r1b4r/p1kpbnpp/n1p1p3/5pQ1/p1BPPP1P/BPP3P1/3NN1R1/1R2K3 w - - 3 18
FEN state: r1b4r/p1kpbnpp/n1p1p3/5pQ1/p1BPPP1P/BPP3P1/3NN1R1/1R2K3 w - - 3 18 ; Best move: g5e7
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at a7, black king at c7, black pawn at d7, black bishop at e7, black knight at f7, black pawn at g7 and black pawn at h7. Black knight at a6, black pawn at c6 and black pawn at e6. Black pawn at f5 and white queen at g5. Black pawn at a4, white bishop at c4, white pawn at d4, white pawn at e4, white pawn at f4 and white pawn at h4. White bishop at a3, white pawn at b3, white pawn at c3 and white pawn at g3. White knight at d2, white knight at e2 and white rook at g2. White rook at b1 and white king at e1. Both players have exhausted their castles. Half move number is 3. Full move number is 18. White to move.