26 Nf6xRe8! attacks Black c7-queen while White h7-queen hangs Kostic vs H Wolf, 1922  (D44) Queen's Gambit Declined Semi-Slav, 80 moves, 1-0 22 Qd1xNd4+! Bb6xQd4 since Black d8-queen hangs to h4-bishop Carlsen vs Aronian, 2008  (C84) Ruy Lopez, Closed, 40 moves, 1-0 13 Nd5-c3!? White chooses best way to give up White d5-knight Aronian vs Ivanchuk, 2008  (D12) Queen's Gambit Declined Slav, 44 moves, 0-1 39 Rg6-h6+! gives away a rook to make a loose bishop, then LPDO Kramnik vs E Alekseev, 2008  (A37) English, Symmetrical, 41 moves, 1-0 43 ... Rb7xd7! puts d7-rook en prise since White e2-rook hangs Topalov vs Aronian, 2008  (D47) Queen's Gambit Declined Semi-Slav, 72 moves, 1-0 33 ... Re5-c5 34 Qc4xRc5! works as Black b8-rook is en prise Karpov vs Polugaevsky, 1974  (B92) Sicilian, Najdorf, Opocensky Variation, 41 moves, 1-0 21 ... Qf4-d2! puts queen en prise as White h5-queen also hangs Mamedyarov vs I Kurnosov, 2009  (D70) Neo-Grunfeld Defense, 21 moves, 0-1 34 Qh6-g7+! as Black f5-queen is en prise to the White f4-rook Leko vs Gelfand, 2009  (C42) Petrov Defense, 43 moves, 1-0 8 games