MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2011"]
[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 "rnbq1bnr/1ppppkp1/5p2/p6p/P5P1/2P2N2/1P1PPP1P/RNBQKB1R w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:21 +0000"]
[GameEndTime "2026-09-14T16:04:22 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. g5 {+1.20/9 0.022s, n=13565, sd=16} d5 {-1.30/9 0.017s, n=16616, sd=14}
6. d4 {+1.41/10 0.019s, n=15706, sd=17} Nc6 {-1.30/9 0.035s, n=33433, sd=14}
7. Nbd2 {+1.46/11 0.027s, n=19860, sd=20} e5 {-1.78/10 0.021s, n=18701, sd=17}
8. dxe5 {+1.74/9 0.017s, n=13152, sd=17} Nxe5 {-1.75/9 0.021s, n=18014, sd=17}
9. Nxe5+ {+1.73/10 0.024s, n=20341, sd=17} fxe5 {-1.72/8 0.020s, n=15605, sd=14}
10. Nc4 {+1.91/11 0.016s, n=15941, sd=26} e4 {-1.77/11 0.044s, n=41555, sd=21}
11. Ne5+ {+1.85/10 0.015s, n=13978, sd=18} Ke8 {-1.88/9 0.023s, n=16888, sd=17}
12. Ng6 {+1.93/11 0.017s, n=15059, sd=17} Rh7 {-1.78/10 0.014s, n=15272, sd=15}
13. f3 {+2.00/11 0.057s, n=47371, sd=20} Bc5 {-1.54/10 0.017s, n=18447, sd=16}
14. fxe4 {+2.04/10 0.025s, n=23616, sd=17} Ne7 {-1.87/9 0.031s, n=30860, sd=14}
15. Qd3 {+2.81/10 0.029s, n=21165, sd=18} dxe4 {-1.86/9 0.030s, n=31865, sd=18}
16. Qb5+ {+2.81/10 0.013s, n=13165, sd=14} Bd7 {-2.55/9 0.029s, n=29979, sd=18}
17. Qxc5 {+2.97/12 0.037s, n=28017, sd=32}
Nxg6 {-2.57/10 0.012s, n=12243, sd=15} 18. Bg2 {+2.94/11 0.021s, n=19874, sd=17}
Bc6 {-2.16/11 0.013s, n=13279, sd=14} 19. Rf1 {+2.82/11 0.055s, n=39233, sd=22}
Qd5 {-2.68/10 0.012s, n=13059, sd=14} 20. Qxd5 {+2.76/11 0.013s, n=13917, sd=24}
Bxd5 {-3.11/9 0.016s, n=17678, sd=15} 21. Be3 {+2.85/10 0.013s, n=12496, sd=18}
Bc6 {-2.83/10 0.011s, n=12940, sd=18, White makes an illegal move: e1a1} 0-1