MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "706"]
[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 "rnbq1bnr/p1pkppp1/7p/1p1p4/4P2P/P6N/1PPP1PP1/RNBQKB1R w KQ - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:37:31 +0000"]
[GameEndTime "2026-09-14T13:37:32 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. exd5 {+3.33/9 0.034s, n=15758, sd=12} a6 {-3.33/9 0.030s, n=15222, sd=12}
6. c4 {+2.96/10 0.096s, n=57348, sd=16} Ke8 {-3.20/10 0.032s, n=16147, sd=14}
7. cxb5 {+3.41/9 0.039s, n=18247, sd=11} Nf6 {-3.16/8 0.034s, n=15845, sd=16}
8. Nf4 {+3.25/10 0.022s, n=12610, sd=20} Nxd5 {-3.22/10 0.016s, n=12319, sd=13}
9. Nxd5 {+3.18/10 0.037s, n=15274, sd=20} Qxd5 {-3.29/10 0.071s, n=37478, sd=19}
10. d4 {+2.98/9 0.046s, n=18955, sd=18} e6 {-2.98/10 0.022s, n=16273, sd=13}
11. Nc3 {+3.04/10 0.031s, n=14831, sd=16} Qd7 {-3.17/9 0.023s, n=16949, sd=14}
12. Bf4 {+4.02/10 0.035s, n=17642, sd=14} Bd6 {-3.93/9 0.034s, n=23858, sd=15}
13. Qf3 {+3.74/10 0.030s, n=14609, sd=15} Ra7 {-4.23/9 0.028s, n=20113, sd=15}
14. Bxd6 {+4.36/10 0.039s, n=18352, sd=18}
Qxd6 {-4.01/10 0.025s, n=12356, sd=19} 15. Rd1 {+4.27/10 0.038s, n=18314, sd=21}
Nd7 {-4.18/9 0.017s, n=12242, sd=13} 16. Qe3 {+4.90/10 0.038s, n=16533, sd=16}
Qb6 {-4.30/9 0.030s, n=20909, sd=15} 17. Qg3 {+4.39/10 0.036s, n=16410, sd=14}
Kf8 {-3.49/9 0.018s, n=12079, sd=16} 18. d5 {+4.35/9 0.031s, n=13659, sd=18}
Nf6 {-4.08/9 0.042s, n=27286, sd=14} 19. dxe6 {+4.82/10 0.034s, n=16742, sd=19}
Qxe6+ {-4.18/9 0.017s, n=13832, sd=11} 20. Be2 {+3.89/9 0.040s, n=19528, sd=16}
g6 {-3.39/11 0.065s, n=42999, sd=17, White makes an illegal move: e1h1} 0-1