0.038s, n=32994, sd=13}
21. Bd3 {+9.15/9 0.042s, n=36487, sd=14} Kf7 {-9.13/7 0.035s, n=29501, sd=14}
22. Bxg6+ {+9.09/8 0.017s, n=14929, sd=14}
Kxg6 {-9.12/7 0.017s, n=13836, sd=14, White makes an illegal move: e1h1} 0-1