MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1144"]
[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 "r1bqkbnr/ppp1pppp/n7/3p4/1PP5/6P1/P2PPP1P/RNBQKBNR w KQk - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:59:46 +0200"]
[GameEndTime "2026-09-14T15:59:47 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. b5 {+1.37/9 0.017s, n=12110, sd=11} Nb8 {-1.27/10 0.016s, n=12071, sd=19}
6. Nf3 {+1.05/9 0.029s, n=20686, sd=17} dxc4 {-0.98/8 0.017s, n=13425, sd=12}
7. Na3 {+1.31/10 0.042s, n=31871, sd=17} e5 {-0.88/8 0.015s, n=12862, sd=14}
8. Qc2 {+0.94/9 0.019s, n=12766, sd=13} a6 {-0.90/9 0.014s, n=12184, sd=16}
9. Nxc4 {+0.91/10 0.027s, n=17039, sd=19} f6 {-0.74/10 0.048s, n=32092, sd=18}
10. bxa6 {+0.42/9 0.022s, n=16033, sd=13} Nxa6 {-0.62/11 0.038s, n=24414, sd=15}
11. a3 {+0.44/10 0.017s, n=12453, sd=18} Be6 {-0.53/10 0.027s, n=17571, sd=15}
12. Bb2 {+1.00/10 0.057s, n=36622, sd=16} Nc5 {-0.34/10 0.018s, n=13361, sd=12}
13. d4 {+1.25/10 0.019s, n=15657, sd=14} exd4 {-0.47/10 0.018s, n=14748, sd=18}
14. Nxd4 {+1.32/11 0.020s, n=14709, sd=14} Bd5 {-1.39/10 0.016s, n=14508, sd=16}
15. f3 {+1.74/11 0.026s, n=20249, sd=20} Bxc4 {-1.78/11 0.059s, n=48171, sd=18}
16. Qxc4 {+1.91/12 0.102s, n=68482, sd=20} Ra4 {-1.63/10 0.066s, n=45774, sd=17}
17. Qc3 {+0.95/10 0.042s, n=31299, sd=18} c6 {-1.44/9 0.018s, n=14626, sd=17}
18. e4 {+1.09/9 0.029s, n=22268, sd=16} Qa5 {-1.06/8 0.019s, n=13431, sd=14}
19. Be2 {+0.92/10 0.025s, n=15989, sd=17} Qxc3+ {-0.98/9 0.035s, n=20407, sd=17}
20. Bxc3 {+1.02/11 0.068s, n=49994, sd=19}
Nh6 {-1.13/9 0.031s, n=21973, sd=14, White makes an illegal move: e1h1} 0-1