MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "926"]
[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 "rnbqk1nr/p2ppp1p/7b/1pp3p1/3P4/P1P4N/1P2PPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:36:20 +0200"]
[GameEndTime "2026-09-14T15:36:21 +0200"]
[PlyCount "59"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxg5 {+3.37/9 0.027s, n=21429, sd=13} Bxg5 {-3.22/9 0.019s, n=12384, sd=12}
6. Nxg5 {+3.17/11 0.021s, n=18124, sd=16} Qb6 {-3.11/9 0.025s, n=21342, sd=12}
7. Ne4 {+3.29/11 0.038s, n=32192, sd=17} c4 {-3.16/9 0.020s, n=12271, sd=14}
8. e3 {+3.28/9 0.018s, n=14650, sd=13} h5 {-3.10/10 0.038s, n=28564, sd=16}
9. d5 {+3.30/10 0.020s, n=14336, sd=15} Bb7 {-3.10/10 0.026s, n=17300, sd=17}
10. a4 {+3.38/11 0.026s, n=21836, sd=18} f5 {-2.92/9 0.020s, n=13172, sd=15}
11. a5 {+2.55/9 0.051s, n=36045, sd=15} Qg6 {-2.92/11 0.036s, n=28387, sd=17}
12. Nc5 {+3.23/10 0.015s, n=12530, sd=15} Bc8 {-2.65/9 0.014s, n=12618, sd=12}
13. Na3 {+3.70/10 0.027s, n=18383, sd=13} a6 {-3.23/10 0.045s, n=28869, sd=21}
14. Be2 {+3.83/9 0.021s, n=15697, sd=14} Rh6 {-3.69/8 0.023s, n=18719, sd=14}
15. Bf3 {+3.50/10 0.033s, n=20800, sd=13} Ra7 {-3.75/10 0.024s, n=16198, sd=15}
16. Qd4 {+3.88/13 0.019s, n=16637, sd=21} Rc7 {-3.81/10 0.018s, n=12316, sd=15}
17. Nc2 {+3.91/11 0.016s, n=14217, sd=16} Kf8 {-3.30/11 0.039s, n=28059, sd=20}
18. Qf4 {+3.48/10 0.030s, n=24977, sd=15} Rxc5 {-2.82/11 0.017s, n=14229, sd=17}
19. Qxb8 {+3.11/10 0.019s, n=12649, sd=15} Qd6 {-3.71/12 0.058s, n=34815, sd=23}
20. Qa8 {+3.73/10 0.025s, n=21534, sd=15} Qc7 {-2.61/11 0.029s, n=22616, sd=18}
21. Nd4 {+3.18/10 0.026s, n=23985, sd=18} e6 {-3.26/11 0.019s, n=17047, sd=22}
22. Rd1 {+4.98/10 0.025s, n=19752, sd=14} Nf6 {-3.82/9 0.016s, n=13771, sd=17}
23. d6 {+5.06/9 0.015s, n=12236, sd=14} Qd8 {-4.56/10 0.030s, n=22720, sd=16}
24. Qa7 {+5.23/11 0.029s, n=23271, sd=19} Re5 {-4.99/9 0.016s, n=13617, sd=17}
25. Ne2 {+5.57/11 0.016s, n=16173, sd=20} Qxa5 {-4.99/10 0.020s, n=18023, sd=16}
26. Qd4 {+5.78/10 0.026s, n=23955, sd=15} Rd5 {-5.62/10 0.059s, n=38967, sd=17}
27. Bxd5 {+5.54/11 0.020s, n=20260, sd=17}
Nxd5 {-5.88/10 0.039s, n=32391, sd=16} 28. Qe5 {+5.25/11 0.029s, n=24148, sd=16}
Bb7 {-5.39/10 0.017s, n=14957, sd=17} 29. e4 {+5.90/11 0.016s, n=14658, sd=16}
fxe4 {-4.95/10 0.023s, n=20730, sd=18} 30. Nf4 {+4.80/8 0.017s, n=12962, sd=17}
b4 {-5.14/9 0.024s, n=14815, sd=18} 31. Qg5 {+6.02/9 0.019s, n=16900, sd=20}
Rh7 {-6.06/9 0.017s, n=13627, sd=22} 32. Ng6+ {+6.88/10 0.031s, n=17790, sd=22}
Kf7 {-6.59/10 0.021s, n=20372, sd=24} 33. Ne5+ {+6.55/9 0.016s, n=14969, sd=26}
Kf8 {-7.16/11 0.027s, n=24859, sd=22, White makes an illegal move: e1h1} 0-1