r2qk1nr/pnp1p1b1/1p1p1pP1/B6p/3P2b1/PP4P1/N1P1PKBR/1R1Q2N1 w kq - 2 17
FEN state: r2qk1nr/pnp1p1b1/1p1p1pP1/B6p/3P2b1/PP4P1/N1P1PKBR/1R1Q2N1 w kq - 2 17 ; Best move: g2b7
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black knight at b7, black pawn at c7, black pawn at e7 and black bishop at g7. Black pawn at b6, black pawn at d6, black pawn at f6 and white pawn at g6. White bishop at a5 and black pawn at h5. White pawn at d4 and black bishop at g4. White pawn at a3, white pawn at b3 and white pawn at g3. White knight at a2, white pawn at c2, white pawn at e2, white king at f2, white bishop at g2 and white rook at h2. White rook at b1, white queen at d1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 17. White to move.