| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 401. M Matlak vs Z Varga |
| 1-0 | 30 | 2001 | FSGM June | B07 Pirc |
| 402. Z Peng vs M Matlak |
| ½-½ | 44 | 2001 | FSGM June | A43 Old Benoni |
| 403. M Matlak vs I Rajlich |
| ½-½ | 50 | 2001 | FSGM June | E64 King's Indian, Fianchetto, Yugoslav System |
| 404. A Czerwonski vs M Matlak |
| ½-½ | 18 | 2001 | TCh-POL | A60 Benoni Defense |
| 405. M Matlak vs P Jaracz |
| ½-½ | 9 | 2001 | TCh-POL | A15 English |
| 406. K Miton vs M Matlak |
| ½-½ | 24 | 2001 | TCh-POL | D30 Queen's Gambit Declined |
| 407. M Matlak vs A Kovalev |
| ½-½ | 9 | 2001 | TCh-POL | A49 King's Indian, Fianchetto without c4 |
| 408. J Ciruk vs M Matlak |
| 0-1 | 43 | 2001 | TCh-POL | B05 Alekhine's Defense, Modern |
| 409. M Matlak vs Rozentalis |
| ½-½ | 26 | 2001 | TCh-POL | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 410. A Karbowiak vs M Matlak |
| 0-1 | 32 | 2001 | TCh-POL | A04 Reti Opening |
| 411. W Schmidt vs M Matlak |
| ½-½ | 18 | 2001 | TCh-POL | D47 Queen's Gambit Declined Semi-Slav |
| 412. M Matlak vs Z Ksieski |
| 0-1 | 28 | 2001 | TCh-POL | E39 Nimzo-Indian, Classical, Pirc Variation |
| 413. M Matlak vs P Bazant Sr |
| 1-0 | 37 | 2001 | CZE-chT 0102 | D02 Queen's Pawn Game |
| 414. W Schmidt vs M Matlak |
| 0-1 | 50 | 2003 | POL-chT | A43 Old Benoni |
| 415. G Gajewski vs M Matlak |
| ½-½ | 16 | 2003 | Polish Extraleague | B05 Alekhine's Defense, Modern |
| 416. T Markowski vs M Matlak |
| 1-0 | 54 | 2003 | POL-chT | A00 Uncommon Opening |
| 417. M Matlak vs S Williams |
| ½-½ | 17 | 2004 | Schwarzach op-A 19th | A40 Queen's Pawn Game |
| 418. M Matlak vs Fedorchuk |
| ½-½ | 16 | 2004 | CZE-chT 0405 | A46 Queen's Pawn Game |
| 419. S Chloupek vs M Matlak |
| 0-1 | 33 | 2004 | CZE-chT 0405 | A46 Queen's Pawn Game |
| 420. J Jirka vs M Matlak |
| 0-1 | 44 | 2005 | Extraliga Brno-Plzen (10.6) | E00 Queen's Pawn Game |
| 421. M Babula vs M Matlak |
| 0-1 | 46 | 2005 | CZE-chT 0405 | C10 French |
| 422. R Chytilek vs M Matlak |
| ½-½ | 13 | 2005 | CZE-chT 0405 | C05 French, Tarrasch |
| 423. M Matlak vs K Jasik |
| ½-½ | 56 | 2005 | CZE-chT 0405 | A31 English, Symmetrical, Benoni Formation |
| 424. M Matlak vs J Sikora-Lerch |
| ½-½ | 19 | 2005 | CZE-chT 0405 | A43 Old Benoni |
| 425. B Socko vs M Matlak |
| 1-0 | 61 | 2005 | POL-chT | C05 French, Tarrasch |
Kibitzing
