MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1167"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/1pppp1pp/2n4n/p4p2/6PP/N7/PPPPPPB1/R1BQK1NR w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:25 -0400"]
[GameEndTime "2026-09-14T12:49:26 -0400"]
[PlyCount "26"]
[Termination "illegal move"]
[TimeControl "-"]

5. gxf5 {+0.34/8 0.016s, n=12392, sd=18} d5 {-0.17/9 0.011s, n=12246, sd=14}
6. d3 {+0.28/9 0.041s, n=38052, sd=15} Nxf5 {-0.33/8 0.022s, n=21732, sd=14}
7. Nb5 {+0.35/8 0.012s, n=13772, sd=14} Nd6 {-0.16/9 0.024s, n=18417, sd=14}
8. c4 {+0.31/9 0.019s, n=20244, sd=15} e6 {+0.28/9 0.018s, n=18286, sd=11}
9. Qa4 {+0.22/8 0.012s, n=13315, sd=13} Nxb5 {+0.29/10 0.022s, n=23380, sd=14}
10. cxb5 {+0.06/8 0.011s, n=12491, sd=13} Na7 {+0.60/9 0.017s, n=18233, sd=14}
11. a3 {-0.55/7 0.021s, n=16166, sd=13} Bd6 {+0.89/10 0.018s, n=20505, sd=15}
12. Bg5 {-0.75/8 0.023s, n=20429, sd=16} Qd7 {+0.91/10 0.015s, n=17678, sd=16}
13. Qxa5 {-0.82/9 0.020s, n=23137, sd=14} b6 {+0.76/9 0.030s, n=28916, sd=14}
14. Qa4 {-0.75/8 0.017s, n=12546, sd=14} Qxb5 {+0.64/9 0.017s, n=13908, sd=12}
15. Qxb5+ {-0.66/9 0.018s, n=17088, sd=16}
Nxb5 {+0.49/11 0.069s, n=82799, sd=20} 16. Nf3 {-0.58/10 0.010s, n=14367, sd=15}
h6 {+0.60/10 0.017s, n=22463, sd=14}
17. Bd2 {-0.47/10 0.011s, n=14862, sd=14, Black makes an illegal move: e8h8} 1-0