MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "920"]
[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 "rnbqkbnr/pp1p1p1p/2p3p1/8/4p3/NP4P1/P1PPPP1P/1RBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:54:10 +0000"]
[GameEndTime "2026-09-14T14:54:11 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bg2 {-0.88/8 0.014s, n=14543, sd=14} Nf6 {+0.88/9 0.024s, n=22479, sd=13}
6. Bb2 {-0.86/10 0.023s, n=21632, sd=20} d5 {+0.72/9 0.018s, n=17260, sd=14}
7. c4 {-0.66/10 0.015s, n=15135, sd=14} d4 {+0.73/8 0.016s, n=15642, sd=13}
8. Nc2 {-0.61/9 0.019s, n=17155, sd=13} c5 {+0.48/8 0.012s, n=12263, sd=12}
9. f3 {-0.56/9 0.024s, n=21925, sd=16} Bf5 {+0.72/10 0.018s, n=17101, sd=13}
10. fxe4 {+0.28/11 0.020s, n=19242, sd=19}
Bxe4 {+0.69/11 0.017s, n=19309, sd=17} 11. Nf3 {+0.66/10 0.019s, n=20351, sd=15}
Bh6 {-0.30/8 0.015s, n=13812, sd=14} 12. d3 {+0.91/11 0.017s, n=17741, sd=14}
Bc6 {-0.54/10 0.034s, n=33754, sd=18} 13. b4 {+0.60/9 0.015s, n=15306, sd=16}
cxb4 {-0.90/8 0.013s, n=13423, sd=15}
14. Nxb4 {+0.68/8 0.020s, n=19672, sd=11, Black makes an illegal move: e8h8} 1-0