| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Shipov vs G Masternak |
| ½-½ | 23 | 1992 | Katowice Open | E06 Catalan, Closed, 5.Nf3 |
| 27. G Masternak vs M Golubev |
 | ½-½ | 36 | 1992 | Katowice Open | A07 King's Indian Attack |
| 28. Y Nesterov vs G Masternak |
| 0-1 | 31 | 1993 | Katowice Fibak Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 29. G Masternak vs Klovans |
| 0-1 | 32 | 1993 | Katowice Fibak Open | C44 King's Pawn Game |
| 30. L Totsky vs G Masternak |
| ½-½ | 86 | 1993 | Katowice Fibak Open | C01 French, Exchange |
| 31. G Masternak vs S Yuferov |
| 0-1 | 44 | 1993 | Katowice Fibak Open | B12 Caro-Kann Defense |
| 32. A Maciejewski vs G Masternak |
| 0-1 | 43 | 1993 | Katowice Fibak Open | A00 Uncommon Opening |
| 33. R Rabiega vs G Masternak |
| 1-0 | 32 | 1993 | Katowice Fibak Open | C01 French, Exchange |
| 34. Kasparov vs G Masternak |
| 1-0 | 28 | 1993 | Kasparov Simul, 11b Katowice | E06 Catalan, Closed, 5.Nf3 |
| 35. G Masternak vs Gipslis |
| 0-1 | 25 | 1993 | Katowice Fibak Open | B07 Pirc |
| 36. G Masternak vs S T Jovanovic |
| 1-0 | 37 | 1993 | Czech Open | A07 King's Indian Attack |
| 37. Khenkin vs G Masternak |
| 1-0 | 41 | 1993 | Czech Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 38. P Dobrowolski vs G Masternak |
| 1-0 | 42 | 1993 | Czech Open | C15 French, Winawer |
| 39. G Masternak vs A Goj |
| 0-1 | 53 | 1994 | Zabrzanski Wrzesien op | B23 Sicilian, Closed |
| 40. G Masternak vs M Kazakov |
| 1-0 | 47 | 1994 | Zabrzanski Wrzesien op | C45 Scotch Game |
| 41. I Nowak vs G Masternak |
| ½-½ | 41 | 1994 | POL-chT | D38 Queen's Gambit Declined, Ragozin Variation |
| 42. A Panchenko vs G Masternak |
| 1-0 | 32 | 1994 | Czech Open | A14 English |
| 43. I Nowak vs G Masternak |
| ½-½ | 35 | 1995 | POL-chT | D38 Queen's Gambit Declined, Ragozin Variation |
| 44. G Masternak vs Fritz |
| ½-½ | 15 | 1995 | Katowice Open | A00 Uncommon Opening |
| 45. P Blehm vs G Masternak |
| ½-½ | 49 | 1995 | Katowice Open | C41 Philidor Defense |
| 46. G Masternak vs R Furdzik |
| 1-0 | 38 | 1995 | Katowice Open | B12 Caro-Kann Defense |
| 47. M Matlak vs G Masternak |
| ½-½ | 51 | 1995 | Katowice Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 48. G Masternak vs M Grabarczyk |
| ½-½ | 49 | 1995 | Katowice Open | B18 Caro-Kann, Classical |
| 49. I Dmitriev vs G Masternak |
| 0-1 | 57 | 1995 | Katowice Open | C00 French Defense |
| 50. G Masternak vs R Kempinski |
| ½-½ | 16 | 1995 | Katowice Open | A07 King's Indian Attack |
Kibitzing
