MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "727"]
[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 "r1bqkbnr/ppppp2p/2n5/5p2/1P2PPp1/N7/P1PP2PP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:04 +0000"]
[GameEndTime "2026-09-14T16:01:05 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+1.74/10 0.033s, n=27626, sd=16} Nf6 {-2.49/9 0.015s, n=14053, sd=13}
6. b5 {+2.44/11 0.013s, n=13537, sd=13} Na5 {-1.86/11 0.022s, n=22279, sd=17}
7. h3 {+2.39/12 0.026s, n=28895, sd=16} d5 {-1.72/11 0.012s, n=12660, sd=19}
8. e5 {+2.19/10 0.024s, n=22636, sd=16} Ne4 {-1.97/11 0.014s, n=15595, sd=14}
9. hxg4 {+1.90/10 0.026s, n=22415, sd=21} fxg4 {-1.39/10 0.011s, n=14453, sd=16}
10. Ne2 {+2.09/11 0.014s, n=14761, sd=14} Bf5 {-1.23/10 0.024s, n=22481, sd=17}
11. d3 {+1.01/12 0.061s, n=55195, sd=21} Nc5 {-0.80/10 0.016s, n=16090, sd=12}
12. Bc3 {+1.37/9 0.030s, n=24191, sd=13} b6 {-0.82/10 0.021s, n=23125, sd=14}
13. Nd4 {+1.01/10 0.011s, n=13181, sd=17} e6 {-1.22/10 0.015s, n=16179, sd=17}
14. Bxa5 {+1.64/10 0.015s, n=15761, sd=15} bxa5 {-1.05/9 0.031s, n=28607, sd=15}
15. c3 {+1.25/10 0.015s, n=13600, sd=16} h5 {-1.31/11 0.043s, n=39246, sd=19}
16. Nac2 {+1.21/10 0.028s, n=14275, sd=16} Bg6 {-1.08/11 0.020s, n=18137, sd=18}
17. Ne3 {+1.38/9 0.018s, n=14618, sd=17} Bh6 {-1.13/9 0.017s, n=14345, sd=16}
18. g3 {+1.02/10 0.047s, n=31820, sd=16} a6 {-0.75/9 0.015s, n=15455, sd=15}
19. Rb1 {+0.80/8 0.014s, n=13407, sd=15} Kf7 {-0.79/10 0.031s, n=28336, sd=15}
20. Be2 {+1.00/10 0.055s, n=47031, sd=17} Kg8 {-0.63/9 0.013s, n=12438, sd=16}
21. bxa6 {+0.99/10 0.012s, n=13556, sd=18}
Rxa6 {-0.62/10 0.021s, n=19711, sd=17, White makes an illegal move: e1h1} 0-1