(;FF[4] GM[2] CA[UTF-8] AP[playstrategy.org] DT[2026.09.10] EV[Casual Othello game] TM[5+0] PW[Anonymous] PB[Stockfish-Level5] RE[1-0] PC[PlayStrategy: https://playstrategy.org/UsxlQU5W] GN[Stockfish-Level5 vs. Anonymous] BR[1546] WR[?] SZ[8] ;B[dc] ;W[cc] ;B[ef])