MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "184"]
[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 "r1bq1bnr/ppp1pkpp/n2p1p2/8/PP6/5P1P/2PPP1P1/RNBQKBNR w KQ - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:50 +0000"]
[GameEndTime "2026-09-14T14:49:50 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+0.92/9 0.016s, n=16615, sd=16} Nb8 {-1.19/10 0.025s, n=23737, sd=15}
6. e4 {+0.94/9 0.013s, n=12728, sd=14} a6 {-1.02/9 0.022s, n=14710, sd=15}
7. f4 {+1.14/9 0.012s, n=12175, sd=7} axb5 {-1.29/10 0.012s, n=12149, sd=15}
8. Bxb5 {+0.91/10 0.041s, n=36888, sd=16} c6 {-1.02/9 0.017s, n=16110, sd=17}
9. Bd3 {+0.83/9 0.017s, n=12385, sd=14} e6 {-0.99/10 0.015s, n=13501, sd=16}
10. Nc3 {+0.83/8 0.022s, n=17956, sd=15} Na6 {-0.66/9 0.030s, n=26957, sd=16}
11. Ba3 {+1.00/9 0.014s, n=13766, sd=14} d5 {-0.87/10 0.024s, n=17553, sd=15}
12. Bxf8 {+0.90/10 0.020s, n=19593, sd=16}
Kxf8 {-0.78/10 0.019s, n=17254, sd=15} 13. Nf3 {+0.81/10 0.013s, n=13273, sd=14}
Nc5 {-0.73/10 0.020s, n=20933, sd=15} 14. e5 {+0.96/9 0.015s, n=14998, sd=12}
Ne7 {-0.81/10 0.011s, n=13636, sd=16, White makes an illegal move: e1h1} 0-1