MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1513"]
[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 "1nbqkBnr/r1pp1p1p/p7/1p2p3/P7/3P4/1PP1PPPP/RN1QKBNR b KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:12:10 +0200"]
[GameEndTime "2026-09-14T16:12:11 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... Kxf8 {-5.10/10 0.018s, n=14818, sd=13}
6. axb5 {+4.90/9 0.055s, n=37610, sd=13} c6 {-4.88/10 0.035s, n=27097, sd=17}
7. Nf3 {+4.76/8 0.028s, n=17524, sd=11} cxb5 {-4.54/11 0.021s, n=15350, sd=20}
8. Nxe5 {+4.34/10 0.023s, n=14761, sd=17} Qe7 {-4.43/10 0.022s, n=13483, sd=14}
9. Nf3 {+4.48/11 0.018s, n=17157, sd=21} Qb4+ {-4.47/10 0.020s, n=17546, sd=18}
10. Nbd2 {+4.44/10 0.020s, n=17383, sd=19}
Qxb2 {-4.65/11 0.038s, n=31948, sd=18} 11. Rb1 {+4.63/9 0.026s, n=16273, sd=13}
Qc3 {-4.01/11 0.033s, n=24072, sd=15} 12. Rb3 {+4.19/10 0.016s, n=15784, sd=17}
Qf6 {-4.35/10 0.023s, n=20815, sd=15} 13. c4 {+4.38/10 0.017s, n=14593, sd=14}
Bb7 {-4.38/10 0.019s, n=18749, sd=14} 14. e4 {+4.68/10 0.015s, n=13240, sd=9}
Nc6 {-4.91/9 0.015s, n=13325, sd=17} 15. cxb5 {+4.81/10 0.027s, n=18719, sd=16}
axb5 {-5.19/9 0.022s, n=20549, sd=15} 16. Rxb5 {+4.92/10 0.022s, n=14183, sd=16}
Ba6 {-4.50/8 0.014s, n=15290, sd=11} 17. Rb1 {+4.86/10 0.019s, n=13517, sd=15}
Nge7 {-5.49/10 0.055s, n=44603, sd=15} 18. Be2 {+4.71/9 0.022s, n=14774, sd=14}
Rg8 {-4.88/10 0.022s, n=14963, sd=12} 19. g3 {+4.82/10 0.025s, n=18361, sd=12}
Bc8 {-4.94/9 0.022s, n=18731, sd=14, White makes an illegal move: e1h1} 0-1