5+1 • Blitz • Rated
Checkmate • White is victorious
Queen's Gambit Declined
1. d4 d5 2. c4 e6 3. Nf3 Nf6 ... 69 moves

PeakFish is a Python chess engine built for fun.
Still in early development stage, give it a try though :P
Does'nt use any kind of NNUE, opening books and syzygy tablebase.
contact: erensh.main@gmail.com
Member since 18 Jun 2026
Active
Time spent playing: 2 days, 7 hours