4rknr/p1p1qp2/Q3p3/P2pN1p1/4P1p1/b6B/1P1P1P1P/RNB1K2R w KQ - 1 19
FEN state: 4rknr/p1p1qp2/Q3p3/P2pN1p1/4P1p1/b6B/1P1P1P1P/RNB1K2R w KQ - 1 19 ; Best move: a1a3
The current state of the chess board is: Black rook at e8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at e7 and black pawn at f7. White queen at a6 and black pawn at e6. White pawn at a5, black pawn at d5, white knight at e5 and black pawn at g5. White pawn at e4 and black pawn at g4. Black bishop at a3 and white bishop at h3. White pawn at b2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 1. Full move number is 19. White to move.