MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "59"]
[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/2ppppp1/5n2/pp5p/1PP1N3/7N/P2PPPPP/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:12 +0000"]
[GameEndTime "2026-09-14T13:35:13 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+6.92/10 0.026s, n=21916, sd=15}
6. Qc2 {-6.72/8 0.025s, n=16955, sd=12} Bb7 {+6.64/9 0.029s, n=21795, sd=14}
7. cxb5 {-6.87/9 0.019s, n=13556, sd=16} axb4 {+6.93/9 0.018s, n=13349, sd=13}
8. a4 {-6.96/8 0.025s, n=15240, sd=13} bxa3 {+6.89/9 0.020s, n=15205, sd=13}
9. Rxa3 {-6.85/10 0.017s, n=13594, sd=13} Nd6 {+6.53/9 0.016s, n=13829, sd=14}
10. Ng5 {-6.60/8 0.014s, n=12013, sd=12} e6 {+7.25/9 0.018s, n=13698, sd=14}
11. h4 {-7.40/7 0.040s, n=21769, sd=9} Nxb5 {+7.30/10 0.026s, n=20695, sd=16}
12. Rxa8 {-7.36/10 0.059s, n=38829, sd=17}
Bxa8 {+7.30/10 0.023s, n=18775, sd=16} 13. e3 {-7.05/10 0.034s, n=23881, sd=18}
Nd6 {+6.95/9 0.023s, n=14527, sd=13} 14. d3 {-7.03/9 0.018s, n=13179, sd=18}
Be7 {+7.34/9 0.041s, n=27286, sd=12} 15. Bb2 {-7.50/9 0.021s, n=14926, sd=11}
Bf6 {+7.66/9 0.037s, n=19015, sd=13} 16. d4 {-7.45/9 0.023s, n=14828, sd=13}
Nc6 {+7.64/10 0.039s, n=20919, sd=16} 17. Nf3 {-7.83/9 0.075s, n=31363, sd=15}
Qb8 {+7.66/9 0.034s, n=16228, sd=14} 18. Be2 {-7.50/10 0.074s, n=39638, sd=16}
Nb4 {+7.92/10 0.022s, n=15206, sd=16} 19. Qb1 {-7.77/9 0.075s, n=35151, sd=14}
Be4 {+8.45/9 0.070s, n=36131, sd=14, White makes an illegal move: e1h1} 0-1