r1bq1b2/pp1pk2r/2p2n1p/1N3pp1/3P2PP/3n4/PPP1PP1R/1RBK1BN1 w - - 5 13
FEN state: r1bq1b2/pp1pk2r/2p2n1p/1N3pp1/3P2PP/3n4/PPP1PP1R/1RBK1BN1 w - - 5 13 ; Best move: e2d3
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at d7, black king at e7 and black rook at h7. Black pawn at c6, black knight at f6 and black pawn at h6. White knight at b5, black pawn at f5 and black pawn at g5. White pawn at d4, white pawn at g4 and white pawn at h4. Black knight at d3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white rook at h2. White rook at b1, white bishop at c1, white king at d1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 13. White to move.