r4knr/p3p1bp/n7/3p1bPq/2B5/p1P1PN1R/1P1N1PQ1/1RB1K3 w - - 1 21
FEN state: r4knr/p3p1bp/n7/3p1bPq/2B5/p1P1PN1R/1P1N1PQ1/1RB1K3 w - - 1 21 ; Best move: h3h5
The current state of the chess board is: Black rook at a8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at e7, black bishop at g7 and black pawn at h7. Black knight at a6. Black pawn at d5, black bishop at f5, white pawn at g5 and black queen at h5. White bishop at c4. Black pawn at a3, white pawn at c3, white pawn at e3, white knight at f3 and white rook at h3. White pawn at b2, white knight at d2, white pawn at f2 and white queen at g2. White rook at b1, white bishop at c1 and white king at e1. Both players have exhausted their castles. Half move number is 1. Full move number is 21. White to move.