MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "867"]
[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 "rn1qkb1r/p1ppppp1/b4n1p/1p5P/Q7/2P4N/PP1PPPP1/RNB1KB1R b KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:53:45 +0000"]
[GameEndTime "2026-09-14T14:53:46 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa4 {+8.90/8 0.069s, n=51217, sd=9}
6. Na3 {-8.61/7 0.031s, n=27109, sd=11} e6 {+8.51/7 0.017s, n=14126, sd=11}
7. d4 {-8.64/7 0.065s, n=50198, sd=11} Bd6 {+8.65/6 0.017s, n=14973, sd=10}
8. Nc2 {-8.76/7 0.017s, n=14431, sd=11} e5 {+8.90/7 0.050s, n=41301, sd=15}
9. Ng5 {-8.69/7 0.059s, n=48179, sd=12} Nc6 {+8.77/6 0.014s, n=13329, sd=17}
10. Ne4 {-8.68/8 0.051s, n=43740, sd=17} Rg8 {+8.53/6 0.015s, n=14134, sd=10}
11. d5 {-8.63/7 0.034s, n=26297, sd=15} Be7 {+8.58/7 0.017s, n=15480, sd=11}
12. Ne3 {-8.46/8 0.033s, n=28556, sd=13} Nxe4 {+9.08/7 0.017s, n=14558, sd=11}
13. Bd2 {-8.53/7 0.022s, n=14298, sd=10} Ng5 {+8.47/8 0.030s, n=25952, sd=12}
14. dxc6 {-8.46/8 0.045s, n=39254, sd=14} d5 {+8.34/7 0.020s, n=13801, sd=12}
15. Ng4 {-8.41/8 0.033s, n=30012, sd=13} f6 {+8.37/7 0.020s, n=18533, sd=13}
16. e3 {-8.49/8 0.034s, n=29842, sd=14} e4 {+8.53/7 0.018s, n=16322, sd=9}
17. Bxa6 {-8.36/8 0.026s, n=23340, sd=11} Rb8 {+8.27/8 0.024s, n=21637, sd=12}
18. f4 {-8.29/8 0.029s, n=21338, sd=13}
exf3 {+8.64/8 0.016s, n=13592, sd=11, White makes an illegal move: e1a1} 0-1