MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "327"]
[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 "rnbqkbnr/1p1pp2p/p4pp1/2p5/8/2N2N1P/PPPPPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:48:06 -0400"]
[GameEndTime "2026-09-14T12:48:06 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.39/10 0.015s, n=16506, sd=15}
6. d4 {+0.01/10 0.011s, n=13114, sd=19} cxd4 {-0.11/11 0.008s, n=12651, sd=15}
7. Qxd4 {+0.18/11 0.010s, n=13215, sd=18} e6 {-0.40/10 0.017s, n=15655, sd=19}
8. e4 {+0.36/10 0.015s, n=12962, sd=17} Nc6 {-0.14/12 0.018s, n=17460, sd=19}
9. Qd1 {+0.50/10 0.019s, n=17509, sd=19} d4 {-0.17/10 0.015s, n=17807, sd=24}
10. Ne2 {+0.12/11 0.011s, n=15759, sd=22} e5 {-0.16/10 0.014s, n=17739, sd=17}
11. c3 {+0.08/10 0.010s, n=14223, sd=20} dxc3 {-0.10/10 0.027s, n=24133, sd=21}
12. Qxd8+ {+0.21/11 0.022s, n=25024, sd=18}
Nxd8 {-0.12/9 0.011s, n=13690, sd=14} 13. Nxc3 {+0.14/10 0.016s, n=13493, sd=16}
Be6 {-0.12/10 0.027s, n=27935, sd=19} 14. Be3 {+0.15/10 0.013s, n=14535, sd=14}
Bb4 {-0.10/9 0.013s, n=14328, sd=17} 15. Nd2 {+0.26/9 0.015s, n=20129, sd=14}
Ne7 {-0.29/9 0.023s, n=25079, sd=14} 16. a3 {+0.05/8 0.013s, n=16542, sd=12}
Bxc3 {-0.29/11 0.010s, n=14334, sd=16}
17. bxc3 {+0.26/10 0.020s, n=17690, sd=16} Rc8 {-0.35/11 0.025s, n=30133, sd=18}
18. Rc1 {+0.30/9 0.010s, n=12572, sd=13} Nf7 {-0.22/9 0.014s, n=12324, sd=15}
19. Be2 {+0.34/9 0.019s, n=17252, sd=13} Nd6 {-0.27/10 0.033s, n=34153, sd=20}
20. c4 {+0.49/9 0.018s, n=15706, sd=14}
Nc6 {-0.45/10 0.019s, n=24660, sd=15, White makes an illegal move: e1h1} 0-1