MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "591"]
[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 "rnbqkb1r/p1pppppp/3n4/1p6/1P1B4/3P4/P1P1PPPP/RN1QKBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:19 +0000"]
[GameEndTime "2026-09-14T13:39:20 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. a4 {+0.39/9 0.019s, n=15269, sd=14} Nc6 {+0.15/9 0.021s, n=13281, sd=15}
6. Bc5 {+0.32/10 0.035s, n=19825, sd=14} e6 {-0.12/8 0.026s, n=13857, sd=11}
7. c3 {+0.60/10 0.044s, n=22589, sd=14} bxa4 {-0.70/8 0.024s, n=12545, sd=15}
8. Qxa4 {+0.50/9 0.021s, n=13717, sd=13} Bb7 {-0.49/10 0.024s, n=12597, sd=15}
9. Nf3 {+0.77/10 0.041s, n=16494, sd=14} Nc8 {-0.77/9 0.025s, n=13743, sd=14}
10. Bxf8 {+1.26/10 0.019s, n=15921, sd=14} Rxf8 {-0.77/9 0.056s, n=31969, sd=15}
11. e3 {+1.08/10 0.024s, n=12581, sd=15} a5 {-1.11/9 0.029s, n=23455, sd=16}
12. b5 {+1.37/10 0.028s, n=13842, sd=12} N6e7 {-1.32/7 0.014s, n=12535, sd=11}
13. Be2 {+1.75/11 0.115s, n=61885, sd=15}
c6 {-1.67/8 0.030s, n=24013, sd=12, White makes an illegal move: e1h1} 0-1