1rbk2nr/1p2b2p/2P5/p1pppp2/4PBpP/P1NP4/R1P1P1P1/1Q2KBNR w K - 0 19
FEN state: 1rbk2nr/1p2b2p/2P5/p1pppp2/4PBpP/P1NP4/R1P1P1P1/1Q2KBNR w K - 0 19 ; Best move: f4e5
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at d8, black knight at g8 and black rook at h8. Black pawn at b7, black bishop at e7 and black pawn at h7. White pawn at c6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at f5. White pawn at e4, white bishop at f4, black pawn at g4 and white pawn at h4. White pawn at a3, white knight at c3 and white pawn at d3. White rook at a2, white pawn at c2, white pawn at e2 and white pawn at g2. White queen at b1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 19. White to move.