MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "225"]
[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 "rnbqkbnr/2ppppp1/p7/7p/1p5P/3P1P2/PPPBP1P1/RN1QKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:54:07 -0400"]
[GameEndTime "2026-09-14T11:54:08 -0400"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxb4 {+0.70/9 0.017s, n=13642, sd=14} Nc6 {-0.86/8 0.013s, n=14034, sd=12}
6. Ba3 {+0.94/9 0.010s, n=12499, sd=14} Rb8 {-0.69/9 0.021s, n=18616, sd=12}
7. e4 {+0.70/9 0.030s, n=37542, sd=13} d5 {-0.53/9 0.017s, n=21248, sd=14}
8. exd5 {+0.72/9 0.016s, n=15043, sd=16} Qxd5 {-0.92/9 0.026s, n=29227, sd=13}
9. Nc3 {+0.95/9 0.013s, n=14960, sd=10} Qa5 {-0.67/11 0.015s, n=12491, sd=15}
10. Qd2 {+0.95/10 0.011s, n=14190, sd=21} e5 {-0.46/11 0.021s, n=20198, sd=17}
11. Bxf8 {+0.38/11 0.037s, n=37654, sd=18}
Kxf8 {-0.31/11 0.010s, n=13246, sd=15} 12. b3 {+0.49/10 0.022s, n=20050, sd=15}
Nge7 {-0.46/10 0.014s, n=16907, sd=15} 13. Na4 {+0.36/10 0.033s, n=38566, sd=16}
Qd5 {-0.50/10 0.028s, n=28758, sd=15} 14. Ne2 {+0.21/11 0.023s, n=21439, sd=20}
Nf5 {-0.60/10 0.014s, n=17183, sd=16, White makes an illegal move: e1a1} 0-1