MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "272"]
[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 "rnbqk1nr/pppp1p1p/6p1/3N4/1b2p1P1/8/PPPPPPBP/R1BQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:03 +0000"]
[GameEndTime "2026-09-14T16:07:04 +0000"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb4 {+6.82/10 0.026s, n=25938, sd=14} Nf6 {-6.49/9 0.017s, n=16319, sd=13}
6. g5 {+6.89/11 0.016s, n=16319, sd=14} a5 {-6.89/10 0.033s, n=27134, sd=16}
7. gxf6 {+6.95/10 0.017s, n=15236, sd=16} axb4 {-6.75/10 0.013s, n=12657, sd=13}
8. Bxe4 {+6.72/11 0.025s, n=24064, sd=17} d5 {-6.63/9 0.019s, n=18362, sd=12}
9. Bg2 {+6.78/10 0.019s, n=14142, sd=19} Qxf6 {-6.54/10 0.033s, n=28165, sd=15}
10. Nf3 {+6.69/10 0.029s, n=26552, sd=15} Nc6 {-6.42/10 0.023s, n=21124, sd=17}
11. d4 {+6.65/10 0.028s, n=21668, sd=16} h6 {-6.75/10 0.027s, n=22036, sd=18}
12. Be3 {+6.78/9 0.015s, n=12631, sd=13} Bf5 {-6.80/9 0.016s, n=13828, sd=12}
13. Qd2 {+6.67/9 0.014s, n=12814, sd=14} Be4 {-6.45/10 0.024s, n=17893, sd=14}
14. Kf1 {+6.70/9 0.039s, n=31236, sd=15} g5 {-6.20/9 0.028s, n=23929, sd=18}
15. Rg1 {+6.43/10 0.024s, n=20890, sd=18} Qe6 {-6.53/9 0.020s, n=16331, sd=13}
16. Ne1 {+6.91/9 0.016s, n=13574, sd=15} f5 {-6.79/8 0.016s, n=15427, sd=12}
17. f3 {+6.64/9 0.018s, n=16113, sd=14, Black makes an illegal move: e8a8} 1-0