MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1582"]
[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 "r1bqkb1r/ppp1p1pp/2n2p1n/3p4/2P5/3P1PP1/PP2P1BP/RNBQK1NR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:40:52 +0000"]
[GameEndTime "2026-09-14T13:40:53 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc4 {+1.17/9 0.019s, n=15164, sd=15}
6. Bxh6 {-1.29/11 0.087s, n=57935, sd=20} gxh6 {+1.33/9 0.016s, n=12526, sd=15}
7. f4 {-1.48/8 0.026s, n=17122, sd=14} cxd3 {+1.24/9 0.021s, n=16665, sd=13}
8. exd3 {-1.07/8 0.026s, n=19084, sd=16} Be6 {+0.92/9 0.035s, n=25482, sd=18}
9. Qh5+ {-0.94/9 0.024s, n=15104, sd=19} Bf7 {+0.89/10 0.017s, n=12944, sd=18}
10. Qb5 {-1.01/10 0.019s, n=15155, sd=18} Rb8 {+0.69/10 0.021s, n=15717, sd=17}
11. Nc3 {-0.90/11 0.032s, n=20537, sd=18} Qd7 {+0.81/11 0.019s, n=15976, sd=23}
12. Nge2 {-0.86/10 0.017s, n=13892, sd=15} a6 {+1.03/11 0.017s, n=14681, sd=20}
13. Bxc6 {-0.86/11 0.021s, n=18312, sd=23}
Qxc6 {+0.88/10 0.020s, n=15055, sd=15}
14. Qxc6+ {-0.89/9 0.014s, n=12041, sd=17}
bxc6 {+0.76/9 0.015s, n=12734, sd=14, White makes an illegal move: e1a1} 0-1