MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "34"]
[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 "rnbqkbnr/2pppp2/8/pp2N1pp/8/4N3/PPPPPPPP/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:13 -0400"]
[GameEndTime "2026-09-14T12:22:14 -0400"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... d6 {+0.90/9 0.020s, n=17888, sd=15} 6. Nd3 {-0.97/9 0.010s, n=13460, sd=14}
Bb7 {+1.05/11 0.011s, n=15835, sd=17} 7. a4 {-1.16/10 0.010s, n=14230, sd=14}
b4 {+1.13/12 0.014s, n=14430, sd=12} 8. b3 {-1.16/10 0.010s, n=12928, sd=19}
Bg7 {+1.15/11 0.012s, n=15725, sd=15} 9. Bb2 {-1.23/12 0.009s, n=14152, sd=17}
Bxb2 {+1.40/10 0.016s, n=19978, sd=16}
10. Nxb2 {-1.19/11 0.012s, n=18111, sd=16} Nd7 {+1.45/10 0.021s, n=16755, sd=18}
11. d4 {-1.46/9 0.017s, n=19543, sd=14} c5 {+1.31/8 0.010s, n=13082, sd=12}
12. dxc5 {-1.47/9 0.015s, n=13481, sd=12} Nxc5 {+1.28/11 0.016s, n=16829, sd=15}
13. f3 {-1.78/9 0.038s, n=23658, sd=14} Rc8 {+2.16/10 0.025s, n=24733, sd=15}
14. Nf5 {-1.44/10 0.034s, n=32262, sd=17} Nh6 {+1.28/10 0.029s, n=29498, sd=16}
15. Qd4 {-0.96/10 0.009s, n=12225, sd=18} Rh7 {+0.45/9 0.010s, n=12549, sd=14}
16. Nxh6 {-0.32/11 0.025s, n=20674, sd=16} Rxh6 {-0.03/9 0.022s, n=19858, sd=16}
17. e4 {-0.41/9 0.019s, n=21601, sd=15} h4 {+0.86/10 0.020s, n=16829, sd=14}
18. Bb5+ {-0.10/8 0.011s, n=12401, sd=14} Kf8 {+0.45/9 0.010s, n=14359, sd=17}
19. Nc4 {+0.21/9 0.016s, n=12165, sd=14} h3 {+0.25/9 0.010s, n=12330, sd=16}
20. Qd2 {+0.26/10 0.016s, n=13574, sd=12}
Ne6 {+0.01/9 0.019s, n=15153, sd=11, White makes an illegal move: e1a1} 0-1