1nb1k1nr/1pb3p1/r3p1q1/pPpp1p1R/P2P4/N2KBP2/1RP1P3/3Q1BN1 w - - 3 21
FEN state: 1nb1k1nr/1pb3p1/r3p1q1/pPpp1p1R/P2P4/N2KBP2/1RP1P3/3Q1BN1 w - - 3 21 ; Best move: h5h8
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black bishop at c7 and black pawn at g7. Black rook at a6, black pawn at e6 and black queen at g6. Black pawn at a5, white pawn at b5, black pawn at c5, black pawn at d5, black pawn at f5 and white rook at h5. White pawn at a4 and white pawn at d4. White knight at a3, white king at d3, white bishop at e3 and white pawn at f3. White rook at b2, white pawn at c2 and white pawn at e2. White queen at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. White to move.