MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1950"]
[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 "1rbqkbnr/ppppp1pp/5p2/4P3/3n4/2PB4/PP3PPP/RNBQK1NR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:08:55 -0400"]
[GameEndTime "2026-09-14T11:08:55 -0400"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf5 {-6.59/10 0.027s, n=27503, sd=15}
6. Bxf5 {+6.10/12 0.045s, n=41093, sd=21} g6 {-5.86/11 0.023s, n=21694, sd=16}
7. Bc2 {+5.69/10 0.010s, n=12006, sd=16} fxe5 {-5.58/10 0.019s, n=18365, sd=16}
8. h4 {+5.80/10 0.011s, n=13763, sd=17} d5 {-5.98/9 0.021s, n=18682, sd=15}
9. h5 {+5.93/10 0.021s, n=19057, sd=14} Qd6 {-5.70/9 0.016s, n=12447, sd=14}
10. hxg6 {+6.11/10 0.022s, n=20023, sd=17} Nf6 {-6.01/9 0.021s, n=17678, sd=16}
11. Be3 {+5.97/9 0.022s, n=18252, sd=17} e4 {-5.97/10 0.039s, n=37295, sd=16}
12. gxh7 {+6.06/9 0.012s, n=14728, sd=14} Bf5 {-5.74/8 0.012s, n=14711, sd=11}
13. Nd2 {+6.14/10 0.028s, n=31763, sd=17} Rxh7 {-5.98/9 0.019s, n=15479, sd=15}
14. Rxh7 {+6.23/9 0.017s, n=14802, sd=17} Bxh7 {-5.95/9 0.026s, n=22747, sd=16}
15. Qe2 {+6.07/9 0.035s, n=27049, sd=17}
Bf5 {-6.01/9 0.021s, n=16450, sd=7, White makes an illegal move: e1a1} 0-1