MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "133"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/pp2ppp1/3p3p/q1p5/1P3P2/2P2NP1/P2PP2P/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:25:44 +0200"]
[GameEndTime "2026-09-14T18:25:45 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+0.31/10 0.026s, n=20832, sd=15}
6. cxb4 {+1.02/9 0.021s, n=16903, sd=12} Qxb4 {+0.30/9 0.020s, n=13550, sd=15}
7. Na3 {-0.32/8 0.038s, n=26425, sd=12} Nf6 {+0.46/8 0.019s, n=13247, sd=11}
8. Qc2 {-0.55/9 0.044s, n=32868, sd=13} Nc6 {+0.86/10 0.035s, n=28494, sd=16}
9. Nc4 {-0.51/10 0.022s, n=19593, sd=15} Qc5 {+0.11/8 0.015s, n=12945, sd=12}
10. Ba3 {-0.41/10 0.016s, n=13650, sd=17} Qf5 {+0.34/10 0.025s, n=17151, sd=18}
11. d3 {-0.59/9 0.013s, n=12498, sd=13} Qd7 {+0.13/9 0.017s, n=14498, sd=16}
12. e4 {-0.23/9 0.015s, n=12296, sd=12} Qd8 {+0.96/10 0.020s, n=13090, sd=11}
13. Bg2 {-0.16/9 0.024s, n=19198, sd=15}
g6 {+0.67/9 0.026s, n=18014, sd=17, White makes an illegal move: e1h1} 0-1