1n2k1nr/rp2b3/2pp1ppp/4pb2/1QP1PP1P/p2K1N2/PB4P1/2R2B1R w k - 0 19
FEN state: 1n2k1nr/rp2b3/2pp1ppp/4pb2/1QP1PP1P/p2K1N2/PB4P1/2R2B1R w k - 0 19 ; Best move: e4f5
The current state of the chess board is: Black knight at b8, black king at e8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7 and black bishop at e7. Black pawn at c6, black pawn at d6, black pawn at f6, black pawn at g6 and black pawn at h6. Black pawn at e5 and black bishop at f5. White queen at b4, white pawn at c4, white pawn at e4, white pawn at f4 and white pawn at h4. Black pawn at a3, white king at d3 and white knight at f3. White pawn at a2, white bishop at b2 and white pawn at g2. White rook at c1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 0. Full move number is 19. White to move.