MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "154"]
[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 "1rbqkb1r/ppp1pppp/2n2n2/3p4/4P3/2N2P2/PPPPK1PP/R1BQ1BNR w k - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:42 +0000"]
[GameEndTime "2026-09-14T14:49:43 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {-2.06/9 0.022s, n=20745, sd=14} Nxd5 {+2.15/11 0.036s, n=31260, sd=16}
6. d4 {-1.60/10 0.069s, n=58655, sd=20} Bf5 {+2.78/9 0.024s, n=19784, sd=13}
7. Kf2 {-2.63/9 0.024s, n=21405, sd=13} Ndb4 {+2.43/9 0.032s, n=28075, sd=21}
8. d5 {-2.44/10 0.013s, n=13860, sd=16} Nxc2 {+1.90/10 0.029s, n=21511, sd=17}
9. Rb1 {-2.01/10 0.018s, n=18016, sd=16} N6d4 {+1.76/10 0.018s, n=17697, sd=16}
10. Bd3 {-2.21/10 0.025s, n=21172, sd=19} Bxd3 {+1.78/12 0.017s, n=14943, sd=14}
11. Qxd3 {-1.86/11 0.029s, n=19724, sd=22} e5 {+2.07/10 0.011s, n=12126, sd=22}
12. dxe6 {-1.76/11 0.051s, n=44429, sd=25} fxe6 {+1.58/9 0.033s, n=31472, sd=26}
13. Nge2 {-1.83/11 0.074s, n=66133, sd=26} Bc5 {+1.84/9 0.016s, n=13417, sd=17}
14. Nxd4 {-1.83/8 0.016s, n=14796, sd=17} Qxd4+ {+1.64/7 0.016s, n=15966, sd=19}
15. Qxd4 {-1.67/8 0.034s, n=32242, sd=18} Bxd4+ {+1.68/8 0.027s, n=21902, sd=20}
16. Ke2 {-1.46/9 0.038s, n=38465, sd=23} Be5 {+1.75/9 0.016s, n=16118, sd=18}
17. Ne4 {-1.40/9 0.012s, n=12911, sd=16} Rd8 {+1.68/9 0.019s, n=19818, sd=13}
18. b4 {-1.44/9 0.034s, n=29611, sd=15} Nd4+ {+1.56/8 0.014s, n=14334, sd=14}
19. Kf2 {-1.31/8 0.021s, n=20468, sd=21} Rd5 {+1.50/10 0.039s, n=33758, sd=15}
20. Re1 {-1.21/9 0.020s, n=19805, sd=15, Black makes an illegal move: e8h8} 1-0