rn2k2r/1b1ppp1p/7b/pBp3P1/4P3/1q4P1/P1PP1P1R/R1BK2N1 w kq - 2 13
FEN state: rn2k2r/1b1ppp1p/7b/pBp3P1/4P3/1q4P1/P1PP1P1R/R1BK2N1 w kq - 2 13 ; Best move: a2b3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8 and black rook at h8. Black bishop at b7, black pawn at d7, black pawn at e7, black pawn at f7 and black pawn at h7. Black bishop at h6. Black pawn at a5, white bishop at b5, black pawn at c5 and white pawn at g5. White pawn at e4. Black queen at b3 and white pawn at g3. White pawn at a2, white pawn at c2, white pawn at d2, white pawn at f2 and white rook at h2. White rook at a1, white bishop at c1, white king at d1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.