MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1136"]
[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 "r1bqkbnr/p1p2ppp/n3p3/1p1p4/PP6/4PN2/2PP1PPP/RNBQKB1R b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:02 +0000"]
[GameEndTime "2026-09-14T13:39:03 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxb4 {-2.17/8 0.034s, n=15869, sd=10}
6. axb5 {+1.92/8 0.020s, n=13752, sd=12} Nb8 {-1.83/9 0.019s, n=12649, sd=13}
7. c4 {+1.79/9 0.030s, n=17348, sd=15} Nf6 {-1.50/10 0.035s, n=19599, sd=17}
8. Qa4 {+1.95/9 0.057s, n=30922, sd=13} Be7 {-1.37/8 0.018s, n=13250, sd=12}
9. b6+ {+2.82/8 0.027s, n=12300, sd=14} Kf8 {-3.69/8 0.064s, n=44234, sd=15}
10. bxa7 {+3.04/11 0.073s, n=37171, sd=15} Nbd7 {-3.44/9 0.027s, n=17678, sd=13}
11. cxd5 {+3.39/10 0.030s, n=14217, sd=11} Nb6 {-3.37/10 0.029s, n=20343, sd=16}
12. Qc2 {+3.06/9 0.023s, n=14543, sd=13} Nfxd5 {-3.32/11 0.020s, n=14842, sd=18}
13. Ba3 {+2.95/9 0.018s, n=12036, sd=16} Bb7 {-2.82/10 0.041s, n=28666, sd=15}
14. Be2 {+2.69/7 0.017s, n=13579, sd=12} Nc8 {-2.87/10 0.021s, n=16324, sd=22}
15. Bxe7+ {+2.66/9 0.037s, n=24630, sd=17}
Ndxe7 {-2.65/10 0.018s, n=13511, sd=16, White makes an illegal move: e1h1} 0-1