MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2040"]
[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 "rnbqkbnr/pp2pp2/3p2p1/2p4p/2P1P3/6Q1/PP1P1PPP/RNB1KBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:04:32 +0000"]
[GameEndTime "2026-09-14T16:04:33 +0000"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5. f4 {-1.54/9 0.025s, n=21413, sd=14} h4 {+1.50/9 0.035s, n=30860, sd=15}
6. Qf2 {-1.37/10 0.022s, n=19288, sd=15} Nf6 {+1.30/9 0.036s, n=30880, sd=16}
7. d3 {-1.25/10 0.022s, n=19270, sd=15} Nc6 {+1.04/9 0.030s, n=25662, sd=17}
8. Nf3 {-1.34/9 0.021s, n=17742, sd=13} Ng4 {+1.23/10 0.037s, n=31381, sd=16}
9. Qc2 {-0.99/9 0.015s, n=14068, sd=14} Bg7 {+1.10/8 0.015s, n=13381, sd=13}
10. Nc3 {-0.90/9 0.030s, n=23734, sd=15} Nd4 {+1.23/10 0.020s, n=18204, sd=17}
11. Qd1 {-0.86/9 0.023s, n=19886, sd=16} a6 {+1.39/9 0.025s, n=20969, sd=15}
12. Bd2 {-1.27/8 0.023s, n=18450, sd=13} b5 {+1.57/9 0.013s, n=12018, sd=11}
13. cxb5 {-1.33/9 0.019s, n=16038, sd=18} axb5 {+1.58/9 0.013s, n=12885, sd=17}
14. h3 {-1.54/9 0.014s, n=12468, sd=20} Nf6 {+1.71/12 0.019s, n=18269, sd=18}
15. Nxd4 {-1.36/10 0.016s, n=15250, sd=16}
cxd4 {+1.72/12 0.023s, n=22178, sd=21}
16. Nxb5 {-1.49/11 0.031s, n=27625, sd=17} Nh5 {+1.49/9 0.019s, n=18914, sd=15}
17. Be2 {-1.28/9 0.017s, n=16435, sd=15} Ng3 {+1.58/10 0.018s, n=16505, sd=15}
18. Rg1 {-1.32/9 0.015s, n=13909, sd=12, Black makes an illegal move: e8h8} 1-0