MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1893"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "1rbqkbnr/1pppppp1/2n4p/p7/1P2P1P1/P6B/2PP1P1P/RNBQK1NR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:33 +0000"]
[GameEndTime "2026-09-14T13:40:34 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.17/10 0.023s, n=17736, sd=17}
6. Bg2 {-1.85/9 0.027s, n=21193, sd=15} Nf6 {+1.96/10 0.028s, n=20490, sd=13}
7. b5 {-1.38/9 0.021s, n=16210, sd=14} Nd4 {+2.24/10 0.015s, n=12046, sd=16}
8. c3 {-1.71/10 0.047s, n=36171, sd=16} Bxg4 {+1.44/8 0.022s, n=13830, sd=12}
9. f3 {-1.21/11 0.022s, n=17531, sd=20} Nxf3+ {+1.46/11 0.020s, n=15498, sd=16}
10. Bxf3 {-1.40/10 0.029s, n=21227, sd=21}
Bxf3 {+1.00/11 0.038s, n=25274, sd=19}
11. Qxf3 {-1.14/11 0.020s, n=15400, sd=19}
dxe4 {+1.38/11 0.033s, n=25124, sd=18} 12. Qe2 {-1.25/10 0.016s, n=12368, sd=17}
e5 {+1.53/11 0.035s, n=20806, sd=18} 13. c4 {-0.68/10 0.018s, n=12319, sd=15}
Nd7 {+0.97/9 0.020s, n=14979, sd=18} 14. Qxe4 {-1.29/10 0.033s, n=21333, sd=16}
Bd6 {+1.36/10 0.058s, n=43662, sd=26} 15. Ne2 {-0.63/10 0.030s, n=21760, sd=16}
Nc5 {+0.49/9 0.020s, n=15835, sd=14}
16. Qd5 {-0.40/9 0.018s, n=13497, sd=15, Black makes an illegal move: e8h8} 1-0