MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1498"]
[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 "r1bqkbnr/p1pppp2/1pn5/6pp/P4B2/3P3N/1PPNPPPP/R2QKB1R b KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:00:12 +0200"]
[GameEndTime "2026-09-14T17:00:13 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... gxf4 {+6.20/10 0.028s, n=22913, sd=17}
6. Nxf4 {-6.27/9 0.029s, n=20641, sd=13} Nf6 {+6.40/10 0.029s, n=24173, sd=15}
7. e4 {-6.00/9 0.016s, n=13613, sd=14} Bb7 {+6.08/9 0.029s, n=21273, sd=17}
8. g3 {-5.76/9 0.036s, n=21720, sd=14} Bh6 {+6.25/9 0.033s, n=24308, sd=12}
9. Bg2 {-6.05/8 0.022s, n=15330, sd=12} Bxf4 {+6.06/10 0.032s, n=19838, sd=17}
10. gxf4 {-6.02/10 0.034s, n=21961, sd=16} Rg8 {+6.11/10 0.043s, n=28569, sd=16}
11. Bf3 {-6.02/10 0.018s, n=14580, sd=13} d6 {+6.08/9 0.045s, n=33802, sd=16}
12. c3 {-5.71/10 0.020s, n=15751, sd=15} e5 {+6.11/9 0.024s, n=19010, sd=14}
13. a5 {-6.05/8 0.020s, n=16175, sd=13} Nxa5 {+6.18/10 0.041s, n=31694, sd=17}
14. d4 {-6.35/8 0.035s, n=17729, sd=16} exd4 {+6.66/9 0.028s, n=18429, sd=16}
15. cxd4 {-6.70/8 0.021s, n=16005, sd=11} Kf8 {+6.18/9 0.026s, n=18884, sd=15}
16. Qc2 {-6.09/8 0.024s, n=19536, sd=12} c5 {+5.67/9 0.035s, n=24177, sd=14}
17. d5 {-5.86/10 0.035s, n=23856, sd=19} Ne8 {+6.14/10 0.021s, n=15746, sd=13}
18. f5 {-6.17/9 0.024s, n=14469, sd=15} Qf6 {+6.22/9 0.017s, n=12622, sd=15}
19. Bxh5 {-6.21/10 0.033s, n=23560, sd=13} Qh4 {+6.07/8 0.022s, n=15871, sd=12}
20. Bf3 {-6.21/10 0.024s, n=20318, sd=14}
Nf6 {+6.07/8 0.018s, n=12371, sd=12, White makes an illegal move: e1a1} 0-1