3 Colle vs Alekhine, 1925  (D38) Queen's Gambit Declined, Ragozin Variation, 29 moves, 0-1 4 Karpov vs Lautier, 1992  (D38) Queen's Gambit Declined, Ragozin Variation, 68 moves, 1-0 5 Petrosian vs Estrin, 1956 (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 1-0 8 V Makogonov vs Keres, 1947  (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 0-1 10 Mamedyarov vs Eljanov, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 36 moves, 1/2-1/2 12 I Rabinovich vs Ragozin, 1935  (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 1/2-1/2 13 L'Ami vs Jobava, 2006  (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 0-1 14 V Mikenas vs V Kirillov, 1949  (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 0-1 15 V Makogonov vs P Romanovsky, 1939  (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 16 Carlsen vs Koneru, 2008  (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 1-0 17 Reshevsky vs Ragozin, 1937  (D38) Queen's Gambit Declined, Ragozin Variation, 62 moves, 1/2-1/2 18 O Jovanic vs Morozevich, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 38 moves, 0-1 19 Ponomariov vs Kramnik, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 19 moves, 1/2-1/2 20 Eljanov vs M Palac, 2007 (E34) Nimzo-Indian, Classical, Noa Variation, 23 moves, 1/2-1/2 21 Dreev vs Zvjaginsev, 1997 (E33) Nimzo-Indian, Classical, 32 moves, 1/2-1/2 22 Chernin vs Zvjaginsev, 1997 (E33) Nimzo-Indian, Classical, 24 moves, 1/2-1/2 23 I Lipnitsky vs Smyslov, 1951  (E33) Nimzo-Indian, Classical, 23 moves, 0-1 25 N Riumin vs Ragozin, 1934  (E36) Nimzo-Indian, Classical, 36 moves, 0-1 26 Kotov vs Botvinnik, 1939  (E33) Nimzo-Indian, Classical, 38 moves, 0-1 27 Capablanca vs Ragozin, 1936  (E22) Nimzo-Indian, Spielmann Variation, 63 moves, 1-0 28 N Giffard vs Korchnoi, 2006 (E22) Nimzo-Indian, Spielmann Variation, 29 moves, 1/2-1/2 29 Eliskases vs Fischer, 1960  (D38) Queen's Gambit Declined, Ragozin Variation, 58 moves, 1-0 30 Kramnik vs Short, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 1-0 31 V Akobian vs I Krush, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 71 moves, 1/2-1/2 32 Pachman vs Fischer, 1959  (E10) Queen's Pawn Game, 40 moves, 1-0 33 Furman vs I Lipnitsky, 1951  (E46) Nimzo-Indian, 38 moves, 0-1 34 Taimanov vs Fischer, 1960  (E46) Nimzo-Indian, 87 moves, 1/2-1/2 35 Gulko vs M Dvoretzky, 1975 (E46) Nimzo-Indian, 37 moves, 1-0 36 Keres vs I Lipnitsky, 1951  (E46) Nimzo-Indian, 41 moves, 1-0 37 I Ibragimov vs Gulko, 2009 (E46) Nimzo-Indian, 32 moves, 1/2-1/2 38 A Vaisser vs Gulko, 1985 (E46) Nimzo-Indian, 83 moves, 1/2-1/2 39 Reshevsky vs Fischer, 1961  (E51) Nimzo-Indian, 4.e3, 28 moves, 1-0 40 Botvinnik vs Tal, 1961  (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 41 moves, 1-0 41 Botvinnik vs Tal, 1961  (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 43 moves, 1-0 42 F Berkes vs Sax, 2003 (E48) Nimzo-Indian, 4.e3 O-O 5.Bd3 d5, 42 moves, 0-1 43 Lilienthal vs Ragozin, 1936 (D38) Queen's Gambit Declined, Ragozin Variation, 34 moves, 1/2-1/2 44 M Bartel vs Miroshnichenko, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 1/2-1/2 45 Lisitsin vs Ragozin, 1939  (D38) Queen's Gambit Declined, Ragozin Variation, 64 moves, 0-1 46 Petrosian vs N Karaklajic, 1957  (D38) Queen's Gambit Declined, Ragozin Variation, 37 moves, 1-0 48 Gelfand vs Piket, 2000  (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 1-0 49 H Wang vs Z Zhang, 2008 (D38) Queen's Gambit Declined, Ragozin Variation, 45 moves, 1-0 50 Kasimdzhanov vs Vitiugov, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 45 moves, 1/2-1/2 51 Kramnik vs Khalifman, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 67 moves, 1-0 52 V Chuchelov vs Jobava, 2007 (D38) Queen's Gambit Declined, Ragozin Variation, 21 moves, 0-1 53 A Moiseenko vs Jobava, 2005 (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 0-1 54 Van Wely vs Carlsen, 2007  (D38) Queen's Gambit Declined, Ragozin Variation, 60 moves, 1-0 55 P Tregubov vs Y Drozdovskij, 2008  (D38) Queen's Gambit Declined, Ragozin Variation, 25 moves, 1-0 56 Topalov vs Carlsen, 2007  (D38) Queen's Gambit Declined, Ragozin Variation, 26 moves, 1-0 57 Morozevich vs Movsesian, 2007  (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 0-1 58 V Laznicka vs G Sargissian, 2006 (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 0-1 59 Carlsen vs Grischuk, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 60 Morozevich vs Aronian, 2007  (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 1/2-1/2 61 Grischuk vs Morozevich, 2007  (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 62 Kramnik vs Grischuk, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 56 moves, 1-0 63 Grischuk vs Kramnik, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 52 moves, 1-0 64 Kramnik vs Mamedyarov, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 1-0 65 Aronian vs Kramnik, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 Extra Games Gelfand vs A Moiseenko, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 1-0 E Can vs Lupulescu, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 0-1 Vitiugov vs K Kulaots, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 1-0 Lagno vs Y Hou, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 1-0 F Vallejo Pons vs Anand, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 35 moves, 0-1 Zubov vs A Moiseenko, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 0-1 Carlsen vs Aronian, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 47 moves, 1-0 K Kavutskiy vs Y Yu, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 0-1 Giri vs Y Yu, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 91 moves, 0-1 Aronian vs Anand, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 34 moves, 1-0 R Vazquez Igarza vs M Rodshtein, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 1-0 Svidler vs Giri, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 29 moves, 0-1 K Dragun vs Naroditsky, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 E El Gindy vs H Ni, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 0-1 S Agdestein vs Topalov, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 61 moves, 1-0 Aronian vs Anand, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 46 moves, 1-0 Carlsen vs Movsesian, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 63 moves, 1-0 H Wang vs A Aleksandrov, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 1-0 Gelfand vs Z Rahman, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 63 moves, 1-0 Khenkin vs K Dragun, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 47 moves, 1-0 Kramnik vs Mamedyarov, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 1-0 Aronian vs Mamedyarov, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 H Melkumyan vs Fressinet, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 69 moves, 1-0 N Grandelius vs Topalov, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 0-1 Eljanov vs H S Gretarsson, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 53 moves, 1-0 Ding Liren vs F Urkedal, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 1-0 Wojtaszek vs V Inkiov, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 29 moves, 1-0 G Gajewski vs M Llanes Hurtado, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 57 moves, 1-0 Jakovenko vs Dan Golub, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 38 moves, 1-0 L'Ami vs Giri, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 0-1 I Ivanisevic vs N Grandelius, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 63 moves, 0-1 Lupulescu vs F Peralta, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 26 moves, 0-1 Harikrishna vs G Gajewski, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 Jakovenko vs Fressinet, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 1-0 J L Hammer vs A Aleksandrov, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 45 moves, 1-0 T Gareyev vs G Flom (Battaglini), 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 50 moves, 1-0 Le Quang Liem vs F Peralta, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 Bacrot vs F Peralta, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 1-0 A Korobov vs H Wang, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 36 moves, 0-1 Eljanov vs Kryvoruchko, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 1-0 I Khmelniker vs A Moiseenko, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 57 moves, 0-1 Khismatullin vs E Alekseev, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 35 moves, 1-0 M Matlakov vs L Renaze, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 1-0 Potkin vs Tomashevsky, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 0-1 Nakamura vs Grischuk, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 1-0 A Korobov vs Vocaturo, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 55 moves, 1-0 Gelfand vs Ponomariov, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 38 moves, 1-0 W Zhou vs H Wang, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 35 moves, 1-0 Le Quang Liem vs D Xiu, 2009 (D38) Queen's Gambit Declined, Ragozin Variation, 52 moves, 1-0 Gelfand vs Jakovenko, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 1-0 Jakovenko vs A Rizouk, 2009 (D38) Queen's Gambit Declined, Ragozin Variation, 53 moves, 1-0 Mamedyarov vs E Can, 2010  (D38) Queen's Gambit Declined, Ragozin Variation, 45 moves, 1-0 Y Wang vs Eljanov, 2008  (D38) Queen's Gambit Declined, Ragozin Variation, 75 moves, 1-0 Sakaev vs Vitiugov, 2007 (D38) Queen's Gambit Declined, Ragozin Variation, 64 moves, 1-0 S Volkov vs A Moiseenko, 2007 (D38) Queen's Gambit Declined, Ragozin Variation, 52 moves, 1-0 S Bogner vs Y Yu, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 60 moves, 0-1 Grischuk vs Y Yu, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 0-1 Lou Yiping vs Y Yu, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 57 moves, 0-1 Eljanov vs Van Kampen, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 1-0 Giri vs Kramnik, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 67 moves, 0-1 Vachier-Lagrave vs Caruana, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 0-1 Vachier-Lagrave vs Aronian, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 59 moves, 1-0 Topalov vs Aronian, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 58 moves, 1-0 D Haessel vs Shankland, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 0-1 Ivanchuk vs Carlsen, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 18 moves, 1/2-1/2 Swiercz vs A Moiseenko, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 62 moves, 1-0 G Kjartansson vs Naroditsky, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 0-1 Y Vovk vs G Gajewski, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 46 moves, 1-0 E Inarkiev vs N Abasov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 1-0 Iturrizaga Bonelli vs Qi Guo, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 73 moves, 1-0 Nakamura vs Mamedyarov, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 0-1 Ding Liren vs H Wang, 2011  (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 1-0 T Sanikidze vs Harikrishna, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 64 moves, 0-1 Macieja vs G Gajewski, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 M Aguettaz vs Giri, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 26 moves, 0-1 R Kaufman vs I Krush, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 24 moves, 0-1 Makarov vs M Matlakov, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 0-1 Giri vs M Bartel, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 1-0 Fressinet vs L Patriarca, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 50 moves, 1-0 Fressinet vs Shengelia, 2010 (D38) Queen's Gambit Declined, Ragozin Variation, 64 moves, 1-0 V Laznicka vs Mamedyarov, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 49 moves, 0-1 P Bobras vs G Gajewski, 2006  (D38) Queen's Gambit Declined, Ragozin Variation, 28 moves, 0-1 R Kempinski vs G Gajewski, 2006 (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 0-1 Kasparov vs A Aleksandrov, 2002  (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 1-0 I Sokolov vs Sosonko, 1997 (D38) Queen's Gambit Declined, Ragozin Variation, 47 moves, 1-0 Kasparov vs Sosonko, 1981  (D38) Queen's Gambit Declined, Ragozin Variation, 29 moves, 1-0 A Hoffmann vs L Hyldkrog, 1999 (D38) Queen's Gambit Declined, Ragozin Variation, 56 moves, 1-0 A Hoffmann vs M Kahn, 1999 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 Eljanov vs Saric, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 34 moves, 1-0 R Makhmutov vs A Predke, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 0-1 Shankland vs Aronian, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 67 moves, 1/2-1/2 L Bruzon Batista vs Lenderman, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 37 moves, 0-1 Tomashevsky vs M Rodshtein, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 36 moves, 1-0 Mamedyarov vs Carlsen, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 25 moves, 0-1 Dubov vs Anand, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 1-0 C Li vs M Matlakov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 39 moves, 1-0 S Bogner vs J L Hammer, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 0-1 Wojtaszek vs J L Hammer, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 1-0 H Banikas vs J L Hammer, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 61 moves, 0-1 Nakamura vs Aronian, 2014  (D38) Queen's Gambit Declined, Ragozin Variation, 48 moves, 1-0 Ding Liren vs Y Yu, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 57 moves, 1-0 S Bogdanovich vs Mamedyarov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 55 moves, 0-1 J Vang Glud vs J L Hammer, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 30 moves, 0-1 Duda vs Wojtaszek, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 36 moves, 0-1 Ding Liren vs Liu Qingnan, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 1-0 J Mertanen vs A Aleksandrov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 46 moves, 0-1 H Melkumyan vs Naroditsky, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 76 moves, 1-0 Vitiugov vs A Aleksandrov, 2015  (D38) Queen's Gambit Declined, Ragozin Variation, 25 moves, 1-0 Goryachkina vs Vitiugov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 55 moves, 0-1 Kuzubov vs A Aleksandrov, 2015 (D38) Queen's Gambit Declined, Ragozin Variation, 48 moves, 1/2-1/2 D Xiu vs Lenderman, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 64 moves, 0-1 Shirov vs Y Hou, 2013  (D38) Queen's Gambit Declined, Ragozin Variation, 28 moves, 1-0 L'Ami vs R Panjwani, 2014 (D38) Queen's Gambit Declined, Ragozin Variation, 38 moves, 1-0 W Surya vs Wei Yi, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 0-1 Navara vs M Parligras, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 23 moves, 1-0 M Prusikin vs Khenkin, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 35 moves, 1-0 K Georgiev vs A Boruchovsky, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 28 moves, 1-0 J Hawkins vs B Furman, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 D Zoler vs A Pashikian, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 56 moves, 0-1 Fressinet vs V Inkiov, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 1-0 T K Antal vs A Pashikian, 2013 (D38) Queen's Gambit Declined, Ragozin Variation, 46 moves, 0-1 Shimanov vs Wei Yi, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 32 moves, 1-0 Kovalenko vs Khismatullin, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 53 moves, 1-0 M Pogromsky vs A Aleksandrov, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 41 moves, 0-1 Ding Liren vs M Parligras, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 37 moves, 0-1 A Shukuraliev vs Z Zhang, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 49 moves, 0-1 J Gustafsson vs M R Venkatesh, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 42 moves, 0-1 Zhao Jun vs Y Yu, 2012  (D38) Queen's Gambit Declined, Ragozin Variation, 61 moves, 0-1 Nyback vs N Grandelius, 2012 (D38) Queen's Gambit Declined, Ragozin Variation, 31 moves, 0-1 S Williams vs J L Hammer, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 40 moves, 0-1 B Lalith vs A Aleksandrov, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 33 moves, 0-1 Khismatullin vs S Sjugirov, 2011 (D38) Queen's Gambit Declined, Ragozin Variation, 75 moves, 1-0 A Riazantsev vs E Alekseev, 2009 (D38) Queen's Gambit Declined, Ragozin Variation, 46 moves, 0-1 J Zhou vs A Aleksandrov, 2009  (D38) Queen's Gambit Declined, Ragozin Variation, 34 moves, 1-0 E Romanov vs A Aleksandrov, 2009 (D38) Queen's Gambit Declined, Ragozin Variation, 45 moves, 0-1 M Oleksienko vs Vitiugov, 2016 (D38) Queen's Gambit Declined, Ragozin Variation, 51 moves, 0-1 Krasenkow vs J L Hammer, 2016  (D38) Queen's Gambit Declined, Ragozin Variation, 50 moves, 0-1 Mamedyarov vs Y Hou, 2016  (D38) Queen's Gambit Declined, Ragozin Variation, 54 moves, 1-0 R Edouard vs Z Tan, 2016 (D38) Queen's Gambit Declined, Ragozin Variation, 44 moves, 1-0 A Korobov vs M Matlakov, 2016 (D38) Queen's Gambit Declined, Ragozin Variation, 43 moves, 0-1 197 games