MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "875"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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/p1p1p2p/3p2p1/1p3pN1/1P6/2P5/P2PPPPP/RNBQKB1R w KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:55:08 -0400"]
[GameEndTime "2026-09-14T11:55:08 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qb3 {+1.23/9 0.016s, n=16505, sd=16} d5 {-1.62/10 0.016s, n=17231, sd=16}
6. a4 {+1.57/10 0.024s, n=21467, sd=17} bxa4 {-1.40/10 0.017s, n=21785, sd=16}
7. Qxa4+ {+1.86/9 0.032s, n=27595, sd=18} Bd7 {-1.39/10 0.017s, n=18641, sd=16}
8. b5 {+1.63/10 0.043s, n=33702, sd=17} Bg7 {-1.28/10 0.023s, n=22260, sd=17}
9. d4 {+1.74/9 0.035s, n=25018, sd=16} c6 {-1.23/10 0.011s, n=12484, sd=16}
10. e3 {+1.78/9 0.015s, n=18164, sd=17} Nf6 {-1.14/9 0.011s, n=13601, sd=16}
11. c4 {+1.38/9 0.034s, n=30236, sd=16} h6 {-1.12/11 0.017s, n=19277, sd=22}
12. Nf3 {+1.43/11 0.014s, n=16952, sd=23} dxc4 {-1.06/12 0.015s, n=15677, sd=21}
13. Bxc4 {+1.24/9 0.016s, n=12260, sd=14} cxb5 {-1.20/11 0.021s, n=18747, sd=18}
14. Bxb5 {+1.30/9 0.017s, n=14090, sd=15, Black makes an illegal move: e8h8} 1-0