MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2119"]
[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 "rnq1kbnr/p1p1pppp/8/1p1p4/6b1/N4N1P/PPPPPPP1/R1BQKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T18:04:40 +0200"]
[GameEndTime "2026-09-14T18:04:40 +0200"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxf3 {-0.09/11 0.041s, n=26952, sd=19}
6. exf3 {-0.01/10 0.026s, n=21468, sd=15} b4 {+0.08/10 0.021s, n=15264, sd=15}
7. Nb1 {+0.13/9 0.022s, n=18180, sd=15} a5 {-0.27/10 0.039s, n=30111, sd=17}
8. c4 {+0.18/10 0.039s, n=24200, sd=14} e6 {-0.32/7 0.030s, n=22283, sd=10}
9. d4 {+0.11/10 0.045s, n=28570, sd=15} Ne7 {-0.07/9 0.025s, n=18575, sd=13}
10. a3 {+0.34/9 0.020s, n=14711, sd=12} Nd7 {-0.12/8 0.028s, n=16393, sd=13}
11. Nd2 {+0.11/8 0.037s, n=26394, sd=12} bxa3 {+0.73/10 0.049s, n=27258, sd=18}
12. Bd3 {-0.74/9 0.023s, n=17216, sd=15} axb2 {+0.79/10 0.020s, n=15795, sd=13}
13. Bxb2 {-0.74/9 0.018s, n=14166, sd=16} dxc4 {+0.73/10 0.015s, n=13935, sd=15}
14. Nxc4 {-0.66/11 0.016s, n=13855, sd=15}
Nd5 {+0.82/10 0.022s, n=14556, sd=18, White makes an illegal move: e1h1} 0-1