(;FF[4] GM[41] CA[UTF-8] AP[playstrategy.org] DT[2026.10.23] EV[Casual Mini Breakthrough game] TM[3 d+180] PW[Stockfish-Level2] PB[OyamaMahiro] RE[0-1] PC[PlayStrategy: https://playstrategy.org/8EI6iN4B] GN[Stockfish-Level2 vs. OyamaMahiro] BR[1500] WR[846] SZ[5] SU[MiniBreakthrough] ;W[dddc] ;B[cbdc] ;W[cedd] ;B[cacb] ;W[cdcc] ;B[dced] ;W[adac] ;B[bbcc] ;W[aead] ;B[edde])