2rq1bnr/pp2pkpp/2p2p2/5b2/n1Pp1P1P/P3PN2/1P1P2P1/R1BNKB1R w - - 1 13
FEN state: 2rq1bnr/pp2pkpp/2p2p2/5b2/n1Pp1P1P/P3PN2/1P1P2P1/R1BNKB1R w - - 1 13 ; Best move: b2b3
The current state of the chess board is: Black rook at c8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7, black king at f7, black pawn at g7 and black pawn at h7. Black pawn at c6 and black pawn at f6. Black bishop at f5. Black knight at a4, white pawn at c4, black pawn at d4, white pawn at f4 and white pawn at h4. White pawn at a3, white pawn at e3 and white knight at f3. White pawn at b2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop at c1, white knight at d1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 13. White to move.