2r3r1/p2kp2p/bqpp3b/1P3pp1/P1pP2n1/3QP2N/1RN2P1P/2B1K1nR w - - 1 21
FEN state: 2r3r1/p2kp2p/bqpp3b/1P3pp1/P1pP2n1/3QP2N/1RN2P1P/2B1K1nR w - - 1 21 ; Best move: d3f5
The current state of the chess board is: Black rook at c8 and black rook at g8. Black pawn at a7, black king at d7, black pawn at e7 and black pawn at h7. Black bishop at a6, black queen at b6, black pawn at c6, black pawn at d6 and black bishop at h6. White pawn at b5, black pawn at f5 and black pawn at g5. White pawn at a4, black pawn at c4, white pawn at d4 and black knight at g4. White queen at d3, white pawn at e3 and white knight at h3. White rook at b2, white knight at c2, white pawn at f2 and white pawn at h2. White bishop at c1, white king at e1, black knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. White to move.