r2q3r/pnpk2p1/b2p1p1n/2b1P2p/1p6/BPPPPN1P/P3B1P1/RN1Q1KR1 w - - 2 15
FEN state: r2q3r/pnpk2p1/b2p1p1n/2b1P2p/1p6/BPPPPN1P/P3B1P1/RN1Q1KR1 w - - 2 15 ; Best move: d3d4
The current state of the chess board is: Black rook at a8, black queen at d8 and black rook at h8. Black pawn at a7, black knight at b7, black pawn at c7, black king at d7 and black pawn at g7. Black bishop at a6, black pawn at d6, black pawn at f6 and black knight at h6. Black bishop at c5, white pawn at e5 and black pawn at h5. Black pawn at b4. White bishop at a3, white pawn at b3, white pawn at c3, white pawn at d3, white pawn at e3, white knight at f3 and white pawn at h3. White pawn at a2, white bishop at e2 and white pawn at g2. White rook at a1, white knight at b1, white queen at d1, white king at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 15. White to move.