2r1k1nr/1p2b2p/pnp1q1p1/3Pp3/2PP4/P6p/1P1BB2P/RN1K1Q1R w k - 0 22
FEN state: 2r1k1nr/1p2b2p/pnp1q1p1/3Pp3/2PP4/P6p/1P1BB2P/RN1K1Q1R w k - 0 22 ; Best move: d5e6
The current state of the chess board is: Black rook at c8, black king at e8, black knight at g8 and black rook at h8. Black pawn at b7, black bishop at e7 and black pawn at h7. Black pawn at a6, black knight at b6, black pawn at c6, black queen at e6 and black pawn at g6. White pawn at d5 and black pawn at e5. White pawn at c4 and white pawn at d4. White pawn at a3 and black pawn at h3. White pawn at b2, white bishop at d2, white bishop at e2 and white pawn at h2. White rook at a1, white knight at b1, white king at d1, white queen at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 22. White to move.