MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "631"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rn1qkb1r/p1ppp1pp/b6n/1p3p2/P5P1/R7/1PPPPP1P/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:47:29 +0200"]
[GameEndTime "2026-09-14T15:47:29 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.50/9 0.021s, n=19333, sd=16} Bb7 {-0.39/10 0.021s, n=13424, sd=13}
6. Nf3 {+0.15/9 0.024s, n=18205, sd=14} e6 {-0.62/10 0.032s, n=26218, sd=18}
7. Ra1 {+0.51/10 0.018s, n=14681, sd=12} Nxf5 {-0.13/10 0.020s, n=15924, sd=15}
8. axb5 {+0.23/9 0.015s, n=13309, sd=15} a6 {-0.03/9 0.032s, n=26642, sd=14}
9. d3 {+0.24/9 0.022s, n=13686, sd=13} Nh4 {+0.01/9 0.020s, n=16461, sd=14}
10. bxa6 {-0.39/9 0.043s, n=25308, sd=17} Nxf3+ {+0.47/9 0.024s, n=16504, sd=14}
11. exf3 {-0.45/8 0.022s, n=12796, sd=15} Nxa6 {+0.24/9 0.018s, n=16345, sd=14}
12. c3 {-0.12/10 0.043s, n=27670, sd=18} Be7 {+0.28/10 0.022s, n=20314, sd=15}
13. Be2 {-0.35/8 0.015s, n=13575, sd=14} c5 {+0.38/10 0.018s, n=16815, sd=13}
14. d4 {-0.30/10 0.056s, n=40006, sd=15, Black makes an illegal move: e8h8} 1-0