MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "412"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1b1kbnr/pp1ppppp/n1q5/2p5/1P2P3/5Q1P/P1PP1PP1/RNB1KBNR w KQkq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:38:24 +0200"]
[GameEndTime "2026-09-14T18:38:24 +0200"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+5.87/11 0.020s, n=20615, sd=22} Qf6 {-5.87/10 0.019s, n=16604, sd=18}
6. Qxf6 {+5.71/12 0.028s, n=25739, sd=21} Nxf6 {-5.54/11 0.015s, n=16490, sd=13}
7. bxa6 {+5.30/10 0.010s, n=12035, sd=15} Nxe4 {-5.32/11 0.018s, n=20363, sd=15}
8. axb7 {+5.21/10 0.017s, n=16407, sd=17} Bxb7 {-4.91/10 0.013s, n=12135, sd=15}
9. Na3 {+5.22/10 0.021s, n=19466, sd=14} e6 {-5.05/10 0.022s, n=22377, sd=16}
10. h4 {+5.13/9 0.013s, n=13818, sd=14} Be7 {-5.00/10 0.013s, n=12173, sd=7}
11. Rb1 {+5.00/8 0.014s, n=14067, sd=11} Bd5 {-4.83/9 0.022s, n=20653, sd=15}
12. c4 {+5.25/9 0.016s, n=14900, sd=13} Bc6 {-4.92/9 0.012s, n=12178, sd=12}
13. Rh3 {+4.71/9 0.021s, n=18692, sd=13, Black makes an illegal move: e8h8} 1-0