MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1694"]
[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 "r1bqkbnr/p1p1p1pp/Ppn2p2/3p4/8/N7/1PPPPPPP/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:35 +0000"]
[GameEndTime "2026-09-14T16:03:36 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb5 {+0.04/9 0.032s, n=25598, sd=15} Nb8 {+0.13/9 0.032s, n=18218, sd=13}
6. d4 {-0.04/9 0.014s, n=14020, sd=13} c6 {+0.13/10 0.032s, n=17509, sd=15}
7. Nc3 {+0.14/9 0.014s, n=12739, sd=13} Nxa6 {+0.33/10 0.017s, n=15500, sd=12}
8. e4 {-1.14/10 0.075s, n=61956, sd=23} Nb4 {+0.29/10 0.029s, n=22864, sd=19}
9. h4 {-0.96/10 0.096s, n=78713, sd=18} dxe4 {+1.78/9 0.030s, n=21500, sd=15}
10. Nxe4 {-0.20/9 0.015s, n=12813, sd=14} Qxd4 {+1.84/10 0.038s, n=24548, sd=17}
11. Qe2 {-1.91/10 0.023s, n=20650, sd=15} Qd7 {+1.83/10 0.025s, n=17787, sd=14}
12. c3 {-1.47/11 0.014s, n=14821, sd=16} Nd5 {+2.03/10 0.048s, n=31122, sd=19}
13. g3 {-1.17/10 0.016s, n=16309, sd=17} e5 {+1.44/8 0.019s, n=14891, sd=11}
14. Nf3 {-1.04/10 0.017s, n=15302, sd=19} a5 {+1.39/9 0.026s, n=12122, sd=10}
15. Bh3 {-0.84/9 0.016s, n=15374, sd=15} Qc7 {+1.08/10 0.023s, n=18622, sd=15}
16. Bxc8 {-0.96/9 0.017s, n=15644, sd=15}
Qxc8 {+0.88/10 0.038s, n=26720, sd=17, White makes an illegal move: e1h1} 0-1