MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1408"]
[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/p2pp1p1/8/1pp2p1p/5N2/1P3P2/P1PPP1PP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:40:04 +0000"]
[GameEndTime "2026-09-14T13:40:05 +0000"]
[PlyCount "31"]
[Termination "illegal move"]
[TimeControl "-"]

5. e4 {+1.68/8 0.029s, n=14750, sd=15} e6 {-1.83/10 0.080s, n=47545, sd=17}
6. Bxb5 {+1.53/8 0.022s, n=14724, sd=15} Qh4+ {-1.64/8 0.053s, n=27082, sd=14}
7. g3 {+1.56/9 0.026s, n=16711, sd=12} Qf6 {-2.04/9 0.023s, n=13715, sd=19}
8. d4 {+1.57/10 0.084s, n=47421, sd=17} cxd4 {-1.38/9 0.031s, n=15376, sd=16}
9. exf5 {+2.27/8 0.034s, n=16231, sd=15} Qxf5 {-1.93/8 0.029s, n=15409, sd=15}
10. Qe2 {+2.48/9 0.056s, n=25261, sd=18} Ba6 {-2.88/9 0.085s, n=40886, sd=16}
11. Bxa6 {+2.58/12 0.080s, n=48568, sd=23} Qa5+ {-2.06/9 0.026s, n=17900, sd=16}
12. c3 {+2.56/10 0.022s, n=15471, sd=22} Qxa6 {-2.39/10 0.026s, n=20879, sd=18}
13. Qxa6 {+2.12/11 0.053s, n=27371, sd=25}
Nxa6 {-2.03/12 0.024s, n=22120, sd=20} 14. Ng6 {+1.75/11 0.022s, n=19184, sd=24}
Rh7 {-2.09/11 0.054s, n=41660, sd=18} 15. Nxf8 {+2.22/11 0.029s, n=18414, sd=18}
Kxf8 {-1.92/10 0.020s, n=18751, sd=19}
16. Ba3+ {+2.11/10 0.025s, n=15886, sd=19} Ne7 {-1.95/10 0.041s, n=28350, sd=20}
17. cxd4 {+1.74/11 0.030s, n=20509, sd=18} h4 {-1.84/11 0.018s, n=12616, sd=23}
18. g4 {+2.14/10 0.019s, n=14799, sd=16} Rb8 {-1.76/12 0.029s, n=22819, sd=25}
19. Nc3 {+1.98/11 0.019s, n=13856, sd=14}
Nb4 {-1.68/10 0.020s, n=14508, sd=15, White makes an illegal move: e1a1} 0-1