MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2621"]
[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 "rnb1kb1r/pp1ppppp/2p2n2/2q5/1P1P4/P5P1/2P1PP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:27"]
[GameStartTime "2026-09-14T17:52:37 +0200"]
[GameEndTime "2026-09-14T17:53:04 +0200"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+8.89/7 0.048s, n=33147, sd=11} Ng4 {-7.89/7 0.035s, n=23636, sd=12}
6. d5 {+8.71/8 0.048s, n=32463, sd=16} b5 {-8.61/7 0.023s, n=16587, sd=10}
7. dxc6 {+8.76/8 0.018s, n=13552, sd=11} Ba6 {-8.40/8 0.023s, n=16732, sd=12}
8. c7 {+8.95/8 0.022s, n=14340, sd=10} Bc8 {-8.56/7 0.033s, n=21621, sd=17}
9. Bf4 {+8.69/7 0.025s, n=17930, sd=13} e5 {-8.66/6 0.018s, n=12127, sd=9}
10. Be3 {+8.63/7 0.031s, n=21435, sd=11} b4 {-8.67/7 0.035s, n=21644, sd=11}
11. Bg2 {+8.84/7 0.028s, n=16419, sd=11} Nc6 {-8.58/8 0.022s, n=15091, sd=11}
12. Bxc6 {+8.75/8 0.032s, n=22424, sd=13} Be7 {-8.86/7 0.154s, n=102172, sd=15}
13. Bxd7+ {+8.85/6 0.023s, n=16741, sd=12} Bxd7 {-9.13/6 0.018s, n=13117, sd=13}
14. Nf3 {+8.75/7 0.106s, n=74873, sd=14} Rc8 {-8.69/6 0.023s, n=17007, sd=13}
15. axb4 {+9.02/7 0.021s, n=15419, sd=15} f6 {-9.15/7 0.253s, n=148465, sd=11}
16. Rxa7 {+9.38/7 0.204s, n=129643, sd=10}
Nxe3 {-8.64/5 12.820s, n=8000000, sd=10}
17. fxe3 {+9.65/6 12.594s, n=8000000, sd=12} e4 {-9.56/6 0.069s, n=47563, sd=10}
18. Qxd7+ {+10.19/7 0.030s, n=19514, sd=10}
Kxd7 {-10.30/8 0.029s, n=20769, sd=18} 19. Nd4 {+10.22/9 0.028s, n=23631, sd=15}
Rxc7 {-9.85/8 0.022s, n=18098, sd=16} 20. c6+ {+10.28/9 0.037s, n=28803, sd=16}
Kd6 {-10.22/8 0.063s, n=49404, sd=16} 21. Ra3 {+10.27/8 0.024s, n=18837, sd=15}
Rxc6 {-9.87/8 0.016s, n=13354, sd=13, White makes an illegal move: e1h1} 0-1