[Event "ARG-ch17 Challenger"]
[Site "Buenos Aires"]
[Date "1938.10.??"]
[Round "17"]
[White "Bolbochan, Julio"]
[Black "Benko, Francisco"]
[Result "1-0"]
[ECO "A95"]
[PlyCount "101"]
[EventDate "1938.09.13"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Nc3 d5 8. Qc2
Qe8 9. Ne5 Nbd7 10. cxd5 exd5 11. Nd3 Bd6 12. f3 Qh5 13. Bf4 Bxf4 14. Nxf4 Qh6
15. Qxf5 Nb6 16. Qc2 g5 17. Nd3 Bf5 18. Rae1 g4 19. Qc1 Qg7 20. e4 gxf3 21.
exf5 fxg2 22. Kxg2 Rae8 23. Nf4 Rxe1 24. Qxe1 Re8 25. Ne6 Qe7 26. h3 Nc4 27. g4
Nxb2 28. g5 Nd7 29. Qg3 Nf8 30. f6 Qxe6 31. f7+ Kg7 32. fxe8=Q Qxe8 33. Rb1 Nc4
34. Rxb7+ Kg8 35. Qf4 Qg6 36. Rb8 Qc2+ 37. Qf2 Ne3+ 38. Kf3 Nf5 39. Qxc2 Nxd4+
40. Kf4 Nxc2 41. Kf5 Kf7 42. Rb7+ Ke8 43. Rxa7 Nd4+ 44. Ke5 Nf3+ 45. Kd6 Nxg5
46. Re7+ Kd8 47. h4 d4 48. Na4 Nh3 49. Nc5 Nf4 50. Nb7+ Kc8 51. Kxc6 1-0

[Event "Mar del Plata International-10"]
[Site "Mar del Plata"]
[Date "1947.03.20"]
[Round "7"]
[White "Euwe, Max"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "66"]
[EventDate "1947.03.12"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 O-O 6. Nf3 Bxd2+ 7. Qxd2 d5 8.
O-O Nc6 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qc3 c6 12. Nd2 b6 13. cxd5 cxd5 14. e4 Ba6
15. exd5 Rac8 16. d6 Qg5 17. Qa3 Bxf1 18. f4 Qh6 19. Nxf1 g5 20. Qxa7 Rfd8 21.
Qa4 gxf4 22. gxf4 b5 23. Qxb5 Qxf4 24. Re1 Rc2 25. Re2 Qd4+ 26. Re3 Kh8 27. Kh1
Qxb2 28. Qxb2 Rxb2 29. a4 Rc8 30. a5 Ra2 31. a6 Rc1 32. Rb3 Nxe5 33. Rb7 Nf3
0-1

[Event "ARG-ch Match Najdorf-Bolbachan +2-1=7"]
[Site "Buenos Aires"]
[Date "1949.??.??"]
[Round "3"]
[White "Bolbochan, Julio"]
[Black "Najdorf, Miguel"]
[Result "1-0"]
[ECO "D29"]
[Annotator "Chekhov,V"]
[PlyCount "75"]
[EventDate "1949.??.??"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 a6 6. O-O dxc4 7. Bxc4 b5 8. Bb3
Nbd7 9. Qe2 c5 10. Rd1 Bb7 11. Nc3 Qc7 12. e4 (12. d5 $5 exd5 13. Nxd5 Nxd5 14.
Bxd5 Bxd5 15. Rxd5 Be7 16. e4 $14) 12... cxd4 13. Nxd4 (13. Rxd4 $5) 13... b4
$6 (13... Bd6 $5) 14. Nd5 $1 exd5 15. exd5+ Qe5 (15... Kd8 16. Nc6+ Kc8 17. Be3
Bxc6 18. Rac1 Bb5 19. Rxc7+ Kxc7 20. d6+ Kd8 21. Qf3 Rc8 22. Bxf7 $18 {Baburin,
A-Vekshenkov,N/Novosibirsk/1989/1|0/30/}) 16. Qxe5+ Nxe5 17. Re1 O-O-O (17...
Bd6 18. Bf4 (18. f4 Bc5 19. Rxe5+ Kd8 20. Be3 Ng4) 18... Nfd7 19. Bxe5 Nxe5 20.
f4 O-O 21. fxe5 Bc5 22. Rad1 $16) 18. Rxe5 Nxd5 19. Bd2 Nc7 (19... Kb8 20. Rc1
$16) (19... Bd6 20. Rxd5 $6 (20. Rc1+ Nc7 21. Re2 $16) 20... Bxd5 21. Bxd5 Bc5
22. Rc1 Rxd5 23. Nb3 Rhd8 $15) 20. Be3 f6 21. Ra5 Bd6 22. Rc1 $16 Kb8 23. Nc6+
Bxc6 24. Rxc6 Rhe8 25. g3 Re5 26. Rxe5 fxe5 (26... Bxe5 27. Rb6+ Kc8 28. Rxb4
Bxb2 29. Bc2 Be5 30. Bf5+ $18) 27. Rb6+ Kc8 (27... Ka8 28. Ba4 $18) 28. Bg5 $18
Bc5 (28... Rd7 29. Ba4 $18) 29. Rc6 Bd4 30. Bxd8 Kxd8 31. Rc2 a5 32. Kg2 Na6
33. f4 Ke7 34. fxe5 Bxe5 35. Rc6 Nc7 36. Kf3 Kd7 37. Ba4 Kd8 38. b3 1-0

[Event "Remedios de Escalada"]
[Site "Remedios de Escalada"]
[Date "1949.??.??"]
[Round "4"]
[White "Benko, Francisco"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "E26"]
[PlyCount "122"]
[EventDate "1949.??.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Qc2 d5 8.
cxd5 exd5 9. Bd2 Ne4 10. Bd3 Nxd2 11. Qxd2 O-O 12. Ne2 cxd4 13. cxd4 Nc6 14.
Ra2 Be6 15. O-O Qxd2 16. Rxd2 Na5 17. Rc2 a6 18. f3 b5 19. Rfc1 f6 20. Nf4 Bf7
21. Rc7 Nc4 22. Bxc4 dxc4 23. e4 Rad8 24. d5 f5 25. Ra7 fxe4 26. fxe4 Rfe8 27.
Rxa6 Rxe4 28. Ne6 Bxe6 29. dxe6 h6 30. h3 Rd2 31. Rc3 Rde2 32. Rb6 Rxe6 33.
Rb8+ Kh7 34. Rxb5 Rg6 35. g4 Rd6 36. Rb1 Rdd2 37. Rxc4 Rg2+ 38. Kh1 Rh2+ 39.
Kg1 Rdg2+ 40. Kf1 Ra2 41. Kg1 Rxh3 42. a4 Rha3 43. Rbb4 Kg6 44. Kf1 Kg5 45. Rd4
Rc3 46. Rbc4 Rf3+ 47. Kg1 g6 48. Rb4 Kh4 49. g5+ Kxg5 50. Rg4+ Kf5 51. Rgc4 h5
52. Rc5+ Kf6 53. a5 Rd3 54. Rb1 Kg7 55. Rb7+ Kh6 56. Rb1 Rdd2 57. Re5 h4 58.
Rc5 Rg2+ 59. Kh1 Rh2+ 60. Kg1 Rag2+ 61. Kf1 h3 0-1

[Event "Zonal-7 South America"]
[Site "Mar del Plata"]
[Date "1951.03.30"]
[Round "11"]
[White "Eliskases, Erich Gottlieb"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "60"]
[EventDate "1951.03.15"]
[EventType "tourn"]
[EventRounds "23"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. Nbd2 O-O 5. e4 d6 6. h3 Nc6 7. c3 e5 8. dxe5
dxe5 9. Bh2 Nh5 10. Bb5 Bd7 11. O-O Re8 12. Nc4 a6 13. Bxc6 Bxc6 14. Nfxe5 Bxe4
15. Re1 Bd5 16. g4 Nf6 17. Ne3 Be6 18. Qf3 c6 19. Rad1 Qa5 20. g5 Nh5 21. b4
Qxa2 22. c4 f6 23. gxf6 Nxf6 24. Ng2 Qc2 25. Rd4 Rad8 26. Rxd8 Rxd8 27. Bf4 Qf5
28. b5 axb5 29. cxb5 Bd5 30. Ne3 Qxe5 0-1

[Event "Olympiad-10 Final A"]
[Site "Helsinki"]
[Date "1952.08.30"]
[Round "9"]
[White "Barcza, Gedeon"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "82"]
[EventDate "1952.08.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "FIN"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hungary"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "HUN"]
[BlackTeamCountry "ARG"]

1. c4 e5 2. Nc3 d6 3. Nf3 Nf6 4. d4 Nbd7 5. e3 g6 6. Be2 Bg7 7. O-O O-O 8. b3
Re8 9. Ba3 exd4 10. Nxd4 Nc5 11. Qc2 Nfe4 12. Nxe4 Nxe4 13. Bb2 a5 14. Nb5 Bxb2
15. Qxb2 b6 16. Bf3 Bb7 17. Rad1 Rb8 18. Rd4 f5 19. Bxe4 Bxe4 20. Nc3 Qf6 21.
Qd2 Rbd8 22. Nd5 Qg7 23. Nc3 c5 24. Rxe4 fxe4 25. Qd5+ Kh8 26. Nxe4 Qe5 27. Ng5
Qxd5 28. cxd5 Rd7 29. Ne6 a4 30. f4 axb3 31. axb3 Ra8 32. f5 gxf5 33. Rxf5 b5
34. Kf2 b4 35. Rf4 Rda7 36. e4 Ra3 37. Kg3 Rxb3+ 38. Kh4 Rba3 39. e5 b3 40. Rf7
b2 41. Rb7 R3a4+ 0-1

[Event "Mar del Plata International-16"]
[Site "Mar del Plata"]
[Date "1953.04.01"]
[Round "15"]
[White "Gligoric, Svetozar"]
[Black "Bolbochan, Julio"]
[Result "0-1"]
[ECO "E95"]
[PlyCount "96"]
[EventDate "1953.03.14"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1
Re8 9. Bf1 c6 10. d5 c5 11. g3 Rf8 12. Nh4 Ne8 13. a3 h6 14. b4 Kh7 15. Qc2 b6
16. Bd2 Bf6 17. Ng2 Ba6 18. Ne3 Nc7 19. Reb1 Qe7 20. a4 cxb4 21. Rxb4 Bb7 22.
a5 Na6 23. Rbb1 Nac5 24. Nb5 bxa5 25. Bxa5 a6 26. Nc3 Bg5 27. Na4 Nxa4 28. Rxb7
Nac5 29. Rbb1 Bxe3 30. fxe3 Rfb8 31. Bg2 Kg7 32. h4 Rxb1+ 33. Rxb1 Rb8 34. Rxb8
Nxb8 35. Bb4 Qc7 36. Qa2 h5 37. Qa3 Nbd7 38. Bf3 Qb6 39. g4 hxg4 40. Bxg4 Nf6
41. Bf3 Nd3 42. Bd2 Qb1+ 43. Kg2 Nc5 44. Qb4 Qc2 45. Qc3 Qa2 46. Qa5 Qxc4 47.
h5 Nb3 48. Qd8 Nxd2 0-1

[Event "Match/Nation ARG-URS"]
[Site "Buenos Aires"]
[Date "1954.03.21"]
[Round "3"]
[White "Bolbochan, Julio"]
[Black "Keres, Paul"]
[Result "1-0"]
[ECO "E43"]
[Annotator "ChessBase"]
[PlyCount "81"]
[EventDate "1954.03.16"]
[EventType "team-match"]
[EventRounds "4"]
[EventCountry "ARG"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 c5 7. O-O O-O 8. Bd2
cxd4 9. exd4 d5 10. cxd5 Nxd5 11. Qe2 Nd7 12. Qe4 N7f6 13. Qh4 Be7 14. Ne5 g6
15. Bh6 Re8 16. Qh3 Nxc3 17. bxc3 Qc7 18. Rac1 Bf8 19. Bf4 Bd6 20. Rfe1 a6 21.
c4 Nh5 22. Bd2 Rad8 23. Qh4 Be7 24. Qg4 f5 25. Qe2 Bf6 26. c5 Rxd4 27. c6 Bc8 (
27... Bxe5 28. cxb7 Bxh2+ 29. Kh1 Qxb7 30. Kxh2 Qd5 31. Rc3 Rd8 $13) 28. Nf3
Ra4 $2 (28... Rd6 $1) 29. Bc4 Kg7 (29... Qxc6 $2 30. Bb3 Qe4 31. Bxa4 Qxa4 32.
Rxc8 Rxc8 33. Qxe6+) 30. Qd1 b5 31. Bb3 Re4 32. Rxe4 fxe4 33. Ng5 Qe5 34. Qg4
Bxg5 $4 (34... Qf5 $142) 35. Bc3 Qxc3 36. Rxc3 Bd2 37. Rc2 e3 38. Rxd2 exd2 39.
Qd4+ Nf6 40. Qxd2 Ng8 41. h4 1-0

[Event "Zonal South America"]
[Site "Buenos Aires/Rio Hondo"]
[Date "1966.06.??"]
[Round "13"]
[White "Bolbochan, Julio"]
[Black "Mecking, Henrique"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "159"]
[EventDate "1966.05.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 O-O 7. g3 Re8 8. Bg2
Bf8 9. O-O e5 10. e4 d6 11. Ne1 c6 12. Nd3 cxd5 13. cxd5 Nbd7 14. b4 Rc8 15.
Bd2 g6 16. Qb3 a6 17. Rfc1 Rc7 18. Nd1 b5 19. Rxc7 Qxc7 20. Rc1 Qb8 21. a4 bxa4
22. Qxa4 Rc8 23. N1b2 Be7 24. Qd1 Nb6 25. f3 Bd8 26. Bh3 Rxc1 27. Qxc1 Qa8 28.
Qe1 Bc8 29. Bxc8 Qxc8 30. Qc1 Qd7 31. Be3 Kf8 32. Kg2 Qc7 33. Qxc7 Bxc7 34. Nc1
Ke8 35. Nb3 Nfd7 36. Kf2 f5 37. Ke2 Nf6 38. Kd3 fxe4+ 39. fxe4 Ng4 40. Bg1 Kd7
41. h3 Nf6 42. Nd2 Bd8 43. Nb1 Bc7 44. Nc3 Bd8 45. Bf2 Nh5 46. Nbd1 Bc7 47. Ne3
Nf6 48. Nf1 Bd8 49. Nd2 Nh5 50. Nb3 Bc7 51. Na5 Nf6 52. g4 Nc8 53. Nc4 Ke8 54.
Be3 h5 55. g5 Nh7 56. h4 Nf8 57. b5 axb5 58. Nxb5 Kd8 59. Kc3 Nd7 60. Kb4 Nb8
61. Nc3 Kd7 62. Kb5 Ke7 63. Na2 Kd7 64. Nb4 Ne7 65. Ba7 Nc8 66. Nb6+ Bxb6 67.
Bxb6 Ke8 68. Bc7 Nd7 69. Nd3 Ke7 70. Ka6 Nf8 71. Kb7 Kd7 72. Ba5 Ne7 73. Bb4
Nh7 74. Nb2 Nf5 75. exf5 gxf5 76. Nc4 f4 77. Bxd6 f3 78. Bc5 e4 79. Ne5+ Ke8
80. d6 1-0

