54.? (Friday, January 29) Ljubojevic vs Larsen, 1974  (C71) Ruy Lopez, 66 moves, 1-0 51...? (Thursday, February 11) Sutovsky vs I Sokolov, 2005  (C80) Ruy Lopez, Open, 57 moves, 0-1 29...? (Monday, February 29) E von Schmidt vs Paulsen, 1864  (C65) Ruy Lopez, Berlin Defense, 30 moves, 0-1 27 ...? (Monday, March 7) E Liu vs B Lugo, 2006  (C78) Ruy Lopez, 27 moves, 0-1 18.? (Sunday, March 20) Adams vs D Baramidze, 2015  (C78) Ruy Lopez, 31 moves, 1-0 34 ? (Tuesday, April 26) N Pogonina vs N Dudareva, 2006  (C62) Ruy Lopez, Old Steinitz Defense, 35 moves, 1-0 24.? (Saturday, April 30) M Rohde vs B M Kogan, 1986  (C75) Ruy Lopez, Modern Steinitz Defense, 32 moves, 1-0 26....? (Monday, May 2) P W Power vs R Hart, 1983  (C97) Ruy Lopez, Closed, Chigorin, 27 moves, 0-1 20.? (Thursday, May 19) Capablanca vs M Fonaroff, 1918  (C66) Ruy Lopez, 22 moves, 1-0 22...? (Monday, May 30) D Mitran vs M Carbajo Berrocal, 2007  (C64) Ruy Lopez, Classical, 24 moves, 0-1 24.? (Sunday, June 19) Fedorchuk vs Dorfman, 2015  (C65) Ruy Lopez, Berlin Defense, 40 moves, 1-0 26.? (Friday, July 15) S Megaranto vs E Hossain, 2007  (C95) Ruy Lopez, Closed, Breyer, 65 moves, 1-0 26.? (Sunday, July 24) Tal vs Kirjatsky, 1959  (C89) Ruy Lopez, Marshall, 41 moves, 1-0 28.? (Monday, November 21) Tkachiev vs J Emms, 1996  (C86) Ruy Lopez, Worrall Attack, 29 moves, 1-0 34.? (Friday, December 2) Wei Yi vs Ding Liren, 2015  (C67) Ruy Lopez, 36 moves, 1-0 25.? (Monday, January 9) Chandler vs O I Barkan, 1975  (C73) Ruy Lopez, Modern Steinitz Defense, 25 moves, 1-0 30.? (Monday, January 23) K Pan vs I Mjatezs, 2016  (C62) Ruy Lopez, Old Steinitz Defense, 31 moves, 1-0 24...? (Friday, February 3) Timman vs Spassky, 1983  (C73) Ruy Lopez, Modern Steinitz Defense, 29 moves, 0-1 27...? (Thursday, February 16) Naiditsch vs Fressinet, 2015  (C67) Ruy Lopez, 28 moves, 0-1 33 ? (Monday, February 20) Lagno vs Kosteniuk, 2007  (C89) Ruy Lopez, Marshall, 34 moves, 1-0 27...? (Friday, March 3) I Cheparinov vs Navara, 2007  (C84) Ruy Lopez, Closed, 36 moves, 0-1 23.? (Friday, April 21) E Inarkiev vs Svidler, 2016  (C96) Ruy Lopez, Closed, 26 moves, 1-0 27...? (Sunday, June 4) Shirov vs Lautier, 1995  (C75) Ruy Lopez, Modern Steinitz Defense, 41 moves, 0-1 15.? (Sunday, July 2) Wei Yi vs Navara, 2016  (C65) Ruy Lopez, Berlin Defense, 28 moves, 1-0 26.? (Friday, July 7) Stellwagen vs Yusupov, 2007  (C73) Ruy Lopez, Modern Steinitz Defense, 32 moves, 1-0 32.? (Thursday, August 10) Spassky vs J H Donner, 1966  (C86) Ruy Lopez, Worrall Attack, 35 moves, 1-0 24.? (Thursday, August 17) H Seidman vs G Kramer, 1946  (C80) Ruy Lopez, Open, 27 moves, 1-0 48. ? (Tuesday, Spetember 5) Shirov vs Short, 1997  (C65) Ruy Lopez, Berlin Defense, 50 moves, 1-0 29. (Wednesday, September 20) A Muzychuk vs Brunello, 2014  (C69) Ruy Lopez, Exchange, Gligoric Variation, 30 moves, 1-0 34.? (Tuesday, October 17) S Polgar vs S Kamberi, 1996  (C93) Ruy Lopez, Closed, Smyslov Defense, 34 moves, 1-0 24...? (Saturday, October 21) Y Hou vs B Yildiz, 2012  (C78) Ruy Lopez, 34 moves, 0-1 20.? (Wednesday, October 25) Anand vs Svidler, 2016  (C84) Ruy Lopez, Closed, 24 moves, 1-0 23.? (Tuesday, December 5) G Chandler vs B Tauren, 1989  (C63) Ruy Lopez, Schliemann Defense, 24 moves, 1-0 32...? (Wednesday, December 6) V Shcherbakov vs Furman, 1955  (C94) Ruy Lopez, Closed, Breyer Defense, 35 moves, 0-1 32.? (Thursday, December 7) M H Horton vs P G Heilemann, 1987  (C95) Ruy Lopez, Closed, Breyer, 38 moves, 1-0 25.? (Thursday, December 28) Caruana vs Onischuk, 2016  (C78) Ruy Lopez, 28 moves, 1-0 36.? (Tuesday, January 2) Short vs E Blomqvist, 2017  (C92) Ruy Lopez, Closed, 36 moves, 1-0 29...? (Tuesday, January 16) Vachier-Lagrave vs Anand, 2016  (C65) Ruy Lopez, Berlin Defense, 36 moves, 0-1 22.? (Tuesday, January 30) A W Fox vs A Clerc, 1901  (C67) Ruy Lopez, 22 moves, 1-0 14...? (Wednesday, Febuary 7) K Grigorian vs Dzindzichashvili, 1969  (C64) Ruy Lopez, Classical, 14 moves, 0-1 23.? (Sunday, February 25) Movsesian vs Leko, 2012  (C67) Ruy Lopez, 36 moves, 1-0 12.? (Sunday, March 4) Motylev vs M Godena, 2010  (C60) Ruy Lopez, 20 moves, 1-0 38.? (Monday, March 26) S Sjugirov vs A Kveinys, 2017  (C95) Ruy Lopez, Closed, Breyer, 82 moves, 1-0 28.? (Saturday, May 5) P V Nandhidhaa vs P Karthikeyan, 2016  (C70) Ruy Lopez, 35 moves, 1-0 26.? (Sunday, May 13) S Cao vs V Golod, 2001  (C77) Ruy Lopez, 40 moves, 1-0 22. ..? (Saturday, May 26) J Jackson vs G Jones, 2016  (C78) Ruy Lopez, 26 moves, 0-1 34.? (Sunday, September 9) Kamsky vs Naroditsky, 2017  (C91) Ruy Lopez, Closed, 45 moves, 1-0 18...? (Friday, September 28) H Weenink vs Kostic, 1927  (C63) Ruy Lopez, Schliemann Defense, 25 moves, 0-1 31.? (Sunday, September 30) Caruana vs Kramnik, 2016  (C65) Ruy Lopez, Berlin Defense, 40 moves, 1-0 37.? (Friday, October 19) B Zuckerman vs J Kostro, 1972  (C98) Ruy Lopez, Closed, Chigorin, 39 moves, 1-0 36.? (Sunday, October 21) A Volokitin vs P Nikolic, 2006  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 61 moves, 1/2-1/2 27 ? )Frodau. Mpvember 2) P Bobras vs P Schreiner, 2017  (C87) Ruy Lopez, 34 moves, 1-0 26 ? (Monday, Novemer 5) Dominguez Perez vs Aronian, 2016  (C84) Ruy Lopez, Closed, 26 moves, 1-0 36...? (Saturday, November 17) Polgar vs Adams, 1999  (C89) Ruy Lopez, Marshall, 45 moves, 0-1 19.? (Friday, December 7) E Korchmar vs Y Polyak, 1937  (C62) Ruy Lopez, Old Steinitz Defense, 23 moves, 1-0 32.? (Thursday, December 13) Shabalov vs Sasikiran, 2008  (C77) Ruy Lopez, 36 moves, 1-0 27 ...? (Thursday, December 27) K Alekseenko vs M Petrosyan, 2017  (C65) Ruy Lopez, Berlin Defense, 33 moves, 0-1 38.? (Tuesday, January 15) H Wang vs M Kravtsiv, 2008  (C78) Ruy Lopez, 41 moves, 1-0 32.? (Friday, January 25) Y Hou vs Caruana, 2017  (C67) Ruy Lopez, 40 moves, 1-0 29.? (Monday, April 1) T L Petrosian vs A Minasian, 2006  (C67) Ruy Lopez, 30 moves, 1-0 13.? (Wednesday, May 22) L Bachmann vs M Fiechtl, 1886  (C67) Ruy Lopez, 15 moves, 1-0 32...? (Thursday, June 6) I Aftsoglou vs D Bojkov, 2001  (C68) Ruy Lopez, Exchange, 37 moves, 0-1 35.? (Friday, June 21) Jobava vs K Georgiev, 2009  (C78) Ruy Lopez, 40 moves, 1-0 17.? (Saturday, June 29) Dominguez Perez vs Morozevich, 2008  (C70) Ruy Lopez, 32 moves, 1-0 24.? (Monday, October 7) Tal vs P Mejic, 1974  (C77) Ruy Lopez, 24 moves, 1-0 43.? (Tuesday, October 15) Alekhine vs T H Tylor, 1937  (C86) Ruy Lopez, Worrall Attack, 44 moves, 1-0 48.? (Tuesday, November 5) Benjamin vs Romanishin, 1987  (C96) Ruy Lopez, Closed, 49 moves, 1-0 22.? (Tuesday, November 26) L Prins vs E Paoli, 1949  (C78) Ruy Lopez, 34 moves, 1-0 25.? (Monday, December 16) Duras vs M Gladig, 1909  (C77) Ruy Lopez, 26 moves, 1-0 29.? (Thursday, December 26) Svidler vs Adams, 2000  (C78) Ruy Lopez, 34 moves, 1-0 27.? (Sunday, January 26) de Firmian vs P Nikolic, 1985  (C92) Ruy Lopez, Closed, 37 moves, 1-0 41. ? (Wednesday, January 29) Harikrishna vs B Adhiban, 2017  (C78) Ruy Lopez, 43 moves, 1-0 46.? (Saturday, February 1) Jakovenko vs I Cheparinov, 2008  (C67) Ruy Lopez, 50 moves, 1-0 22 ? (Tuesday, February 18) Adams vs P Dezan, 1989  (C64) Ruy Lopez, Classical, 22 moves, 1-0 36.? (Thursday, March 19) Shirov vs Z Almasi, 1997  (C69) Ruy Lopez, Exchange, Gligoric Variation, 41 moves, 1-0 29.? (Tuesday, March 24) Ivkov vs Gufeld, 1964  (C94) Ruy Lopez, Closed, Breyer Defense, 31 moves, 1-0 25.? (Tuesday, April 21) Tarrasch vs Harmonist, 1891  (C67) Ruy Lopez, 26 moves, 1-0 26...? (Monday, July 20) V Kirillov vs Furman, 1949  (C77) Ruy Lopez, 27 moves, 0-1 29.? (Sunday,July 26) Dvoirys vs G Timoscenko, 1988  (C92) Ruy Lopez, Closed, 35 moves, 1-0 47.? (Wednesday, August 5) Naiditsch vs Ponomariov, 2014  (C95) Ruy Lopez, Closed, Breyer, 49 moves, 1-0 34.? (Wednesday, August 12) McShane vs D Howell, 2017  (C85) Ruy Lopez, Exchange Variation Doubly Deferred (DERLD), 37 moves, 1-0 24.? (Monday, August 24) I A Zybin vs Znosko-Borovsky, 1902  (C79) Ruy Lopez, Steinitz Defense Deferred, 25 moves, 1-0 38.? (Wednesday, September 9) Ljubojevic vs A Planinc, 1970  (C68) Ruy Lopez, Exchange, 40 moves, 1-0 49.? (Friday, October 16) Svidler vs Topalov, 2006  (C67) Ruy Lopez, 67 moves, 1-0 22 ...? (Thursday, October 29) Oll vs Psakhis, 1987  (C71) Ruy Lopez, 30 moves, 0-1 26.? (Sunday, November 1) Shirov vs Karjakin, 2008  (C67) Ruy Lopez, 42 moves, 1-0 16.? (Saturday, November 7) Ganguly vs A Ismagambetov, 2006  (C67) Ruy Lopez, 24 moves, 1-0 33.? (Monday, November 9) Gufeld vs Tal, 1959  (C77) Ruy Lopez, 37 moves, 1-0 28.? (Wednesday, December 2) K Shirazi vs O H Castro Rojas, 1991  (C77) Ruy Lopez, 29 moves, 1-0 29.? (Wednesday, December 9) Ganguly vs A Smith, 2019  (C77) Ruy Lopez, 32 moves, 1-0 32.? (Monday, February 1) K Burger vs C Lyon, 1952  (C78) Ruy Lopez, 33 moves, 1-0 30.? (Sunday, February 28) W N Watson vs J E Littlewood, 1991  (C91) Ruy Lopez, Closed, 41 moves, 1-0 37...? (Thursday, March 18) Y Hou vs Kosteniuk, 2008  (C90) Ruy Lopez, Closed, 48 moves, 0-1 10...? (Monday, May 3) H Barber vs M Hebden, 2000  (C68) Ruy Lopez, Exchange, 10 moves, 0-1 24...? (Thursday, May 20) P Girinath vs Ganguly, 2000  (C77) Ruy Lopez, 26 moves, 0-1 26...? (Sunday, May 30) Shirov vs Ivanchuk, 2007  (C91) Ruy Lopez, Closed, 34 moves, 0-1 41.? (Monday, July 5) Lagno vs D Howell, 2002  (C96) Ruy Lopez, Closed, 42 moves, 1-0 28.? (Monday, August 2) Robatsch vs A Kostjoerin, 1960  (C77) Ruy Lopez, 29 moves, 1-0 36.? (Tuesday, August 3) Plachetka vs G Kluger, 1972  (C96) Ruy Lopez, Closed, 37 moves, 1-0 37...? (Monday, August 16) A Bodnaruk vs Z Abdumalik, 2019  (C84) Ruy Lopez, Closed, 37 moves, 0-1 20...? (Tuesday, August 24) A Paramzina vs L Stetsko, 2014  (C84) Ruy Lopez, Closed, 21 moves, 0-1 34...? (Tuesday, August 31) Kryvoruchko vs I Cheparinov, 2009  (C78) Ruy Lopez, 35 moves, 0-1 35.? (Monday, September 6) R Fontaine vs M Sebag, 2003  (C78) Ruy Lopez, 37 moves, 1-0 48...? (Monday, September 13) A Sandrin vs W Shipman, 1946  (C80) Ruy Lopez, Open, 49 moves, 0-1 34.? (Thursdday, September 16) Dolmatov vs P Nikolic, 1989  (C92) Ruy Lopez, Closed, 50 moves, 1/2-1/2 23...? (Tuesday, November 2) Tiviakov vs Ponomariov, 2001  (C78) Ruy Lopez, 24 moves, 0-1 24.? (Monday, January 17) Marshall vs J A McKee / F G Harris, 1903  (C67) Ruy Lopez, 24 moves, 1-0 16.? (Wednesday, April 13) W Schmidt vs M Markus, 1961  (C63) Ruy Lopez, Schliemann Defense, 18 moves, 1-0 31.? (Wednesday, April 27) Stein vs Evans, 1964  (C94) Ruy Lopez, Closed, Breyer Defense, 35 moves, 1-0 38.? (May 6, 2022) F Handke vs A Heimann, 2018  (C67) Ruy Lopez, 39 moves, 1-0 25.? (Wednesday, May 25) Vasiukov vs Kholmov, 1964  (C95) Ruy Lopez, Closed, Breyer, 26 moves, 1-0 27...? (Monday, September 5) J Geske vs S Ernst, 2011  (C70) Ruy Lopez, 27 moves, 0-1 24.? (Sunday, September 25) S Sjugirov vs A Tjurin, 2008  (C95) Ruy Lopez, Closed, Breyer, 27 moves, 1-0 21...? (Wednesday, September 28) J Bengtsson vs G K Monnisha, 2014  (C60) Ruy Lopez, 28 moves, 0-1 20.? (Tuesday, October 25) M Wahls vs S Bjarnason, 1985  (C69) Ruy Lopez, Exchange, Gligoric Variation, 20 moves, 1-0 29...? (Sunday, November 20) Ivanchuk vs L Bruzon Batista, 2005  (C99) Ruy Lopez, Closed, Chigorin, 12...cd, 36 moves, 0-1 20.? (Sunday, November 27) P Haba vs J Sodoma, 2011  (C95) Ruy Lopez, Closed, Breyer, 37 moves, 1/2-1/2 23...? (Sunday, January 8) Adams vs I Sokolov, 1991  (C89) Ruy Lopez, Marshall, 40 moves, 0-1 16.? (Sunday, February 26) Adorjan vs A Urzica, 1970  (C77) Ruy Lopez, 25 moves, 1-0 39.? (Monday, March 27) Schlechter vs Vidmar, 1917  (C66) Ruy Lopez, 39 moves, 1-0 28...? (Monday, April 17) Panov vs Lilienthal, 1945  (C77) Ruy Lopez, 28 moves, 0-1 30.? (Thursday, May 11) Showalter vs Lasker, 1892  (C66) Ruy Lopez, 32 moves, 1-0 122 games