MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "274"]
[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 "1rbqkbnr/pppppppp/8/2Pn4/7P/8/PPQPPPP1/RNB1KBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:35:12 +0200"]
[GameEndTime "2026-09-14T15:35:13 +0200"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.40/9 0.017s, n=15074, sd=15} Nb4 {-0.56/7 0.025s, n=18738, sd=11}
6. Qa4 {+1.44/10 0.021s, n=18436, sd=14} Nc6 {-1.49/10 0.036s, n=27752, sd=16}
7. d4 {+1.30/11 0.011s, n=12629, sd=14} b5 {-0.89/10 0.013s, n=12828, sd=16}
8. Bxb5 {+1.71/10 0.014s, n=13389, sd=16} Nxd4 {-1.11/11 0.014s, n=14277, sd=15}
9. Qxd4 {+1.34/10 0.012s, n=12835, sd=15} Rxb5 {-1.13/10 0.025s, n=18372, sd=13}
10. Nc3 {+1.05/11 0.048s, n=34787, sd=16} Rb8 {-1.30/10 0.019s, n=16107, sd=13}
11. Nf3 {+1.12/9 0.029s, n=18850, sd=12} e6 {-1.40/9 0.018s, n=15258, sd=12}
12. Be3 {+1.04/10 0.037s, n=30683, sd=15}
Ne7 {-0.88/10 0.025s, n=16778, sd=15, White makes an illegal move: e1a1} 0-1