MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2828"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rn1qkbnr/p3pppp/b2p4/1pp5/1P1P4/N7/P1PBPPPP/R2QKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:14:37 +0200"]
[GameEndTime "2026-09-14T16:14:38 +0200"]
[PlyCount "37"]
[Termination "illegal move"]
[TimeControl "-"]

5. bxc5 {+1.95/10 0.023s, n=18451, sd=18} dxc5 {-2.00/9 0.033s, n=22340, sd=13}
6. e3 {+1.71/10 0.032s, n=24672, sd=18} cxd4 {-2.14/10 0.049s, n=36325, sd=20}
7. exd4 {+2.19/10 0.045s, n=27335, sd=14} Qxd4 {-1.71/9 0.028s, n=17988, sd=17}
8. Rb1 {+2.03/9 0.025s, n=21429, sd=17} Qe5+ {-1.79/8 0.019s, n=15364, sd=25}
9. Qe2 {+2.10/9 0.017s, n=15143, sd=18} Qxe2+ {-1.48/10 0.012s, n=13046, sd=19}
10. Bxe2 {+1.88/8 0.016s, n=14263, sd=15} Nd7 {-1.24/10 0.042s, n=32720, sd=17}
11. Nxb5 {+1.83/10 0.036s, n=27289, sd=16}
Bxb5 {-1.39/11 0.017s, n=14802, sd=17}
12. Bxb5 {+2.15/10 0.018s, n=12465, sd=15} Nf6 {-1.22/12 0.030s, n=21962, sd=17}
13. Nf3 {+1.92/10 0.028s, n=21204, sd=21} e6 {-1.23/9 0.014s, n=12688, sd=17}
14. Ne5 {+1.41/9 0.039s, n=32612, sd=15} Bd6 {-0.98/9 0.012s, n=12731, sd=13}
15. Nxd7 {+1.22/9 0.014s, n=15126, sd=13} Nxd7 {-0.63/9 0.018s, n=18789, sd=11}
16. Ba4 {+1.32/10 0.024s, n=15678, sd=14} Kd8 {-0.44/9 0.024s, n=16262, sd=19}
17. Bc3 {+0.86/8 0.030s, n=19087, sd=13} Nc5 {-0.56/9 0.017s, n=13601, sd=18}
18. Bxg7 {+1.85/11 0.030s, n=20812, sd=26} Rg8 {-0.25/9 0.020s, n=16410, sd=15}
19. Bc6 {+1.83/9 0.017s, n=12174, sd=26} Rc8 {-2.30/10 0.032s, n=24955, sd=21}
20. Bf6+ {+1.90/9 0.013s, n=12017, sd=22} Be7 {-2.16/9 0.023s, n=20370, sd=16}
21. Rd1+ {+2.17/10 0.014s, n=13485, sd=22} Kc7 {-2.15/10 0.017s, n=18578, sd=27}
22. Bxe7 {+2.16/12 0.028s, n=26126, sd=23}
Kxc6 {-2.02/11 0.013s, n=16227, sd=21, White makes an illegal move: e1h1} 0-1