MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "910"]
[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/p1p2ppp/np2p3/3p4/3P1P2/2N5/PPP1P1PP/1RBQKBNR w Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:01:58 +0000"]
[GameEndTime "2026-09-14T16:01:58 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+0.79/10 0.053s, n=34292, sd=18} Ne7 {-0.81/8 0.019s, n=15386, sd=12}
6. e5 {+0.64/8 0.018s, n=15003, sd=13} c6 {-0.43/9 0.020s, n=13289, sd=12}
7. Nf3 {+0.64/9 0.019s, n=15540, sd=16} Nf5 {-0.59/9 0.019s, n=17286, sd=14}
8. Ne2 {+0.83/9 0.036s, n=29945, sd=14} Nc7 {-0.64/9 0.042s, n=29391, sd=14}
9. c3 {+0.89/8 0.015s, n=12664, sd=15} h5 {-0.55/8 0.016s, n=12103, sd=11}
10. Ng3 {+0.76/10 0.041s, n=29860, sd=21} g6 {-0.59/10 0.056s, n=44438, sd=16}
11. b4 {+0.73/9 0.028s, n=24119, sd=14} Ba6 {-0.65/9 0.021s, n=15394, sd=13}
12. Bxa6 {+0.76/10 0.015s, n=15666, sd=13}
Nxa6 {-0.85/10 0.014s, n=14856, sd=16}
13. Nxf5 {+0.73/11 0.040s, n=35569, sd=17}
gxf5 {-0.84/10 0.021s, n=18558, sd=17} 14. a4 {+0.71/10 0.025s, n=24023, sd=14}
Be7 {-0.81/9 0.017s, n=16788, sd=13, White makes an illegal move: e1h1} 0-1