MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "462"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[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 "rnbqkb1r/1pp1p1pp/B2p1p1n/p7/1P6/4PP2/P1PP2PP/RNBQK1NR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:08:35 +0000"]
[GameEndTime "2026-09-14T16:08:35 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bd3 {-1.89/10 0.015s, n=15966, sd=14} axb4 {+1.81/9 0.013s, n=12477, sd=18}
6. a3 {-1.95/10 0.025s, n=22610, sd=17} e5 {+1.97/9 0.015s, n=13081, sd=12}
7. Bb2 {-1.94/9 0.025s, n=20635, sd=15} d5 {+1.98/10 0.018s, n=16911, sd=18}
8. axb4 {-1.88/10 0.017s, n=15299, sd=16} Rxa1 {+2.21/11 0.024s, n=23651, sd=20}
9. Bxa1 {-1.60/10 0.018s, n=15217, sd=13} Bxb4 {+2.22/10 0.014s, n=13847, sd=14}
10. c4 {-1.99/9 0.029s, n=27290, sd=21} d4 {+2.32/9 0.014s, n=14715, sd=21}
11. Qa4+ {-1.99/9 0.013s, n=13238, sd=14} Nc6 {+2.22/9 0.016s, n=16602, sd=21}
12. exd4 {-1.82/9 0.018s, n=15833, sd=14} exd4 {+2.41/10 0.023s, n=23344, sd=17}
13. Ne2 {-2.71/10 0.049s, n=44218, sd=20, Black makes an illegal move: e8h8} 1-0