MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "268"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp1pp2p/8/2p3p1/2P1PpP1/8/PP1PQP1P/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:30 +0000"]
[GameEndTime "2026-09-14T16:07:31 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. h4 {-0.34/10 0.016s, n=15772, sd=15} e5 {+0.58/10 0.020s, n=16444, sd=13}
6. hxg5 {-0.18/10 0.016s, n=14272, sd=16} Nc6 {+0.28/10 0.037s, n=25651, sd=18}
7. Nc3 {-0.22/10 0.013s, n=12874, sd=16} Nd4 {+0.27/10 0.038s, n=32220, sd=20}
8. Qd3 {-0.33/9 0.026s, n=23880, sd=17} Qxg5 {+0.19/9 0.023s, n=15021, sd=13}
9. Nf3 {-0.31/10 0.014s, n=14873, sd=19} Nxf3+ {+0.09/10 0.016s, n=14905, sd=16}
10. Qxf3 {+0.01/8 0.013s, n=12621, sd=14} Nf6 {+0.16/10 0.025s, n=15618, sd=14}
11. Nd5 {-0.14/10 0.016s, n=15211, sd=18} Nxd5 {+0.09/10 0.021s, n=19633, sd=15}
12. cxd5 {-0.19/9 0.017s, n=15401, sd=13} d6 {+0.02/10 0.012s, n=12888, sd=14}
13. Be2 {-0.42/10 0.029s, n=21974, sd=13} Bg7 {+0.42/10 0.013s, n=13112, sd=10}
14. b4 {+0.10/10 0.019s, n=18997, sd=15} cxb4 {-0.11/9 0.023s, n=15588, sd=14}
15. a3 {-0.03/9 0.015s, n=14724, sd=13} Bd7 {+0.04/10 0.020s, n=14887, sd=12}
16. axb4 {-0.08/11 0.026s, n=20625, sd=17} Qg6 {+0.01/10 0.023s, n=18531, sd=16}
17. b5 {+0.34/10 0.013s, n=12079, sd=14, Black makes an illegal move: e8h8} 1-0