MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "858"]
[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 "rnbqk1nr/ppppp2p/7b/1B3pp1/4P1PP/2N5/PPPP1P2/R1BQK1NR b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:36:25 +0200"]
[GameEndTime "2026-09-14T17:36:26 +0200"]
[PlyCount "49"]
[Termination "illegal move"]
[TimeControl "-"]

5... fxe4 {-3.52/10 0.016s, n=14668, sd=16}
6. Nxe4 {+3.59/10 0.033s, n=26615, sd=16} Bg7 {-3.40/9 0.027s, n=23462, sd=16}
7. hxg5 {+3.75/10 0.019s, n=17232, sd=16} a6 {-3.66/10 0.032s, n=24270, sd=15}
8. Ba4 {+3.99/9 0.021s, n=17077, sd=15} b5 {-3.42/10 0.022s, n=16855, sd=14}
9. Bb3 {+3.73/10 0.020s, n=14035, sd=12} Bb7 {-3.77/10 0.015s, n=12506, sd=23}
10. d3 {+4.24/10 0.024s, n=19311, sd=15} e6 {-3.62/10 0.019s, n=14746, sd=17}
11. Qf3 {+3.93/10 0.025s, n=19139, sd=16} Nc6 {-4.39/10 0.033s, n=22421, sd=18}
12. Nc5 {+4.39/11 0.039s, n=25478, sd=15} Rb8 {-4.37/9 0.022s, n=14718, sd=14}
13. Nxb7 {+5.36/10 0.017s, n=14108, sd=16} Rxb7 {-4.94/9 0.029s, n=24236, sd=15}
14. Ne2 {+4.95/10 0.035s, n=26407, sd=17} Na5 {-4.67/8 0.035s, n=24783, sd=11}
15. Qe4 {+5.34/9 0.020s, n=14790, sd=13} Qe7 {-5.22/11 0.066s, n=49497, sd=20}
16. c3 {+4.58/10 0.031s, n=20899, sd=16} d5 {-4.86/11 0.071s, n=52937, sd=17}
17. Qg2 {+4.56/9 0.019s, n=14254, sd=13} Qd6 {-4.84/8 0.019s, n=14486, sd=12}
18. Bc2 {+4.86/9 0.022s, n=19074, sd=14} Ne7 {-4.80/9 0.016s, n=14599, sd=8}
19. b4 {+5.09/10 0.021s, n=18734, sd=16} Bxc3+ {-4.09/9 0.020s, n=18433, sd=22}
20. Nxc3 {+4.43/8 0.028s, n=14888, sd=23} Qe5+ {-4.02/10 0.035s, n=26207, sd=21}
21. Kd2 {+3.92/9 0.027s, n=22314, sd=23} Nc4+ {-4.24/10 0.033s, n=23696, sd=20}
22. dxc4 {+4.42/10 0.034s, n=23249, sd=22} Qd4+ {-4.50/9 0.016s, n=13718, sd=19}
23. Bd3 {+4.50/9 0.030s, n=20159, sd=19} bxc4 {-4.87/10 0.015s, n=14756, sd=24}
24. Qf3 {+4.26/10 0.037s, n=32485, sd=21} Rxb4 {-3.56/11 0.055s, n=42548, sd=22}
25. Rh6 {+3.46/10 0.044s, n=36559, sd=22} Ng6 {-3.34/10 0.020s, n=12254, sd=15}
26. Qe3 {+3.90/11 0.028s, n=27160, sd=23}
Qxe3+ {-3.57/10 0.011s, n=13350, sd=18}
27. Kxe3 {+3.24/11 0.017s, n=17360, sd=23}
cxd3 {-3.20/12 0.033s, n=33506, sd=22} 28. Rb1 {+2.93/11 0.023s, n=25368, sd=24}
Rxb1 {-2.41/12 0.012s, n=14051, sd=20}
29. Nxb1 {+3.95/13 0.013s, n=18599, sd=22, Black makes an illegal move: e8h8}
1-0