1n1q1k1r/4p1b1/rp3pp1/p1pp3p/P1P3n1/2Q3PP/RPKPPP1R/1NB2BN1 w - - 5 21
FEN state: 1n1q1k1r/4p1b1/rp3pp1/p1pp3p/P1P3n1/2Q3PP/RPKPPP1R/1NB2BN1 w - - 5 21 ; Best move: h3g4
The current state of the chess board is: Black knight at b8, black queen at d8, black king at f8 and black rook at h8. Black pawn at e7 and black bishop at g7. Black rook at a6, black pawn at b6, black pawn at f6 and black pawn at g6. Black pawn at a5, black pawn at c5, black pawn at d5 and black pawn at h5. White pawn at a4, white pawn at c4 and black knight at g4. White queen at c3, white pawn at g3 and white pawn at h3. White rook at a2, white pawn at b2, white king at c2, white pawn at d2, white pawn at e2, white pawn at f2 and white rook at h2. White knight at b1, white bishop at c1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 21. White to move.