MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "473"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/pppp1p1p/8/4p1p1/1P4n1/4P2P/PBPP1P2/RN1QKBNR b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:44 +0000"]
[GameEndTime "2026-09-14T13:36:45 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+0.72/10 0.017s, n=12489, sd=13}
6. Bxe5 {-0.62/9 0.027s, n=19950, sd=15} Nc6 {+0.95/10 0.016s, n=12598, sd=15}
7. Bxf6 {-0.41/10 0.033s, n=20931, sd=15} Qxf6 {+0.40/11 0.032s, n=22875, sd=16}
8. Nc3 {-0.34/9 0.020s, n=15048, sd=13} Nxb4 {+0.47/10 0.015s, n=12145, sd=12}
9. a3 {-0.26/10 0.032s, n=19958, sd=16} Qc6 {+0.14/9 0.033s, n=22825, sd=13}
10. e4 {-0.13/10 0.024s, n=17344, sd=17} Na6 {+0.29/10 0.022s, n=16329, sd=12}
11. Nge2 {-0.51/10 0.049s, n=32646, sd=15} b6 {+0.28/9 0.017s, n=12309, sd=17}
12. d4 {-0.87/9 0.020s, n=15331, sd=13} Bb7 {+0.26/8 0.017s, n=12418, sd=11}
13. Bg2 {-1.02/9 0.049s, n=30612, sd=16, Black makes an illegal move: e8a8} 1-0