MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "374"]
[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 "rnbqkb1r/pp1p2pp/2p2p1n/1B2p3/4P3/8/PPPP1PPP/RNBQK1NR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:30:34 -0400"]
[GameEndTime "2026-09-14T11:30:34 -0400"]
[PlyCount "14"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb5 {+6.78/9 0.010s, n=14085, sd=13}
6. d4 {-6.39/10 0.023s, n=25348, sd=17} Nf7 {+6.55/10 0.032s, n=30243, sd=15}
7. dxe5 {-6.26/10 0.019s, n=15098, sd=16} fxe5 {+6.51/9 0.013s, n=13089, sd=13}
8. Nc3 {-6.53/9 0.011s, n=13696, sd=15} Na6 {+6.46/9 0.011s, n=12049, sd=16}
9. Nxb5 {-6.67/9 0.027s, n=25530, sd=14} Bc5 {+6.63/11 0.028s, n=34317, sd=17}
10. Nc3 {-6.72/9 0.018s, n=14496, sd=13} b6 {+6.72/11 0.017s, n=14177, sd=13}
11. Nf3 {-6.83/9 0.011s, n=15051, sd=12}
Bb7 {+6.92/9 0.014s, n=12908, sd=15, White makes an illegal move: e1h1} 0-1