MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "224"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkb1r/ppp1pppp/5n2/1b1p4/4PP2/7P/PPPPN1P1/RNBQKBR1 b Qkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:35:52 +0000"]
[GameEndTime "2026-09-14T13:35:53 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxe4 {+2.53/11 0.069s, n=33159, sd=17}
6. d3 {-2.85/9 0.065s, n=31617, sd=15} Nd6 {+2.72/10 0.031s, n=16303, sd=14}
7. Nbc3 {-2.56/10 0.020s, n=12627, sd=16} e6 {+2.55/9 0.028s, n=13928, sd=15}
8. Nxb5 {-2.88/11 0.145s, n=71973, sd=21} Nxb5 {+2.54/10 0.023s, n=14330, sd=17}
9. Be3 {-2.64/11 0.056s, n=24883, sd=19} Nc6 {+2.63/10 0.025s, n=18511, sd=18}
10. g4 {-2.45/8 0.047s, n=23774, sd=13} Bb4+ {+2.76/8 0.025s, n=12279, sd=12}
11. Kf2 {-2.59/9 0.038s, n=19127, sd=13} Nd6 {+2.92/9 0.030s, n=17044, sd=11}
12. c3 {-2.45/10 0.043s, n=24359, sd=13} Ba5 {+2.47/9 0.028s, n=16451, sd=16}
13. Ng3 {-2.53/9 0.021s, n=14132, sd=15} g6 {+2.26/9 0.044s, n=21804, sd=9}
14. d4 {-2.19/10 0.108s, n=54060, sd=18} Ne7 {+2.66/10 0.049s, n=26083, sd=11}
15. Bd3 {-2.46/9 0.026s, n=12966, sd=15} f5 {+2.66/9 0.022s, n=13338, sd=10}
16. Rg2 {-2.31/9 0.026s, n=13928, sd=16} c6 {+2.86/10 0.037s, n=16835, sd=13}
17. Nf1 {-2.22/9 0.031s, n=18127, sd=14} Ne4+ {+2.21/8 0.053s, n=30704, sd=17}
18. Kg1 {-2.02/8 0.028s, n=14525, sd=12} Bc7 {+2.16/9 0.050s, n=29177, sd=15}
19. Nh2 {-2.25/10 0.023s, n=15946, sd=13} Qb8 {+2.31/9 0.038s, n=21306, sd=15}
20. Qc1 {-2.07/10 0.051s, n=27954, sd=18, Black makes an illegal move: e8h8} 1-0