MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "858"]
[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 "2bqkbnr/rppp1ppp/n3p3/p1P5/7P/N7/PP1PPPPR/R1BQKBN1 b Qk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:22:05 +0200"]
[GameEndTime "2026-09-14T16:22:06 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxc5 {+3.04/9 0.022s, n=16786, sd=17}
6. Nf3 {-3.08/7 0.022s, n=20604, sd=10} c6 {+3.27/9 0.024s, n=14745, sd=14}
7. h5 {-3.35/8 0.035s, n=28200, sd=12} d5 {+3.29/9 0.024s, n=16327, sd=12}
8. d4 {-3.30/10 0.081s, n=55634, sd=17} Ne4 {+3.39/9 0.028s, n=18086, sd=14}
9. Nb1 {-3.16/10 0.049s, n=33977, sd=15} Ngf6 {+3.81/9 0.032s, n=22659, sd=12}
10. Ne5 {-3.33/9 0.018s, n=15966, sd=18} Bb4+ {+3.73/10 0.017s, n=13805, sd=18}
11. Nd2 {-3.66/10 0.018s, n=16026, sd=16} Qb6 {+3.82/10 0.020s, n=16085, sd=19}
12. e3 {-3.90/10 0.016s, n=13551, sd=19} Nxd2 {+3.61/10 0.014s, n=13721, sd=17}
13. Bxd2 {-3.84/11 0.015s, n=13956, sd=16} Ne4 {+3.65/11 0.033s, n=28779, sd=19}
14. Nf3 {-3.70/10 0.015s, n=12298, sd=15} Nxd2 {+3.72/10 0.028s, n=19159, sd=18}
15. Nxd2 {-3.86/9 0.026s, n=18605, sd=14} Bd6 {+3.64/9 0.026s, n=15763, sd=15}
16. Rh4 {-3.78/10 0.026s, n=15282, sd=17} e5 {+4.10/10 0.022s, n=15970, sd=14}
17. dxe5 {-3.63/10 0.017s, n=15360, sd=15}
Bxe5 {+4.18/10 0.037s, n=30688, sd=15} 18. Bd3 {-3.77/10 0.014s, n=13545, sd=11}
Qxb2 {+4.46/12 0.017s, n=16282, sd=15} 19. Rb1 {-4.39/10 0.063s, n=50786, sd=19}
Qc3 {+4.77/11 0.051s, n=42360, sd=19} 20. Ke2 {-4.54/10 0.019s, n=16608, sd=15}
Bf6 {+4.90/10 0.027s, n=16810, sd=14} 21. Rf4 {-4.17/10 0.027s, n=19139, sd=12}
Qe5 {+4.19/8 0.027s, n=18396, sd=11}
22. Kf1 {-3.89/10 0.025s, n=22280, sd=16, Black makes an illegal move: e8h8} 1-0