MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "144"]
[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 "rnbqkb1r/p1pppp1p/5np1/1p6/2P5/3PP3/PP2QPPP/RNB1KBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:35:27 +0000"]
[GameEndTime "2026-09-14T13:35:27 +0000"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb5 {+0.10/10 0.018s, n=16331, sd=14} a6 {-0.29/10 0.039s, n=32091, sd=17}
6. d4 {+0.40/9 0.015s, n=13450, sd=14} axb5 {-0.50/8 0.023s, n=12943, sd=14}
7. Qxb5 {+0.58/10 0.016s, n=15205, sd=14} Ba6 {-0.32/10 0.019s, n=14413, sd=15}
8. Qb3 {+0.76/9 0.035s, n=23066, sd=15} Bxf1 {-0.14/9 0.018s, n=13915, sd=12}
9. Kxf1 {+0.56/9 0.016s, n=14011, sd=15} c5 {-0.38/9 0.017s, n=13235, sd=13}
10. dxc5 {+0.24/8 0.027s, n=22925, sd=12} Na6 {+0.02/10 0.021s, n=18235, sd=14}
11. Qc4 {-0.07/10 0.043s, n=30646, sd=18} Bg7 {+0.04/9 0.024s, n=20426, sd=14}
12. e4 {-0.05/10 0.032s, n=27105, sd=15, Black makes an illegal move: e8h8} 1-0