rn1k3r/1bpp1p1p/4p2n/p3q1Pp/2QP4/b1P1PP2/PP1B1K1R/RN3BN1 w - - 0 20
FEN state: rn1k3r/1bpp1p1p/4p2n/p3q1Pp/2QP4/b1P1PP2/PP1B1K1R/RN3BN1 w - - 0 20 ; Best move: d4e5
The current state of the chess board is: Black rook at a8, black knight at b8, black king at d8 and black rook at h8. Black bishop at b7, black pawn at c7, black pawn at d7, black pawn at f7 and black pawn at h7. Black pawn at e6 and black knight at h6. Black pawn at a5, black queen at e5, white pawn at g5 and black pawn at h5. White queen at c4 and white pawn at d4. Black bishop at a3, white pawn at c3, white pawn at e3 and white pawn at f3. White pawn at a2, white pawn at b2, white bishop at d2, white king at f2 and white rook at h2. White rook at a1, white knight at b1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.