MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1349"]
[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 "rnbqkb2/pppp1pp1/5n1r/4p2p/1P6/P6N/1BPPPPPP/RN1QKB1R w KQq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:02 +0000"]
[GameEndTime "2026-09-14T13:40:03 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxe5 {+0.65/9 0.035s, n=21473, sd=17} d5 {-0.73/8 0.020s, n=12993, sd=12}
6. e3 {+0.69/10 0.042s, n=24676, sd=16} Bg4 {-0.80/9 0.045s, n=28498, sd=16}
7. Be2 {+0.91/11 0.045s, n=23792, sd=17} Bxh3 {-0.65/9 0.019s, n=12827, sd=14}
8. gxh3 {+0.96/10 0.032s, n=16930, sd=17} Bd6 {-0.71/9 0.022s, n=13508, sd=12}
9. Bb2 {+0.58/10 0.095s, n=60952, sd=16} Qd7 {-0.49/9 0.022s, n=15848, sd=13}
10. Bxf6 {+1.03/9 0.019s, n=12004, sd=12} Rxf6 {-1.33/9 0.025s, n=18583, sd=15}
11. Nc3 {+0.63/9 0.033s, n=24064, sd=20} Qf5 {-1.02/9 0.030s, n=19182, sd=16}
12. f4 {+0.19/10 0.051s, n=34644, sd=16} Qxh3 {-0.59/10 0.021s, n=14810, sd=17}
13. Bxh5 {+0.27/8 0.021s, n=13209, sd=16} Rh6 {-0.58/11 0.029s, n=21012, sd=20}
14. Bf3 {+0.60/9 0.026s, n=19120, sd=17} c6 {-0.68/9 0.021s, n=17485, sd=17}
15. Qe2 {+0.62/9 0.035s, n=22467, sd=17} Nd7 {-0.50/9 0.030s, n=22094, sd=18}
16. Qg2 {+0.61/9 0.033s, n=23507, sd=16} Qh4+ {-0.58/8 0.029s, n=19853, sd=14}
17. Qg3 {+0.71/9 0.015s, n=12272, sd=17} Nb6 {-0.79/9 0.031s, n=24956, sd=13}
18. Ne2 {+0.98/10 0.043s, n=32361, sd=18} Qf6 {-0.56/10 0.025s, n=18935, sd=13}
19. c3 {+0.47/9 0.032s, n=22117, sd=15} a5 {-0.51/10 0.040s, n=27844, sd=15}
20. b5 {+0.75/11 0.081s, n=56059, sd=20} Nc4 {-0.59/10 0.025s, n=18031, sd=13}
21. a4 {+1.10/9 0.018s, n=13555, sd=14} Be7 {-0.53/10 0.035s, n=26553, sd=16}
22. Qg2 {+0.54/8 0.030s, n=21392, sd=11} Rd8 {-0.39/8 0.049s, n=30357, sd=12}
23. Ra2 {+0.30/9 0.069s, n=43188, sd=16}
Qf5 {+0.06/9 0.020s, n=13949, sd=14, White makes an illegal move: e1h1} 0-1