r1b2r2/ppp1q2p/2nPp2n/5k2/1P1b1N2/5PPP/P2PP1B1/RNB3KR w - - 1 18
FEN state: r1b2r2/ppp1q2p/2nPp2n/5k2/1P1b1N2/5PPP/P2PP1B1/RNB3KR w - - 1 18 ; Best move: e2e3
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black queen at e7 and black pawn at h7. Black knight at c6, white pawn at d6, black pawn at e6 and black knight at h6. Black king at f5. White pawn at b4, black bishop at d4 and white knight at f4. White pawn at f3, white pawn at g3 and white pawn at h3. White pawn at a2, white pawn at d2, white pawn at e2 and white bishop at g2. White rook at a1, white knight at b1, white bishop at c1, white king at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 18. White to move.