MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1237"]
[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 "rnb1kbnr/ppp1qpp1/7p/3pp3/2P5/5PPP/PP1PP3/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T10:44:03 -0400"]
[GameEndTime "2026-09-14T10:44:03 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxd5 {-0.18/10 0.014s, n=16285, sd=16} c6 {+0.40/10 0.021s, n=16272, sd=19}
6. e4 {-0.21/9 0.013s, n=14784, sd=15} Nf6 {+0.58/10 0.013s, n=15268, sd=14}
7. Nc3 {-0.44/9 0.015s, n=14578, sd=14} cxd5 {+0.38/9 0.016s, n=17437, sd=18}
8. exd5 {-0.22/10 0.020s, n=20220, sd=16} Qc5 {+0.56/9 0.017s, n=14535, sd=14}
9. Qe2 {-0.48/8 0.021s, n=17277, sd=12} Be7 {+0.49/10 0.026s, n=17068, sd=16}
10. Qb5+ {-0.64/8 0.009s, n=12108, sd=13} Nbd7 {+0.61/9 0.010s, n=14424, sd=18}
11. Qxc5 {-0.74/10 0.040s, n=40803, sd=18} Nxc5 {+0.60/9 0.009s, n=12338, sd=8}
12. Bb5+ {-0.76/10 0.031s, n=24515, sd=14} Bd7 {+0.66/9 0.014s, n=17139, sd=18}
13. b4 {-0.70/10 0.012s, n=12874, sd=16} a6 {+0.89/11 0.028s, n=20067, sd=18}
14. Bc4 {-0.87/9 0.016s, n=15009, sd=15} Na4 {+0.75/10 0.020s, n=25393, sd=18}
15. Bb3 {-0.93/9 0.013s, n=17931, sd=16} Nb6 {+1.02/11 0.020s, n=20065, sd=15}
16. a3 {-0.95/10 0.012s, n=15703, sd=18} a5 {+0.79/10 0.037s, n=32453, sd=23}
17. Bb2 {-0.93/9 0.012s, n=13903, sd=13} axb4 {+0.83/10 0.027s, n=25284, sd=22}
18. axb4 {-0.71/9 0.012s, n=16283, sd=16, Black makes an illegal move: e8h8} 1-0