r2qn2r/p2bk1b1/1p1p1pP1/2p1p1Np/6nP/PPN1P3/1BPP2P1/R2QKB1R w Q - 3 19
FEN state: r2qn2r/p2bk1b1/1p1p1pP1/2p1p1Np/6nP/PPN1P3/1BPP2P1/R2QKB1R w Q - 3 19 ; Best move: c3d5
The current state of the chess board is: Black rook at a8, black queen at d8, black knight at e8 and black rook at h8. Black pawn at a7, black bishop at d7, black king at e7 and black bishop at g7. Black pawn at b6, black pawn at d6, black pawn at f6 and white pawn at g6. Black pawn at c5, black pawn at e5, white knight at g5 and black pawn at h5. Black knight at g4 and white pawn at h4. White pawn at a3, white pawn at b3, white knight at c3 and white pawn at e3. White bishop at b2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white queen at d1, white king at e1, white bishop at f1 and white rook at h1. White queenside is the only castle move available. Half move number is 3. Full move number is 19. White to move.