MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1868"]
[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/2p1ppp1/3p3p/pp6/5P1P/NP4P1/P1PPP3/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:49:40 +0200"]
[GameEndTime "2026-09-14T15:49:41 +0200"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bb7 {+0.73/11 0.030s, n=21109, sd=15}
6. Nf3 {-0.22/11 0.016s, n=13282, sd=13} b4 {+0.80/10 0.022s, n=18955, sd=19}
7. Nc4 {-0.58/8 0.026s, n=21964, sd=14} Nf6 {+0.71/10 0.029s, n=22544, sd=13}
8. Bb2 {-0.54/9 0.047s, n=31817, sd=11} Nbd7 {+0.68/9 0.020s, n=14740, sd=13}
9. a3 {-0.71/9 0.057s, n=43521, sd=15} e6 {+0.68/9 0.025s, n=18151, sd=13}
10. e3 {-0.56/9 0.027s, n=18943, sd=13} bxa3 {+0.67/9 0.028s, n=18255, sd=16}
11. Bxa3 {-0.73/9 0.028s, n=21194, sd=21} a4 {+0.91/9 0.027s, n=18184, sd=12}
12. b4 {-0.95/9 0.032s, n=22945, sd=15} Bd5 {+0.99/10 0.033s, n=26396, sd=16}
13. Nb2 {-0.91/10 0.021s, n=12871, sd=15} g6 {+0.89/9 0.020s, n=12979, sd=19}
14. c4 {-1.02/10 0.043s, n=32806, sd=19} Bb7 {+1.06/11 0.038s, n=19283, sd=18}
15. Bg2 {-1.24/10 0.056s, n=27168, sd=16}
Bg7 {+1.36/9 0.017s, n=12400, sd=16, White makes an illegal move: e1h1} 0-1