r2qk1nr/p1ppp3/bpn3pp/5pP1/P6P/2b5/1PQPBPK1/RNB3NR w kq - 0 15
FEN state: r2qk1nr/p1ppp3/bpn3pp/5pP1/P6P/2b5/1PQPBPK1/RNB3NR w kq - 0 15 ; Best move: c2c3
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7 and black pawn at e7. Black bishop at a6, black pawn at b6, black knight at c6, black pawn at g6 and black pawn at h6. Black pawn at f5 and white pawn at g5. White pawn at a4 and white pawn at h4. Black bishop at c3. White pawn at b2, white queen at c2, white pawn at d2, white bishop at e2, white pawn at f2 and white king at g2. White rook at a1, white knight at b1, white bishop at c1, white knight at g1 and white rook at h1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 15. White to move.