rnb1k1nr/3pppbp/6q1/pp3N2/2pPP1p1/PP2B3/2PKBPPP/RN4QR w kq - 1 13
FEN state: rnb1k1nr/3pppbp/6q1/pp3N2/2pPP1p1/PP2B3/2PKBPPP/RN4QR w kq - 1 13 ; Best move: b1c3
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at d7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. Black queen at g6. Black pawn at a5, black pawn at b5 and white knight at f5. Black pawn at c4, white pawn at d4, white pawn at e4 and black pawn at g4. White pawn at a3, white pawn at b3 and white bishop at e3. White pawn at c2, white king at d2, white bishop at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white queen at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 1. Full move number is 13. White to move.