MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "807"]
[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 "rnbqkb1r/p1ppp2p/6pn/1p3p2/P7/1PP4P/3PPPP1/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:11:27 +0200"]
[GameEndTime "2026-09-14T17:11:27 +0200"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+2.66/9 0.014s, n=12666, sd=16} Nf7 {-2.20/8 0.015s, n=13642, sd=14}
6. e3 {+2.25/7 0.013s, n=12108, sd=11} a6 {-1.95/9 0.014s, n=12053, sd=12}
7. Nf3 {+2.05/8 0.017s, n=15945, sd=11} Bb7 {-2.07/10 0.044s, n=38752, sd=15}
8. d4 {+1.97/9 0.014s, n=12434, sd=14} e5 {-2.14/10 0.033s, n=25938, sd=15}
9. dxe5 {+1.71/7 0.014s, n=12887, sd=11} Bg7 {-2.29/10 0.035s, n=33596, sd=16}
10. bxa6 {+2.27/11 0.019s, n=16681, sd=17}
Nxa6 {-1.60/10 0.022s, n=20090, sd=20} 11. Ra5 {+1.78/10 0.042s, n=27521, sd=15}
c5 {-1.65/8 0.018s, n=14167, sd=14} 12. Bxa6 {+1.90/8 0.021s, n=16756, sd=20}
Rxa6 {-1.93/11 0.024s, n=23041, sd=17}
13. Rxa6 {+1.78/11 0.030s, n=24729, sd=21}
Bxa6 {-1.77/11 0.021s, n=20886, sd=20} 14. c4 {+2.05/10 0.019s, n=17228, sd=17}
Nxe5 {-1.83/11 0.018s, n=17019, sd=18}
15. Nxe5 {+1.64/10 0.033s, n=29078, sd=20}
Bxe5 {-1.64/12 0.017s, n=17522, sd=21} 16. Qd5 {+1.57/9 0.018s, n=15336, sd=20}
Qc7 {-1.61/12 0.011s, n=12492, sd=15, White makes an illegal move: e1h1} 0-1