MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "380"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bq1bnr/pppkp1pp/2np4/5p2/2P5/7P/PP1PPPPN/RNBQKB1R w KQ - 3 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:50:57 +0000"]
[GameEndTime "2026-09-14T14:50:58 +0000"]
[PlyCount "25"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.97/9 0.015s, n=14512, sd=18} e5 {-1.22/8 0.014s, n=13232, sd=15}
6. d5 {+0.95/8 0.019s, n=17479, sd=12} Nce7 {-1.52/9 0.013s, n=12552, sd=13}
7. e4 {+1.36/10 0.017s, n=15138, sd=13} Ke8 {-1.65/8 0.023s, n=16497, sd=11}
8. exf5 {+1.58/10 0.018s, n=16847, sd=14} Bxf5 {-1.44/10 0.027s, n=24542, sd=14}
9. Nc3 {+1.68/9 0.015s, n=12853, sd=14} Nf6 {-1.44/9 0.015s, n=14541, sd=13}
10. Bd2 {+1.52/8 0.023s, n=15602, sd=15} a6 {-1.44/9 0.021s, n=18375, sd=14}
11. Be2 {+1.67/9 0.018s, n=15296, sd=13} Ng6 {-1.20/9 0.016s, n=14593, sd=14}
12. Ng4 {+2.02/10 0.019s, n=18160, sd=12} Be7 {-1.64/8 0.019s, n=14695, sd=13}
13. Ne3 {+2.10/10 0.014s, n=14650, sd=14} Bd7 {-1.87/10 0.014s, n=13990, sd=15}
14. g3 {+2.22/11 0.015s, n=15841, sd=14} Kf7 {-1.67/10 0.014s, n=14140, sd=16}
15. h4 {+1.79/9 0.017s, n=16334, sd=12} Rf8 {-1.68/11 0.020s, n=14321, sd=18}
16. Qc2 {+1.77/9 0.013s, n=12829, sd=15}
Kg8 {-1.68/10 0.022s, n=20606, sd=17, White makes an illegal move: e1a1} 0-1