MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "352"]
[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 "rnbqk1r1/pppp1ppp/4pn2/8/3P1P2/b7/PPP1P1PP/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:04 +0000"]
[GameEndTime "2026-09-14T13:37:04 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxa3 {+6.74/9 0.027s, n=15355, sd=13} Nc6 {-6.65/11 0.025s, n=16985, sd=15}
6. g3 {+6.76/10 0.025s, n=21465, sd=13} d5 {-6.65/10 0.026s, n=22113, sd=14}
7. Bg2 {+6.66/10 0.019s, n=13912, sd=17} Qe7 {-6.95/9 0.035s, n=28612, sd=14}
8. Nf3 {+7.06/9 0.015s, n=12480, sd=11} Bd7 {-6.98/11 0.014s, n=12254, sd=14}
9. Qd3 {+6.99/9 0.016s, n=12207, sd=14} a6 {-6.97/9 0.028s, n=16848, sd=12}
10. Ne5 {+7.17/9 0.034s, n=16454, sd=14} Ne4 {-7.50/8 0.063s, n=34783, sd=11}
11. Nxd7 {+7.32/9 0.025s, n=14860, sd=13} Qxd7 {-7.29/9 0.034s, n=18806, sd=13}
12. Be3 {+7.19/10 0.031s, n=16717, sd=12} Nb4 {-7.10/9 0.022s, n=13405, sd=14}
13. Qb3 {+7.58/9 0.029s, n=15811, sd=15} Nc6 {-6.96/9 0.040s, n=22046, sd=13}
14. Bxe4 {+7.77/11 0.024s, n=18381, sd=17}
dxe4 {-7.70/10 0.048s, n=36887, sd=17, White makes an illegal move: e1a1} 0-1