MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "119"]
[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 "rnbqkbnr/1p1p2pp/p7/2p1pp2/1P4PP/5P1N/P1PPP3/RNBQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T15:59:33 +0000"]
[GameEndTime "2026-09-14T15:59:33 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+2.80/9 0.019s, n=12716, sd=16}
6. gxf5 {-3.02/9 0.021s, n=17434, sd=14} cxb4 {+2.68/8 0.019s, n=13685, sd=14}
7. Nf2 {-3.13/9 0.045s, n=33139, sd=17} Nc6 {+3.23/9 0.025s, n=16690, sd=12}
8. a3 {-3.56/10 0.049s, n=37779, sd=18} Bxf5 {+3.24/11 0.019s, n=18673, sd=15}
9. axb4 {-3.39/11 0.027s, n=20933, sd=16} Nf6 {+3.61/9 0.017s, n=15261, sd=15}
10. e4 {-3.73/7 0.021s, n=17608, sd=15} dxe4 {+4.62/11 0.029s, n=27656, sd=16}
11. c3 {-4.07/11 0.021s, n=16453, sd=20} Be7 {+4.68/10 0.029s, n=25133, sd=14}
12. d3 {-4.22/8 0.015s, n=12567, sd=12} e3 {+5.08/10 0.021s, n=17644, sd=14}
13. Bxe3 {-4.74/10 0.032s, n=17124, sd=16} Nd5 {+5.01/9 0.017s, n=15823, sd=17}
14. Bc5 {-5.19/9 0.084s, n=41447, sd=16, Black makes an illegal move: e8h8} 1-0