MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "793"]
[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 "rn1qkbnr/pb1pp1pp/2p2p2/1p6/2N5/1P6/P1PPPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:06:41 -0400"]
[GameEndTime "2026-09-14T11:06:42 -0400"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nb2 {+0.26/10 0.018s, n=17867, sd=14} a6 {+0.36/8 0.018s, n=14759, sd=12}
6. e3 {+0.32/9 0.013s, n=17304, sd=14} c5 {-0.37/10 0.024s, n=27233, sd=16}
7. c4 {+0.17/9 0.015s, n=12877, sd=13} e6 {-0.17/10 0.018s, n=15218, sd=19}
8. Nc3 {+0.67/9 0.016s, n=12427, sd=13} bxc4 {-0.65/10 0.019s, n=14590, sd=17}
9. bxc4 {+0.55/10 0.029s, n=27029, sd=16} f5 {-0.88/9 0.013s, n=16213, sd=16}
10. Nba4 {+0.72/9 0.011s, n=12918, sd=13} Bc6 {-0.52/10 0.021s, n=17798, sd=17}
11. Ba3 {+1.04/9 0.010s, n=12738, sd=15} Qa5 {-0.87/9 0.016s, n=17204, sd=16}
12. Rb1 {+1.49/10 0.020s, n=12330, sd=15} Nf6 {-0.75/10 0.024s, n=20865, sd=15}
13. Nb6 {+1.14/10 0.026s, n=23628, sd=16} Ra7 {-0.46/11 0.020s, n=24522, sd=19}
14. Nbd5 {+1.10/9 0.015s, n=14690, sd=18} Qxa3 {-1.11/9 0.014s, n=16945, sd=20}
15. Nxf6+ {+0.77/8 0.014s, n=16733, sd=16} gxf6 {-0.98/9 0.016s, n=19136, sd=21}
16. Rxb8+ {+1.50/9 0.017s, n=14637, sd=15} Ke7 {-0.47/10 0.019s, n=24969, sd=15}
17. Qh5 {+0.41/10 0.039s, n=40996, sd=17} Kd6 {-0.71/10 0.019s, n=18052, sd=14}
18. Qf7 {+0.53/10 0.017s, n=15949, sd=16} Rb7 {-0.98/10 0.016s, n=23034, sd=17}
19. Rxb7 {+0.89/11 0.007s, n=12688, sd=16}
Bxb7 {-0.85/10 0.014s, n=17481, sd=17} 20. Be2 {+1.47/9 0.012s, n=15823, sd=16}
Qc1+ {-1.47/10 0.023s, n=28835, sd=15} 21. Bd1 {+2.42/10 0.014s, n=13724, sd=14}
Kc7 {-2.13/11 0.016s, n=17302, sd=18} 22. Qxf6 {+3.22/11 0.012s, n=14617, sd=20}
Rg8 {-2.28/11 0.016s, n=15227, sd=16} 23. Qf7 {+2.97/12 0.016s, n=15509, sd=16}
Rh8 {-3.25/10 0.011s, n=15286, sd=19, White makes an illegal move: e1h1} 0-1