MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "668"]
[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/ppp1ppp1/7p/5PQ1/3p4/4P3/PPPP2PP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:34 +0000"]
[GameEndTime "2026-09-14T13:37:36 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... hxg5 {+8.93/7 0.043s, n=31949, sd=13}
6. f6 {-8.47/6 0.019s, n=12011, sd=10} Nxf6 {+8.56/7 0.045s, n=32107, sd=17}
7. h4 {-8.46/7 0.050s, n=35334, sd=14} g4 {+8.68/8 0.058s, n=43913, sd=20}
8. Bb5+ {-8.66/7 0.023s, n=18527, sd=17} Nc6 {+8.65/6 0.028s, n=16348, sd=18}
9. Bxc6+ {-8.64/8 0.027s, n=20464, sd=16} Bd7 {+8.56/7 0.037s, n=28010, sd=16}
10. Nc3 {-8.53/7 0.028s, n=17752, sd=10} dxe3 {+8.61/7 0.024s, n=17402, sd=14}
11. Bxd7+ {-8.48/7 0.035s, n=24890, sd=12} Nxd7 {+8.44/7 0.036s, n=21588, sd=12}
12. Nge2 {-8.35/7 0.019s, n=13038, sd=12} Ne5 {+8.43/8 0.038s, n=26920, sd=16}
13. Nb5 {-8.25/7 0.045s, n=29646, sd=13} Nf3+ {+8.68/7 0.017s, n=13567, sd=15}
14. gxf3 {-8.64/8 0.020s, n=14970, sd=15} exd2+ {+9.13/7 0.016s, n=12448, sd=13}
15. Bxd2 {-8.88/9 0.049s, n=36463, sd=18} a6 {+9.04/9 0.016s, n=13883, sd=13}
16. Nbc3 {-9.10/9 0.029s, n=21200, sd=17} gxf3 {+8.99/9 0.036s, n=20922, sd=19}
17. Nf4 {-8.85/9 0.037s, n=25531, sd=22} f2+ {+8.83/8 0.056s, n=39667, sd=22}
18. Ke2 {-8.99/8 0.086s, n=60664, sd=24} Qd4 {+9.13/8 0.031s, n=17620, sd=14}
19. Raf1 {-8.67/8 0.019s, n=13099, sd=13} Qc4+ {+9.17/8 0.028s, n=19429, sd=14}
20. Kd1 {-8.97/8 0.053s, n=30365, sd=15, Black makes an illegal move: e8a8} 1-0