MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1278"]
[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 "rnbqkbn1/ppp1pppr/8/7p/P2p1P2/1P6/R1PPP1PP/1NBQKBNR b Kq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:09 +0000"]
[GameEndTime "2026-09-14T16:03:09 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nc6 {+0.96/9 0.016s, n=14167, sd=14}
6. Nf3 {-1.19/9 0.024s, n=18495, sd=18} Bf5 {+1.14/8 0.019s, n=15292, sd=12}
7. a5 {-0.33/9 0.028s, n=21644, sd=14} Nb4 {+1.15/10 0.021s, n=18933, sd=18}
8. Rb2 {-0.85/10 0.032s, n=23155, sd=15} Nf6 {+1.19/10 0.025s, n=19988, sd=19}
9. c3 {-1.03/11 0.041s, n=33028, sd=19} dxc3 {+0.70/10 0.046s, n=36828, sd=14}
10. Nxc3 {-0.66/11 0.020s, n=17300, sd=21} c6 {+0.70/9 0.017s, n=14320, sd=14}
11. a6 {-0.65/10 0.032s, n=21635, sd=16} Nxa6 {+0.59/11 0.034s, n=29245, sd=18}
12. b4 {-0.13/10 0.015s, n=13168, sd=18} e6 {+0.74/11 0.024s, n=20415, sd=20}
13. b5 {-0.46/11 0.017s, n=16145, sd=16} Nb4 {+0.74/10 0.012s, n=12157, sd=13}
14. bxc6 {-0.50/9 0.026s, n=21027, sd=15} bxc6 {+0.40/9 0.034s, n=30929, sd=15}
15. e3 {-1.14/9 0.014s, n=12913, sd=17} a5 {+0.50/9 0.023s, n=14447, sd=13}
16. Be2 {-0.48/9 0.017s, n=14620, sd=14}
Rh8 {+0.64/10 0.024s, n=20384, sd=14, White makes an illegal move: e1h1} 0-1