MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "742"]
[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/1pp1pppp/3p4/p1n5/5P2/2PBP3/PP1PQ1PP/RNB1K1NR b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:23:33 -0400"]
[GameEndTime "2026-09-14T12:23:34 -0400"]
[PlyCount "28"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxd3+ {+1.61/9 0.017s, n=15375, sd=16}
6. Qxd3 {-1.69/9 0.025s, n=23831, sd=21} e5 {+1.69/11 0.010s, n=14578, sd=15}
7. fxe5 {-1.64/9 0.021s, n=22530, sd=20} Qh4+ {+1.83/8 0.011s, n=12196, sd=17}
8. g3 {-1.52/9 0.019s, n=16672, sd=16} Qh5 {+1.61/8 0.015s, n=15088, sd=14}
9. Qe2 {-1.73/9 0.010s, n=12371, sd=15} Qxe2+ {+2.01/10 0.021s, n=27066, sd=18}
10. Nxe2 {-1.91/8 0.015s, n=12404, sd=13} dxe5 {+2.08/10 0.017s, n=21197, sd=12}
11. d4 {-1.92/9 0.017s, n=20227, sd=12} Nf6 {+2.04/9 0.017s, n=14310, sd=14}
12. Nd2 {-2.09/9 0.025s, n=28403, sd=17} a4 {+2.05/9 0.009s, n=12473, sd=14}
13. dxe5 {-2.00/10 0.027s, n=20198, sd=20} Nd7 {+1.88/9 0.010s, n=13313, sd=14}
14. Nf3 {-1.83/9 0.010s, n=13088, sd=13} Nc5 {+1.87/9 0.033s, n=37947, sd=14}
15. Nf4 {-1.49/9 0.013s, n=16807, sd=10} b6 {+1.72/9 0.015s, n=18640, sd=13}
16. Nd5 {-1.45/10 0.008s, n=12378, sd=18} Bb7 {+1.34/10 0.017s, n=16290, sd=15}
17. Nxc7+ {-1.15/11 0.007s, n=12797, sd=15}
Kd8 {+1.46/11 0.020s, n=26032, sd=21} 18. Nxa8 {-1.73/11 0.015s, n=23078, sd=18}
Bxf3 {+1.69/11 0.015s, n=13546, sd=14, White makes an illegal move: e1h1} 0-1