| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 251. L Day vs L Piasetski |
| 1-0 | 53 | 1994 | Canadian Championship | B01 Scandinavian |
| 252. K Spraggett vs L Piasetski |
| 1-0 | 58 | 1994 | Canadian Championship | B12 Caro-Kann Defense |
| 253. L Piasetski vs J Berry |
| 0-1 | 61 | 1994 | Canadian Championship | A02 Bird's Opening |
| 254. F Baragar vs L Piasetski |
| 1-0 | 29 | 1994 | Canadian Championship | A53 Old Indian |
| 255. L Piasetski vs R Gardner |
| 1-0 | 42 | 1994 | Canadian Championship | A20 English |
| 256. L Piasetski vs B Nickoloff |
| ½-½ | 43 | 1994 | Canadian Championship | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 257. L Piasetski vs F Leveille |
| ½-½ | 26 | 1994 | Canadian Championship | D45 Queen's Gambit Declined Semi-Slav |
| 258. R Livshits vs L Piasetski |
| 0-1 | 46 | 1994 | Canadian Championship | D02 Queen's Pawn Game |
| 259. T Koliada vs L Piasetski |
| 0-1 | 42 | 1994 | Canadian Championship | E33 Nimzo-Indian, Classical |
| 260. L Piasetski vs R Hamilton |
| 0-1 | 28 | 1994 | Canadian Championship | D55 Queen's Gambit Declined |
| 261. L Piasetski vs T O'Donnell |
| 1-0 | 25 | 1994 | Canadian Championship | A01 Nimzovich-Larsen Attack |
| 262. A Lesiege vs L Piasetski |
| 1-0 | 40 | 1994 | Canadian Championship | A50 Queen's Pawn Game |
| 263. L Piasetski vs J MacDonald |
| 1-0 | 42 | 1994 | Canadian Championship | A14 English |
| 264. L Piasetski vs G Spraggett |
| 0-1 | 39 | 1994 | Canadian Championship | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 265. D Hergott vs L Piasetski |
| 1-0 | 36 | 1994 | Canadian Championship | A04 Reti Opening |
| 266. T Shaked vs L Piasetski |
| ½-½ | 29 | 1995 | CalChess/Mechanic's College | B22 Sicilian, Alapin |
| 267. L Piasetski vs H P van der Spek |
| 1-0 | 40 | 2002 | Lost Boys op | A01 Nimzovich-Larsen Attack |
| 268. J Roebers vs L Piasetski |
| 0-1 | 36 | 2002 | Lost Boys op | B32 Sicilian |
| 269. L Piasetski vs R Jeurissen |
| 1-0 | 18 | 2007 | Hogeschool Zeeland Tournament | D03 Torre Attack (Tartakower Variation) |
| 270. W Gryson vs L Piasetski |
| 1-0 | 31 | 2007 | Hogeschool Zeeland Tournament | A40 Queen's Pawn Game |
| 271. L Piasetski vs G Densing |
 | 1-0 | 38 | 2007 | Hogeschool Zeeland Tournament | A23 English, Bremen System, Keres Variation |
| 272. C Kuijpers vs L Piasetski |
| 0-1 | 33 | 2007 | Hogeschool Zeeland Tournament | A03 Bird's Opening |
| 273. L Piasetski vs A Cupido |
| 1-0 | 19 | 2007 | Hogeschool Zeeland Tournament | A24 English, Bremen System with ...g6 |
| 274. I Zaragatski vs L Piasetski |
| ½-½ | 62 | 2007 | Hogeschool Zeeland Tournament | B08 Pirc, Classical |
| 275. L Piasetski vs S Dhar |
| 1-0 | 41 | 2007 | Hogeschool Zeeland Tournament | A04 Reti Opening |
Kibitzing
