MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "273"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkb1r/p1pppppp/n6n/8/1p1P4/2N4N/PPP1PPPP/1RBQKB1R w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:07:33 +0000"]
[GameEndTime "2026-09-14T16:07:33 +0000"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Na4 {+1.18/10 0.044s, n=35424, sd=17} c5 {-1.02/9 0.013s, n=12412, sd=14}
6. d5 {+1.12/11 0.030s, n=22182, sd=14} g6 {-1.50/9 0.024s, n=21083, sd=18}
7. e4 {+1.75/10 0.019s, n=16072, sd=18} Bg7 {-1.19/10 0.059s, n=41799, sd=15}
8. d6 {+0.83/10 0.056s, n=41767, sd=16} Bb7 {-1.15/10 0.020s, n=17884, sd=10}
9. Bxa6 {+1.90/10 0.024s, n=20215, sd=14} Bxa6 {-1.35/11 0.040s, n=35278, sd=20}
10. Nxc5 {+1.32/10 0.048s, n=33934, sd=18} Bb5 {-1.30/9 0.017s, n=14468, sd=18}
11. Nf4 {+1.85/10 0.019s, n=14990, sd=12} Rc8 {-0.86/9 0.017s, n=14378, sd=14}
12. Be3 {+0.92/8 0.023s, n=14832, sd=14} e6 {-1.66/9 0.039s, n=32007, sd=15}
13. h3 {+1.36/9 0.028s, n=22655, sd=15} Qa5 {-1.26/10 0.036s, n=29719, sd=18}
14. Nb3 {+0.76/9 0.026s, n=21156, sd=15} Qa6 {-0.30/10 0.015s, n=13304, sd=18}
15. Nd3 {+0.60/10 0.046s, n=34901, sd=17}
Qxd6 {-0.07/10 0.024s, n=18946, sd=16, White makes an illegal move: e1h1} 0-1