MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "967"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnb1kbnr/1p1ppppp/p7/2p5/2P1P1P1/q4P2/1P1P3P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:33 +0000"]
[GameEndTime "2026-09-14T13:38:34 +0000"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxa1 {+8.01/10 0.044s, n=32043, sd=15}
6. Nc3 {-8.07/9 0.025s, n=18415, sd=13} Qa5 {+8.14/9 0.048s, n=33690, sd=14}
7. f4 {-8.08/9 0.049s, n=35277, sd=15} b5 {+8.01/8 0.022s, n=16164, sd=11}
8. cxb5 {-8.15/10 0.035s, n=25139, sd=16} axb5 {+7.94/9 0.024s, n=16917, sd=14}
9. Bxb5 {-8.03/9 0.031s, n=22054, sd=14} Qb6 {+7.43/9 0.069s, n=44826, sd=14}
10. Nf3 {-7.59/9 0.039s, n=25834, sd=14} Ra1 {+7.52/10 0.117s, n=62362, sd=16}
11. Ne5 {-7.44/10 0.037s, n=24881, sd=17} Nf6 {+7.14/10 0.116s, n=71195, sd=15}
12. d3 {-6.90/9 0.018s, n=13742, sd=10} h6 {+7.08/8 0.040s, n=25091, sd=12}
13. Nc4 {-6.56/10 0.029s, n=23243, sd=16}
Qc7 {+6.40/10 0.048s, n=30270, sd=14, White makes an illegal move: e1h1} 0-1