MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "873"]
[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 "r1bqk1nr/pppp1ppp/8/2b1p3/1n5P/2P1P3/PP1PKPP1/RNBQ1BNR w kq - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:54 +0000"]
[GameEndTime "2026-09-14T13:37:55 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. cxb4 {+4.86/9 0.021s, n=12936, sd=18} Bxb4 {-4.88/10 0.021s, n=17510, sd=12}
6. d4 {+4.62/8 0.017s, n=14856, sd=12} exd4 {-5.17/8 0.060s, n=39908, sd=13}
7. Qxd4 {+5.62/11 0.017s, n=14171, sd=14} Be7 {-5.60/10 0.025s, n=17571, sd=19}
8. Qxg7 {+5.82/10 0.021s, n=17388, sd=16} Bf6 {-5.59/10 0.031s, n=20636, sd=16}
9. Qg3 {+5.82/11 0.019s, n=16971, sd=12} Ne7 {-6.03/8 0.017s, n=13015, sd=16}
10. Ke1 {+5.39/10 0.035s, n=23670, sd=19} d5 {-6.14/9 0.046s, n=29810, sd=12}
11. Qf3 {+5.38/9 0.033s, n=22931, sd=14} Nc6 {-5.43/9 0.034s, n=23620, sd=13}
12. Nc3 {+5.92/9 0.022s, n=12032, sd=13} d4 {-5.47/10 0.054s, n=38588, sd=21}
13. Nd5 {+5.87/10 0.063s, n=32254, sd=17} Bg7 {-5.50/8 0.029s, n=13336, sd=12}
14. Nf4 {+4.63/8 0.040s, n=14252, sd=12, Black makes an illegal move: e8h8} 1-0