MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2167"]
[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 "rnbqkbr1/p1pppp1p/6pn/1p6/1P2P2P/8/P1PP1PP1/RNBQKBNR w KQq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:30:03 +0200"]
[GameEndTime "2026-09-14T18:30:04 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+1.40/9 0.034s, n=25644, sd=15} Bb7 {-1.60/9 0.042s, n=21637, sd=15}
6. d4 {+1.46/10 0.022s, n=13569, sd=12} Bxe4 {-1.53/9 0.023s, n=15331, sd=13}
7. axb5 {+1.53/9 0.023s, n=15898, sd=13} Bb7 {-1.68/10 0.048s, n=33649, sd=17}
8. Nf3 {+1.66/9 0.024s, n=17265, sd=12} Nf5 {-1.87/8 0.017s, n=14663, sd=13}
9. c3 {+1.65/10 0.032s, n=21840, sd=15} Bg7 {-1.83/9 0.032s, n=24751, sd=12}
10. Nbd2 {+2.06/10 0.038s, n=26622, sd=13} a6 {-1.92/9 0.026s, n=18465, sd=15}
11. bxa6 {+1.71/9 0.015s, n=12182, sd=15} Nxa6 {-1.73/10 0.022s, n=16478, sd=18}
12. b5 {+1.73/10 0.023s, n=16389, sd=20} Nb8 {-1.56/10 0.042s, n=25413, sd=16}
13. Rxa8 {+1.88/11 0.030s, n=18372, sd=20}
Bxa8 {-1.71/10 0.025s, n=19776, sd=18} 14. Qa4 {+1.73/10 0.013s, n=12136, sd=15}
Bb7 {-1.45/9 0.028s, n=15859, sd=16} 15. Qa7 {+1.74/11 0.055s, n=35615, sd=17}
Qc8 {-1.75/10 0.052s, n=36924, sd=22} 16. Nc4 {+1.53/10 0.015s, n=15048, sd=15}
d6 {-1.53/9 0.014s, n=12848, sd=13} 17. Na5 {+1.22/10 0.014s, n=12162, sd=17}
Bd5 {-1.89/10 0.018s, n=15582, sd=16} 18. Bc4 {+1.91/10 0.014s, n=12575, sd=15}
Bxc4 {-1.71/10 0.016s, n=14461, sd=14}
19. Nxc4 {+1.71/10 0.012s, n=12172, sd=15}
Nd7 {-1.76/10 0.024s, n=22434, sd=18, White makes an illegal move: e1h1} 0-1