MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "322"]
[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 "rn1q1bnr/p1pppkpp/b7/1p3p2/8/N1PBP3/PP1P1PPP/R1BQK1NR w KQ - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:06 +0000"]
[GameEndTime "2026-09-14T13:36:06 +0000"]
[PlyCount "27"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf5 {+3.04/9 0.037s, n=26560, sd=16} e6 {-3.14/9 0.020s, n=14863, sd=11}
6. Bd3 {+3.58/11 0.025s, n=19687, sd=14} Bb7 {-3.64/9 0.026s, n=15469, sd=15}
7. Nf3 {+3.85/11 0.025s, n=20045, sd=14} a6 {-3.71/10 0.016s, n=13508, sd=13}
8. Nc2 {+3.69/10 0.020s, n=15332, sd=19} c5 {-3.71/10 0.037s, n=24612, sd=16}
9. a4 {+3.75/10 0.018s, n=14188, sd=18} c4 {-3.82/8 0.016s, n=12196, sd=12}
10. Be2 {+3.84/10 0.026s, n=18829, sd=14} Nc6 {-3.82/10 0.073s, n=49230, sd=15}
11. axb5 {+4.20/10 0.018s, n=13349, sd=11}
axb5 {-3.23/11 0.039s, n=24830, sd=18} 12. Rxa8 {+4.10/9 0.020s, n=13980, sd=14}
Bxa8 {-3.76/12 0.097s, n=65908, sd=18} 13. d3 {+3.95/10 0.031s, n=20885, sd=16}
Na5 {-3.96/10 0.039s, n=23868, sd=15} 14. Ncd4 {+4.23/10 0.024s, n=19228, sd=15}
Qb8 {-3.64/10 0.021s, n=15591, sd=14} 15. dxc4 {+4.10/10 0.041s, n=28046, sd=21}
Nxc4 {-4.57/9 0.033s, n=21428, sd=18} 16. Qb3 {+4.88/10 0.036s, n=25066, sd=17}
Nd6 {-4.28/9 0.028s, n=19710, sd=18} 17. Ne5+ {+4.45/9 0.026s, n=17424, sd=16}
Ke8 {-4.56/8 0.020s, n=14069, sd=14, White makes an illegal move: e1h1} 0-1