MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "196"]
[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 "r1bqkb1r/pp1p1ppp/n4n2/1Pp1p3/7P/8/P1PPPPP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:31 -0400"]
[GameEndTime "2026-09-14T12:22:32 -0400"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxa6 {+4.90/9 0.015s, n=17272, sd=16} bxa6 {-5.13/10 0.010s, n=12874, sd=12}
6. c4 {+5.52/10 0.015s, n=21666, sd=13} Rb8 {-5.56/10 0.036s, n=43545, sd=15}
7. Nc3 {+5.77/11 0.019s, n=22056, sd=17} d5 {-5.76/10 0.013s, n=17264, sd=16}
8. cxd5 {+5.65/9 0.009s, n=12288, sd=14} Nxd5 {-5.57/11 0.016s, n=17521, sd=19}
9. Nf3 {+5.78/10 0.027s, n=26106, sd=16} Be7 {-5.19/10 0.018s, n=20387, sd=17}
10. e4 {+4.96/9 0.011s, n=14468, sd=13} Nb4 {-5.77/9 0.022s, n=18821, sd=15}
11. a3 {+5.38/11 0.033s, n=33178, sd=17} Nc6 {-5.85/9 0.015s, n=13317, sd=15}
12. Bc4 {+5.53/10 0.012s, n=16734, sd=15, Black makes an illegal move: e8h8} 1-0