r4b1r/p2kp2p/7n/Pp3p2/n3P1pP/1P1P4/4NPP1/R1B1KB1R w - - 1 19
FEN state: r4b1r/p2kp2p/7n/Pp3p2/n3P1pP/1P1P4/4NPP1/R1B1KB1R w - - 1 19 ; Best move: b3a4
The current state of the chess board is: Black rook at a8, black bishop at f8 and black rook at h8. Black pawn at a7, black king at d7, black pawn at e7 and black pawn at h7. Black knight at h6. White pawn at a5, black pawn at b5 and black pawn at f5. Black knight at a4, white pawn at e4, black pawn at g4 and white pawn at h4. White pawn at b3 and white pawn at d3. White knight at e2, white pawn at f2 and white pawn at g2. White rook at a1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 19. White to move.