| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. V Golod vs B Socko |
| 1-0 | 34 |
1999 |
Cappelle la Grande | E97 King's Indian |
| 27. Z Almasi vs B Socko |
| 1-0 | 59 |
1999 |
EU-chT (Men) | E97 King's Indian |
| 28. R Kuczynski vs B Socko |
| 1-0 | 86 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | B31 Sicilian, Rossolimo Variation |
| 29. G Timoshenko vs B Socko |
| 1-0 | 60 |
1999 |
MK Cafe Cup-A | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 30. K Urban vs B Socko |
| 0-1 | 38 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | A49 King's Indian, Fianchetto without c4 |
| 31. M D Tseitlin vs B Socko |
| 0-1 | 41 |
1999 |
ECC14 Final | C68 Ruy Lopez, Exchange |
| 32. B Socko vs A Galkin |
| 0-1 | 28 |
1999 |
EU-chT (Men) | A07 King's Indian Attack |
| 33. B Socko vs Macieja |
| 0-1 | 44 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | B14 Caro-Kann, Panov-Botvinnik Attack |
| 34. B Socko vs A Volzhin |
| ½-½ | 25 |
1999 |
Cappelle la Grande | B33 Sicilian |
| 35. B Socko vs M Sosnicki |
| 1-0 | 32 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | B49 Sicilian, Taimanov Variation |
| 36. B Socko vs A Jakubiec |
| 1-0 | 60 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | B56 Sicilian |
| 37. B Socko vs V Tukmakov |
 | 0-1 | 28 |
1999 |
MK Cafe Cup-A | B18 Caro-Kann, Classical |
| 38. Akopian vs B Socko |
| 1-0 | 38 |
1999 |
Cappelle la Grande | A45 Queen's Pawn Game |
| 39. Hertneck vs B Socko |
| 1-0 | 47 |
1999 |
Bundesliga 9900 | A24 English, Bremen System with ...g6 |
| 40. Ilincic vs B Socko |
| ½-½ | 57 |
1999 |
ECC14 Final | E63 King's Indian, Fianchetto, Panno Variation |
| 41. S Rocha vs B Socko |
| 0-1 | 68 |
1999 |
EU-chT (Men) | C16 French, Winawer |
| 42. P Staniszewski vs B Socko |
| ½-½ | 39 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | E67 King's Indian, Fianchetto |
| 43. M Grabarczyk vs B Socko |
| 0-1 | 62 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | E63 King's Indian, Fianchetto, Panno Variation |
| 44. B Socko vs Conquest |
| 0-1 | 35 |
1999 |
EU-chT (Men) | B06 Robatsch |
| 45. B Grabarczyk vs B Socko |
| 0-1 | 42 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | C02 French, Advance |
| 46. A Minasian vs B Socko |
| 0-1 | 49 |
1999 |
Cappelle la Grande | A15 English |
| 47. C Lutz vs B Socko |
| 1-0 | 39 |
1999 |
EU-chT (Men) | C18 French, Winawer |
| 48. T Markowski vs B Socko |
| ½-½ | 24 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | A00 Uncommon Opening |
| 49. B Socko vs J Gallagher |
| 1-0 | 87 |
1999 |
EU-chT (Men) | B90 Sicilian, Najdorf |
| 50. B Socko vs W Ehrenfeucht |
| ½-½ | 25 |
1999 |
Ch Poland, Polanica Zdroj (Poland) | C11 French |
