MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "239"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1ppppp1/1p3n2/P6p/1P6/5P2/2PPP1PP/RNBQKBNR w KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:43 +0000"]
[GameEndTime "2026-09-14T13:35:43 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. axb6 {+0.32/8 0.024s, n=13424, sd=11} cxb6 {-0.42/10 0.027s, n=18312, sd=13}
6. d4 {+0.48/8 0.025s, n=18233, sd=12} d5 {-0.24/10 0.027s, n=20211, sd=13}
7. e3 {+0.50/9 0.028s, n=18756, sd=14} e6 {-0.28/10 0.040s, n=29781, sd=16}
8. b5 {+0.43/9 0.023s, n=16711, sd=13} Bb7 {-0.41/10 0.024s, n=16973, sd=20}
9. Bd3 {+0.68/10 0.023s, n=17658, sd=18} a5 {-0.58/9 0.050s, n=36283, sd=16}
10. bxa6 {+0.57/9 0.020s, n=14261, sd=18} Nxa6 {-0.60/9 0.024s, n=18184, sd=16}
11. Bb5+ {+0.21/9 0.029s, n=23493, sd=17} Nd7 {-0.60/10 0.034s, n=22084, sd=16}
12. Ne2 {+0.62/10 0.019s, n=16106, sd=16} Qh4+ {-0.53/9 0.019s, n=16725, sd=16}
13. Ng3 {+0.68/9 0.019s, n=12608, sd=8}
Qd8 {-0.48/10 0.015s, n=12549, sd=20, White makes an illegal move: e1h1} 0-1