1n2k2r/r1pp1ppp/p1b2n2/2P1p3/pP4P1/4K2R/2N1P3/RQB2BN1 w k - 1 20
FEN state: 1n2k2r/r1pp1ppp/p1b2n2/2P1p3/pP4P1/4K2R/2N1P3/RQB2BN1 w k - 1 20 ; Best move: e3d2
The current state of the chess board is: Black knight at b8, black king at e8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black bishop at c6 and black knight at f6. White pawn at c5 and black pawn at e5. Black pawn at a4, white pawn at b4 and white pawn at g4. White king at e3 and white rook at h3. White knight at c2 and white pawn at e2. White rook at a1, white queen at b1, white bishop at c1, white bishop at f1 and white knight at g1. Black kingside is the only castle move available. Half move number is 1. Full move number is 20. White to move.