MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1730"]
[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 "rnbqkbnr/1pppp3/B4p2/6pp/2P1P2P/8/PP1P1PP1/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:41:00 +0000"]
[GameEndTime "2026-09-14T13:41:02 +0000"]
[PlyCount "42"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bb5 {+2.47/10 0.026s, n=21402, sd=17} c6 {-2.33/8 0.030s, n=22428, sd=15}
6. Ba4 {+2.66/10 0.038s, n=25233, sd=18} Qa5 {-2.71/8 0.019s, n=14981, sd=12}
7. Nc3 {+2.61/10 0.017s, n=15516, sd=17} gxh4 {-2.76/9 0.041s, n=25064, sd=16}
8. d4 {+2.56/10 0.032s, n=21913, sd=15} e5 {-2.82/9 0.032s, n=21771, sd=18}
9. dxe5 {+2.70/10 0.057s, n=35359, sd=18} Bb4 {-2.99/8 0.031s, n=21423, sd=15}
10. Bb3 {+3.25/10 0.014s, n=13270, sd=11} fxe5 {-2.55/9 0.038s, n=22669, sd=16}
11. Rxh4 {+3.64/10 0.029s, n=22259, sd=18} Nf6 {-2.72/10 0.026s, n=18411, sd=17}
12. Bg5 {+3.52/9 0.016s, n=12452, sd=17} Ng4 {-2.94/8 0.020s, n=12079, sd=20}
13. f3 {+3.48/9 0.043s, n=28662, sd=22} d5 {-2.72/7 0.082s, n=48969, sd=10}
14. cxd5 {+3.66/9 0.018s, n=12615, sd=18} Qc5 {-2.15/9 0.023s, n=16840, sd=13}
15. Ne2 {+3.67/9 0.022s, n=15186, sd=17} Qf2+ {-3.40/9 0.030s, n=22520, sd=18}
16. Kd2 {+4.91/10 0.035s, n=26636, sd=18} Rg8 {-4.03/11 0.033s, n=23696, sd=18}
17. fxg4 {+4.26/10 0.024s, n=20034, sd=16} Rxg5 {-3.95/9 0.021s, n=21174, sd=15}
18. Rxh5 {+4.71/11 0.047s, n=38000, sd=20}
Rxh5 {-3.21/11 0.026s, n=24334, sd=19}
19. gxh5 {+4.50/10 0.035s, n=28050, sd=18}
Bxc3+ {-4.33/10 0.059s, n=45843, sd=17}
20. bxc3 {+5.42/9 0.018s, n=15315, sd=17} Qh4 {-4.86/10 0.014s, n=12857, sd=14}
21. Qg1 {+5.05/10 0.018s, n=14753, sd=18} Bg4 {-4.20/10 0.025s, n=15935, sd=12}
22. Qe3 {+4.77/9 0.015s, n=13258, sd=15} Nd7 {-5.07/9 0.016s, n=12647, sd=14}
23. Ng3 {+4.88/10 0.019s, n=15394, sd=16} Nc5 {-4.98/10 0.017s, n=14146, sd=14}
24. Qxc5 {+5.54/11 0.015s, n=14386, sd=21}
Qxg3 {-5.20/11 0.028s, n=20259, sd=18}
25. Rf1 {+4.91/12 0.033s, n=27806, sd=21, Black makes an illegal move: e8a8} 1-0