MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "985"]
[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 "rnbqkbnr/pppp1pp1/4p2p/8/2PP4/N7/PP2PPPP/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:07 +0000"]
[GameEndTime "2026-09-14T16:02:07 +0000"]
[PlyCount "19"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+0.34/9 0.024s, n=19690, sd=14} Nf6 {-0.36/9 0.028s, n=22325, sd=19}
6. Nb5 {+0.34/9 0.030s, n=20571, sd=20} Be7 {-0.36/8 0.022s, n=18212, sd=13}
7. Bf4 {+0.83/10 0.028s, n=21664, sd=17} d6 {-0.63/8 0.019s, n=14917, sd=19}
8. Nc3 {+0.80/9 0.028s, n=18847, sd=22} c5 {-0.81/9 0.036s, n=27751, sd=17}
9. dxc5 {+0.56/9 0.030s, n=24386, sd=17} dxc5 {-0.63/9 0.019s, n=13460, sd=14}
10. Nb5 {+1.22/9 0.019s, n=16431, sd=17} Na6 {-0.52/8 0.017s, n=14295, sd=14}
11. Qxd8+ {+1.19/9 0.022s, n=17497, sd=17} Bxd8 {-0.79/8 0.016s, n=13038, sd=15}
12. g3 {+1.14/10 0.028s, n=23392, sd=17} Ba5+ {-0.96/7 0.020s, n=17524, sd=15}
13. Nd2 {+1.49/8 0.017s, n=14161, sd=15}
Nb4 {-1.20/8 0.020s, n=17683, sd=17, White makes an illegal move: e1a1} 0-1