r2qk1nr/pbppn3/1p2p2b/5ppp/2PN3P/P3P1P1/1P1PQP2/RNB1KBR1 b Qkq - 2 10
FEN state: r2qk1nr/pbppn3/1p2p2b/5ppp/2PN3P/P3P1P1/1P1PQP2/RNB1KBR1 b Qkq - 2 10 ; Best move: g5g4
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at c7, black pawn at d7 and black knight at e7. Black pawn at b6, black pawn at e6 and black bishop at h6. Black pawn at f5, black pawn at g5 and black pawn at h5. White pawn at c4, white knight at d4 and white pawn at h4. White pawn at a3, white pawn at e3 and white pawn at g3. White pawn at b2, white pawn at d2, white queen at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at g1. White queenside, black kingside and black queenside castles are available. Half move number is 2. Full move number is 10. Black to move.