| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 676. T Markowski vs R Kuczynski |
| 1-0 | 50 | 2000 | European Championship | C42 Petrov Defense |
| 677. C Aldrovandi vs R Kuczynski |
| 0-1 | 58 | 2000 | European Championship | B22 Sicilian, Alapin |
| 678. R Kuczynski vs A Galkin |
| ½-½ | 19 | 2000 | European Championship | B17 Caro-Kann, Steinitz Variation |
| 679. F Vallejo Pons vs R Kuczynski |
| ½-½ | 60 | 2000 | European Championship | B20 Sicilian |
| 680. R Kuczynski vs C Bauer |
| 0-1 | 94 | 2000 | European Championship | C53 Giuoco Piano |
| 681. P Dittmar vs R Kuczynski |
| 0-1 | 29 | 2000 | European Championship | A11 English, Caro-Kann Defensive System |
| 682. D Foetsch vs R Kuczynski |
| 0-1 | 31 | 2000 | BL2-Ost 0001 | D01 Richter-Veresov Attack |
| 683. M Bezold vs R Kuczynski |
| 1-0 | 54 | 2000 | BL2-Ost 0001 | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 684. A Zude vs R Kuczynski |
| 0-1 | 37 | 2001 | BL2-Ost 0001 | D10 Queen's Gambit Declined Slav |
| 685. R Kuczynski vs G Gauglitz |
| ½-½ | 26 | 2001 | BL2-Ost 0001 | B31 Sicilian, Rossolimo Variation |
| 686. J Gdanski vs R Kuczynski |
| ½-½ | 43 | 2001 | Polish Championship | B23 Sicilian, Closed |
| 687. R Kuczynski vs M Grabarczyk |
| ½-½ | 17 | 2001 | Polish Championship | C90 Ruy Lopez, Closed |
| 688. R Kempinski vs R Kuczynski |
| 1-0 | 34 | 2001 | Polish Championship | D45 Queen's Gambit Declined Semi-Slav |
| 689. R Kuczynski vs P Blehm |
| ½-½ | 32 | 2001 | Polish Championship | B30 Sicilian |
| 690. Krasenkow vs R Kuczynski |
| ½-½ | 31 | 2001 | Polish Championship | D48 Queen's Gambit Declined Semi-Slav, Meran |
| 691. R Kuczynski vs M Bartel |
| ½-½ | 24 | 2001 | Polish Championship | B18 Caro-Kann, Classical |
| 692. G Gajewski vs R Kuczynski |
| 1-0 | 30 | 2001 | Polish Championship | B22 Sicilian, Alapin |
| 693. L Cyborowski vs R Kuczynski |
| ½-½ | 10 | 2001 | Polish Championship | B23 Sicilian, Closed |
| 694. R Kuczynski vs K Urban |
| 1-0 | 49 | 2001 | Polish Championship | B08 Pirc, Classical |
| 695. Macieja vs R Kuczynski |
| ½-½ | 55 | 2001 | Polish Championship | B04 Alekhine's Defense, Modern |
| 696. R Kuczynski vs P Jaracz |
| ½-½ | 16 | 2001 | Polish Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 697. B Socko vs R Kuczynski |
| 1-0 | 90 | 2001 | Polish Championship | C42 Petrov Defense |
| 698. R Kuczynski vs T Markowski |
| ½-½ | 48 | 2001 | Polish Championship | B08 Pirc, Classical |
| 699. R Kuczynski vs T Schubert |
| ½-½ | 18 | 2001 | BL2-Ost 0001 | B15 Caro-Kann |
| 700. R Kuczynski vs M Pfeiffer |
 | 1-0 | 43 | 2001 | Osteropen | B90 Sicilian, Najdorf |
Kibitzing
