MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1365"]
[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 "rnbqkbnr/1p1ppp2/6pp/p1p5/5PP1/7P/PPPPP2R/RNBQKBN1 w Qkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:30 +0000"]
[GameEndTime "2026-09-14T13:39:31 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {-0.59/8 0.040s, n=29701, sd=11} Bg7 {+0.13/9 0.030s, n=21725, sd=13}
6. Nf3 {-0.18/8 0.021s, n=15305, sd=11} Nc6 {+0.39/10 0.017s, n=13439, sd=14}
7. Nc3 {-0.26/9 0.029s, n=19759, sd=14} a4 {+0.49/9 0.017s, n=13152, sd=13}
8. a3 {-0.27/9 0.024s, n=17970, sd=17} h5 {+0.22/10 0.053s, n=34282, sd=17}
9. g5 {-0.26/9 0.030s, n=21626, sd=16} e6 {+0.33/10 0.017s, n=13538, sd=17}
10. e5 {-0.28/9 0.026s, n=17636, sd=13} Nge7 {+0.50/10 0.045s, n=26627, sd=17}
11. Ne4 {-0.30/9 0.020s, n=13810, sd=14} Nf5 {+0.84/9 0.029s, n=22137, sd=15}
12. d4 {-0.65/9 0.040s, n=25280, sd=17} cxd4 {+0.60/10 0.022s, n=16751, sd=19}
13. Nf6+ {-1.69/10 0.092s, n=58780, sd=19} Bxf6 {+0.79/9 0.020s, n=15240, sd=14}
14. gxf6 {-1.97/9 0.016s, n=12234, sd=14} d6 {+0.52/9 0.021s, n=15059, sd=14}
15. Rf2 {-1.42/10 0.028s, n=20294, sd=16} Ra5 {+1.58/8 0.030s, n=19756, sd=13}
16. Bd2 {-1.63/8 0.018s, n=12746, sd=15} dxe5 {+1.98/9 0.020s, n=15917, sd=14}
17. Bxa5 {-1.45/10 0.029s, n=20363, sd=19}
Qxa5+ {+1.61/9 0.020s, n=14343, sd=16} 18. Qd2 {-1.92/9 0.024s, n=17954, sd=17}
Qd5 {+0.88/8 0.021s, n=14169, sd=16} 19. fxe5 {-1.87/10 0.017s, n=13012, sd=17}
Nxe5 {+1.16/10 0.018s, n=12400, sd=15, White makes an illegal move: e1a1} 0-1