r1bqk2r/1p1p3p/p1n2n2/5pp1/1b3pPP/1Rp1P2B/PBPPN2R/3QK1N1 w kq - 0 13
FEN state: r1bqk2r/1p1p3p/p1n2n2/5pp1/1b3pPP/1Rp1P2B/PBPPN2R/3QK1N1 w kq - 0 13 ; Best move: d2c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at d7 and black pawn at h7. Black pawn at a6, black knight at c6 and black knight at f6. Black pawn at f5 and black pawn at g5. Black bishop at b4, black pawn at f4, white pawn at g4 and white pawn at h4. White rook at b3, black pawn at c3, white pawn at e3 and white bishop at h3. White pawn at a2, white bishop at b2, white pawn at c2, white pawn at d2, white knight at e2 and white rook at h2. White queen at d1, white king at e1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 13. White to move.