MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "718"]
[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 "rnbqkbnr/2pp1pp1/7p/pp2p3/6Q1/1P2P3/P1PP1PPP/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:08 +0000"]
[GameEndTime "2026-09-14T16:01:09 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... b4 {+0.45/8 0.026s, n=20240, sd=13} 6. a3 {-0.42/9 0.034s, n=16521, sd=12}
Bb7 {+0.44/9 0.031s, n=24578, sd=14} 7. Qg3 {-0.47/9 0.033s, n=23461, sd=17}
d6 {+0.57/9 0.023s, n=18688, sd=15} 8. axb4 {-0.88/9 0.056s, n=35457, sd=16}
axb4 {+0.60/11 0.016s, n=13684, sd=18} 9. Rxa8 {-0.38/11 0.037s, n=26088, sd=18}
Bxa8 {+0.35/12 0.056s, n=43369, sd=22} 10. d4 {-0.20/10 0.050s, n=29089, sd=20}
exd4 {+0.37/10 0.024s, n=19424, sd=16} 11. exd4 {-0.53/9 0.046s, n=24459, sd=17}
g6 {+0.54/10 0.021s, n=14529, sd=15} 12. Bb5+ {-0.32/11 0.034s, n=21695, sd=18}
Nd7 {+0.50/9 0.031s, n=25538, sd=16} 13. Ne2 {-0.39/10 0.017s, n=16383, sd=14}
Bg7 {+0.48/10 0.023s, n=16332, sd=16, White makes an illegal move: e1h1} 0-1