[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "1"]
[White "Planinec, Albin"]
[Black "Mariotti, Sergio"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2535"]
[BlackElo "2495"]
[PlyCount "70"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O d6 8. f4
h5 9. h3 Nbd7 10. a4 b6 11. f5 e5 12. Ne6 fxe6 13. fxe6 Qc5+ 14. Kh2 Nb8 15.
Rxf6 gxf6 16. Bxh5+ Kd8 17. Bf7 Ra7 18. Qf3 Rxf7 19. exf7 Nd7 20. Be3 Qc4 21.
Nd5 Bb7 22. b3 Qc6 23. Qg4 Qc8 24. Bxb6+ Nxb6 25. Qg8 Bxd5 26. Qxh8 Ke7 27.
exd5 Qxc2 28. Rf1 Nxd5 29. Rf3 Nf4 30. Qg8 d5 31. h4 d4 32. h5 Nxh5 33. Rh3 Qf5
34. Qh8 Qf4+ 35. g3 Qf2+ 0-1

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "2"]
[White "Garcia Martinez, Silvino"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2445"]
[BlackElo "2495"]
[PlyCount "31"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nc6 7. Nxc6 dxc6 8.
Qe2 e5 9. Nd2 Nf6 10. a4 Bc5 11. Nb3 Ba7 12. a5 Be6 13. Bc4 Bxc4 14. Qxc4 O-O-O
15. Bd2 Ne8 16. Qe2 1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "3"]
[White "Mariotti, Sergio"]
[Black "Ribli, Zoltan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2495"]
[BlackElo "2520"]
[PlyCount "26"]
[EventDate "1975.06.02"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Qd7 7. Qa4 Be7 8.
Nf3 a6 9. Bxc6 bxc6 10. Nc3 c5 11. Qf4 Qf5 12. Qxf5 Bxf5 13. O-O-O O-O-O
1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "4"]
[White "Gligoric, Svetozar"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2575"]
[BlackElo "2495"]
[PlyCount "65"]
[EventDate "1975.06.02"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4
dxc4 9. Bxc4 e5 10. Bg5 h6 11. Bh4 Qe7 12. Re1 Rd8 13. Bg3 Nh5 14. dxe5 Bb8 15.
e6 fxe6 16. Bxb8 Rxb8 17. Qc1 b5 18. Bf1 e5 19. Nd1 Qf6 20. Ne3 Nf8 21. Qc5 Ng6
22. Nf5 Bxf5 23. exf5 Qxf5 24. Qxc6 Rb6 25. Qe4 Qxe4 26. Rxe4 Nf6 27. Rb4 a5
28. Rxb5 Rxb5 29. Bxb5 e4 30. Ne1 Rd2 31. f3 Rxb2 32. Bf1 exf3 33. Nxf3 1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "5"]
[White "Mariotti, Sergio"]
[Black "Karnar, Marjan"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2495"]
[PlyCount "75"]
[EventDate "1975.06.02"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2
O-O 9. O-O b6 10. f4 Nbd7 11. Ng3 a6 12. a4 Qc7 13. Bc4 Ne8 14. Re1 Qb8 15. Kh1
Ra7 16. Be3 Kh8 17. Qd3 Ndf6 18. h3 Ng8 19. Bd2 Nh6 20. e5 f5 21. e6 Ng8 22.
Rab1 a5 23. Nb5 Re7 24. Nf1 Bb7 25. Ne3 Ngf6 26. Rf1 Qd8 27. Be1 Ne4 28. Nc3
N8f6 29. Bh4 h6 30. Kh2 Rg8 31. g4 Rxe6 32. gxf5 gxf5 33. Nxf5 Nxc3 34. bxc3
Ree8 35. Rg1 Ref8 36. Nxg7 Rxg7 37. Rxg7 Kxg7 38. Rg1+ 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "6"]
[White "Portisch, Lajos"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2635"]
[BlackElo "2495"]
[PlyCount "79"]
[EventDate "1975.06.02"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Qc2 c6 8. Nbd2
a5 9. Ne5 Nbd7 10. Nd3 Bd6 11. Nf3 Qe7 12. Nfe5 Bb8 13. Bf4 Nxe5 14. Bxe5 Bxe5
15. dxe5 Nd7 16. Rfc1 b6 17. cxd5 cxd5 18. Qc6 Ba6 19. Nf4 Rae8 20. Qxe6+ Qxe6
21. Nxe6 Rxe6 22. Bxd5 Rfe8 23. Rc6 Kf7 24. f4 Bxe2 25. Rac1 R8e7 26. Rd6 Nf8
27. Rc8 Kg6 28. Rdd8 b5 29. Rxf8 Rb6 30. Rb8 Rxb8 31. Rxb8 Rc7 32. Rb6+ Kh5 33.
Rc6 Rd7 34. Rd6 Rc7 35. Bc6 g5 36. Kf2 gxf4 37. Kxe2 fxg3 38. hxg3 Kg4 39. e6
Kxg3 40. Rd3+ 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "7"]
[White "Mariotti, Sergio"]
[Black "Osterman, Rudolf"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2495"]
[BlackElo "2300"]
[PlyCount "57"]
[EventDate "1975.06.02"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. h3 Nf6 6. Nc3 O-O 7. O-O Nxe4 8.
Nxe4 d5 9. Bxd5 Qxd5 10. Nc3 Qd6 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Re1 Qc5 14.
Be3 Qf5 15. Nd5 Bd6 16. Bf4 Qg6 17. Re3 Kh8 18. Rg3 Qe4 19. Bxd6 cxd6 20. Re3
Qg6 21. Qd4 Bd7 22. Rg3 Qh6 23. Rd1 Rfd8 24. Rdd3 Bf5 25. Rdf3 Bg6 26. Ne3 f6
27. Rf4 Re8 28. Rh4 Bh5 29. Kh2 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "8"]
[White "Parma, Bruno"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2510"]
[BlackElo "2495"]
[PlyCount "119"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nh7 14. Nf3 hxg5
15. Bf2 Bd7 16. h4 Rg8 17. hxg5 Nxg5 18. Be3 O-O-O 19. Rh5 Ngxf3 20. gxf3 Rg3
21. f4 Nxd3+ 22. cxd3 d5 23. Kb1 Bc6 24. exd5 exd5 25. Bd4 Qd7 26. Rc1 Kb8 27.
Bf2 Rg2 28. Qe5+ Ka8 29. Qd4 b6 30. Qxb6 Qb7 31. Qxb7+ Kxb7 32. Bd4 Bb4 33. Rc2
Rg3 34. Rd2 Bxc3 35. bxc3 Re8 36. Kb2 Kc7 37. Rh7 Re7 38. Bf6 Rd7 39. Be5+ Kb6
40. Rh6 Rg6 41. Rxg6 fxg6 42. Rg2 d4 43. Rxg6 dxc3+ 44. Kxc3 Kc5 45. Bd4+ Kd5
46. Rg5+ Ke6 47. Ra5 Bb7 48. f5+ Kd6 49. Be5+ Kc6 50. Ra4 Rf7 51. f6 Kd5 52.
Ra5+ Ke6 53. d4 Rh7 54. Ra4 Rh1 55. Rb4 Rh3+ 56. Kd2 Rh7 57. Rb6+ Kf5 58. Kc3
a5 59. Rb5 a4 60. Bc7+ 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "9"]
[White "Mariotti, Sergio"]
[Black "Furman, Semyen A."]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2495"]
[BlackElo "2560"]
[PlyCount "90"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Nc3 Nc6 8. Be3
Ne5 9. h3 b5 10. f4 Nxd3 11. cxd3 Bb7 12. Qb3 Rb8 13. f5 e5 14. Nc2 Be7 15. Ba7
Ra8 16. Bf2 O-O 17. Rfd1 Qd7 18. a4 d5 19. axb5 axb5 20. Rxa8 Rxa8 21. Bh4 d4
22. Bxf6 Bxf6 23. Nb1 g6 24. Rf1 Bg5 25. Nba3 Bf4 26. fxg6 hxg6 27. Qxb5 Qxb5
28. Nxb5 Ba6 29. Ra1 Rc8 30. Rxa6 Rxc2 31. Nd6 Bg3 32. Ra1 Rd2 33. b4 Rxd3 34.
Rb1 Re3 35. b5 d3 36. Nc4 Rxe4 37. Nd2 Re2 38. Nf1 Bf2+ 39. Kh2 Bb6 40. Ng3 Rc2
41. Rd1 d2 42. Ne4 Ba5 43. b6 Rb2 44. Nxd2 Bxd2 45. b7 Bf4+ 0-1

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "10"]
[White "Barle, Janez"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2330"]
[BlackElo "2495"]
[PlyCount "39"]
[EventDate "1975.06.02"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Nc3 Nxd5 6. Nxd5 Qxd5 7. d4 Bg4 8.
Bxf4 Nc6 9. Bxc7 Kd7 10. Bg3 Re8+ 11. Kf2 Kc8 12. c3 h5 13. Qb3 Qf5 14. Bb5 Re6
15. Rae1 Bc5 16. Rxe6 Nxd4 17. cxd4 Bxd4+ 18. Ke2 fxe6 19. Qc4+ Bc5 20. b4 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "11"]
[White "Mariotti, Sergio"]
[Black "Ljubojevic, Ljubomir"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "2495"]
[BlackElo "2615"]
[PlyCount "80"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Be7 8. f4
O-O 9. Qf3 Qc7 10. O-O b5 11. a3 Bb7 12. f5 e5 13. Nde2 Nbd7 14. Bg5 a5 15.
Bxf6 Nxf6 16. Ng3 b4 17. axb4 axb4 18. Nd5 Bxd5 19. exd5 Qc5+ 20. Qf2 Qb5 21.
Qf3 Qb6+ 22. Qf2 Qxf2+ 23. Kxf2 Ng4+ 24. Kg1 Bd8 25. h3 Bb6+ 26. Kh1 Nf6 27.
Rae1 Bd4 28. Ne4 Nxe4 29. Rxe4 Rfb8 30. Rb1 Kf8 31. Rh4 Kg8 32. g3 g6 33. Kg2
Kg7 34. f6+ Kxf6 35. Rxh7 Ke7 36. Rf1 Rf8 37. Bc4 Ra7 38. Bd3 Ke8 39. g4 Rg8
40. Rf6 Bc5 1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "12"]
[White "Karpov, Anatoly"]
[Black "Mariotti, Sergio"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2705"]
[BlackElo "2495"]
[PlyCount "43"]
[EventDate "1975.06.02"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Qf6 5. c3 Nge7 6. b4 Bb6 7. Na3 g5 8. d4
g4 9. Nxe5 Nxe5 10. dxe5 Qxe5 11. Qxg4 Qxc3 12. Rb1 Rg8 13. Qh5 Qg7 14. g3 c6
15. Bd3 d6 16. Nc4 Bg4 17. Qh4 Nc8 18. e5 dxe5 19. Bh6 Bd8 20. Bxg7 Bxh4 21.
Bxe5 f5 22. Na5 1-0

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "13"]
[White "Mariotti, Sergio"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2495"]
[BlackElo "2600"]
[PlyCount "89"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 Nf6 8.
Nb3 Bd6 9. Na4 b5 10. Nb6 Rb8 11. Nxc8 Rxc8 12. a4 O-O 13. axb5 axb5 14. g3 Ne5
15. Ra7 Qb8 16. Ra2 Nc4 17. Bd4 Be5 18. O-O Bxd4 19. Nxd4 Qe5 20. Nf3 Qh5 21.
b3 Ne5 22. Nxe5 Qxe5 23. Kg2 Rb8 24. f4 Qc5 25. Qe2 Rfc8 26. Rfa1 g6 27. Ra7 h5
28. h3 d5 29. e5 Ne4 30. h4 Qd4 31. R1a5 b4 32. Rd7 Nc5 33. Rxc5 Rxc5 34. f5
Rf8 35. fxg6 fxg6 36. Bxg6 Qg4 37. Bh7+ Kh8 38. Qe3 Rc3 39. Bd3 Qe4+ 40. Qxe4
dxe4 41. Bxe4 Re3 42. Bd3 Rff3 43. Rh7+ Kg8 44. Rxh5 Rxg3+ 45. Kf2 1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "14"]
[White "Musil, Vojko"]
[Black "Mariotti, Sergio"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2430"]
[BlackElo "2495"]
[PlyCount "32"]
[EventDate "1975.06.02"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 e6 4. Nxd5 exd5 5. Qf3 c6 6. d4 d6 7. Qg3 dxe5 8.
Qxe5+ Qe7 9. Qxe7+ Bxe7 10. Bd3 O-O 11. Bf4 Bf6 12. c3 Re8+ 13. Ne2 Bg4 14. f3
Bh5 15. Kf2 Bg6 16. Bxg6 hxg6 1/2-1/2

[Event "III Memorial Milan Vidmar"]
[Site "Portorose YUG"]
[Date "1975.06.??"]
[Round "15"]
[White "Mariotti, Sergio"]
[Black "Velimirovic, Dragoljub"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "2495"]
[BlackElo "2525"]
[PlyCount "100"]
[EventDate "1975.06.02"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
O-O d6 9. Qd2 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Bf3 e5 13. fxe5 dxe5 14. Be3
Qxd2 15. Bxd2 Nd7 16. Be3 Rfd8 17. Rfd1 Bf8 18. Nd5 Bc5 19. Kf2 Kf8 20. Rd2
Bxd5 21. Rxd5 Bxe3+ 22. Kxe3 Nb6 23. Rxd8+ Rxd8 24. b3 Ke7 25. Rd1 Rxd1 26.
Bxd1 f5 27. g3 Nd7 28. Bf3 b6 29. exf5 gxf5 30. g4 f4+ 31. Ke4 Ke6 32. b4 h6
33. h3 b5 34. Kd3 Nb6 35. a3 Nc4 36. Bc6 Nxa3 37. h4 a6 38. Bb7 Nc4 39. Bxa6
Nd6 40. Bxb5 Nxb5 41. c4 Nd6 42. c5 e4+ 43. Kd4 e3 44. Kd3 Nb5 45. g5 hxg5 46.
hxg5 Kf5 47. g6 Kxg6 48. c6 Kf5 49. c7 Nxc7 50. b5 Nxb5 0-1

