rnb1kbnr/q2p4/p1p2p1p/1p4p1/1P6/B2PNPPN/P1PK3P/2RQ1B1R w kq - 2 13
FEN state: rnb1kbnr/q2p4/p1p2p1p/1p4p1/1P6/B2PNPPN/P1PK3P/2RQ1B1R w kq - 2 13 ; Best move: f1g2
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 bishop at f8, black knight at g8 and black rook at h8. Black queen at a7 and black pawn at d7. Black pawn at a6, black pawn at c6, black pawn at f6 and black pawn at h6. Black pawn at b5 and black pawn at g5. White pawn at b4. White bishop at a3, white pawn at d3, white knight at e3, white pawn at f3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at c2, white king at d2 and white pawn at h2. White rook at c1, white queen at d1, white bishop at f1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 2. Full move number is 13. White to move.