| ECO A05 in 1967 play it! shamkovich leoni defeats black's westerinen h in 95 moves | 1. Nf3 Nf6 2. c4 d6 3. g3 g6 4. Bg2 Bg7 5. d4 O-O 6. Nc3 Nc6 7. O-O Bf5 8. d5 Na5 9. Nd2 c6 10. e4 Bg4 11. f3 Bd7 12. Kh1 Rc8 13. Qe2 Qb6 14. Rd1 e6 15. dxc6 Rxc6 16. Rb1 Rfc8 17. b3 Nh5 18. Bb2 R6c7 19. Nf1 Qb4 20. Qd3 a6 21. Ne2 Bxb2 22. Rxb2 Nxc4 23. Qd4 Nxb2 24. Qxb4 Nxd1 25. Qxd6 Bb5 26. Qxd1 Rc2 27. Nd4 Rc1 28. Qd2 Bxf1 29. Bxf1 Rxf1+ 30. Kg2 Rfc1 31. Kh3 e5 32. Ne2 R1c2 33. Qd7 Nf6 34. Qxb7 a5 35. g4 Kg7 36. Ng3 R8c3 37. g5 Nh5 38. Nxh5+ gxh5 39. Kg3 h4+ 40. Kg4 Rg2+ 41. Kh5 Rxf3 42. Qb6 Rxa2 43. Qh6+ Kg8 44. Qd6 Kg7 45. Qxe5+ Kf8 46. Kh6 Rxb3 47. g6 hxg6 48. Qd5 |
| ECO A07 in 1953 play it! shamkovich leoni defeats black's vistaneckis isak in 49 moves | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nbd2 Be7 7. c4 h6 8. a3 O-O 9. b3 Nbd7 10. Bb2 a5 11. Qc2 Bh7 12. Rad1 Qb6 13. Qc3 Rfe8 14. e4 dxe4 15. dxe4 Nc5 16. Rde1 Red8 17. Ne5 Rxd2 18. Qxd2 Nfxe4 19. Bxe4 Nxe4 20. Qd7 Kf8 21. Qd3 Rd8 22. Nd7+ Kg8 23. Rxe4 Rxd7 24. Qxd7 Bxe4 25. Qxe7 |
| ECO A35 in 1964 play it! shamkovich leoni defeats black's nikitin aleksand in 57 moves | 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 d6 5. d4 Bg4 6. Be2 Bg7 7. d5 Na5 8. Qa4+ Bd7 9. Qc2 a6 10. O-O Rb8 11. a4 Bg4 12. Bd2 Bxf3 13. gxf3 Nf6 14. Kh1 O-O 15. Ne4 b6 16. Bc3 e5 17. dxe6 fxe6 18. Rad1 Nb7 19. f4 Qe7 20. Bf3 Nxe4 21. Bxe4 Nd8 22. Rg1 Bxc3 23. Qxc3 Rf6 24. Rxd6 Qxd6 25. Qxf6 Nf7 26. h4 Qd8 27. Qxe6 Qxh4+ 28. Kg2 Qd8 29. Bd5 |
| ECO A10 in 1979 play it! shamkovich leoni defeats black's baljon chris in 85 moves | 1. c4 g6 2. d4 Nf6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. h3 c6 9. Qc2 Qe7 10. e4 exd4 11. Nxd4 Nc5 12. Be3 Re8 13. Rfe1 Nfxe4 14. Nxe4 Nxe4 15. Bxe4 Qxe4 16. Bd2 Qxe1+ 17. Rxe1 Rxe1+ 18. Bxe1 Bxd4 19. Bc3 Bxc3 20. Qxc3 Bxh3 21. Qb4 b6 22. Qxd6 c5 23. Qe7 h5 24. f3 Bf5 25. b3 Bb1 26. Qb7 Rd8 27. Qxa7 Rd2 28. Qb8+ Kh7 29. Qc7 Kg8 30. a4 Rd3 31. Qxb6 Rxf3 32. Qb8+ Kh7 33. a5 Be4 34. a6 f5 35. a7 Kh6 36. Qf8+ Kg5 37. Qe7+ Kh6 38. Qxe4 fxe4 39. a8=Q Rxg3+ 40. Kf2 Rf3+ 41. Kg2 Rxb3 42. Qh8+ Kg5 43. Qe5+ |
| ECO A16 in 1979 play it! shamkovich leoni defeats black's fedorowicz john in 85 moves | 1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 4. e4 d6 5. d4 cxd4 6. Nxd4 Bb7 7. f3 e6 8. Be3 Be7 9. Be2 O-O 10. O-O a6 11. Qe1 Nbd7 12. Qg3 Qc7 13. Nd5 Qd8 14. Nxe7+ Qxe7 15. Rfd1 Rac8 16. Rac1 Rfd8 17. b4 Nh5 18. Qf2 Nhf6 19. a3 d5 20. cxd5 exd5 21. Nf5 Qe6 22. Rc7 Ba8 23. Rxc8 Rxc8 24. Bxa6 Re8 25. Bb5 dxe4 26. Nd6 Rf8 27. fxe4 Ng4 28. Qg3 Nxe3 29. Qxe3 Nf6 30. Bc4 Qe7 31. Qxb6 h6 32. Nxf7 Kh7 33. e5 Ne4 34. e6 Nc3 35. Rf1 Rc8 36. Qd4 Qb7 37. Bd3+ Kg8 38. Qg4 Qb6+ 39. Kh1 Qe3 40. Qg6 Be4 41. Nxh6+ Kh8 42. Bxe4 Nxe4 43. Qxg7+ |
| ECO A30 in 1983 play it! shamkovich leoni defeats black's alburt lev o usa in 107 moves | 1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. d3 e5 8. O-O Be7 9. Nd2 Bd7 10. Nc4 O-O 11. f4 exf4 12. gxf4 Rb8 13. e4 Be6 14. Ne3 f6 15. Ned5 Bf7 16. Be3 Nxd5 17. Nxd5 Bd6 18. Rc1 b6 19. Qg4 Re8 20. Rf3 Be6 21. Qh5 Bf7 22. Qg4 Be6 23. Qh5 g6 24. Rg3 Kh8 25. Qh4 g5 26. Qh6 Bxd5 27. exd5 Rxe3 28. Rxe3 Bxf4 29. Rh3 Qe7 30. Be4 Nd4 31. d6 Qg7 32. Qxh7+ Qxh7 33. Rxh7+ Kg8 34. Re1 f5 35. Re7 fxe4 36. d7 Nf3+ 37. Kf2 Nxe1 38. Re8+ Kf7 39. Rxb8 Nxd3+ 40. Kf1 Bc7 41. Rc8 Ke7 42. Rxc7 Nxb2 43. Rxa7 c4 44. Ke2 Nd3 45. Kd2 Ne5 46. Ke3 Nxd7 47. Kxe4 Kd6 48. Kd4 Kc6 49. Ra8 Kb5 50. Rg8 Kb4 51. Rxg5 Nc5 52. Rg6 c3 53. Rxb6+ Ka3 54. Rc6 |
| ECO A13 in 1968 play it! shamkovich leoni defeats black's simagin vladimir in 79 moves | 1. c4 e6 2. g3 d5 3. Nf3 d4 4. Bg2 Nc6 5. O-O Nf6 6. e3 dxe3 7. fxe3 Qd3 8. b3 Be7 9. Nc3 O-O 10. Bb2 Rd8 11. Nb5 a6 12. Nbd4 Bd7 13. Rc1 Be8 14. Rc2 Nxd4 15. exd4 Nd7 16. Ne1 Qg6 17. Bxb7 Rab8 18. Bg2 a5 19. d3 a4 20. Re2 axb3 21. axb3 h5 22. Nf3 h4 23. Nxh4 Bxh4 24. gxh4 Qh5 25. d5 Qxh4 26. dxe6 fxe6 27. Rxe6 Nc5 28. Re3 Rxb3 29. Rh3 Qe7 30. Re1 Rbxd3 31. Rxd3 Rxd3 32. Qc1 Qd8 33. Rf1 Bg6 34. Qf4 Ne6 35. Qg4 Bf7 36. Qf5 Qd7 37. Bd5 Rd2 38. Bc3 Ra2 39. Bxe6 Qd6 40. Qxf7+ |
| ECO A16 in 1977 play it! shamkovich leoni defeats black's webb simon eng i in 108 moves | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. Bxc6 bxc6 10. Bh6 c5 11. Bxg7 Kxg7 12. Nf3 Bb7 13. Qe3 c4 14. Rd1 Qc8 15. dxc4 Qh3 16. Rd4 h5 17. Rh4 Qe6 18. Qxe6 fxe6 19. O-O Rf5 20. Nd4 Re5 21. f4 Re3 22. Nc2 Rxc3 23. bxc3 Rd8 24. Nd4 Kf6 25. g4 hxg4 26. Rxg4 Nxc4 27. Kf2 Be4 28. Rh4 a5 29. Rg1 Rd5 30. Rg5 e5 31. Nf3 Bxf3 32. Kxf3 Rd2 33. Rh6 exf4 34. Rhxg6+ Kf7 35. Rc6 Nd6 36. Rxa5 Kf6 37. Rxc7 e5 38. h4 Rd1 39. Rc6 Kf5 40. Rcc5 Nf7 41. e4+ fxe3 42. Kxe3 Rh1 43. Ra4 Nd6 44. Kf3 Rf1+ 45. Kg2 Rc1 46. h5 Ne4 47. Rxe4 Kxe4 48. h6 Rc2+ 49. Kg3 Rxa2 50. h7 Ra8 51. Kg4 Rh8 52. Rc7 Kd5 53. Kf5 e4 54. Kg6 Re8 |
| ECO A22 in 1981 play it! shamkovich leoni defeats black's henley ronald in 67 moves | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d6 5. d4 g6 6. dxe5 Nxe5 7. b3 Nxf3+ 8. Qxf3 Bg7 9. Bb2 O-O 10. Be2 Rb8 11. h3 a6 12. O-O Nd7 13. Rab1 Ne5 14. Qg3 b5 15. cxb5 axb5 16. Nxb5 Ba6 17. Nd4 Qc8 18. f4 Nd3 19. Nc6 Nxb2 20. Ne7+ Kh8 21. Nxc8 Bxc8 22. Qf2 Ra8 23. a4 Bf5 24. Rxb2 Bxb2 25. Bf3 Bf6 26. Bxa8 Rxa8 27. Qd2 Be4 28. Rc1 Ra7 29. Rc4 Bf5 30. Qb4 Kg7 31. Qb8 Ra5 32. Rxc7 Rd5 33. Qe8 Rd1+ 34. Kh2 |
| ECO A15 in 1954 play it! shamkovich leoni defeats black's krogius nikolai in 73 moves | 1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. Qc2 d5 7. b3 a5 8. Nc3 Na6 9. Bb2 d4 10. Na4 Bf5 11. d3 b5 12. Nxd4 bxa4 13. Nxc6 Qc7 14. Qd2 axb3 15. axb3 Nc5 16. Nxa5 Bd7 17. Bxa8 Rxa8 18. b4 Na4 19. Nb3 Rb8 20. Bd4 e5 21. Be3 Bh3 22. Rfb1 Ng4 23. b5 Nxe3 24. Qxe3 Nc3 25. Ra7 Nxe2+ 26. Kh1 Qb6 27. Qxb6 Rxb6 28. Ra8+ Bf8 29. Re1 Bg4 30. Kg2 Rf6 31. Nd2 Nd4 32. Rxe5 Kg7 33. Re4 Nf3 34. Rxg4 Nxd2 35. Rf4 Bc5 36. Rxf6 Kxf6 37. b6 |
| ECO A17 in 1965 play it! shamkovich leoni defeats black's sakharov yuri in 63 moves | 1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. g3 b6 5. Bg2 Bb7 6. O-O O-O 7. Qc2 a5 8. b3 d5 9. Bb2 Nbd7 10. cxd5 exd5 11. Nb5 Ba6 12. Nbd4 Bc5 13. d3 Bb7 14. Rac1 Re8 15. Bh3 g6 16. Qc3 Bxd4 17. Nxd4 c5 18. e3 cxd4 19. Qxd4 Re6 20. f4 Rc8 21. Rxc8 Qxc8 22. f5 gxf5 23. Bxf5 Qe8 24. Qh4 Re5 25. Qg5+ Kh8 26. Bxd7 Nxd7 27. Rf5 f6 28. Rxf6 d4 29. Bxd4 Qc8 30. Bxe5 Nxe5 31. Qxe5 Qc1+ 32. Rf1+ |
| ECO A28 in 1978 play it! shamkovich leoni defeats black's lebredo gerardo in 45 moves | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 Bd7 9. O-O O-O 10. Be2 Re8 11. c4 exd4 12. exd4 Bg4 13. Be3 Qf6 14. Qd2 Re4 15. h3 Bh5 16. Rab1 Rae8 17. Rxb7 Bf4 18. Rb3 Bxf3 19. Bxf3 Rxd4 20. Qc2 Rd6 21. Bxc6 Rxc6 22. Qe4 Be5 23. f4 |
| ECO A30 in 1977 play it! shamkovich leoni defeats black's cleghorn peter u in 105 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. e4 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 O-O 10. Qd2 Ng4 11. Bxg4 Bxg4 12. O-O Rc8 13. b3 a6 14. Rac1 Bd7 15. a4 Bc6 16. Rfd1 Qd7 17. Bd4 Qe6 18. f3 f5 19. Re1 Bxd4+ 20. Qxd4 fxe4 21. Nxe4 Qf5 22. Nf2 Qg5 23. h4 Qh6 24. Ng4 Qf4 25. Qxf4 Rxf4 26. Rxe7 h5 27. Nf2 Rcf8 28. Rd1 R8f6 29. Ne4 Kf8 30. Nxf6 Kxe7 31. Nd5+ Bxd5 32. Rxd5 Ke6 33. Rd3 Ke5 34. Rd5+ Ke6 35. a5 Rf6 36. Kf2 Rf4 37. g3 Rf6 38. Ke3 Ke7 39. Rd4 Rf5 40. b4 Rf8 41. Rf4 Rh8 42. Kd4 Ke6 43. Re4+ Kd7 44. Kd5 Rf8 45. Rf4 Rxf4 46. gxf4 Ke7 47. b5 Kd7 48. bxa6 bxa6 49. c5 dxc5 50. Kxc5 Kc7 51. Kd5 Kd7 52. Ke5 Ke7 53. f5 |
| ECO A13 in 1979 play it! shamkovich leoni defeats black's van wijgerden co in 111 moves | 1. c4 e6 2. Nc3 d5 3. d4 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 c4 11. dxe6 fxe6 12. Bc2 Qc7 13. O-O Bb7 14. Re1 O-O-O 15. Qe2 Nc5 16. e5 Nd5 17. Nxd5 Bxd5 18. Bg5 Be7 19. Bxe7 Qxe7 20. Qe3 Kb8 21. Nd4 Qb7 22. f3 Rc8 23. b4 cxb3 24. axb3 Qb6 25. b4 Nd7 26. Bb3 Bxb3 27. Nxb3 Qxe3+ 28. Rxe3 Rc6 29. Rd1 Kc8 30. Nd4 Rc4 31. Nxe6 Re8 32. Rd6 Rxb4 33. Rxa6 Re7 34. f4 Rc4 35. Rd3 Kb7 36. Rdd6 b4 37. Nd8+ Kc7 38. Rac6+ Rxc6 39. Nxc6 Nxe5 40. fxe5 Rxe5 41. Nxe5 Kxd6 42. Nd3 b3 43. Kf2 Kd5 44. Ke3 Kc4 45. Ke4 g6 46. g4 g5 47. h3 h6 48. Ke3 Kd5 49. Kd2 Ke4 50. Nc5+ Kf3 51. Nxb3 Kg3 52. Ke2 Kxh3 53. Kf3 h5 54. gxh5 g4+ 55. Kf4 g3 56. Nd4 |
| ECO A13 in 1965 play it! shamkovich leoni defeats black's robatsch karl in 89 moves | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Be7 7. Bd3 O-O 8. O-O Nc6 9. a3 cxd4 10. exd4 Nxc3 11. bxc3 b6 12. Qc2 g6 13. h4 Bxh4 14. Bb5 Bb7 15. Qe4 Nxd4 16. Qxd4 Bf6 17. Ne5 Rc8 18. Bh6 Rc5 19. Qxd8 Bxd8 20. Nd7 Rxb5 21. Bxf8 Rd5 22. Rad1 Bc8 23. Rxd5 exd5 24. Rd1 Bxd7 25. Rxd5 Kxf8 26. Rxd7 Bf6 27. c4 a5 28. Rd6 Be7 29. Rxb6 Bxa3 30. Ra6 Bb4 31. Ra7 Kg7 32. Kf1 h5 33. Ke2 g5 34. f3 Kg6 35. Kd3 f5 36. Ra6+ Kg7 37. Kd4 g4 38. Ke5 gxf3 39. gxf3 h4 40. Kxf5 h3 41. Rg6+ Kf7 42. Rh6 Bf8 43. Rxh3 a4 44. Ke4 a3 45. Rh5 |
| ECO A10 in 1966 play it! shamkovich leoni defeats black's boleslavsky isaa in 73 moves | 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 Nf6 5. f3 O-O 6. Be3 Nc6 7. Nge2 Rb8 8. Qd2 Re8 9. O-O-O a6 10. Nf4 Bd7 11. h4 e5 12. dxe5 dxe5 13. Nfd5 Nd4 14. Bg5 Be6 15. f4 Bxd5 16. fxe5 Nxe4 17. Nxe4 Bxe4 18. Bxd8 Rbxd8 19. Bd3 Nf5 20. Bxe4 Bh6 21. Qxh6 Rxd1+ 22. Rxd1 Nxh6 23. Bxb7 Rxe5 24. Rd7 c5 25. Bd5 Nf5 26. Bxf7+ Kf8 27. Bd5 Nd4 28. Rxh7 Re1+ 29. Kd2 Re2+ 30. Kd3 Rxb2 31. Rf7+ Ke8 32. Rf6 Rxa2 33. Rxg6 Ra1 34. h5 Rh1 35. g4 Rh3+ 36. Ke4 a5 37. Ke5 |
| ECO A16 in 1979 play it! shamkovich leoni defeats black's morris w in 63 moves | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 Nc6 7. Nge2 Rb8 8. Rb1 Nd7 9. Qd2 a6 10. h4 b5 11. cxb5 axb5 12. h5 b4 13. Nd1 e5 14. d5 Na5 15. Bh6 Bxh6 16. Qxh6 g5 17. Ng3 Nc5 18. Ne3 f6 19. Ngf5 Rf7 20. g3 c6 21. Rd1 b3 22. a3 cxd5 23. Rxd5 Nab7 24. Bc4 Be6 25. Kf2 Ra8 26. Rhd1 Qc7 27. Kg2 Rd8 28. Rxc5 Nxc5 29. Nd5 Bxd5 30. Bxd5 Kh8 31. Bxf7 Qxf7 32. Nxd6 |
| ECO A11 in 1982 play it! shamkovich leoni defeats black's kristensen bjark in 101 moves | 1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 O-O 8. Be2 Nbd7 9. Bf3 Ne8 10. Nge2 Nd6 11. g3 Nf6 12. O-O b6 13. Bf4 Bb7 14. Be5 Qd7 15. Nf4 Rfd8 16. Rfe1 Nf5 17. Rad1 Rac8 18. Bg2 Ba6 19. Qa3 Bc4 20. b3 Bf1 21. Rxf1 Rxc3 22. Rc1 Rdc8 23. Qb2 Rxc1 24. Rxc1 g5 25. Nd3 Nd6 26. Nb4 Rxc1+ 27. Qxc1 Qf5 28. Nc6 Bf8 29. h3 a5 30. g4 Qg6 31. Bf3 h6 32. Kg2 Qd3 33. Qe3 Qc2 34. a4 Kg7 35. Bh2 Nde4 36. Bxe4 Nxe4 37. Ne5 Nd2 38. h4 f6 39. Nf3 Nxb3 40. hxg5 hxg5 41. Qe6 Nd2 42. Nxg5 Qg6 43. Bf4 Nc4 44. Nf3 f5 45. Qxg6+ Kxg6 46. Ne5+ Nxe5 47. dxe5 fxg4 48. d6 exd6 49. exd6 Kf7 50. d7 Ke7 51. Bd6+ |
| ECO A13 in 1964 play it! shamkovich leoni defeats black's yudovich mikhail in 85 moves | 1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. Bf4 O-O 6. e3 c5 7. dxc5 Bxc5 8. cxd5 exd5 9. Be2 Nc6 10. O-O Be6 11. Bg5 Be7 12. Nd4 h6 13. Bh4 Rc8 14. Rc1 Qa5 15. Nxe6 fxe6 16. Qb3 Qb4 17. Qxb4 Bxb4 18. a3 Bd6 19. f3 a6 20. Rfd1 Ne5 21. Bf2 Bc5 22. Na4 Ba7 23. b4 Nfd7 24. f4 Nc6 25. Bg4 Rce8 26. g3 g6 27. Kg2 Rf7 28. Be2 Rc8 29. Rc2 Rff8 30. e4 Bxf2 31. exd5 exd5 32. Kxf2 Ne7 33. Rcd2 h5 34. Bf3 b5 35. Re1 Rfe8 36. Nb2 Nf6 37. Rde2 Kf7 38. Nd3 Rc3 39. Ne5+ Kg7 40. Nd7 Kf7 41. Nxf6 Kxf6 42. Re6+ Kf7 43. f5 |
| ECO A16 in 1965 play it! shamkovich leoni defeats black's jimenez e in 69 moves | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f3 O-O 6. Be3 e5 7. d5 Nfd7 8. Qd2 f5 9. exf5 gxf5 10. O-O-O a5 11. g4 Na6 12. Nh3 Ndc5 13. Rg1 f4 14. Bxc5 Nxc5 15. Nf2 e4 16. Nfxe4 Nxe4 17. Nxe4 Be5 18. Kb1 Bd7 19. Bd3 c6 20. g5 Kh8 21. g6 h6 22. Nxd6 Kg7 23. Nf7 Qf6 24. Nxe5 Qxe5 25. Rde1 Qf6 26. Rg2 cxd5 27. cxd5 Rae8 28. Rge2 Rxe2 29. Rxe2 Bf5 30. Ka1 Rd8 31. Bxf5 Qxf5 32. Qd4+ Qf6 33. Re7+ Kxg6 34. Re6 Qxe6 35. Qg1+ |