25 Rd6xc6+!! drags Black c7-king onto c6, trapped on the c-file Keres vs L Schmid, 1961  (B02) Alekhine's Defense, 29 moves, 1-0 Alekhine vs Tartakower, 1930  (A90) Dutch, 50 moves, 1-0 34 ... Ra7-g7?? blocks g7-sq, Ne4-f6 is then mate, 35 Qh5xNe8!! S B Hansen vs Aronian, 2011  (C53) Giuoco Piano, 39 moves, 0-1 Gelfand vs Kamsky, 2012  (D15) Queen's Gambit Declined Slav, 44 moves, 1/2-1/2 Caruana vs I Khairullin, 2012  (B48) Sicilian, Taimanov Variation, 51 moves, 1-0 T Kosintseva vs Kosteniuk, 2012  (B67) Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7, 29 moves, 1-0 V Gunina vs A Muzychuk, 2012  (D43) Queen's Gambit Declined Semi-Slav, 38 moves, 1-0 27 .. Rd8-d1+! b1-king trapped on b1-h7 diag makes e4-mating sq X Zhao vs E Danielian, 2011  (D17) Queen's Gambit Declined Slav, 58 moves, 0-1 19 ... Qc4xNd4! 0-1 based on limited mobility of White g1-king M Subaric vs P Trifunovic, 1946  (D39) Queen's Gambit Declined, Ragozin, Vienna Variation, 19 moves, 0-1 20 ... Ng6-e7?? only e8-,d7-flights left for 21 Qd2xNh6!+- D Spence vs G Suez-Panama, 2016  (C11) French, 22 moves, 1-0 25...Qc5-d5!! White h1-king is trapped on the a8-h1 diagonal R Har-Zvi vs C Ferron Garcia, 1993  (C55) Two Knights Defense, 27 moves, 0-1 110 Kc4-b3?? allows shocking underpromotion 110 ... a2-a1=N#! M Kravtsiv vs Ding Liren, 2017  (E54) Nimzo-Indian, 4.e3, Gligoric System, 110 moves, 0-1 Mamedyarov vs S Lu, 2016  (A85) Dutch, with c4 & Nc3, 24 moves, 1-0 L Bruzon Batista vs V S Gujrathi, 2015  (A33) English, Symmetrical, 39 moves, 1-0 14 games