MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "30"]
[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 "rnbqk1nr/1p1pbppp/4p3/pNp5/6P1/5N2/PPPPPP1P/R1BQKB1R w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:12 -0400"]
[GameEndTime "2026-09-14T12:22:13 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.33/9 0.019s, n=21713, sd=15} d5 {-0.60/9 0.024s, n=19534, sd=14}
6. Bf4 {+0.93/11 0.024s, n=24961, sd=20} Na6 {-0.43/9 0.021s, n=17651, sd=17}
7. g5 {+0.96/10 0.023s, n=21358, sd=13} a4 {-0.52/9 0.017s, n=14309, sd=22}
8. Qd2 {+0.55/7 0.012s, n=13517, sd=17} Qb6 {-0.03/9 0.042s, n=34876, sd=18}
9. c4 {+0.23/9 0.019s, n=15018, sd=13} Bd7 {+0.37/9 0.031s, n=27546, sd=17}
10. Nc3 {+0.08/10 0.025s, n=29669, sd=17} cxd4 {+0.07/9 0.018s, n=17664, sd=15}
11. Qxd4 {+0.36/9 0.012s, n=15046, sd=18} Qxd4 {-0.30/9 0.011s, n=14271, sd=16}
12. Nxd4 {+0.28/10 0.021s, n=19664, sd=16} a3 {-0.23/8 0.029s, n=26786, sd=15}
13. bxa3 {-0.21/9 0.026s, n=24822, sd=17} Bxa3 {+0.08/10 0.011s, n=14447, sd=17}
14. Ndb5 {-0.07/10 0.009s, n=12297, sd=15} Bb4 {-0.20/10 0.017s, n=20159, sd=16}
15. a3 {+0.20/10 0.025s, n=24035, sd=13}
Ba5 {-0.04/9 0.014s, n=18057, sd=19, White makes an illegal move: e1a1} 0-1