MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "734"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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/pppp2p1/1P2p2p/8/5pP1/B7/P1PPPP1P/RN1QKBNR b KQkq g3 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:52:45 +0000"]
[GameEndTime "2026-09-14T14:52:46 +0000"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb6 {+2.54/9 0.019s, n=16826, sd=17}
6. Bxf8 {-3.09/11 0.029s, n=23160, sd=14} Kxf8 {+2.63/12 0.018s, n=17721, sd=17}
7. Nf3 {-2.60/9 0.033s, n=24286, sd=17} Nc6 {+2.81/10 0.021s, n=16695, sd=14}
8. Nc3 {-2.77/9 0.034s, n=26375, sd=14} d5 {+2.92/10 0.013s, n=12831, sd=15}
9. d4 {-3.05/9 0.020s, n=12547, sd=15} Nf6 {+2.91/10 0.014s, n=12256, sd=14}
10. Qd2 {-2.87/10 0.033s, n=21712, sd=15} g5 {+2.89/10 0.021s, n=19595, sd=19}
11. h4 {-2.48/10 0.021s, n=16492, sd=19} Ne4 {+1.83/12 0.051s, n=44954, sd=27}
12. Nxe4 {-2.07/11 0.011s, n=13619, sd=16}
dxe4 {+2.01/10 0.011s, n=14234, sd=17} 13. Ne5 {-1.93/10 0.039s, n=29179, sd=19}
Nxe5 {+2.03/9 0.020s, n=16052, sd=20} 14. dxe5 {-2.26/11 0.016s, n=12795, sd=21}
Kg7 {+2.09/9 0.017s, n=19708, sd=14} 15. Qb4 {-1.54/11 0.029s, n=22456, sd=16}
Qf8 {+2.24/9 0.019s, n=12864, sd=16} 16. Qxf8+ {-1.91/11 0.015s, n=12521, sd=22}
Rxf8 {+1.35/11 0.010s, n=13330, sd=19}
17. hxg5 {-1.24/12 0.011s, n=13384, sd=21}
hxg5 {+1.63/14 0.010s, n=13960, sd=26} 18. Rh5 {-1.43/10 0.014s, n=12053, sd=16}
Kg6 {+1.97/13 0.015s, n=19090, sd=24} 19. Bg2 {-1.47/13 0.018s, n=13697, sd=23}
Ra4 {+1.73/12 0.011s, n=15387, sd=27, White makes an illegal move: e1a1} 0-1