MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "600"]
[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 "rn1qkb1r/p1p1pppp/1p5n/3p4/3P1P2/2N1P2b/PPP3P1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:19 +0000"]
[GameEndTime "2026-09-14T13:38:20 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg4 {+0.73/9 0.015s, n=12217, sd=14}
6. Be2 {-0.66/10 0.034s, n=23608, sd=15} Bxe2 {+0.28/9 0.042s, n=17750, sd=17}
7. Qxe2 {-0.73/10 0.028s, n=21664, sd=16} e6 {+0.21/10 0.025s, n=19572, sd=13}
8. Nf3 {-0.26/9 0.035s, n=18338, sd=10} Nd7 {+0.33/8 0.024s, n=17937, sd=11}
9. Bd2 {-0.49/8 0.037s, n=25015, sd=15} f5 {+0.44/9 0.037s, n=24318, sd=15}
10. Qb5 {-0.58/8 0.022s, n=13960, sd=15} Bd6 {+1.17/10 0.016s, n=13381, sd=11}
11. Ne5 {-0.53/9 0.023s, n=12868, sd=14} a6 {+0.63/10 0.048s, n=33856, sd=20}
12. Qc6 {-1.19/9 0.016s, n=14077, sd=14} Ke7 {+0.71/11 0.029s, n=24403, sd=17}
13. Ne2 {-1.06/9 0.018s, n=15785, sd=19} Qe8 {+0.84/9 0.020s, n=15344, sd=13}
14. c4 {-0.70/10 0.035s, n=18881, sd=15} dxc4 {+0.75/10 0.022s, n=17519, sd=16}
15. Qxc4 {-0.63/9 0.024s, n=12871, sd=14} Nf6 {+0.81/9 0.023s, n=17304, sd=18}
16. Qc2 {-0.81/9 0.025s, n=18174, sd=14} Nhg4 {+0.70/9 0.021s, n=16623, sd=14}
17. Ng3 {-1.02/10 0.055s, n=32158, sd=18} Qb5 {+0.92/10 0.029s, n=23869, sd=15}
18. e4 {-1.33/9 0.046s, n=23473, sd=14} fxe4 {+0.90/11 0.034s, n=27305, sd=18}
19. Nxe4 {-1.38/10 0.045s, n=26898, sd=17}
Nxe4 {+1.36/11 0.021s, n=15321, sd=18}
20. Qxe4 {-1.07/12 0.077s, n=47922, sd=21} Nf6 {+1.24/11 0.024s, n=17456, sd=17}
21. Qe3 {-1.01/9 0.025s, n=12805, sd=16}
Raf8 {+1.36/10 0.020s, n=16946, sd=17, White makes an illegal move: e1a1} 0-1