| 31 ago 2026 | Trzebinski, Patryk 2132 | Leskiewicz, Ignacy 2069 | 1-0 | B00 Lion Defense: Lion's Jaw | II liga 2026 | 31 | Ver |
| 29 ago 2026 | Madajczak, Piotr 2158 | Leskiewicz, Ignacy 2069 | 1-0 | A78 Defensa Benoni: Classical Variation, Czerniak Defense | DRU?YNOWE MISTRZOSTWA POLSKI II LIGA 2026 - Mecze 12-23 | 61 | Ver |
| 27 jun 2026 | Janeczko, Jakub 2268 | Leskiewicz, Ignacy 2108 | 1-0 | C41 Defensa Philidor: Lion Variation | Macieja Memorial | 29 | Ver |
| 27 jun 2026 | Leskiewicz, Ignacy 2108 | Korszanski, Stanislaw 2319 | 0-1 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | Macieja Memorial | 94 | Ver |
| 27 jun 2026 | Borischik, Sergey 2286 | Leskiewicz, Ignacy 2108 | 1-0 | B00 Defensa Pirc | Macieja Memorial | 57 | Ver |
| 29 dic 2025 | Leskiewicz, Ignacy 2118 | Kasperek, Ryszard 2088 | 0-1 | A37 Apertura Inglesa: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | Runda 5: Leskiewicz, Ignacy - Kasperek, Ryszard | 61 | Ver |
| 20 sep 2025 | Leskiewicz, Ignacy 2034 | Pacan-Milej, Kosma 2225 | 0-1 | E62 Defensa India de Rey: Fianchetto Variation, Larsen Defense | Szansa25 | 72 | Ver |
| 20 sep 2025 | Leskiewicz, Ignacy 2034 | Radzimski, Antoni 2250 | 0-1 | A13 Apertura Inglesa: Neo-Catalan | Szansa25 | 33 | Ver |
| 20 sep 2025 | Leskiewicz, Ignacy 2034 | Cukrowski, Filip 2314 | 0-1 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation | Szansa25 | 44 | Ver |
| 7 sep 2025 | Leskiewicz, Ignacy 2107 | Lizak, Jakub 2219 | ½-½ | A07 Ataque Indio de Rey: Keres Variation | 2 liga 2025 1 | 49 | Ver |
| 6 sep 2025 | Ciupka, Kamil 2006 | Leskiewicz, Ignacy 2107 | 0-1 | B00 Defensa Pirc | 2 liga 2025 1 | 32 | Ver |
| 5 sep 2025 | Leskiewicz, Ignacy 2107 | Malik, Maciej 2208 | 0-1 | B06 Defensa Moderna: Lizard Defense, Mittenberger Gambit | 2 liga 2025 1 | 69 | Ver |
| 4 sep 2025 | Muc, Marcin 2121 | Leskiewicz, Ignacy 2107 | 1-0 | A46 Defensa India: Knights Variation | 2 liga 2025 1 | 39 | Ver |
| 3 sep 2025 | Leskiewicz, Ignacy 2107 | Turski, Bartlomiej 2386 | ½-½ | A07 Ataque Indio de Rey | 2 liga 2025 1 | 83 | Ver |
| 2 sep 2025 | Korszanski, Stanislaw 2176 | Leskiewicz, Ignacy 2107 | 0-1 | B14 Defensa Caro-Kann: Panov Attack, Fianchetto Defense, Fianchetto Gambit | 2 liga 2025 1 | 33 | Ver |
| 1 sep 2025 | Leskiewicz, Ignacy 2107 | Pietrzak, Tomasz 2067 | 0-1 | E63 Defensa India de Rey: Fianchetto Variation, Panno Variation | 2 liga 2025 1 | 46 | Ver |