MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1232"]
[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 "rnbqkbnr/1pp1p1pp/p2p4/8/3P1pPP/1P6/P1P1PP1R/RNBQKBN1 b Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:47 -0400"]
[GameEndTime "2026-09-14T11:55:47 -0400"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... e5 {+0.08/9 0.016s, n=12333, sd=11}
6. dxe5 {+0.20/9 0.017s, n=12877, sd=13} dxe5 {-0.04/8 0.015s, n=16626, sd=15}
7. Qxd8+ {+0.20/9 0.036s, n=29651, sd=20} Kxd8 {-0.08/8 0.016s, n=12929, sd=14}
8. g5 {+0.24/10 0.019s, n=16775, sd=13} Nc6 {-0.04/10 0.015s, n=13057, sd=12}
9. Ba3 {-0.30/9 0.015s, n=16045, sd=15} Nb4 {+0.24/10 0.025s, n=27506, sd=14}
10. Bxb4 {0.00/10 0.014s, n=12035, sd=14}
Bxb4+ {-0.09/10 0.023s, n=23097, sd=21} 11. c3 {0.00/9 0.013s, n=17072, sd=14}
Bd6 {-0.08/10 0.010s, n=12747, sd=15} 12. Nd2 {+0.09/10 0.013s, n=15996, sd=16}
h6 {+0.07/10 0.019s, n=17519, sd=16} 13. Ngf3 {+0.21/10 0.018s, n=23340, sd=15}
Ke7 {+0.13/10 0.018s, n=16076, sd=16} 14. Bg2 {+0.02/10 0.014s, n=18638, sd=15}
Bf5 {+0.14/10 0.025s, n=24651, sd=16} 15. Nc4 {-0.11/9 0.010s, n=13409, sd=13}
hxg5 {+0.23/10 0.013s, n=14155, sd=15}
16. hxg5 {+0.22/11 0.017s, n=16314, sd=17} Rxh2 {-0.19/9 0.012s, n=13336, sd=15}
17. Nxh2 {+0.02/9 0.017s, n=20150, sd=15} Rb8 {-0.20/9 0.010s, n=12589, sd=12}
18. e4 {+0.10/9 0.018s, n=17171, sd=18} fxe3 {-0.13/9 0.020s, n=17525, sd=13}
19. Nxe3 {+0.14/10 0.018s, n=21731, sd=16}
Bd3 {0.00/9 0.019s, n=16401, sd=15, White makes an illegal move: e1a1} 0-1