MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "480"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/2ppp1pp/bp6/P4p2/5B2/2NP4/P1P1PPPP/R2QKBNR b KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:26:18 +0200"]
[GameEndTime "2026-09-14T18:26:19 +0200"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... e6 {-0.40/10 0.023s, n=17538, sd=13}
6. axb6 {+0.73/10 0.027s, n=22912, sd=14} Bb4 {-0.64/9 0.016s, n=12763, sd=15}
7. Bd2 {+0.86/10 0.029s, n=26452, sd=20} Qf6 {+0.16/10 0.041s, n=35026, sd=17}
8. bxc7 {+0.56/10 0.024s, n=21898, sd=19} Nc6 {+0.53/10 0.029s, n=21625, sd=19}
9. d4 {-0.20/10 0.013s, n=14818, sd=24} Qxd4 {0.00/10 0.018s, n=20169, sd=29}
10. e3 {+0.17/8 0.018s, n=16904, sd=18} Qxc3 {0.00/9 0.015s, n=13768, sd=19}
11. c8=R+ {-0.12/9 0.019s, n=12952, sd=24}
Bxc8 {+0.37/10 0.036s, n=26489, sd=22} 12. Bxc3 {+0.09/9 0.013s, n=15222, sd=20}
Bxc3+ {-0.32/9 0.024s, n=22888, sd=27} 13. Ke2 {-0.10/9 0.015s, n=13868, sd=17}
Ba6+ {-0.44/10 0.031s, n=30087, sd=20} 14. Kf3 {+0.34/9 0.012s, n=12407, sd=16}
Ne5+ {-0.34/11 0.014s, n=15041, sd=14} 15. Kg3 {+0.36/10 0.038s, n=26352, sd=19}
Nf6 {-0.41/11 0.023s, n=17610, sd=15} 16. Bd3 {+0.50/11 0.024s, n=23208, sd=13}
Nxd3 {-0.38/11 0.025s, n=20787, sd=21}
17. cxd3 {+0.47/11 0.023s, n=17002, sd=14}
Bxd3 {-0.42/11 0.012s, n=13421, sd=20}
18. Qxd3 {+0.30/11 0.018s, n=18537, sd=18}
Bxa1 {-0.44/10 0.018s, n=14386, sd=18} 19. Nh3 {+0.50/11 0.028s, n=20217, sd=16}
Rxa2 {-0.31/11 0.023s, n=18261, sd=17}
20. Kf3 {+0.32/10 0.020s, n=18638, sd=17, Black makes an illegal move: e8h8} 1-0