| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 351. M Plomp vs M Umansky |
| ½-½ | 36 |
2006 |
H J Mostert Memorial Team Match | B08 Pirc, Classical |
| 352. M Umansky vs A Santl |
| 1-0 | 37 |
2006 |
Bad Woerishofen op1 | E63 King's Indian, Fianchetto, Panno Variation |
| 353. R Urban vs M Umansky |
| 0-1 | 25 |
2006 |
Bad Woerishofen op1 | A45 Queen's Pawn Game |
| 354. M Umansky vs R Langeveld |
 | 0-1 | 33 |
2006 |
H J Mostert Memorial Team Match | D20 Queen's Gambit Accepted |
| 355. E Knol vs M Umansky |
| ½-½ | 32 |
2006 |
H J Mostert Memorial Team Match | E92 King's Indian |
| 356. J Van Oosterom vs M Umansky |
| ½-½ | 67 |
2006 |
H J Mostert Memorial Team Match | A42 Modern Defense, Averbakh System |
| 357. M Umansky vs S Scherer |
| 1-0 | 53 |
2006 |
Bad Woerishofen op1 | E69 King's Indian, Fianchetto, Classical Main line |
| 358. O Evan vs M Umansky |
| 1-0 | 9 |
2006 |
PAL/CSS Freestyle op 3rd | E11 Bogo-Indian Defense |
| 359. M Umansky vs H Bouwmeester |
| 1-0 | 43 |
2006 |
H J Mostert Memorial Team Match | E04 Catalan, Open, 5.Nf3 |
| 360. M Umansky vs F Levin |
| 1-0 | 26 |
2006 |
Bad Woerishofen op1 | D20 Queen's Gambit Accepted |
| 361. Rybka vs M Umansky |
| 1-0 | 33 |
2006 |
PAL/CSS Freestyle op 3rd | A29 English, Four Knights, Kingside Fianchetto |
| 362. J Kuiper vs M Umansky |
| ½-½ | 42 |
2006 |
H J Mostert Memorial Team Match | E90 King's Indian |
| 363. D Anistratov vs M Umansky |
| ½-½ | 35 |
2006 |
Bad Woerishofen op1 | B08 Pirc, Classical |
| 364. M Umansky vs R Ovetchkin |
| 0-1 | 38 |
2006 |
Champions Challenge 168th | E12 Queen's Indian |
| 365. M Umansky vs C Pitka |
| 0-1 | 44 |
2007 |
Bayernliga 06/07 (LL Süd) | D11 Queen's Gambit Declined Slav |
| 366. G Timmerman vs M Umansky |
| ½-½ | 43 |
2008 |
Nimzowitsch Match | A00 Uncommon Opening |
| 367. M Umansky vs G Timmerman |
| ½-½ | 41 |
2008 |
Nimzowitsch Match | C02 French, Advance |
| 368. M Umansky vs G Timmerman |
| 1-0 | 80 |
2008 |
Nimzowitsch Match | A06 Reti Opening |
| 369. M Umansky vs G Timmerman |
| ½-½ | 48 |
2008 |
Nimzowitsch Match | E43 Nimzo-Indian, Fischer Variation |
| 370. M Umansky vs The World |
| ½-½ | 36 |
2009 |
Chessgames Challenge | D43 Queen's Gambit Declined Semi-Slav |
