MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1948"]
[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 "rnbqkbr1/p2ppppp/7n/1pp5/P7/N1PP4/1P2PPPP/R1BQKBNR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:10 +0000"]
[GameEndTime "2026-09-14T16:04:10 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb5 {+3.83/9 0.019s, n=15935, sd=14} a6 {-3.77/9 0.019s, n=16483, sd=11}
6. Nc2 {+4.00/9 0.025s, n=20817, sd=13} Bb7 {-3.47/11 0.022s, n=15713, sd=13}
7. bxa6 {+3.76/11 0.014s, n=12909, sd=8} Rxa6 {-3.35/10 0.024s, n=15186, sd=16}
8. Rxa6 {+3.94/10 0.015s, n=14271, sd=15} Nxa6 {-3.50/10 0.014s, n=14024, sd=12}
9. Nf3 {+3.59/10 0.032s, n=20864, sd=15} e6 {-3.48/9 0.025s, n=22056, sd=13}
10. g3 {+3.88/9 0.028s, n=15391, sd=15} g5 {-3.37/9 0.013s, n=12096, sd=13}
11. Bg2 {+3.75/11 0.019s, n=12763, sd=19}
Qa8 {-3.83/11 0.024s, n=21770, sd=17, White makes an illegal move: e1h1} 0-1