MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1690"]
[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 "rnbqkb2/pp1ppppr/5n1p/2p5/2P2PPP/8/PP1PP3/RNBQKBNR b KQq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:50 +0000"]
[GameEndTime "2026-09-14T13:40:51 +0000"]
[PlyCount "44"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+1.43/9 0.033s, n=25477, sd=14}
6. h5 {-1.51/8 0.027s, n=21301, sd=11} d6 {+1.60/10 0.023s, n=18861, sd=13}
7. Nc3 {-1.76/9 0.053s, n=25172, sd=15} Rh8 {+1.85/10 0.028s, n=21663, sd=15}
8. Nf3 {-1.83/9 0.042s, n=21269, sd=13} Nc6 {+1.84/10 0.025s, n=19711, sd=14}
9. Bg2 {-1.96/9 0.065s, n=33394, sd=15} e5 {+1.72/9 0.034s, n=22908, sd=13}
10. d3 {-1.98/9 0.027s, n=18889, sd=17} Be7 {+1.80/9 0.027s, n=18730, sd=16}
11. Nd5 {-1.98/9 0.021s, n=14367, sd=15} Be6 {+1.75/9 0.038s, n=24456, sd=14}
12. Bd2 {-1.85/10 0.053s, n=35430, sd=17} Rc8 {+1.86/8 0.027s, n=15622, sd=15}
13. Qa4 {-1.64/8 0.020s, n=13529, sd=14} Qd7 {+1.79/8 0.040s, n=25949, sd=15}
14. Bc3 {-1.63/8 0.027s, n=16015, sd=11} Rf8 {+1.32/8 0.033s, n=22455, sd=13}
15. Rg1 {-1.10/9 0.016s, n=12015, sd=10} f5 {+1.44/9 0.029s, n=20307, sd=14}
16. Nxe7 {-1.31/9 0.032s, n=18431, sd=12} Qxe7 {+1.86/12 0.017s, n=14279, sd=22}
17. fxe5 {-1.29/11 0.026s, n=20191, sd=20}
dxe5 {+1.49/12 0.040s, n=26405, sd=26}
18. Nxe5 {-1.18/11 0.018s, n=15793, sd=19}
Nxe5 {+1.38/12 0.053s, n=40467, sd=27}
19. Bxe5 {-1.94/11 0.024s, n=18364, sd=17} Bd7 {+1.59/12 0.025s, n=20995, sd=23}
20. Bc3 {-1.84/10 0.015s, n=13186, sd=21} Nd4 {+1.58/9 0.016s, n=13008, sd=24}
21. Qd1 {-1.19/11 0.041s, n=30407, sd=19} Qe3 {+1.61/9 0.020s, n=15836, sd=21}
22. Rf1 {-1.99/10 0.049s, n=35315, sd=23} Qg3+ {+1.24/8 0.041s, n=24711, sd=16}
23. Rf2 {-1.57/11 0.044s, n=30835, sd=21} Bc6 {+1.96/11 0.017s, n=15795, sd=13}
24. Bxc6+ {-1.33/10 0.027s, n=20731, sd=18}
bxc6 {+2.37/9 0.039s, n=28005, sd=18}
25. Bxd4 {-1.28/12 0.158s, n=105095, sd=28}
cxd4 {+2.04/10 0.025s, n=19941, sd=20} 26. Qb3 {-1.14/10 0.013s, n=12003, sd=16}
Rc7 {+1.52/10 0.034s, n=27764, sd=23, White makes an illegal move: e1a1} 0-1