| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 351. M Umansky vs A Santl |
| 1-0 | 37 | 2006 | Bad Woerishofen op1 | E63 King's Indian, Fianchetto, Panno Variation |
| 352. M Umansky vs S Scherer |
| 1-0 | 53 | 2006 | Bad Woerishofen op1 | E69 King's Indian, Fianchetto, Classical Main line |
| 353. M Umansky vs F Levin |
 | 1-0 | 26 | 2006 | Bad Woerishofen op1 | D20 Queen's Gambit Accepted |
| 354. R Urban vs M Umansky |
| 0-1 | 25 | 2006 | Bad Woerishofen op1 | A45 Queen's Pawn Game |
| 355. K Hoennekes vs M Umansky |
| 0-1 | 30 | 2006 | Bad Woerishofen op1 | B06 Robatsch |
| 356. D Anistratov vs M Umansky |
| ½-½ | 35 | 2006 | Bad Woerishofen op1 | B08 Pirc, Classical |
| 357. M Umansky vs R Ovetchkin |
| 0-1 | 38 | 2006 | Champions Challenge 168th | E12 Queen's Indian |
| 358. M Umansky vs R Langeveld |
| 0-1 | 33 | 2006 | H J Mostert Memorial Team Match | D20 Queen's Gambit Accepted |
| 359. J van Oosterom vs M Umansky |
| ½-½ | 67 | 2006 | H J Mostert Memorial Team Match | A42 Modern Defense, Averbakh System |
| 360. M Plomp vs M Umansky |
| ½-½ | 36 | 2006 | H J Mostert Memorial Team Match | B08 Pirc, Classical |
| 361. M Umansky vs D van Geet |
 | 1-0 | 56 | 2006 | H J Mostert Memorial Team Match | A80 Dutch |
| 362. J Kuiper vs M Umansky |
| ½-½ | 42 | 2006 | H J Mostert Memorial Team Match | E90 King's Indian |
| 363. M Umansky vs H Bouwmeester |
| 1-0 | 43 | 2006 | H J Mostert Memorial Team Match | E04 Catalan, Open, 5.Nf3 |
| 364. E Knol vs M Umansky |
| ½-½ | 32 | 2006 | H J Mostert Memorial Team Match | E92 King's Indian |
| 365. M Umansky vs J Verleur |
| 1-0 | 40 | 2006 | H J Mostert Memorial Team Match | E09 Catalan, Closed |
| 366. M Umansky vs M Wach |
| 0-1 | 30 | 2006 | Bayernliga 06/07 (LL Süd) | D45 Queen's Gambit Declined Semi-Slav |
| 367. M Umansky vs C Pitka |
| 0-1 | 44 | 2007 | Bayernliga 06/07 (LL Süd) | D11 Queen's Gambit Declined Slav |
| 368. M Umansky vs G Timmerman |
| ½-½ | 48 | 2008 | Nimzowitsch Match | E43 Nimzo-Indian, Fischer Variation |
| 369. G Timmerman vs M Umansky |
| ½-½ | 43 | 2008 | Nimzowitsch Match | A00 Uncommon Opening |
| 370. M Umansky vs G Timmerman |
| 1-0 | 80 | 2008 | Nimzowitsch Match | A06 Reti Opening |
| 371. M Umansky vs G Timmerman |
| ½-½ | 41 | 2008 | Nimzowitsch Match | C02 French, Advance |
| 372. M Umansky vs The World |
| ½-½ | 36 | 2009 | Chessgames Challenge | D43 Queen's Gambit Declined Semi-Slav |
Kibitzing
