MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1956"]
[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 "rnb1kbnr/1p1ppppp/p4q2/2P5/2P4P/3P4/P3PPP1/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:41:37 +0000"]
[GameEndTime "2026-09-14T13:41:38 +0000"]
[PlyCount "24"]
[Termination "illegal move"]
[TimeControl "-"]

5... Qxa1 {+5.90/10 0.019s, n=16616, sd=15}
6. Ba3 {-5.89/10 0.021s, n=18449, sd=14} Qe5 {+5.73/9 0.026s, n=22365, sd=13}
7. d4 {-5.56/11 0.035s, n=29947, sd=17} Qc7 {+5.76/11 0.016s, n=14450, sd=14}
8. Nf3 {-5.75/10 0.018s, n=15581, sd=17} Nf6 {+5.82/8 0.015s, n=12503, sd=16}
9. Nc3 {-5.35/9 0.021s, n=17369, sd=18} Nc6 {+5.68/9 0.026s, n=20732, sd=15}
10. d5 {-5.44/9 0.018s, n=13905, sd=16} Nb8 {+4.78/8 0.017s, n=13446, sd=13}
11. g4 {-4.99/9 0.020s, n=15591, sd=13} Nxg4 {+5.24/10 0.029s, n=20650, sd=15}
12. d6 {-4.88/10 0.017s, n=14253, sd=17} Qa5 {+5.37/11 0.021s, n=17633, sd=20}
13. Qb3 {-4.84/9 0.017s, n=15422, sd=14} Nc6 {+4.12/10 0.041s, n=32130, sd=17}
14. Bg2 {-5.12/10 0.015s, n=13839, sd=18} b6 {+5.66/10 0.018s, n=17248, sd=18}
15. cxb6 {-4.54/9 0.016s, n=12826, sd=14} Rb8 {+5.37/10 0.047s, n=35383, sd=19}
16. c5 {-4.09/10 0.014s, n=13017, sd=12}
e6 {+5.58/10 0.027s, n=22378, sd=14, White makes an illegal move: e1h1} 0-1