MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1266"]
[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 "rn1qkbnr/pb1pppp1/8/1pp4p/2B1P3/2N2N2/PPPP1PPP/R1BQK2R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:03:03 +0000"]
[GameEndTime "2026-09-14T16:03:03 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nxb5 {+2.07/9 0.018s, n=15518, sd=15} a6 {-1.59/9 0.016s, n=12624, sd=15}
6. Nc3 {+1.94/10 0.033s, n=27967, sd=12} Nc6 {-2.08/9 0.015s, n=13866, sd=12}
7. Na4 {+2.01/8 0.021s, n=16615, sd=11} e6 {-1.72/10 0.028s, n=22524, sd=13}
8. c3 {+1.82/10 0.030s, n=23405, sd=14} Nf6 {-1.44/10 0.018s, n=14484, sd=13}
9. e5 {+2.00/9 0.029s, n=20890, sd=16} Ng4 {-1.67/10 0.017s, n=14380, sd=12}
10. d4 {+1.70/9 0.018s, n=14150, sd=17} cxd4 {-1.61/9 0.019s, n=15637, sd=12}
11. cxd4 {+1.79/9 0.035s, n=23390, sd=14} Qc7 {-1.57/9 0.015s, n=12243, sd=12}
12. Be2 {+1.85/9 0.021s, n=15483, sd=17} d6 {-1.66/10 0.016s, n=13573, sd=18}
13. exd6 {+1.97/10 0.026s, n=19474, sd=18}
Bxd6 {-1.71/10 0.037s, n=25211, sd=17} 14. h3 {+2.06/10 0.031s, n=23660, sd=15}
Nf6 {-1.47/10 0.017s, n=14181, sd=17, White makes an illegal move: e1h1} 0-1