rnb2b2/p1qp1p2/2pN2rP/1pnkpPp1/1P6/B7/P1PPK2P/R3QBNR w - - 1 15
FEN state: rnb2b2/p1qp1p2/2pN2rP/1pnkpPp1/1P6/B7/P1PPK2P/R3QBNR w - - 1 15 ; Best move: b4c5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black bishop at f8. Black pawn at a7, black queen at c7, black pawn at d7 and black pawn at f7. Black pawn at c6, white knight at d6, black rook at g6 and white pawn at h6. Black pawn at b5, black knight at c5, black king at d5, black pawn at e5, white pawn at f5 and black pawn at g5. White pawn at b4. White bishop at a3. White pawn at a2, white pawn at c2, white pawn at d2, white king at e2 and white pawn at h2. White rook at a1, white queen at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 15. White to move.