r1bq3r/pppk1p1p/8/4pNp1/P2p2n1/2b1PP1P/1BPQB1PR/1R3KN1 w - - 2 19
FEN state: r1bq3r/pppk1p1p/8/4pNp1/P2p2n1/2b1PP1P/1BPQB1PR/1R3KN1 w - - 2 19 ; Best move: b2c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7, black king at d7, black pawn at f7 and black pawn at h7. Black pawn at e5, white knight at f5 and black pawn at g5. White pawn at a4, black pawn at d4 and black knight at g4. Black bishop at c3, white pawn at e3, white pawn at f3 and white pawn at h3. White bishop at b2, white pawn at c2, white queen at d2, white bishop at e2, white pawn at g2 and white rook at h2. White rook at b1, white king at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 2. Full move number is 19. White to move.