Aleksander Koba
POL · FIDE ID 91182255 · 16 tournament games since 2025
Standard
1648
#3190 in POL (active)
Rapid
1546
#8124 in POL (active)
Blitz
1652
#3208 in POL (active)
Score
31%
4 W · 2 D · 10 L
Opp. avg
1600
Last 16 games
Last game
2026-07-13
Polish Youth Rapid & Blitz Championships 2026 | Blitz | O10
Prep summary
- As White: 1.e4 in 100% of games (scores 8%).
- Against 1.e4: 1...c5 in 8 of 8 games (Sicilian Defense), scoring 44%.
- By colour: 8% with White, 45% with Black.
Based on 16 over-the-board games (9 blitz · 2 rapid). 6 with White (8%), 10 with Black (45%).
Openings as White
First move
| 1.e4 | 6 | 8% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Delayed Alapin Variation, with d6 | 1 | 0% |
| Sicilian Defense: Löwenthal Variation | 1 | 0% |
| French Defense: Exchange Variation | 1 | 50% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 | 0% |
| Sicilian Defense: Old Sicilian | 1 | 0% |
Openings as Black
Against 1.e4 (8 games)
| 1...c5 Sicilian Defense | 8 | 44% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Old Sicilian | 2 | 75% |
| English Opening: King's English Variation | 1 | 100% |
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | 1 | 0% |
| Sicilian Defense: Löwenthal Variation | 1 | 0% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-13 | Kajetan Wilczek (1906) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O10 | L |
| 2026-07-13 | Ignacy Perz (1460) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O10 | W |
| 2026-07-13 | Mikolaj Pera (1579) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O10 | L |
| 2026-07-13 | Antoni Stando (1467) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O10 | L |
| 2026-07-11 | Wawrzyniec Wasilewicz (1834) Polish Youth Rapid & Blitz Championships 2026 | Rapid | O10 | L |
| 2025-08 | Robert Bylak Polish Junior Blitz Chess Championship - C08 · blitz | L |
| 2025-08 | Wiktor Stankowski (1854) Polish Junior Blitz Chess Championship - C08 · blitz | L |
| 2025-08 | Krystian Mackowiak (1490) Polish Junior Blitz Chess Championship - C08 · blitz | W |
| 2025-08 | Cezary Gawronski (1505) Polish Junior Blitz Chess Championship - C08 · blitz | ½ |
| 2025-08 | Antoni Cyboran (1448) Polish Junior Blitz Chess Championship - C08 · blitz | ½ |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.