MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "853"]
[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 "1nbqkbnr/rppppp2/8/p5pp/8/PP3PP1/2PPP2P/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:36:14 +0200"]
[GameEndTime "2026-09-14T15:36:15 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb2 {+2.92/9 0.015s, n=13434, sd=14} Nf6 {-1.29/9 0.017s, n=16011, sd=14}
6. Nc3 {+1.57/10 0.049s, n=42797, sd=17} d5 {-1.72/7 0.017s, n=13795, sd=12}
7. d4 {+1.64/9 0.027s, n=21905, sd=13} g4 {-1.58/8 0.033s, n=24639, sd=13}
8. e4 {+1.64/10 0.026s, n=23137, sd=16} gxf3 {-1.69/9 0.020s, n=17127, sd=15}
9. Qxf3 {+1.79/9 0.020s, n=16721, sd=17} Bg4 {-0.78/10 0.017s, n=14412, sd=15}
10. Qf2 {+1.49/9 0.016s, n=14684, sd=14} Bh6 {-1.85/9 0.018s, n=15983, sd=12}
11. h3 {+1.42/9 0.017s, n=14612, sd=14} Be6 {-1.62/9 0.018s, n=12317, sd=15}
12. Bg2 {+2.29/11 0.025s, n=22752, sd=16} a4 {-2.38/10 0.049s, n=41620, sd=16}
13. b4 {+2.58/10 0.018s, n=17452, sd=16} Ra8 {-2.57/10 0.023s, n=19485, sd=14}
14. e5 {+3.24/11 0.020s, n=17823, sd=17} Ne4 {-3.08/10 0.017s, n=15993, sd=17}
15. Nxe4 {+2.97/11 0.017s, n=12406, sd=21}
dxe4 {-3.22/11 0.030s, n=26784, sd=18} 16. Ne2 {+3.26/11 0.054s, n=42457, sd=22}
e3 {-2.36/11 0.049s, n=31719, sd=18} 17. Qf3 {+3.14/10 0.020s, n=15572, sd=16}
c6 {-3.44/11 0.022s, n=18270, sd=17} 18. Qxh5 {+2.68/9 0.023s, n=18489, sd=17}
Bg7 {-3.52/9 0.020s, n=17655, sd=15} 19. Qf3 {+3.66/11 0.020s, n=19342, sd=14}
Bh6 {-3.44/9 0.019s, n=17805, sd=14} 20. Nf4 {+4.11/9 0.015s, n=12479, sd=10}
Bxf4 {-3.76/10 0.061s, n=48721, sd=17}
21. Qxf4 {+3.97/11 0.020s, n=14569, sd=17}
Nd7 {-3.72/10 0.023s, n=14834, sd=13, White makes an illegal move: e1a1} 0-1