[Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.11"] [Round "1"] [White "Petrosian, Tigran V"] [Black "Kan, Ilia Abramovich"] [Result "1-0"] [ECO "C00"] [PlyCount "63"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 Be7 7. O-O O-O 8. Re1 dxe4 9. dxe4 b6 10. e5 Nd7 11. Ne4 Ba6 12. Bf4 b5 13. c3 Qb6 14. Qc2 Rfd8 15. h4 Nf8 16. h5 Rac8 17. h6 Ng6 18. hxg7 Kxg7 19. Qc1 Rd3 20. Bg5 Bxg5 21. Qxg5 Rxf3 22. Bxf3 Ncxe5 23. Qf6+ Kg8 24. Rad1 Bb7 25. Bh5 Bd5 26. Qg5 Nd7 27. Bxg6 hxg6 28. Qe7 Rc7 29. Qh4 Rc8 30. b3 Kg7 31. Qe7 Nf8 32. Nd6 1-0 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.12"] [Round "2"] [White "Petrosian, Tigran V"] [Black "Geller, Efim P"] [Result "1/2-1/2"] [ECO "A38"] [PlyCount "52"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 O-O 7. O-O d5 8. cxd5 Nxd5 9. Bd2 Nc7 10. Qc1 Re8 11. Bh6 Bh8 12. h4 Bg4 13. Qg5 Bf5 14. h5 Bf6 15. Qe3 Nd4 16. hxg6 hxg6 17. Rac1 Rb8 18. Nd2 b6 19. Nde4 Qd7 20. Bf4 Bg7 21. Qd2 Rbc8 22. Be3 Red8 23. Kh2 Qe8 24. b3 Ncb5 25. Rh1 Nxc3 26. Nxc3 Qf8 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.14"] [Round "3"] [White "Kotov, Alexander"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "E92"] [PlyCount "41"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nf3 Bg7 7. Be2 O-O 8. O-O Ne8 9. a3 f5 10. b4 Na6 11. Rb1 Nf6 12. Bg5 Qe8 13. Bxf6 Bxf6 14. Ne1 b6 15. Nd3 Nc7 16. Bf3 Ba6 17. Qb3 Qd7 18. a4 Bd8 19. Ra1 Ne8 20. Nb2 Nf6 21. h3 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.15"] [Round "4"] [White "Petrosian, Tigran V"] [Black "Botvinnik, Mikhail"] [Result "1/2-1/2"] [ECO "D94"] [PlyCount "40"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. c4 c6 2. Nf3 d5 3. e3 g6 4. Nc3 Bg7 5. d4 Nf6 6. Bd3 O-O 7. O-O Bf5 8. Bxf5 gxf5 9. cxd5 cxd5 10. Qb3 b6 11. Ne5 e6 12. Bd2 Nfd7 13. Nd3 Nc6 14. Ne2 Rc8 15. Rfc1 Ndb8 16. Nef4 Qd7 17. Nh5 f6 18. Rc2 Ne7 19. Rac1 Rxc2 20. Rxc2 Rc8 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.18"] [Round "5"] [White "Spassky, Boris V"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "B95"] [PlyCount "83"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 h6 8. Bh4 Nbd7 9. O-O-O Ne5 10. Qe2 g5 11. Bg3 Bd7 12. h4 Rg8 13. hxg5 hxg5 14. Nf3 Qc7 15. Qe3 Be7 16. Be2 b5 17. a3 Rb8 18. Nd4 Qc5 19. b4 Qc7 20. Bxe5 dxe5 21. Nb3 Rc8 22. Rd3 g4 23. Kb1 Bc6 24. f3 g3 25. Qh6 Nd7 26. Qh7 Nf6 27. Qh6 Qa7 28. Bd1 Nd7 29. Qh7 Rg6 30. Qh8+ Bf8 31. f4 exf4 32. Bh5 Rg7 33. Nd4 Ke7 34. Nd5+ Bxd5 35. exd5 Nf6 36. Re1 e5 37. Nc6+ Rxc6 38. dxc6 Qc7 39. Bf3 Rh7 40. Qxh7 Nxh7 41. Rd7+ Qxd7 42. cxd7 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.19"] [Round "6"] [White "Petrosian, Tigran V"] [Black "Averbakh, Yuri L"] [Result "1/2-1/2"] [ECO "E43"] [PlyCount "28"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. e3 Bb7 5. Nc3 Bb4 6. Bd3 Ne4 7. O-O Bxc3 8. bxc3 Nxc3 9. Qc2 Bxf3 10. gxf3 Qg5+ 11. Kh1 Qh5 12. Rg1 Qxf3+ 13. Rg2 f5 14. Qxc3 Qd1+ 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.21"] [Round "7"] [White "Simagin, Vladimir"] [Black "Petrosian, Tigran V"] [Result "0-1"] [ECO "B63"] [PlyCount "74"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 gxf6 9. O-O-O a6 10. Nxc6 bxc6 11. f4 Qa5 12. Bc4 Be7 13. Rhe1 Rb8 14. Qd3 Kf8 15. Bb3 Qc5 16. Qf3 a5 17. e5 d5 18. f5 exf5 19. Qh5 Be6 20. g4 fxg4 21. exf6 Bxf6 22. Ne4 Qe7 23. Nxf6 Qxf6 24. Re5 Rg8 25. Rde1 Rg5 26. Qh4 Qf4+ 27. R5e3 Re5 28. Qg3 Qxg3 29. hxg3 Rxe3 30. Rxe3 Ke7 31. Re2 h5 32. Rh2 Rh8 33. Kd2 Kd6 34. Ke3 Ke5 35. c3 c5 36. Re2 Bf5 37. Kf2+ Be4 0-1 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.22"] [Round "8"] [White "Petrosian, Tigran V"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [ECO "D94"] [PlyCount "32"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Bd3 O-O 7. O-O Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Rd1 Nbd7 11. b3 Re8 12. Bb2 Qe7 13. Qe2 dxc4 14. Bxc4 Nd5 15. Rac1 Nxc3 16. Bxc3 Nb6 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.25"] [Round "9"] [White "Furman, Semen Abramovich"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "D34"] [PlyCount "90"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 e6 6. g3 Bc5 7. Nb3 Be7 8. Bg2 d6 9. Nd4 d5 10. cxd5 exd5 11. O-O O-O 12. Bf4 Nxd4 13. Qxd4 Be6 14. Rfd1 Re8 15. Be5 Qa5 16. Qd2 Qa6 17. Qd3 Qa5 18. Nxd5 Nxd5 19. Bxd5 Rad8 20. e4 Bxd5 21. exd5 Bb4 22. Bf4 Bd6 23. Bd2 Qa4 24. Bc3 Qg4 25. Kg2 h5 26. Qf3 Re7 27. Re1 Red7 28. Rad1 Qxf3+ 29. Kxf3 Bf8 30. Ke4 g6 31. Kf3 Bg7 32. Bxg7 Kxg7 33. Re5 Kf6 34. Ke4 Rc8 35. Rd2 Rc4+ 36. Kd3 Ra4 37. f4 Rxa2 38. Kc4 Ra4+ 39. Kb5 Ra1 40. d6 Ra6 41. Red5 Rc6 42. h3 Ke6 43. Re5+ Kf6 44. Red5 Ke6 45. Re5+ Kf6 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.26"] [Round "10"] [White "Petrosian, Tigran V"] [Black "Flohr, Salo"] [Result "1/2-1/2"] [ECO "A09"] [PlyCount "54"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. Nf3 d5 2. c4 d4 3. g3 c5 4. d3 Nc6 5. Bf4 e6 6. Bg2 Bd6 7. Bd2 Nf6 8. O-O O-O 9. Na3 e5 10. Bg5 Be7 11. Nc2 h6 12. Bxf6 Bxf6 13. Rb1 a5 14. a3 a4 15. Nd2 Be6 16. b4 axb3 17. Rxb3 Qc7 18. e3 Rfb8 19. exd4 Nxd4 20. Nxd4 cxd4 21. Qb1 Be7 22. Qb2 Ra7 23. Ra1 Bd7 24. Qb1 Ba4 25. Rb2 Bd7 26. Rb3 Ba4 27. Rb2 Bd7 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.02.28"] [Round "11"] [White "Ilivitzki, Georgi A"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "D29"] [PlyCount "145"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. a4 Nbd7 10. Rd1 Be7 11. dxc5 O-O 12. Bc2 b4 13. c6 Bxc6 14. Ne5 Qc7 15. Nxc6 Qxc6 16. b3 Rac8 17. Ra2 Rfd8 18. Bd2 a5 19. Be1 Ne5 20. Nd2 Nd5 21. Nf3 Nxf3+ 22. Qxf3 Nc3 23. Rxd8+ Bxd8 24. Qxc6 Rxc6 25. Bxc3 bxc3 26. Ra1 Be7 27. Rd1 f5 28. Kf1 Bd6 29. f4 Kf7 30. Ke2 Kf6 31. Rd4 Bb4 32. Rd7 h6 33. h4 g5 34. hxg5+ hxg5 35. Rd1 Rc8 36. Rh1 Rg8 37. Kf3 Rd8 38. Rd1 Rh8 39. Rd7 Rh4 40. Rd8 Rh1 41. Rd1 Rh8 42. Rd7 Re8 43. fxg5+ Kxg5 44. e4 fxe4+ 45. Kxe4 Kf6 46. g4 Kg5 47. Rg7+ Kh6 48. Rf7 Kg5 49. Rg7+ Kf6 50. Rd7 Rg8 51. Kf4 Ba3 52. Rb7 Bd6+ 53. Kf3 Rh8 54. Rh7 Rxh7 55. Bxh7 Ke5 56. Bc2 Be7 57. Bb1 Bg5 58. Bc2 Kd4 59. Bb1 Kc5 60. Ke2 Kb4 61. Bc2 Ka3 62. Kd1 Kb2 63. Bg6 Kxb3 64. Bc2+ Ka3 65. Ke2 e5 66. Kd1 Bh6 67. Ke2 e4 68. Bxe4 Kxa4 69. Bc2+ Kb4 70. Kd3 Bg7 71. Bd1 a4 72. Kc2 a3 73. Kb1 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.01"] [Round "12"] [White "Petrosian, Tigran V"] [Black "Taimanov, Mark E"] [Result "1-0"] [ECO "D45"] [PlyCount "47"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bb4 7. O-O O-O 8. Qc2 Bd6 9. b3 dxc4 10. bxc4 e5 11. Bb2 Re8 12. Ne4 Nxe4 13. Bxe4 h6 14. Rad1 exd4 15. Bh7+ Kh8 16. Rxd4 Bc5 17. Rf4 Qe7 18. Re4 Qf8 19. Rh4 f6 20. Bg6 Re7 21. Rh5 Bd6 22. Rd1 Be5 23. Ba3 c5 24. Nh4 1-0 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.04"] [Round "13"] [White "Borisenko, Georgy K"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "A85"] [PlyCount "54"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. Nf3 Nf6 5. Qb3 a5 6. Bd2 b6 7. g3 Bb7 8. Bg2 O-O 9. O-O Bxc3 10. Bxc3 Be4 11. Rad1 a4 12. Qa3 Re8 13. Bh3 d5 14. Ne5 dxc4 15. Nxc4 Nc6 16. f3 Bd5 17. Ne5 Qc8 18. Nxc6 Bxc6 19. Rfe1 Qb7 20. Bg2 Rad8 21. Bb4 Rd7 22. b3 axb3 23. axb3 Red8 24. Qa1 h6 25. Bc3 Rf7 26. Bd2 Rfd7 27. Bc3 Rf7 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.05"] [Round "14"] [White "Petrosian, Tigran V"] [Black "Kortschnoj, Viktor"] [Result "1/2-1/2"] [ECO "D45"] [PlyCount "107"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nd7 5. Qc2 Ngf6 6. Nf3 Bd6 7. Bd2 O-O 8. O-O-O e5 9. cxd5 cxd5 10. Nb5 Bb8 11. Bb4 Re8 12. Nd6 Bxd6 13. Bxd6 e4 14. Bc7 Qe7 15. Ne5 Nxe5 16. dxe5 Ng4 17. Bd6 Qe6 18. Kb1 Bd7 19. Qd2 Bc6 20. Bc5 Nxe5 21. Bd4 Qf5 22. h3 a6 23. Rg1 Rac8 24. Ka1 f6 25. g4 Qd7 26. Be2 Bb5 27. g5 Bxe2 28. Qxe2 Nf3 29. gxf6 Nxg1 30. Rxg1 g6 31. h4 Kf7 32. a3 Rg8 33. f3 Rc6 34. h5 g5 35. h6 Qc8 36. Kb1 Qf5 37. fxe4 Qxe4+ 38. Ka2 g4 39. Qh2 Qf5 40. Qg3 Rc2 41. Rh1 Rgc8 42. Qd6 Qe6 43. Qb4 b5 44. Rh5 R8c4 45. Qb3 Qe4 46. Re5 g3 47. Rxe4 dxe4 48. Bc3 g2 49. Qxc2 g1=Q 50. Qd2 Qg4 51. Ka1 Qg1+ 52. Ka2 Qg4 53. Ka1 Qg1+ 54. Ka2 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.08"] [Round "15"] [White "Lisitsin, Georgy"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "E60"] [PlyCount "41"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Bf5 7. O-O Qc8 8. c4 Bh3 9. Nc3 Bxg2 10. Kxg2 Nbd7 11. Qc2 e5 12. dxe5 dxe5 13. Nd5 Re8 14. e4 c6 15. Nxf6+ Bxf6 16. Rad1 Bg7 17. Rfe1 f6 18. Nd2 Nc5 19. Nf1 Ne6 20. h4 Bf8 21. Ne3 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.09"] [Round "16"] [White "Petrosian, Tigran V"] [Black "Keres, Paul"] [Result "1/2-1/2"] [ECO "E14"] [PlyCount "133"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 c5 7. O-O cxd4 8. exd4 d5 9. cxd5 Nxd5 10. Bb5+ Bc6 11. Bc4 O-O 12. Ne5 Bb7 13. Qf3 Nd7 14. Bxd5 exd5 15. Ng4 Nf6 16. Bf4 Ne4 17. Rfd1 Rc8 18. Rac1 Qd7 19. h3 f6 20. Ne3 Rfe8 21. Qh5 Nxc3 22. bxc3 Ba3 23. Rc2 Qf7 24. Qf3 Qg6 25. Rdd2 Qe4 26. Qg3 Red8 27. Qg4 g5 28. Bg3 Qxg4 29. hxg4 Bc6 30. Rd3 Ba4 31. Re2 Bf8 32. Rb2 Kf7 33. Nf5 Ba3 34. Rbd2 Rc6 35. f4 Rdc8 36. fxg5 Rxc3 37. gxf6 Kxf6 38. Bh4+ Kg6 39. Ne7+ Bxe7 40. Rxc3 Rxc3 41. Bxe7 Bd7 42. g5 Kh5 43. Kf2 Kg4 44. Re2 Bf5 45. Bd6 Be4 46. Be5 Kxg5 47. g3 Ra3 48. Bd6 Rf3+ 49. Ke1 Kg4 50. a4 Rb3 51. a5 b5 52. Rf2 Bf3 53. Rc2 b4 54. Rc7 Rb2 55. Rxa7 b3 56. Rb7 Re2+ 57. Kf1 Re6 58. Be5 Ra6 59. Rxb3 Rxa5 60. Rb7 Ra1+ 61. Kf2 Ra2+ 62. Ke3 Re2+ 63. Kd3 h5 64. Rf7 Ra2 65. Ke3 Bd1 66. Rd7 Ra3+ 67. Kf2 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.11"] [Round "17"] [White "Mikenas, Vladas"] [Black "Petrosian, Tigran V"] [Result "1/2-1/2"] [ECO "D58"] [PlyCount "43"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 exd5 10. Bd3 c5 11. O-O Nbd7 12. Bb1 Re8 13. Bg3 Nf8 14. Ne5 a6 15. Qf3 Bd6 16. Rfd1 b5 17. Nd3 c4 18. Nc5 Bxg3 19. hxg3 Bc8 20. Bf5 b4 21. N3a4 a5 22. Re1 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.12"] [Round "18"] [White "Petrosian, Tigran V"] [Black "Antoshin, Vladimir S"] [Result "1/2-1/2"] [ECO "D38"] [PlyCount "59"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. Qa4+ Nc6 9. e3 O-O 10. Be2 a6 11. O-O Be6 12. Rac1 Bd6 13. Qb3 Ne7 14. Na4 b6 15. Nc3 Rfb8 16. Qd1 Rd8 17. Re1 Ng6 18. g3 Qe7 19. Bf1 c5 20. Bg2 Qa7 21. Nd2 Ne7 22. Qh5 Rac8 23. dxc5 Bxc5 24. Nb3 d4 25. exd4 Bxd4 26. Nxd4 Rxd4 27. Qe2 b5 28. a3 b4 29. axb4 Rxb4 30. Nd5 1/2-1/2 [Event "URS-ch22"] [Site "Moscow"] [Date "1955.03.14"] [Round "19"] [White "Shcherbakov, Vitaly Sergeevich"] [Black "Petrosian, Tigran V"] [Result "0-1"] [ECO "C15"] [PlyCount "71"] [EventDate "1955.02.11"] [EventType "tourn"] [EventRounds "19"] [EventCountry "URS"] [SourceTitle "URS-ch"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bd3 c5 7. a3 Bxc3+ 8. bxc3 Qc7 9. Nf3 c4 10. Be2 Nd5 11. Qd2 Nd7 12. a4 N7f6 13. Qg5 O-O 14. Qh4 Nxc3 15. Ra3 Nxe2 16. Kxe2 c3 17. Rd1 b6 18. Kf1 Ba6+ 19. Kg1 Be2 20. Re1 Bxf3 21. gxf3 Nd5 22. Re5 f5 23. Bf4 Qd8 24. Qg3 Qf6 25. Kh1 Qg6 26. Qh4 Qe8 27. Ra1 Rf6 28. Ree1 Rg6 29. Bg5 Qf7 30. Rg1 f4 31. Rg4 Qf5 32. Rag1 Qxc2 33. Bh6 Qf5 34. Rg5 c2 35. Qh5 Rxg5 36. Bxg5 0-1