r1b1k1nr/p3pp1p/n7/3p4/1Ppq1pPb/5P2/PP1BP3/1R1QKBR1 w kq - 0 15
FEN state: r1b1k1nr/p3pp1p/n7/3p4/1Ppq1pPb/5P2/PP1BP3/1R1QKBR1 w kq - 0 15 ; Best move: g1g3
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at e7, black pawn at f7 and black pawn at h7. Black knight at a6. Black pawn at d5. White pawn at b4, black pawn at c4, black queen at d4, black pawn at f4, white pawn at g4 and black bishop at h4. White pawn at f3. White pawn at a2, white pawn at b2, white bishop at d2 and white pawn at e2. White rook at b1, white queen at d1, white king at e1, white bishop at f1 and white rook at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. White to move.