[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.14"]
[Round "1"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "B42"]
[PlyCount "112"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8.
Nd2 Nf6 9. Qe2 Be7 10. b3 O-O 11. Bb2 a5 ({RR} 11... Nd7 12. c4 Nc5 13. Bb1 f5
14. exf5 exf5 15. cxd5 cxd5 16. Nf3 Bf6 17. Nd4 Re8 18. Qc2 Qb6 19. Rd1 Na4 20.
Nxf5 Nxb2 21. Ne3 Rxe3 22. Qxh7+ Kf8 23. Qh8+ Ke7 24. Bg6 Nxd1 25. Rxd1 Bb7 26.
Qh5 {Chapman,A (2043)-Schumacher,O (2219) Moehnesee 2011 0-1 (31)}) 12. f4 g6
$146 ({RR} 12... Ba6 13. c4 Re8 14. e5 Nd7 15. f5 exf5 16. Rxf5 g6 17. Raf1
gxf5 18. Qh5 Bc5+ 19. Kh1 Nf8 20. Bxf5 Ng6 21. Nf3 Be3 22. Re1 d4 23. Rxe3 dxe3
24. Ng5 Qxg5 25. Qxg5 Rad8 26. Bg4 Rd2 27. Bc3 {Konopleva,N-Kakhabrishvili,T
Beltsy 1970 1-0 (36)}) ({RR} 12... Qb6+ 13. Kh1 Ba6 14. c4 a4 15. Rf3 a3 16.
Bc3 g6 17. exd5 cxd5 18. Qe5 Qb8 19. Qd4 Qa7 20. c5 Bxd3 21. Rxd3 Rfc8 22. b4
Kf8 23. Rb1 Ke8 24. Rb3 Ng4 25. Qg1 Rcb8 26. h3 Nf6 27. Qe3 {Straub,J (2180)
-Wehr,S (2180) Bayern 1998 1-0 (62)}) 13. Rad1 Nd7 14. c4 a4 15. f5 exf5 16.
exf5 Bf6 17. Bxf6 Nxf6 18. Qf2 axb3 19. axb3 Ra2 20. fxg6 fxg6 21. h3 Qe7 22.
Qd4 c5 23. Qf4 Bb7 24. Rde1 Qg7 25. Qe3 d4 26. Qe6+ Qf7 27. Qe2 Re8 28. Qf2
Rxe1 29. Qxe1 Qe8 30. Qxe8+ Nxe8 31. Be4 Rxd2 32. Bxb7 Nd6 33. Bd5+ Kg7 34. b4
cxb4 35. c5 Nf5 36. c6 Rc2 37. g4 Nd6 38. Rf4 d3 39. Rd4 d2 40. Bb3 Rxc6 41.
Rxd2 Ne4 42. Rd7+ Kf6 43. Rxh7 Rc1+ 44. Kg2 Nc5 45. Bf7 b3 46. g5+ Kxg5 47. h4+
Kf6 48. h5 Rc2+ 49. Kf3 b2 50. Ba2 gxh5 51. Rxh5 Rc1 52. Rh6+ Ke5 53. Rb6 Na4
54. Re6+ Kd4 55. Re4+ Kc5 56. Rxa4 Ra1 0-1

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.16"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "121"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 {Bulletin} e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2
Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Nb3 ({RR} 12. h3 Bd7 13.
Rc1 Qa5 14. Qb3 Qa6 15. Qb5 Qxb5 16. Ndxb5 Rad8 17. Rfd1 a6 18. Nd4 Nxd4 19.
Bxd4 Be6 20. e3 Rd7 21. Na4 Ne4 22. Nb6 Rd6 23. Rc7 Bd8 24. Rxb7 Bxb6 25. Bxb6
Rc6 26. Ba5 Rfc8 {Huzman,A (2580)-Manor,I (2502) Israel 2002 1/2-1/2 (41)}) ({
RR} 12. Qc2 Qd7 13. Rfd1 Rfd8 14. Nxc6 bxc6 15. Na4 Qe6 16. Bd4 Bf8 17. f3 Bf5
18. Qd2 Re8 19. e3 Nd7 20. Rac1 Ne5 21. Bxe5 Qxe5 22. Rxc6 Bd7 23. Ra6 Bxa4 24.
Rxa4 Bc5 25. Kh1 Bxe3 26. f4 Bxd2 {Andreev,A (2231)-Dashiev,K (2122) Ulan Ude
2013 1/2-1/2 (41)}) 12... Be6 13. Rc1 Re8 14. Nb5 $146 ({RR} 14. Re1 Qd7 15.
Bc5 Rac8 16. Bxe7 Qxe7 17. e3 Red8 18. Qe2 Bg4 ({RR} 18... d4 19. Nxd4 Nxd4 20.
exd4 Rxd4 21. Nb5 Rxc1 22. Nxd4) 19. f3 ({RR} 19. Qf1 Ne4 20. Ne2) 19... Bf5
20. Rcd1 Ne5 21. Nd4 ({RR} 21. Nxd5 Rxd5 22. Rxd5 Nxd5 23. e4 Nd3) 21... Bg6 ({
RR} 21... Bd7 22. f4 Bg4 23. fxe5) 22. Bh3 Rc4 23. g4 ({RR} 23. f4 h5 24. Qf1
Nc6 25. g4 Nxg4 26. Nxd5 Rxd5 27. Qxc4 Qh4) ({RR} 23. Qf1 Qb4) 23... Rb4 24. b3
({RR} 24. f4 Nc4) 24... Nc6 25. Qd2 Rb6 26. Nce2 ({RR} 26. Na4) 26... Bh7 27.
Bg2 Re8 28. Ng3 Nxd4 {Petrosian,T-Spassky,B Moscow 1969 MainBase [Bulletin]
0-1 (41)}) 14... Qd7 15. N5d4 Bh3 16. Nxc6 bxc6 17. Qd3 Bxg2 18. Kxg2 a5 19.
Rc2 a4 20. Nd2 Qb7 21. Kg1 Rac8 22. Rfc1 Nd7 23. Nf3 c5 24. b3 axb3 25. axb3
Bf8 26. Ra1 Nf6 27. Rca2 Ra8 28. Rxa8 Rxa8 29. Rxa8 Qxa8 30. Qc2 Ne4 31. Nd2
Nxd2 32. Bxd2 Qa6 33. Kf1 Qb5 34. Bc3 g6 35. Qd1 Qc6 36. f3 Qe6 37. Kg2 h5 38.
h3 Bd6 39. Qd3 Be5 40. Bxe5 Qxe5 41. h4 Kf8 42. Kf1 Ke7 43. Kf2 Qe6 44. Qb5 Qd6
45. Qb7+ Kf6 46. Qb5 Qc7 47. Qd3 c4 48. bxc4 dxc4 49. Qc3+ Ke6 50. Ke3 Qc5+ 51.
Qd4 Qa3+ 52. Kd2 Qa5+ 53. Kc2 Qb5 54. Kc3 Qb3+ 55. Kd2 Qb4+ 56. Kc2 Qa4+ 57.
Kc3 Qa5+ 58. Kxc4 Qc7+ 59. Kd3 Qxg3 60. Qc4+ Kf6 61. Qd4+ 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.18"]
[Round "3"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "86"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8.
Be3 Bg7 9. f3 O-O 10. Qd2 Be6 11. Rc1 Qa5 12. Be2 Rfc8 13. b3 a6 14. Nd5 Qxd2+
15. Kxd2 Nxd5 16. cxd5 Bd7 17. Rxc8+ Rxc8 18. Rc1 Rxc1 19. Kxc1 Kf8 20. Kc2 ({
RR} 20. Kd2 Ke8 {1/2-1/2 (20) Abramovic,B (2427)-Cerovic,D (2340) Paracin 2013}
) 20... e6 21. a4 exd5 $146 ({RR} 21... Ke7 22. Kd3 exd5 23. exd5 h5 24. Kc4
Kd8 25. Bb6+ Kc8 26. h4 Bf6 27. Bf2 Kc7 28. g4 b5+ 29. Kb4 a5+ 30. Kxa5 Bc3+
31. Ka6 bxa4 32. Bb6+ Kb8 33. bxa4 Bxa4 34. gxh5 gxh5 35. Bf2 Bb3 36. f4 {
Ojagverdiyev,Z (2056)-Spiridonov,N (2240) Golden Sands 2012 1/2-1/2 (46)}) 22.
exd5 Ke7 23. Bd3 Be5 24. g3 Ke8 25. Kd2 Ke7 26. Bb6 Be8 27. f4 Bg7 28. g4 Bd7
29. h3 h5 30. Be2 hxg4 31. hxg4 Bb2 32. Ke3 Bc1+ 33. Kf3 Bb2 34. Bd3 Bc3 35. f5
gxf5 36. Bxf5 Bxf5 37. gxf5 Kd7 38. Ke4 Be1 39. Kd3 Kc8 40. Kc4 Bd2 41. b4 Be1
42. b5 Bd2 43. Bd4 Be1 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.21"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "D34"]
[PlyCount "82"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 {Bulletin} e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2
Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Nb3 ({RR} 12. h3 Bd7 13.
Rc1 Qa5 14. Qb3 Qa6 15. Qb5 Qxb5 16. Ndxb5 Rad8 17. Rfd1 a6 18. Nd4 Nxd4 19.
Bxd4 Be6 20. e3 Rd7 21. Na4 Ne4 22. Nb6 Rd6 23. Rc7 Bd8 24. Rxb7 Bxb6 25. Bxb6
Rc6 26. Ba5 Rfc8 {Huzman,A (2580)-Manor,I (2502) Israel 2002 1/2-1/2 (41)}) ({
RR} 12. Qc2 Qd7 13. Rfd1 Rfd8 14. Nxc6 bxc6 15. Na4 Qe6 16. Bd4 Bf8 17. f3 Bf5
18. Qd2 Re8 19. e3 Nd7 20. Rac1 Ne5 21. Bxe5 Qxe5 22. Rxc6 Bd7 23. Ra6 Bxa4 24.
Rxa4 Bc5 25. Kh1 Bxe3 26. f4 Bxd2 {Andreev,A (2231)-Dashiev,K (2122) Ulan Ude
2013 1/2-1/2 (41)}) 12... Be6 13. Rc1 ({RR} 13. Nc5 d4) 13... Re8 14. Re1 $146
({RR} 14. Nb5 Qd7 15. N5d4 Bh3 16. Nxc6 bxc6 17. Qd3 Bxg2 18. Kxg2 a5 19. Rc2
a4 20. Nd2 ({RR} 20. Nc5) 20... Qb7 21. Kg1 Rac8 22. Rfc1 Nd7 23. Nf3 c5 24. b3
axb3 ({RR} 24... Bf8) 25. axb3 Bf8 26. Ra1 Nf6 27. Rca2 Ra8 28. Rxa8 Rxa8 {
Petrosian,T-Spassky,B Moscow 1969 MainBase [Bulletin] 1/2-1/2 (61)}) ({RR} 14.
Nc5 Bxc5 15. Bxc5 Ne4) 14... Qd7 15. Bc5 Rac8 16. Bxe7 Qxe7 17. e3 Red8 18. Qe2
Bg4 19. f3 Bf5 20. Rcd1 Ne5 21. Nd4 Bg6 22. Bh3 Rc4 23. g4 Rb4 24. b3 Nc6 25.
Qd2 Rb6 26. Nce2 Bh7 27. Bg2 Re8 28. Ng3 Nxd4 29. exd4 Re6 30. Rxe6 Qxe6 31.
Rc1 Bg6 32. Bf1 Nh7 33. Qf4 Nf8 34. Rc5 Bb1 35. a4 Ng6 36. Qd2 Qf6 37. Kf2 Nf4
38. a5 Bd3 39. Nf5 Qg5 40. Ne3 Qh4+ 41. Kg1 Bxf1 0-1

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.23"]
[Round "5"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "59"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nc6 12. O-O b6 13. Rad1 Bb7 14.
Rfe1 Rc8 15. d5 exd5 16. Bxd5 Na5 ({RR} 16... Qe7 17. e5 Nd8 18. Bxb7 Nxb7 19.
Nd4 g6 20. f4 Rc5 21. Qe3 Nd8 22. f5 Nc6 23. Nxc6 Rxc6 24. f6 Qc5 25. Rd7 h5
26. Rxa7 Qxe3+ 27. Rxe3 Re8 28. Rd3 g5 29. Re7 Re6 30. Rxe6 Rxe6 31. Rd5 {
Bocharov,D (2574)-Bologan,V (2700) Warsaw 2005 1-0 (59)}) ({RR} 16... Qe7 17.
Qf4 Qc7 18. Qg4 Kh8 19. Ng5 Ne5 20. Qf5 Ng6 21. Nxf7+ Kg8 22. Bb3 {1-0 (22)
Kanep,M (2512)-Kantorik,M (2331) Caleta 2013}) 17. Qf4 $146 Qc7 18. Qf5 Bxd5
19. exd5 Qc2 20. Qf4 Qxa2 21. d6 Rcd8 22. d7 Qc4 23. Qf5 h6 24. Rc1 Qa6 25. Rc7
b5 26. Nd4 Qb6 27. Rc8 Nb7 28. Nc6 Nd6 29. Nxd8 Nxf5 30. Nc6 1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.25"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "94"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7
Qxe7 9. e3 c6 10. Qc2 Nxc3 11. Qxc3 Nd7 12. a3 dxc4 13. Bxc4 b6 14. O-O Bb7 15.
Rfd1 Rfd8 $146 ({RR} 15... c5 16. dxc5 Nxc5 17. Nd4 Rac8 18. b4 Ne4 19. Qe1
Rfd8 20. Bf1 {1/2-1/2 (20) Smyslov,V (2530)-Unzicker,W (2455) Bad Woerishofen
1991}) 16. Be2 Rac8 17. b4 Rc7 18. Rc2 Ra8 19. Nd2 a5 20. Bf3 Ra7 21. Rb1 axb4
22. axb4 Qf8 23. h3 Qe7 24. Rcc1 Ba6 25. Qb3 Bb5 26. Ne4 Nf6 27. Nxf6+ Qxf6 28.
Qb2 Qe7 29. Ra1 Rxa1 30. Rxa1 Ra7 31. Rxa7 Qxa7 32. Be4 Qe7 33. Qa3 g5 34. Qc3
Qd6 35. Bf3 Kf8 36. e4 Kg7 37. e5 Qe7 38. Be4 Qd8 39. Qa1 Qe7 40. Qa3 Qd8 41.
Qa1 Qe7 42. Qc3 Qa7 43. Kh2 Qa2 44. Qf3 Qd2 45. Qf6+ Kg8 46. Qd8+ Kg7 47. Qf6+
Kg8 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.04.30"]
[Round "7"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "53"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Qe2 O-O 10. e4 Bg6 11. Bd3 Re8 12. e5 Nd5 13. Bxg6 fxg6 14. Bd2 ({RR}
14. Ne4 h6 15. a5 a6 16. Nfd2 b5 17. axb6 Qxb6 18. Qg4 Nf8 19. Nc4 Qc7 20. Ned6
Reb8 21. Qe2 a5 22. Be3 g5 23. Rfc1 Ng6 24. g3 Nge7 25. Bd2 Nc8 26. Bxb4 axb4
27. Ne4 Nce7 28. Nc5 Nf5 {Radovanovic,J (2341)-Zivkovic,I (2351) Vrnjacka
Banja 2012 1-0 (40)}) 14... Be7 15. Qe4 $146 ({RR} 15. Ne4 h6 16. Ne1 Qb6 17.
Qg4 Nf8 18. Bc3 c5 19. Nd3 c4 20. Nf4 Nxf4 21. Qxf4 g5 22. Qf3 Ng6 23. Nd2 Qc7
24. Qe4 Nf4 25. g3 Nd5 26. f4 gxf4 27. gxf4 Rf8 28. Rf3 Rf5 29. Raf1 Qc6 {
Marsalek,J-Herink,M Podebrady 1956 0-1 (63)}) ({RR} 15. Nxd5 exd5 16. b4 Nf8
17. b5 c5 18. dxc5 Bxc5 19. Be3 Rc8 20. Rad1 Ne6 21. Qa2 Bxe3 22. fxe3 Rc4 23.
e4 Rxe4 24. Rxd5 Qc8 25. Ng5 Rg4 26. Nf7 Rf8 27. Rdd1 Qc5+ 28. Kh1 Qc4 29. Qxc4
Rxc4 {Beliavsky,A (2650)-Lesiege,A (2531) Bled 2002 1-0 (45)}) ({RR} 15. Ne4 h6
16. Ne1 Qb6 17. Bc3 c5 18. dxc5 Nxc5 19. Nxc5 Nxc3 20. bxc3 Qxc5 21. Qe4 Qd5
22. Qxg6 Qxe5 23. Nf3 Qf5 24. Qg3 Bf6 25. Nd4 Qd5 26. Nb5 Qc5 27. Qc7 Rac8 28.
Qxc5 Rxc5 29. Nxa7 Rxc3 {Mishra,N (2365)-Markov,J (2445) Podolsk 1993 1/2-1/2
(41)}) 15... Nf8 16. a5 Rc8 17. Rfc1 a6 18. Qg4 h6 19. Ne4 Qd7 20. h4 Red8 21.
Rc4 Qe8 22. Rac1 Rc7 23. Ng3 Qf7 24. Ne1 Rcd7 25. Nf3 Rc7 26. Qe4 Rcd7 27. Qg4
1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.02"]
[Round "8"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "88"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bf4 c5 6. dxc5 Na6 7. e3 Nxc5 8.
cxd5 exd5 9. Be2 O-O 10. O-O Be6 11. Be5 Rc8 12. Rc1 a6 13. h3 $146 ({RR} 13.
Nd4 Qa5 14. Bd3 Nxd3 15. Qxd3 Ng4 16. Bf4 Bf6 17. Rfd1 Ne5 18. Bxe5 Bxe5 19. f4
Bb8 20. f5 Bd7 21. Nf3 Ba7 22. Nxd5 Rxc1 23. Rxc1 Qxa2 24. Ne5 Bb5 25. Ne7+ Kh8
26. Qa3 Bxe3+ 27. Kh1 Bc4 {Goldin,V-Bitman,A Moscow 1972 1-0 (31)}) ({RR} 13.
Bd4 Nfe4 14. Na4 Nd7 15. Nc3 Ndc5 16. Nxe4 dxe4 17. Nd2 Bxa2 18. b3 Nd3 19.
Rxc8 Qxc8 20. Nxe4 Nb4 21. Nc3 f6 22. Bc4+ Kh8 23. Nd5 Nxd5 24. Bxd5 Rd8 25. e4
Qc7 26. Qd2 Rxd5 27. exd5 Bxb3 {Nakamura,H (2580)-Goldin,A (2611) Connecticut
2004 1/2-1/2 (41)}) 13... b5 14. Bd3 d4 15. Bxd4 Nxd3 16. Qxd3 Bc4 17. Qb1 Bxf1
18. Rxf1 Nd5 19. Ne2 Bf6 20. Rd1 Qc7 21. Bxf6 Nxf6 22. Nfd4 Qe5 23. Qd3 Rfd8
24. a4 bxa4 25. Ra1 Ne4 26. Qxa6 Ra8 27. Qd3 Re8 28. Nf4 g6 29. Qa3 Qf6 30. Nd3
Rec8 31. Rd1 Rc4 32. b4 Rac8 33. b5 Rc3 34. Qa1 Rxd3 35. Rxd3 Qxf2+ 36. Kh2
Qg3+ 37. Kg1 Qf2+ 38. Kh2 Qg3+ 39. Kg1 Nf2 40. Nc6 Nxh3+ 41. Kh1 Nf2+ 42. Kg1
Nxd3 43. Ne7+ Kf8 44. Nxc8 Qxe3+ 0-1

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.05"]
[Round "9"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "A56"]
[PlyCount "130"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Bd3 Na6 ({RR} 6... a6 7. Nge2
Nbd7 8. Bg5 Be7 9. Bh6 Ng4 10. Bd2 Bg5 11. h3 Bxd2+ 12. Qxd2 Ngf6 13. a4 O-O
14. a5 Ne8 15. O-O Ng7 16. Na4 f5 17. exf5 gxf5 18. f4 Rb8 19. b4 Qc7 20. fxe5
dxe5 21. Bc2 {Hera,I (2566)-Brodowski,P (2437) Wroclaw 2011 1-0 (35)}) ({RR}
6... Nbd7 7. Nge2 h5 8. Bg5 Be7 9. Qd2 Nxd5 10. Bxe7 Nxe7 11. Nb5 Nb6 12. Qg5
Be6 13. b3 a6 14. Nbc3 Nc6 15. Qd2 Qe7 16. O-O O-O 17. Qh6 Qf6 18. f4 exf4 19.
Rxf4 Qg7 20. Qg5 Nd4 21. Raf1 {Juan Delgado,A (1865)-Quintin,N (2241) Linares
2013 0-1 (73)}) 7. Nge2 Nb4 $146 ({RR} 7... Nc7 8. a3 Bg7 9. b4 b6 10. Rb1 Nh5
11. Qc2 O-O 12. O-O f5 13. bxc5 bxc5 14. exf5 gxf5 15. Ng3 Nxg3 16. fxg3 e4 17.
Be2 Qe8 18. Bf4 Be5 19. Qd2 Qe7 20. Nd1 Ne8 21. Ne3 Bxf4 22. Rxf4 {O'Kelly de
Galway,A-Rodriguez,J Havana 1967 1-0}) ({RR} 7... Nc7 8. f3 a6 9. Rb1 Nd7 10.
O-O b5 11. cxb5 axb5 12. Bxb5 Nxb5 13. Nxb5 Qb6 14. Nbc3 c4+ 15. Kh1 Nc5 16.
Be3 Qb4 17. Qd2 Bg7 18. f4 exf4 19. Bd4 Be5 20. Nxf4 Nd3 21. Nxd3 cxd3 22. Bxe5
{Pachman,L-Letelier Martner,R Havana 1967 1-0 (40)}) 8. Bb1 Bg7 9. h3 Bd7 10.
Be3 O-O 11. Qd2 Na6 12. Bd3 Nb4 13. Bb1 Na6 14. a3 Nc7 15. Bd3 Rb8 16. b4 b6
17. g4 h5 18. g5 Nh7 19. h4 f6 20. O-O-O fxg5 21. hxg5 Bg4 22. Rdg1 Qe8 23. b5
Ra8 24. Kc2 Rf3 25. Ng3 a6 26. a4 axb5 27. cxb5 Qf7 28. Be2 Rf4 29. f3 Rxf3 30.
Bxf3 Qxf3 31. Rh2 Qf8 32. Rf2 Qc8 33. Nf1 Ra7 34. Qd3 Qa8 35. Qc4 Qd8 36. Nh2
Bd7 37. Nf3 Bg4 38. Qf1 Bd7 39. Kb3 Be8 40. Nd2 Nf8 41. Nc4 Nh7 42. Qg2 Bf8 43.
Ra2 Rb7 44. Kc2 Be7 45. Rb1 Qb8 46. Rab2 Na8 47. Ra2 Bd8 48. Kd3 Bd7 49. Rba1
Nf8 50. Kc2 Be8 51. Qe2 Bc7 52. Rf1 Bd8 53. Raa1 Nh7 54. Rg1 Nf8 55. Bd2 Nh7
56. Ra3 Nf8 57. Rga1 Nh7 58. a5 bxa5 59. Nxa5 Bxa5 60. Rxa5 Nc7 61. Rb1 Nf8 62.
Be3 Nd7 63. Qf2 Kg7 64. Kd3 Kg8 65. Qa2 Nb6 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.09"]
[Round "10"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1-0"]
[ECO "E48"]
[PlyCount "75"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 b6 6. Nge2 d5 7. O-O dxc4 8.
Bxc4 Bb7 9. f3 c5 10. a3 cxd4 11. axb4 dxc3 12. Nxc3 $146 ({RR} 12. bxc3 Qc7
13. Qb3 a6 14. Bd3 Nbd7 15. c4 Qe5 16. Bd2 Rfd8 17. e4 Qh5 18. Be3 Ne5 19. Nf4
Qh4 20. g3 Qh6 21. Be2 g5 22. Nd3 Rxd3 23. Bxd3 Nfg4 24. fxg4 Nxg4 25. Rf2 Nxe3
26. Be2 {1-0 (26) Ac,M (2243)-Torok,B (2362) Slovakia 2005}) 12... Nc6 13. b5
Ne5 14. Be2 Qc7 15. e4 Rfd8 16. Qe1 Qc5+ 17. Qf2 Qe7 18. Ra3 Ne8 19. Bf4 Ng6
20. Be3 Nd6 21. Rfa1 Nc8 22. Bf1 f5 23. exf5 exf5 24. Ra4 Re8 25. Bd2 Qc5 26.
Qxc5 bxc5 27. Rc4 Re5 28. Na4 a6 29. Nxc5 axb5 30. Nxb7 Rxa1 31. Rxc8+ Kf7 32.
Nd8+ Ke7 33. Nc6+ Kd7 34. Nxe5+ Kxc8 35. Nxg6 hxg6 36. Bc3 Rb1 37. Kf2 b4 38.
Bxg7 1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.12"]
[Round "11"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]
[ECO "E12"]
[PlyCount "111"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. e3 Nbd7 7. cxd5 exd5 8. Be2
Bd6 9. b4 O-O 10. O-O a6 11. Qb3 Qe7 $146 ({RR} 11... b5 12. a4 c6 13. a5 Qe7
14. Rb1 Ne4 15. Ne1 Rae8 16. f4 Ndf6 17. Bd3 Ng4 18. Nd1 Kh8 19. Nf3 f6 20. Rb2
Nh6 21. Nh4 Bc8 22. Bxe4 dxe4 23. f5 Qc7 24. g3 Bxg3 25. hxg3 Qxg3+ 26. Ng2 {
Oberhofer,M (2051)-Unger,M (2136) Bayern 2005 0-1 (35)}) ({RR} 11... Re8 12. a4
c6 13. Ba3 b5 14. a5 Qe7 15. Na2 Ne4 16. Nc1 Ndf6 17. Nd3 Ng4 18. Nc5 Bc8 19.
h3 Nh6 20. Bb2 Nf5 21. Rac1 Nxc5 22. dxc5 Bb8 23. Rfe1 Ra7 24. Qc3 Qf8 25. Nd4
Nxd4 26. Qxd4 {Romero Pino,C (2226)-Lafuente,P (2421) Las Condes 2005 0-1 (50)}
) 12. Rb1 Ne4 13. a4 Ndf6 14. b5 Nxc3 15. Qxc3 Ne4 16. Qc2 Rfc8 17. Bb2 c6 18.
bxc6 Bxc6 19. Qb3 Qd7 20. Ra1 b5 21. a5 Bb7 22. Ne5 Qd8 23. Rfd1 Qh4 24. g3 Qe7
25. f3 Ng5 26. h4 Ne6 27. f4 f6 28. Nf3 Nd8 29. Kf2 Nf7 30. Nd2 Rc4 31. Qd3 Re8
32. Bf3 Bb4 33. Ba3 Bxa3 34. Rxa3 Nd6 35. Re1 f5 36. Raa1 Ne4+ 37. Bxe4 fxe4
38. Qb1 Qd7 39. Ra2 Rec8 40. Nxc4 dxc4 41. d5 Bxd5 42. Rd1 c3 43. Rc2 Qh3 44.
Rg1 Qg4 45. Kg2 Qf3+ 46. Kh2 Qxe3 47. f5 Qc5 48. Rf1 b4 49. f6 b3 50. Rcf2 c2
51. Qc1 e3 52. f7+ Kf8 53. Rf5 b2 54. Qxb2 c1=Q 55. Qxg7+ Kxg7 56. Rg5+ 0-1

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.14"]
[Round "12"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "97"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. Qa4 Na5 13. Rad1 Nc4 14. Bc1 Qc8
15. Qc2 Rd8 16. b3 Ne5 17. Bb2 Qd7 $146 ({RR} 17... Bb4 18. a3 Ba5 19. Na4 Qd7
20. Nc5 Qe7 21. h3 Bb6 22. Na4 Bxd4 23. Bxd4 Bc8 24. Qb2 Re8 25. Nc3 Bd7 26.
Kh2 Bc6 27. f4 Ned7 28. b4 b6 29. e3 Rad8 30. g4 Nf8 31. b5 Bb7 32. Ne2 {
Paunovic,D-Radulovic,D Pula 1982 1-0 (70)}) 18. f3 Bh5 19. Qf5 Nc6 20. Qxd7
Rxd7 21. Nxc6 bxc6 22. Na4 Ne8 23. Rc1 Rc7 24. Be5 Bd6 25. Bxd6 Nxd6 26. Rfd1
Nb5 27. Kf2 f6 28. e3 Bf7 29. Bf1 Nd6 30. Rc3 Kf8 31. Nc5 a5 32. Rdc1 Re7 33.
Bh3 Raa7 34. a4 g5 35. Rd1 Kg7 36. Nd3 Be8 37. Nc1 f5 38. Ne2 g4 39. Bg2 gxf3
40. Bxf3 Ne4+ 41. Bxe4 fxe4 42. Nd4 Rf7+ 43. Kg2 Rf6 44. Rf1 Rxf1 45. Kxf1 h5
46. Kg2 Bd7 47. Rc2 Ra6 48. g4 hxg4 49. Kg3 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.16"]
[Round "13"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "49"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 c6 10. O-O-O Na6 11. Ne4 Nxe4 12. dxe4 Nc5 13. Rhe1 Bxg5+ 14.
Nxg5 Ke7 15. Nf3 Rd8 ({RR} 15... Be6 16. Nd4 {1/2-1/2 (15) Spassky,B (2590)
-Kortschnoj,V (2630) Brussels 1985}) ({RR} 15... Re8 16. Nd4 Kf8 {1/2-1/2 (15)
Spassky,B (2580)-Salov,V (2630) Barcelona 1989}) 16. Nd4 g6 $146 ({RR} 16...
Be6 17. Nxe6 Nxe6 18. g3 Re8 19. Bf3 Rad8 20. Bg2 f6 21. Rd2 Kd7 22. c3 Kc7 23.
Kc2 Nc5 24. Rde2 Re7 25. Kd2 Rde8 26. h4 a5 27. f3 Ra8 28. Re3 Ree8 29. Ke2 b5
30. Kf2 Na4 31. R1e2 {Schneider,J (1796)-Mazarov,J (2161) Willingen 2008 0-1
(83)}) 17. Bf1 Kf8 18. b4 Ne6 19. Nb3 b6 20. Re3 Bb7 21. a3 Rd7 22. g3 Re8 23.
h4 Rdd8 24. Bc4 Nc7 25. Rde1 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.19"]
[Round "14"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "111"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Bg5 Be7 5. e3 O-O 6. cxd5 exd5 7. Nc3 Nbd7 8.
Bd3 b6 9. O-O Bb7 10. Rc1 c5 11. Bf5 Re8 12. Re1 Nf8 13. dxc5 bxc5 14. Na4 Ne4
15. Bxe7 Qxe7 16. Nd2 Nd6 17. Bg4 $146 ({RR} 17. Bh3 c4 18. b3 Ng6 19. Nf3 Ne5
20. Nxe5 Qxe5 21. Nc3 cxb3 22. axb3 Ne4 23. Nb5 Red8 24. g3 Qf6 25. Rc2 Ng5 26.
Bg2 Qb6 27. Nd4 Rac8 28. Ra2 Ne6 29. Nxe6 fxe6 30. Qd4 Ra8 31. f4 Rd6 {
Averbakh,Y (2520)-Wirthensohn,H (2390) Reggio Emilia 1977 1/2-1/2 (52)}) 17...
c4 18. Nf3 f5 19. Bh3 Nd7 20. g3 Nf6 21. Nd4 g6 22. Nc3 Nde4 23. Bf1 Rac8 24.
Rc2 Qb4 25. Nxe4 Nxe4 26. Qe2 Nc5 27. Qd2 a5 28. b3 Qxd2 29. Rxd2 Ba6 30. Red1
Red8 31. Rb1 Kf7 32. Be2 Nd3 33. Rdd1 Ke7 34. Kf1 Nb4 35. a3 Na2 36. bxc4 Nc3
37. Rb6 Rd6 38. Rxd6 Kxd6 39. Rc1 Nxe2 40. Kxe2 dxc4 41. Kd2 Rb8 42. Kc3 Kd5
43. Rd1 Ke4 44. f3+ Kxe3 45. Rd2 Rb3+ 46. Nxb3 cxb3 47. Rd7 h5 48. Ra7 Bf1 49.
f4 h4 50. gxh4 Kxf4 51. Rxa5 Ke4 52. Kxb3 f4 53. Rg5 f3 54. Rxg6 Bh3 55. Rg1 f2
56. Rc1 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.21"]
[Round "15"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "38"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 9. Nc3 c6 10. O-O-O Na6 11. Rhe1 Nc7 12. Bf1 Ne6 13. Bd2 Bd7 14. d4 h6
15. Bd3 d5 16. h3 $146 Rd8 17. a3 O-O 18. Be3 Bc8 19. Nh4 Rfe8 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.23"]
[Round "16"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "62"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bg5 Be6 10. dxc5 Bxc5 11. Bxf6 Qxf6 12. Nxd5 Qxb2 13. Nc7 Rad8 14. Qc1
Qxc1 15. Raxc1 b6 16. Nxe6 fxe6 17. Rc4 Nd4 18. Nxd4 Rxd4 19. Rxd4 Bxd4 20. e3
Bc5 21. Rd1 Rf7 $146 ({RR} 21... Re8 22. Be4 g6 23. h4 Kg7 24. Kg2 Re7 25. g4
a5 26. a4 Rc7 27. h5 Be7 28. hxg6 hxg6 29. Bd3 Rd7 30. Kf3 Bh4 31. Ke2 Be7 32.
Rc1 Bc5 33. g5 e5 34. Bb5 Rf7 35. Rg1 Rf8 36. Bd3 {Dorfman,J (2550)-Espig,L
(2470) Vilnius 1978 1/2-1/2 (41)}) ({RR} 21... Re8 22. Be4 g6 23. Rd7 Re7 {1/
2-1/2 (23) Vukanovic,S (2350)-Malyshev,V (2377) Dos Hermanas 2004}) ({RR} 21...
Re8 22. Rd7 {1/2-1/2 (22) Szekely,P (2440)-Espig,L (2440) Zinnowitz 1980}) 22.
Be4 g6 23. h4 Rc7 24. Kg2 Be7 25. Kf3 Kg7 26. Rd2 Bb4 27. Rc2 Rxc2 28. Bxc2 Kf6
29. Bd3 h6 30. Be4 g5 31. h5 Be1 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.05.28"]
[Round "17"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "115"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. O-O d5 8.
Nd2 Nf6 9. b3 ({RR} 9. Re1 Be7 10. Qf3 O-O 11. c3 Qc7 12. Nf1 dxe4 13. Bxe4
Nxe4 14. Qxe4 Rd8 15. Bf4 Qb7 16. b3 c5 17. Qe3 Qc6 18. Qg3 Bb7 19. Ne3 Rd3 20.
Rad1 Rad8 21. Rxd3 Rxd3 22. Rd1 Rxd1+ 23. Nxd1 Bh4 {Bosiocic,M (2484)-Petr,M
(2443) Szeged 2007 1/2-1/2 (64)}) ({RR} 9. Qf3 Be7 10. b3 O-O 11. Bb2 a5 12.
Qh3 g6 13. f4 c5 14. c4 e5 15. Qf3 d4 16. f5 a4 17. Rad1 Nd7 18. Rf2 Bg5 19.
Nf1 Ra6 20. g3 Bb7 21. h4 Bh6 22. Bc1 Bxc1 23. Rxc1 Kh8 {Escobar Forero,A
(2487)-Beltran Rueda,S (2383) Barcelona 2012 0-1 (49)}) 9... Bb4 10. Bb2 $146 (
{RR} 10. exd5 Bc3 11. Rb1 cxd5 12. Bb2 Qc7 13. Bxc3 Qxc3 14. Qe2 Bb7 15. Rbe1
O-O 16. f4 Nd7 17. Nf3 a5 18. a4 h6 19. Qe3 Rfc8 20. Nd4 Ba6 21. Bxa6 Rxa6 22.
Qxc3 Rxc3 23. Rf3 Rc5 24. Ree3 Ra8 {Robatsch,K-Portisch,L Varna 1962 0-1 (59)})
({RR} 10. Qe2 Bc3 11. Rb1 e5 12. Rd1 Bg4 13. f3 Qb6+ 14. Kh1 Bh5 15. b4 O-O 16.
Rb3 Bxd2 17. Rxd2 Rad8 18. exd5 e4 19. Bxe4 Nxe4 20. Qxe4 Rfe8 21. Qh4 cxd5 22.
Bb2 Qb5 23. Qf2 Bg6 24. Bd4 Qc4 {Pogats,J-Polgar,I Hungary 1965 1/2-1/2}) 10...
a5 11. c3 Be7 12. c4 O-O 13. Qc2 h6 14. a3 Ba6 15. Rfe1 Qb6 16. exd5 cxd5 17.
cxd5 Bxd3 18. Qxd3 Rfd8 19. Nc4 Qa6 20. Qf3 Rxd5 21. Rad1 Rf5 22. Qg3 Rg5 23.
Qc7 Re8 24. Bxf6 gxf6 25. Rd7 Rc8 26. Qb7 Qxb7 27. Rxb7 Kf8 28. a4 Bb4 29. Re3
Rd8 30. g3 Rd1+ 31. Kg2 Rc5 32. Rf3 f5 33. g4 Rd4 34. gxf5 exf5 35. Rb8+ Ke7
36. Re3+ Kf6 37. Rb6+ Kg7 38. Rg3+ Kf8 39. Rb8+ Ke7 40. Re3+ Kf6 41. Rb6+ Kg7
42. Rg3+ Kf8 43. Rxh6 f4 44. Rgh3 Kg7 45. R6h5 f3+ 46. Kg3 Rxh5 47. Rxh5 Rd3
48. Nxa5 Kg6 49. Rb5 Bxa5 50. Rxa5 Rxb3 51. Ra8 Ra3 52. a5 Kf5 53. a6 Kg6 54.
a7 Kg7 55. h4 Kh7 56. h5 Kg7 57. h6+ Kh7 58. Kf4 1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.02"]
[Round "18"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D34"]
[PlyCount "117"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nb3 Be6 14. Nb5 ({RR}
14. Bc5 Bxc5 15. Nxc5 Rc8 16. Nxe6 fxe6 17. e3 Qd7 18. Qa4 a6 19. Rfd1 Qf7 20.
Rd2 Ne5 21. Qd1 Rf8 22. h3 Kh8 23. Rdc2 Rcd8 24. Ne2 Nc4 25. b3 Nd6 26. Nf4 Kg8
27. Qd4 Rd7 28. Nd3 Nf5 {Kramnik,V (2790)-Sadler,M (2650) Monte Carlo 1998 1/
2-1/2 (55)}) ({RR} 14. Na4 Ne4 15. Nac5 Bxc5 16. Nxc5 Nxc5 17. Rxc5 Qf6 18. b3
Rad8 19. Qa1 d4 20. Bf4 Bg4 21. Bxc6 bxc6 22. f3 Bh3 23. Re1 g5 24. Bd2 Rd7 25.
Kf2 Rde7 26. Qb1 Bg4 27. Qd3 Re3 28. Bxe3 Rxe3 {Pandelaar,V (2063)-Moes,W
(2054) Bussum 2012 1-0 (34)}) ({RR} 14. Bc5 Bxc5 15. Nxc5 Qe7 16. Nxe6 Qxe6 17.
e3 Rad8 18. Qb3 d4 19. Qxe6 Rxe6 20. exd4 Rxd4 21. Rfd1 Kf8 22. Kf1 Rxd1+ 23.
Nxd1 g6 24. Ne3 Ke7 25. a3 h5 26. b4 a6 27. Nc4 Ne4 28. Re1 f5 {Mecking,
H-Spassky,B Palma de Mallorca 1969 1/2-1/2 (42)}) 14... Bg4 $146 ({RR} 14... a6
15. N5d4 Ne5 16. Nxe6 fxe6 17. Bd4 Nc6 18. Bc3 e5 19. e3 Qd7 20. Qd3 Rad8 21.
Rfd1 Qf7 22. Na5 e4 23. Qe2 Nb4 24. Bxb4 Bxb4 25. Nb3 Bd6 26. Rc2 h5 27. Bh3
Bb8 28. Rdc1 Nh7 29. Nd4 {Radjabov,T (2459)-Bu,X (2565) New York 2000 0-1 (56)}
) ({RR} 14... Qd7 15. Bc5 Bh3 16. Bxf8 Bxg2 17. Kxg2 Kxf8 18. f3 Re5 19. N5d4
Rae8 20. Re1 Nxd4 21. Nxd4 g6 22. Qd2 Kg7 23. Rc3 R8e7 24. Rec1 Ne8 25. Rc5 Kh7
26. g4 Nd6 27. Qf4 Qa4 28. Rc7 g5 29. Qd2 {Lingnau,C (2230)-Oppitz,P (2265)
Germany 1990 0-1 (54)}) 15. h3 Bf5 16. N5d4 Nxd4 17. Nxd4 Bd7 18. Qb3 Qa5 19.
a3 Bd6 20. Qd3 Qd8 21. Rfd1 Qe7 22. Bd2 Ne4 23. Be1 Be5 24. Qb3 Bxd4 25. Rxd4
Bc6 26. h4 Qe5 27. Qe3 Qf6 28. Bxe4 Rxe4 29. Rxe4 dxe4 30. Bc3 Qf5 31. Rd1 Re8
32. Rd6 f6 33. Rd4 a6 34. Kh2 Qg4 35. a4 Kf7 36. Kg1 Re5 37. Rd6 Rf5 38. b3 Qh3
39. Be1 Qg4 40. Bc3 Qh3 41. Bd4 h5 42. Bc3 Kg8 43. Rd8+ Kh7 44. Rd6 Qg4 45. a5
Qg6 46. b4 Qf7 47. Bd4 Qc4 48. Bc5 Re5 49. Bd4 Rf5 50. Bc5 Qc2 51. Qd2 Qb3 52.
Qd1 Qb2 53. Qd2 Qa1+ 54. Qd1 Qe5 55. Qd4 Qe8 56. Qc4 Bb5 57. Qe6 Qxe6 58. Rxe6
Rd5 59. Rd6 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.04"]
[Round "19"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1-0"]
[ECO "B94"]
[PlyCount "47"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qa5 8.
Qd2 h6 9. Bxf6 Nxf6 10. O-O-O e6 11. Rhe1 Be7 12. f4 O-O $146 ({RR} 12... Qc5
13. Bb3 O-O 14. Kb1 Bd8 15. g4 Bb6 16. Qg2 Ne8 17. f5 Ba5 18. g5 Bxc3 19. bxc3
Qe5 20. gxh6 Qf6 21. hxg7 Nxg7 22. Rd3 Re8 23. Rg1 Kf8 24. Qh3 e5 25. Rdg3 exd4
26. Rxg7 Qxg7 27. Rxg7 {Parma,B-Bogdanovic,R Novi Sad 1965 1-0 (33)}) 13. Bb3
Re8 14. Kb1 Bf8 15. g4 Nxg4 16. Qg2 Nf6 17. Rg1 Bd7 18. f5 Kh8 19. Rdf1 Qd8 20.
fxe6 fxe6 21. e5 dxe5 22. Ne4 Nh5 23. Qg6 exd4 24. Ng5 1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.09"]
[Round "20"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "99"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nf3 Be7 4. Nc3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2
b6 9. cxd5 exd5 10. b4 ({RR} 10. Be2 Be6 11. O-O c5 12. dxc5 bxc5 13. Rfd1 Bxc3
14. Qxc3 Nd7 15. b4 Rc8 16. bxc5 Rxc5 17. Qa3 Ra5 18. Qb4 Qb6 19. Qxb6 Nxb6 20.
Nd4 Rc8 21. Kf1 Nc4 22. Ke1 Nd6 23. a4 Nc4 24. Nb3 Ra6 {Petrosian,T (2605)
-Karpov,A (2710) Moscow 1983 1/2-1/2}) ({RR} 10. Be2 Be6 11. O-O c5 12. Rfd1
Nd7 13. Bb5 Rc8 14. dxc5 Bxc3 15. Qxc3 Rxc5 16. Qb4 Nf6 17. Nd4 Qc7 18. f3 Bd7
19. Bd3 Qe5 20. Qd2 Re8 21. Re1 Qg5 22. b4 Rcc8 23. Ba6 Rcd8 24. a4 Qe5 {
Khismatullin,D (2656)-Mokshanov,A (2372) Samara 2011 1-0 (47)}) 10... Bb7 ({RR
} 10... Be6 11. Be2 Nd7 12. O-O c5 13. bxc5 bxc5 14. Rab1 cxd4 15. Nxd4 Nc5 16.
Bf3 Rc8 17. Rfd1 Re8 18. h3 Ne4 19. Nxe4 dxe4 20. Bxe4 Bxd4 21. Qxd4 Qxd4 22.
Rxd4 Bxa2 23. Ra1 Rc4 24. Rd7 Rcxe4 25. Rxa2 {Karpov,A (2674)-Spassky,B (2548)
Mainz 2005 1/2-1/2}) 11. Rb1 c6 $146 ({RR} 11... Nd7 12. b5 Re8 13. a4 Nf8 14.
g3 Ne6 15. Bg2 c5 16. bxc6 Bxc6 17. O-O Nc7 18. Qa2 Qd7 19. Ne1 Bb7 20. Nc2
Rab8 21. Rfc1 Be7 22. Ne2 Red8 23. Nc3 Bd6 24. Nb5 Nxb5 25. axb5 Qf5 26. Nb4 {
Kortschnoj,V-Ciric,D Sukhumi 1966 1-0 (63)}) 12. Bd3 Nd7 13. O-O Re8 14. Rfc1
a5 15. bxa5 Rxa5 16. Bf5 Ra6 17. Rb3 g6 18. Bd3 Ra7 19. Rcb1 Bg7 20. a4 Qe7 21.
Bf1 Ba6 22. h4 Bxf1 23. Rxf1 h5 24. Re1 Raa8 25. g3 Qd6 26. Kg2 Kf8 27. Reb1
Kg8 28. Qd1 Bf8 29. R3b2 Bg7 30. Rc2 Ra7 31. Rbc1 Nb8 32. Ne2 Rc7 33. Qd3 Ra7
34. Qb3 Ra6 35. Nf4 Rd8 36. Nd3 Bf8 37. Nfe5 Rc8 38. Rc3 Be7 39. Nf4 Bf6 40.
Ned3 Ra5 41. Qxb6 Rxa4 42. Rc5 Ra6 43. Rxd5 Qxf4 44. Qxa6 Qe4+ 45. f3 Qe6 46.
Qc4 Qxe3 47. Ne5 Rf8 48. Rc5 Be7 49. Rb1 Bxc5 50. Rxb8 1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.11"]
[Round "21"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1-0"]
[ECO "C92"]
[PlyCount "105"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 {Ernst} e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3
O-O 8. c3 d6 9. h3 Nd7 10. d4 Bf6 11. Be3 ({RR} 11. a4 Bb7 12. Na3) 11... Na5
12. Bc2 Nc4 13. Bc1 Bb7 14. b3 ({RR} 14. d5 Qe7 15. a4 Ncb6 16. a5 Nc8 17. Nbd2
c6 18. dxc6 Bxc6 19. Nf1) ({RR} 14. a4 d5 ({RR} 14... exd4 15. cxd4 c5 16. axb5
cxd4 ({RR} 16... axb5 17. Rxa8 Qxa8 18. dxc5 Nxc5 19. b3 Ne5 20. Nxe5 Bxe5) 17.
bxa6 Rxa6 18. Rxa6 Bxa6 19. Nxd4 Qb6) ({RR} 14... Re8 15. d5 bxa4 ({RR} 15...
Be7 16. b3 Na5 17. Nbd2 c6 18. b4 Nc4 19. Nxc4 bxc4 20. dxc6 Bxc6) 16. Rxa4
Ncb6 17. Ra5 c6 18. dxc6 Bxc6 19. Na3 Nc5 20. Qe2 Nba4) ({RR} 14... c5 15. d5
Ncb6 16. b3 g6 17. Qe2 c4 18. b4) 15. axb5 ({RR} 15. dxe5 dxe4 16. exf6 exf3
17. fxg7 Re8) 15... axb5 ({RR} 15... dxe4 16. bxa6 exf3 17. Qd3 g6 18. Qxc4
exd4 19. Bh6) 16. Rxa8 Bxa8 17. exd5 Bxd5 18. b3 Bxf3 19. Qxf3 Nd6) 14... Ncb6
15. Be3 ({RR} 15. Bb2 Re8) ({RR} 15. d5 Be7 16. Nbd2 c6 17. dxc6 Bxc6 18. c4
Nc5 19. Ba3 Qc7) 15... Re8 ({RR} 15... exd4 16. cxd4 Re8 ({RR} 16... c5 17.
Nbd2 cxd4 18. Bxd4 Ne5 19. Rc1 Re8 20. Bb1) 17. Nbd2 c5 18. Rc1 cxd4 19. Bxd4
Rc8 20. Nf1 Ne5 21. N3h2 Nc6 ({RR} 21... g6 22. Qd2)) 16. d5 Rc8 $146 ({RR}
16... Be7 17. Nbd2 f5 ({RR} 17... f5 18. c4 bxc4 19. Nxc4 Nxc4 20. bxc4 f4 21.
Bd2 a5 22. Ba4 Rf8 23. Bxd7 Qxd7 24. c5 Bc8 25. Rc1 h5 26. cxd6 cxd6 27. Rc6
Qe8 28. Qb3 Kh8 29. Bc3 Bd7 30. Rb6 a4 31. Qa3 Rf6 32. Bb4) 18. c4 bxc4 19.
Nxc4 Nxc4 20. bxc4 f4 21. Bd2 a5 22. Ba4 Rf8 23. Bxd7 Qxd7 24. c5 Bc8 25. Rc1
h5 26. cxd6 cxd6 27. Rc6 Qe8 28. Qb3 Kh8 29. Bc3 Bd7 30. Rb6 a4 31. Qa3 {
Brodsky,M (2290)-Ginsburg,G (2280) Kherson 1990 1/2-1/2 (43)}) ({RR} 16... Be7
17. Nbd2 c6 18. c4 cxd5 19. cxd5 f5 20. exf5 Nxd5 21. Nf1 Rc8 22. Bd2 N7f6 23.
Ng5 Qd7 24. Rc1 b4 25. Ne6 Nc3 26. Bxc3 Rxc3 27. Bb1 Rec8 28. Rxc3 bxc3 29. Bc2
Qc6 30. Ne3 d5 31. Ng4 {Anand,V (2769)-Svidler,P (2672) Haifa 2000 0-1 (41)}) (
{RR} 16... Be7 17. Nbd2 c6 18. c4 cxd5 19. cxd5 f5 20. b4 fxe4 21. Nxe4 Bxd5
22. Neg5 g6 23. Nxh7 Kxh7 24. Nxe5 Nxe5 25. Qh5+ Kg7 26. Qh6+ Kf7 27. Bxg6+
Nxg6 28. Qh7+ Kf6 29. Bd4+ Ne5 30. Bxb6 Rh8 {0-1 (30) Sammalvuo,T (2445)
-Lugovoi,A (2540) Gausdal 2004}) ({RR} 16... Qc8 17. Nbd2 c6 18. c4 cxd5 19.
cxd5 Qc3 20. a4 Rec8 21. Ra2 bxa4 22. bxa4 a5 23. Nb1 Qc4 24. Rb2 Ba6 25. Nfd2
Qc7 26. Na3 Nc5 27. Nb5 Qd8 28. Qa1 Be7 29. Reb1 Nbd7 30. Qa2 Nf6 31. Kh2 {
Hjartarson,J (2605)-Arencibia Rodriguez,W (2485) Biel 1993 CBM 037 [Ernst] 1/
2-1/2 (77)}) 17. Nbd2 c6 18. c4 cxd5 19. cxd5 Qc7 20. Rc1 Qb8 21. a4 Nc5 22.
axb5 axb5 23. Ra1 b4 24. Qe2 Nbd7 25. Bd3 Nxd3 26. Qxd3 Ba8 27. Nc4 Nc5 28.
Bxc5 Rxc5 29. Ra4 h6 30. Qd2 Be7 31. Rea1 Bb7 32. Qxb4 f5 33. Ra7 Rc7 34. exf5
Qc8 35. Ne3 e4 36. Nd4 Bf6 37. Rf1 Ba6 38. Rxc7 Qxc7 39. Qa4 Ra8 40. Rd1 Qb8
41. Nc6 Qb7 42. Qxe4 Qxb3 43. Re1 Bc3 44. Rb1 Qa2 45. Nb4 Qa4 46. Qe6+ Kh8 47.
Qxd6 Be2 48. Nc6 Qa2 49. Rb8+ Rxb8 50. Qxb8+ Kh7 51. Qg3 Bh5 52. Kh2 Be1 53. f6
1-0

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.13"]
[Round "22"]
[White "Petrosian, Tigran V"]
[Black "Spassky, Boris V"]
[Result "1/2-1/2"]
[ECO "D55"]
[PlyCount "62"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. c4 e6 2. d4 d5 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2
b6 9. cxd5 exd5 10. Rd1 Be6 11. g3 Nd7 12. Bg2 Be7 13. O-O c6 14. Qc2 Rc8 15.
Ne5 Nxe5 16. dxe5 f6 17. exf6 Bxf6 18. Ne2 $146 Qd6 19. Rd2 Rfd8 20. Rfd1 Qe7
21. Nf4 Bf7 22. Bh3 Rc7 23. Bf5 g5 24. Ne2 c5 25. e4 Bd4 26. Nxd4 cxd4 27. Qd3
dxe4 28. Bxe4 Kg7 29. Qf3 Qf6 30. Qxf6+ Kxf6 31. b3 a5 1/2-1/2

[Event "World Championship 27th"]
[Site "Moscow"]
[Date "1969.06.16"]
[Round "23"]
[White "Spassky, Boris V"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "B48"]
[PlyCount "81"]
[EventDate "1969.04.14"]
[EventRounds "23"]
[EventCountry "RUS"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8.
O-O Ne5 9. h3 Bc5 10. Qe2 d6 11. f4 Ned7 12. Nb3 ({RR} 12. g4 h6 13. Qf2 O-O
14. Rae1 b5 15. g5 hxg5 16. fxg5 Ne8 17. b4 Ba7 18. Nce2 Ne5 19. Nf4 Qe7 20.
Kh2 g6 21. Qh4 Ng7 22. Rf2 Bb7 23. Ref1 Rac8 24. Qh6 d5 25. exd5 Bxd5 26. Nxd5
exd5 {Jaracz,P (2395)-Epishin,V (2620) Biel 1996 0-1 (33)}) ({RR} 12. Kh1 b5
13. f5 Ne5 14. fxe6 fxe6 15. Rad1 O-O 16. Nb3 b4 17. Nb1 Bxe3 18. Qxe3 Bb7 19.
N1d2 Rac8 20. Rc1 Qd8 21. Qe2 Qb6 22. Nc4 Nxc4 23. Bxc4 d5 24. exd5 exd5 25.
Bd3 Rce8 26. Qf2 Re3 {Doran,C (2017)-Lawson,A (2199) England 2012 0-1 (40)})
12... Bxe3+ 13. Qxe3 b6 $146 ({RR} 13... O-O 14. Rae1 Rb8 15. e5 Ne8 16. Ne4
dxe5 17. Ng5 e4 18. Nxe4 Ndf6 19. Qc5 Nxe4 20. Bxe4 Qxc5+ 21. Nxc5 b6 22. Nd3
Bb7 23. Ne5 Nf6 24. Bxb7 Rxb7 25. Rd1 g6 26. c4 Rc8 27. Rf3 b5 28. b3 {
Berzinsh,R (2446)-Kaenel,H (2408) Bern 1999 1/2-1/2 (40)}) ({RR} 13... O-O 14.
Rae1 e5 15. fxe5 dxe5 16. Nd5 Qd8 17. Qg3 Re8 18. Rf5 Nxd5 19. exd5 f6 20. c4
a5 21. Rh5 Nf8 22. Kh1 g6 23. Be4 b6 24. Bf5 Qc7 25. Bxc8 Raxc8 26. Nd2 Qg7 27.
Rh4 f5 28. b3 {Loeffler,M (2365)-Epishin,V (2585) Schwarzach 1998 1/2-1/2 (94)}
) 14. Rae1 Bb7 15. e5 dxe5 16. fxe5 Nd5 17. Nxd5 Bxd5 18. Rf4 b5 19. Nd4 Rb8
20. c3 g6 21. a3 O-O 22. Rh4 f5 23. exf6 Rxf6 24. Be4 Nc5 25. Bxd5 exd5 26. Qe7
Qxe7 27. Rxe7 h5 28. Nf3 Ne4 29. Rd7 Rd6 30. Rxd6 Nxd6 31. Rd4 Nc4 32. Rxd5
Nxb2 33. Rd6 a5 34. Rxg6+ Kh7 35. Rc6 Nc4 36. a4 Nb2 37. axb5 Rxb5 38. c4 Rb7
39. c5 Ra7 40. Rd6 Kg7 41. c6 1/2-1/2