MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1215"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/ppp2p1p/4p2n/3p2p1/4PN1P/N7/PPPP1PP1/R1BQKB1R b KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T17:12:45 +0200"]
[GameEndTime "2026-09-14T17:12:46 +0200"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+5.85/10 0.018s, n=12863, sd=12}
6. d4 {-5.57/10 0.039s, n=21713, sd=17} dxe4 {+5.93/10 0.019s, n=13438, sd=14}
7. Bxf4 {-5.32/10 0.019s, n=14201, sd=16} Bxa3 {+5.92/9 0.018s, n=12951, sd=15}
8. bxa3 {-5.23/10 0.025s, n=19282, sd=18} Nf5 {+5.77/10 0.023s, n=17019, sd=13}
9. c3 {-5.76/9 0.060s, n=46766, sd=17} Rg8 {+5.63/9 0.020s, n=16027, sd=15}
10. Qe2 {-5.75/9 0.049s, n=35709, sd=13} Nc6 {+5.85/8 0.019s, n=14709, sd=13}
11. Qh5 {-5.56/9 0.022s, n=16860, sd=13} Qd5 {+5.95/10 0.020s, n=15118, sd=14}
12. Qxh7 {-6.07/9 0.021s, n=16630, sd=14} Nce7 {+6.01/9 0.026s, n=19577, sd=13}
13. Be2 {-5.93/9 0.041s, n=29263, sd=16} Bd7 {+6.53/9 0.031s, n=22373, sd=17}
14. g4 {-6.05/8 0.025s, n=14252, sd=14} Nd6 {+6.59/9 0.019s, n=14842, sd=15}
15. Qh5 {-6.53/8 0.018s, n=15455, sd=16} Qxh5 {+6.49/10 0.032s, n=27037, sd=15}
16. gxh5 {-6.58/9 0.021s, n=12482, sd=13} Bc6 {+6.23/9 0.027s, n=21498, sd=15}
17. h6 {-6.30/9 0.023s, n=18671, sd=15} Rh8 {+6.15/8 0.019s, n=13512, sd=15}
18. c4 {-6.14/9 0.037s, n=30294, sd=14} e3 {+6.38/8 0.016s, n=13639, sd=16}
19. Rf1 {-6.11/9 0.027s, n=23056, sd=17} exf2+ {+6.18/8 0.015s, n=13456, sd=15}
20. Rxf2 {-5.96/10 0.038s, n=32076, sd=16} Nef5 {+5.97/8 0.014s, n=13179, sd=11}
21. d5 {-5.09/9 0.042s, n=25802, sd=15} exd5 {+5.57/10 0.016s, n=12451, sd=16}
22. Be5 {-6.14/9 0.031s, n=23016, sd=16} Rxh6 {+6.47/11 0.014s, n=12983, sd=17}
23. c5 {-6.57/10 0.022s, n=19237, sd=19} Rxh4 {+6.67/10 0.014s, n=13057, sd=18}
24. cxd6 {-6.59/10 0.072s, n=62633, sd=21}
Nxd6 {+6.26/10 0.012s, n=13260, sd=18, White makes an illegal move: e1a1} 0-1