rn2kb1r/1b5p/pp2p1qn/2pp1pp1/2BP2P1/1PN1P2N/P1PQ1P1P/1RB1K2R w Kkq - 2 13
FEN state: rn2kb1r/1b5p/pp2p1qn/2pp1pp1/2BP2P1/1PN1P2N/P1PQ1P1P/1RB1K2R w Kkq - 2 13 ; Best move: c4d3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at e8, black bishop at f8 and black rook at h8. Black bishop at b7 and black pawn at h7. Black pawn at a6, black pawn at b6, black pawn at e6, black queen at g6 and black knight at h6. Black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at g5. White bishop at c4, white pawn at d4 and white pawn at g4. White pawn at b3, white knight at c3, white pawn at e3 and white knight at h3. White pawn at a2, white pawn at c2, white queen at d2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.