MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1049"]
[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/3pppp1/p7/1pp4p/1P3P1P/4P2N/P1PP2P1/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:53 +0000"]
[GameEndTime "2026-09-14T13:38:54 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxb4 {+1.89/10 0.027s, n=18598, sd=15}
6. a3 {-1.71/9 0.026s, n=13094, sd=13} bxa3 {+1.83/10 0.031s, n=18185, sd=15}
7. Nxa3 {-1.87/11 0.047s, n=24469, sd=17} Bb7 {+1.97/10 0.019s, n=15088, sd=16}
8. Ng5 {-2.04/9 0.025s, n=12864, sd=14} e6 {+1.83/10 0.065s, n=36117, sd=15}
9. c4 {-2.14/10 0.042s, n=26956, sd=16} b4 {+1.75/10 0.043s, n=27034, sd=16}
10. Nc2 {-1.90/10 0.024s, n=15136, sd=11} a5 {+1.71/9 0.021s, n=14306, sd=14}
11. Nd4 {-1.84/10 0.024s, n=17233, sd=12} Nf6 {+1.82/9 0.038s, n=17658, sd=16}
12. Bb2 {-1.59/9 0.037s, n=21716, sd=16} Na6 {+1.76/8 0.030s, n=21197, sd=12}
13. Ndf3 {-1.93/10 0.031s, n=19047, sd=15} Ng4 {+1.76/11 0.025s, n=17220, sd=11}
14. Be2 {-1.54/11 0.086s, n=47880, sd=20} f6 {+2.08/10 0.045s, n=27148, sd=15}
15. Qc2 {-1.32/10 0.031s, n=17349, sd=14} Rh6 {+1.23/9 0.026s, n=14762, sd=16}
16. Bd3 {-2.01/9 0.031s, n=17019, sd=14}
f5 {+2.94/11 0.048s, n=28823, sd=13, White makes an illegal move: e1h1} 0-1