MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "802"]
[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 "rn1q1bnr/pp1kpppp/3p4/2p4P/1P3P2/7b/P1PPP1P1/RNBQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:37:55 +0000"]
[GameEndTime "2026-09-14T13:37:56 +0000"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... Be6 {-1.74/9 0.020s, n=16171, sd=12}
6. bxc5 {+1.73/10 0.021s, n=12761, sd=16} dxc5 {-1.68/10 0.023s, n=16877, sd=17}
7. Nc3 {+1.85/9 0.020s, n=15013, sd=13} Ke8 {-1.74/10 0.024s, n=18763, sd=16}
8. Rb1 {+2.10/10 0.032s, n=20577, sd=15} Qc7 {-1.83/10 0.040s, n=28172, sd=18}
9. e3 {+1.88/9 0.018s, n=12655, sd=14} Nf6 {-1.57/10 0.066s, n=43079, sd=18}
10. Be2 {+1.60/9 0.028s, n=18692, sd=14} Bd7 {-1.71/9 0.020s, n=13690, sd=13}
11. Nf3 {+1.76/9 0.020s, n=13604, sd=14} e6 {-1.83/9 0.025s, n=16365, sd=15}
12. Nb5 {+1.97/9 0.026s, n=18345, sd=13} Qd8 {-2.11/9 0.049s, n=30502, sd=14}
13. h6 {+2.16/10 0.029s, n=21641, sd=14} Bc6 {-2.40/10 0.037s, n=27585, sd=16}
14. Ne5 {+2.28/10 0.025s, n=14785, sd=18} g6 {-2.51/9 0.036s, n=25477, sd=15}
15. Nxc6 {+2.71/10 0.028s, n=20529, sd=15} Nxc6 {-2.61/9 0.017s, n=13637, sd=13}
16. g4 {+3.11/9 0.018s, n=14274, sd=12} Be7 {-3.18/8 0.031s, n=21783, sd=13}
17. g5 {+3.01/9 0.030s, n=23076, sd=14} Nd7 {-2.85/10 0.039s, n=27701, sd=14}
18. Bb2 {+3.64/10 0.041s, n=29835, sd=16} Rg8 {-3.30/9 0.042s, n=31202, sd=13}
19. Ba1 {+3.64/10 0.031s, n=22682, sd=17} Rb8 {-3.38/9 0.023s, n=15269, sd=12}
20. Bf3 {+3.48/10 0.045s, n=27226, sd=17}
f6 {-3.59/9 0.037s, n=20325, sd=16, White makes an illegal move: e1h1} 0-1