MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1236"]
[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/p1pppppp/8/1p6/3P1NP1/8/PPPBPP1P/RN1QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:31 -0400"]
[GameEndTime "2026-09-14T12:49:32 -0400"]
[PlyCount "29"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {-0.82/10 0.012s, n=13527, sd=12}
6. Rg1 {+0.64/9 0.016s, n=13482, sd=14} a6 {-0.83/10 0.016s, n=18798, sd=14}
7. e4 {+0.74/8 0.027s, n=29916, sd=14} Bxe4 {-0.95/9 0.020s, n=16543, sd=15}
8. a4 {+0.69/8 0.011s, n=13508, sd=11} Bb7 {-0.40/10 0.013s, n=12192, sd=13}
9. axb5 {+0.62/10 0.017s, n=19060, sd=12} axb5 {-0.31/11 0.017s, n=18500, sd=17}
10. Rxa8 {+0.30/11 0.023s, n=28050, sd=14}
Bxa8 {-0.36/10 0.024s, n=21152, sd=20} 11. Bxb5 {+0.56/8 0.011s, n=13711, sd=10}
e6 {+0.05/11 0.021s, n=26752, sd=13} 12. c4 {+0.13/8 0.017s, n=18976, sd=14}
Bd6 {-0.23/11 0.011s, n=12920, sd=11} 13. Qa4 {+0.26/9 0.011s, n=12808, sd=13}
Nc6 {+0.24/11 0.010s, n=14566, sd=17} 14. c5 {-0.36/8 0.032s, n=29980, sd=14}
Bxf4 {+0.37/10 0.022s, n=18238, sd=20}
15. Bxf4 {-0.33/10 0.013s, n=17786, sd=20}
Nge7 {+0.20/10 0.010s, n=14130, sd=18} 16. Bxc7 {-0.12/9 0.013s, n=14698, sd=18}
Qxc7 {+0.46/10 0.021s, n=21896, sd=21}
17. Qxa8+ {-0.32/9 0.009s, n=13378, sd=16} Nc8 {+0.13/9 0.015s, n=13488, sd=14}
18. Bxc6 {-0.31/8 0.012s, n=14214, sd=13} dxc6 {+0.35/11 0.012s, n=19809, sd=15}
19. Nd2 {-0.36/8 0.016s, n=17828, sd=12, Black makes an illegal move: e8h8} 1-0