MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "289"]
[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 "rnbqkb1r/ppppp3/5n1p/5pp1/1P6/4PN2/PBPP1PPP/RN1QKB1R w KQkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:52 +0000"]
[GameEndTime "2026-09-14T13:36:52 +0000"]
[PlyCount "17"]
[Termination "illegal move"]
[TimeControl "-"]

5. Bxf6 {+2.15/9 0.017s, n=13659, sd=18} exf6 {-1.88/9 0.020s, n=16178, sd=14}
6. b5 {+2.02/8 0.020s, n=16323, sd=14} a6 {-1.73/9 0.025s, n=20251, sd=15}
7. Nd4 {+1.93/9 0.020s, n=12091, sd=18} d5 {-2.13/9 0.024s, n=18054, sd=17}
8. Qh5+ {+2.12/10 0.026s, n=21654, sd=21} Ke7 {-2.20/9 0.016s, n=13588, sd=18}
9. Nc3 {+2.03/10 0.024s, n=15497, sd=15} axb5 {-2.24/10 0.033s, n=26028, sd=15}
10. Bxb5 {+1.80/10 0.038s, n=24064, sd=16} c6 {-1.84/10 0.019s, n=16555, sd=17}
11. Bd3 {+2.12/11 0.035s, n=18834, sd=19} Qe8 {-2.05/9 0.025s, n=22208, sd=18}
12. Qf3 {+1.95/9 0.027s, n=18271, sd=18}
f4 {-2.40/9 0.026s, n=17204, sd=17, White makes an illegal move: e1h1} 0-1