MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1210"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/p1pp1pp1/1p5p/8/1PP1p3/6P1/P2PPP1P/RNBQKBNR w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:02:22 +0000"]
[GameEndTime "2026-09-14T16:02:22 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. a3 {+0.51/10 0.039s, n=30239, sd=15} a5 {-0.30/10 0.021s, n=18797, sd=13}
6. Bg2 {+0.55/9 0.026s, n=21197, sd=12} Bb7 {-0.30/9 0.023s, n=18706, sd=13}
7. b5 {+0.51/9 0.015s, n=12465, sd=14} d5 {-0.79/10 0.040s, n=30641, sd=15}
8. Qc2 {+0.28/8 0.018s, n=13530, sd=14} Nd7 {-0.39/10 0.027s, n=23750, sd=14}
9. cxd5 {+0.59/10 0.025s, n=15324, sd=13} Nc5 {-0.57/10 0.016s, n=13253, sd=14}
10. Nc3 {+0.32/9 0.015s, n=12189, sd=12} Bxd5 {-0.73/8 0.017s, n=13445, sd=11}
11. Nh3 {+0.51/8 0.021s, n=16091, sd=10} Nf6 {-0.45/9 0.018s, n=14878, sd=15}
12. Nxd5 {+0.44/9 0.025s, n=15252, sd=12} Qxd5 {-0.52/10 0.021s, n=17562, sd=16}
13. Bb2 {+0.76/10 0.037s, n=28633, sd=14} Bd6 {-0.76/9 0.014s, n=12305, sd=15}
14. d3 {+1.06/9 0.037s, n=24750, sd=17, Black makes an illegal move: e8h8} 1-0