1r2kbnr/1b1p1ppp/3p2N1/ppn3P1/Q1p5/2P1Bq2/PP2PP1P/RN2KB1R b KQk - 3 18
FEN state: 1r2kbnr/1b1p1ppp/3p2N1/ppn3P1/Q1p5/2P1Bq2/PP2PP1P/RN2KB1R b KQk - 3 18 ; Best move: f3e3
The current state of the chess board is: Black rook at b8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at d6 and white knight at g6. Black pawn at a5, black pawn at b5, black knight at c5 and white pawn at g5. White queen at a4 and black pawn at c4. White pawn at c3, white bishop at e3 and black queen at f3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white king at e1, white bishop at f1 and white rook at h1. White kingside, white queenside and black kingside castles are available. Half move number is 3. Full move number is 18. Black to move.