MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1551"]
[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/pp1ppp2/2p2n2/6pp/2N3P1/8/PPPPPP1P/R1BQKBNR w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:27 +0000"]
[GameEndTime "2026-09-14T13:40:28 +0000"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxh5 {-1.78/10 0.017s, n=13104, sd=14} d5 {+1.72/10 0.023s, n=17006, sd=17}
6. Ne5 {-1.71/9 0.021s, n=15373, sd=18} Nbd7 {+1.64/8 0.016s, n=13143, sd=13}
7. d4 {-1.81/10 0.053s, n=35309, sd=18} g4 {+1.86/9 0.031s, n=21337, sd=14}
8. h3 {-1.35/10 0.026s, n=18739, sd=16} Rxh5 {+2.36/10 0.017s, n=13057, sd=14}
9. Nd3 {-1.23/10 0.027s, n=20902, sd=15} Qb6 {+2.05/9 0.019s, n=15364, sd=14}
10. c3 {-1.28/10 0.031s, n=18138, sd=17} e5 {+1.22/10 0.021s, n=16313, sd=19}
11. dxe5 {-1.14/11 0.031s, n=23461, sd=21}
Nxe5 {+1.34/13 0.045s, n=27262, sd=21}
12. Nxe5 {-1.01/10 0.016s, n=14117, sd=17}
Rxe5 {+1.35/13 0.053s, n=38163, sd=22} 13. Qd4 {-1.14/10 0.014s, n=13366, sd=15}
Qxd4 {+0.88/9 0.024s, n=17887, sd=14} 14. cxd4 {-1.36/10 0.014s, n=13456, sd=14}
Rh5 {+1.32/12 0.023s, n=19825, sd=19} 15. Bg2 {-0.95/11 0.013s, n=12886, sd=17}
Bd6 {+1.11/13 0.013s, n=14936, sd=18} 16. hxg4 {-0.77/13 0.051s, n=41014, sd=20}
Bxg4 {+0.69/10 0.046s, n=36881, sd=17}
17. Rxh5 {-0.58/10 0.026s, n=17901, sd=17} Nxh5 {+0.79/9 0.015s, n=12583, sd=13}
18. Bf3 {-0.70/9 0.022s, n=17040, sd=14} f5 {+0.66/10 0.024s, n=20575, sd=17}
19. Bg2 {-0.55/10 0.023s, n=19126, sd=16} Ng7 {+0.54/10 0.024s, n=16696, sd=16}
20. e3 {-0.56/11 0.024s, n=19081, sd=15} f4 {+0.50/9 0.021s, n=18765, sd=16}
21. Bf3 {-0.53/10 0.017s, n=12991, sd=13} Bf5 {+0.49/9 0.019s, n=12091, sd=16}
22. exf4 {-0.44/10 0.014s, n=12811, sd=17} Ke7 {+0.36/9 0.028s, n=21833, sd=15}
23. Be3 {-0.20/11 0.035s, n=28465, sd=18}
Rh8 {+0.34/9 0.023s, n=13801, sd=12, White makes an illegal move: e1a1} 0-1