MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "122"]
[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 "r1b1kb1r/pp1ppppp/nqp4n/8/P5PP/8/1PPPPP2/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:26 +0000"]
[GameEndTime "2026-09-14T13:35:27 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. a5 {-0.20/9 0.035s, n=16330, sd=14} Qc7 {+1.16/10 0.037s, n=17650, sd=16}
6. g5 {-0.89/8 0.026s, n=18778, sd=15} Ng4 {+0.89/10 0.042s, n=25040, sd=14}
7. e4 {-0.49/9 0.026s, n=20076, sd=14} d5 {+0.75/9 0.038s, n=24467, sd=15}
8. Bxa6 {-0.94/9 0.026s, n=19266, sd=14} bxa6 {+1.07/10 0.033s, n=23627, sd=17}
9. d3 {-1.00/10 0.044s, n=30658, sd=16} h6 {+1.03/9 0.029s, n=18709, sd=14}
10. Qf3 {-0.92/8 0.016s, n=12725, sd=13} e5 {+1.05/10 0.105s, n=61890, sd=18}
11. gxh6 {-0.94/8 0.026s, n=18476, sd=11} gxh6 {+1.59/10 0.024s, n=16806, sd=11}
12. Nc3 {-1.35/9 0.047s, n=30640, sd=14} Rb8 {+1.37/9 0.048s, n=29340, sd=14}
13. Nge2 {-1.35/9 0.025s, n=17307, sd=13} Rg8 {+1.56/9 0.022s, n=13900, sd=13}
14. Rg1 {-1.08/10 0.030s, n=19962, sd=12} d4 {+1.05/7 0.024s, n=12182, sd=11}
15. Na4 {-1.16/9 0.029s, n=19342, sd=15} c5 {+1.27/8 0.025s, n=16000, sd=11}
16. b3 {-0.92/9 0.030s, n=19958, sd=14} h5 {+0.95/9 0.027s, n=15905, sd=16}
17. Ng3 {-0.10/9 0.044s, n=12558, sd=16} c4 {+0.91/10 0.061s, n=41665, sd=19}
18. dxc4 {-0.31/9 0.031s, n=15577, sd=19} Bb4+ {+0.16/8 0.015s, n=12104, sd=15}
19. Bd2 {0.00/9 0.027s, n=18195, sd=21}
Qxa5 {-0.22/10 0.042s, n=31348, sd=17, White makes an illegal move: e1a1} 0-1