MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "840"]
[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 "r1bqk1nr/pppp2pp/2n1pp2/2b5/P2P1P2/1R6/1PP1P1PP/1NBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:10:43 +0000"]
[GameEndTime "2026-09-14T16:10:44 +0000"]
[PlyCount "35"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxd4 {+2.55/9 0.012s, n=12014, sd=14}
6. e4 {-2.62/8 0.019s, n=17033, sd=11} d5 {+3.03/10 0.028s, n=23468, sd=15}
7. Rd3 {-3.08/8 0.015s, n=13386, sd=15} Bb6 {+3.44/8 0.015s, n=13928, sd=10}
8. Nc3 {-2.71/9 0.039s, n=32922, sd=14} Qe7 {+2.90/8 0.025s, n=20825, sd=16}
9. exd5 {-2.49/9 0.012s, n=12026, sd=14} exd5+ {+3.03/10 0.017s, n=17802, sd=19}
10. Be2 {-3.09/8 0.017s, n=13788, sd=15} Nb4 {+3.45/11 0.014s, n=13895, sd=17}
11. Nxd5 {-3.21/9 0.030s, n=25500, sd=20} Nxd5 {+3.37/11 0.011s, n=12765, sd=14}
12. Rxd5 {-3.29/10 0.015s, n=14425, sd=15} c6 {+3.23/10 0.013s, n=14287, sd=17}
13. Rd2 {-3.64/10 0.023s, n=22128, sd=15} Nh6 {+3.05/11 0.014s, n=13276, sd=9}
14. c3 {-3.59/10 0.013s, n=12768, sd=17} Bf5 {+3.50/10 0.020s, n=19607, sd=13}
15. Qb3 {-4.05/9 0.028s, n=24260, sd=15} Be3 {+4.66/10 0.017s, n=18814, sd=21}
16. Bh5+ {-4.88/9 0.017s, n=17037, sd=20} g6 {+5.10/10 0.025s, n=26721, sd=18}
17. Bxg6+ {-5.27/10 0.036s, n=37090, sd=20}
hxg6 {+5.41/10 0.011s, n=13313, sd=22} 18. Re2 {-4.82/11 0.015s, n=16769, sd=24}
Be6 {+5.68/10 0.015s, n=17750, sd=20} 19. Qxe6 {-5.18/11 0.009s, n=12157, sd=20}
Qxe6 {+5.26/9 0.013s, n=15522, sd=18} 20. Rxe3 {-5.25/10 0.012s, n=16637, sd=25}
Qxe3+ {+5.13/8 0.011s, n=12273, sd=21}
21. Bxe3 {-4.92/11 0.023s, n=28949, sd=22} Nf5 {+5.02/10 0.013s, n=15186, sd=16}
22. Kf2 {-5.03/10 0.010s, n=13688, sd=21, Black makes an illegal move: e8a8} 1-0