MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "956"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/3pppp1/pp5p/2p5/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:30 +0000"]
[GameEndTime "2026-09-14T13:40:31 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. g3 {+0.04/10 0.022s, n=21862, sd=13} Bb7 {+0.14/9 0.013s, n=12545, sd=14}
6. Nf3 {-0.61/10 0.011s, n=13105, sd=16} Bxf3 {+0.16/10 0.020s, n=19299, sd=15}
7. exf3 {-0.25/11 0.033s, n=31482, sd=17} e6 {+0.32/11 0.029s, n=25804, sd=18}
8. d4 {-0.21/10 0.032s, n=25331, sd=19} cxd4 {+0.15/10 0.017s, n=14046, sd=17}
9. Qxd4 {-0.30/11 0.035s, n=27599, sd=19} Nc6 {+0.06/9 0.020s, n=17505, sd=18}
10. Qd1 {-0.06/10 0.015s, n=13633, sd=18} Nf6 {+0.10/9 0.013s, n=12449, sd=14}
11. Be2 {+0.02/9 0.016s, n=14123, sd=14} Bb4+ {+0.17/8 0.020s, n=15659, sd=13}
12. Kf1 {-0.08/9 0.017s, n=13685, sd=21} d5 {+0.14/9 0.017s, n=13927, sd=11}
13. cxd5 {-0.02/11 0.021s, n=17608, sd=17}
Nxd5 {+0.18/10 0.016s, n=15703, sd=17}
14. Kg2 {+0.13/10 0.024s, n=22866, sd=13, Black makes an illegal move: e8h8} 1-0