MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "900"]
[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 "r2qkbnr/2pppppp/b1n5/pp6/2P5/PQ5P/1P1PPPP1/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:16 +0000"]
[GameEndTime "2026-09-14T13:38:16 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+0.88/11 0.016s, n=12475, sd=17} Nd4 {-0.72/10 0.026s, n=13750, sd=14}
6. Qc3 {+0.51/9 0.017s, n=14032, sd=11} Nxb5 {-0.62/10 0.051s, n=27806, sd=16}
7. Qxa5 {0.00/9 0.021s, n=17120, sd=15} e6 {-0.70/9 0.016s, n=12321, sd=10}
8. Nf3 {+0.67/9 0.034s, n=14148, sd=13} Nf6 {-0.62/9 0.032s, n=15091, sd=13}
9. Qa4 {+0.46/10 0.026s, n=17880, sd=14} Nd6 {-0.90/7 0.028s, n=17127, sd=10}
10. Qc2 {+0.86/11 0.025s, n=18035, sd=14} c5 {-1.04/9 0.022s, n=16458, sd=14}
11. Nc3 {+1.01/10 0.057s, n=34745, sd=16} Bb7 {-0.95/11 0.049s, n=33270, sd=14}
12. e3 {+0.99/9 0.021s, n=15424, sd=12} Be7 {-0.67/10 0.034s, n=21326, sd=15}
13. Be2 {+1.30/10 0.017s, n=12040, sd=17} Rc8 {-1.16/10 0.030s, n=22072, sd=16}
14. d3 {+1.02/9 0.024s, n=17360, sd=14}
Nf5 {-1.55/9 0.025s, n=18499, sd=15, White makes an illegal move: e1h1} 0-1