MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "308"]
[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 "1rbqkbnr/ppp1p1pp/n7/3p1p2/1P6/B2P4/P1P1PPPP/RNQ1KBNR w KQk - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:04 +0000"]
[GameEndTime "2026-09-14T13:36:05 +0000"]
[PlyCount "15"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+5.73/10 0.028s, n=21631, sd=16} Nf6 {-5.44/10 0.021s, n=17410, sd=17}
6. bxa6 {+5.49/11 0.023s, n=18638, sd=19} e5 {-5.40/10 0.026s, n=18031, sd=16}
7. Bxf8 {+5.21/8 0.016s, n=12255, sd=16} Rxf8 {-5.34/10 0.015s, n=12190, sd=13}
8. Nd2 {+5.00/9 0.028s, n=20202, sd=15} c5 {-4.98/9 0.024s, n=17422, sd=14}
9. g3 {+4.87/9 0.044s, n=29550, sd=14} b5 {-4.62/9 0.021s, n=16258, sd=14}
10. Nh3 {+4.43/8 0.017s, n=13704, sd=15} Bxa6 {-4.61/9 0.033s, n=22599, sd=15}
11. Bg2 {+4.48/9 0.026s, n=18904, sd=16}
h6 {-4.47/10 0.031s, n=23551, sd=16, White makes an illegal move: e1h1} 0-1