Rating 2245 · Expert · discovered attack, equality, long, middlegame.
White: king c1; queen d5; rooks d1/h1; bishop c3; pawns a3/b2/c2/e4/f2/g2/h4. Black: king g8; queen c7; rooks c8/f8; knight c4; pawns a7/b7/d6/f7/g7/h7. White is ahead by 1 point of material. Black to move.
discovered attack, equality, long, middlegame. The key move Nxb2 wins material.
FEN: 2r2rk1/ppq2ppp/3p4/3Q4/2n1P2P/P1B5/1PP2PP1/2KR3R w - - 5 21
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