Kierzek, Mi
Last game 2026
Rating
peak 2040 · latest 1965Games
154
Wins
43
Draws
43
Losses
68
Peak Elo
2040
41.9% score
As White
| A46 | Indian Defense: Knights Variation | 9 | 61.1% |
| D02 | Queen's Pawn Game: London System | 6 | 16.7% |
| D04 | Queen's Pawn Game: Colle System | 5 | 70.0% |
| D05 | Queen's Pawn Game: Colle System | 5 | 60.0% |
| A41 | Modern Defense | 3 | 33.3% |
| A47 | Marienbad System | 3 | 50.0% |
| A04 | Zukertort Opening: Kingside Fianchetto | 2 | 100.0% |
| A40 | Kangaroo Defense | 2 | 25.0% |
| D45 | Semi-Slav Defense: Main Line | 2 | 50.0% |
| E09 | Catalan Opening: Closed Variation, Traditional Variation | 2 | 75.0% |
| E14 | Queen's Indian Defense, with e3 | 2 | 50.0% |
As Black
| D02 | Queen's Pawn Game: London System | 6 | 50.0% |
| B30 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 4 | 12.5% |
| B32 | Sicilian Defense: Godiva Variation | 4 | 37.5% |
| B01 | Scandinavian Defense: Main Line | 4 | 62.5% |
| B07 | Lion Defense: Anti-Philidor, Lion's Cave | 3 | 50.0% |
Recent games
| Pancu, Aureliana-Eugenia1920 | 1-0 | Kierzek, Mi1965 | ECU Senior +65 Women 2026 | 2026 |
| Kierzek, Mi1965 | 1-0 | Chiapponi, Paola1777 | ECU Senior +65 Women 2026 | 2026 |
| Jicman, L2091 | ½-½ | Kierzek, Mi1965 | ECU Senior +65 Women 2026 | 2026 |
| Birkholz, Olga1936 | 0-1 | Kierzek, Mi1965 | ECU Senior +65 Women 2026 | 2026 |
| Kierzek, Mi1965 | 1-0 | Piquemal, C1976 | ECU Senior +65 Women 2026 | 2026 |
| Baliuniene, Margarita1974 | ½-½ | Kierzek, Mi1965 | ECU Senior +65 Women 2026 | 2026 |
| Kierzek, Mi1965 | ½-½ | Orel, S1868 | ECU Senior +65 Women 2026 | 2026 |
| Krasenkova, I2006 | 1-0 | Kierzek, Mi1965 | ECU Senior +65 Women 2026 | 2026 |
| Kierzek, Mi1965 | 1-0 | Gaprindashvili, N12185 | ECU Senior +65 Women 2026 | 2026 |
| Kierzek, Mi1954 | ½-½ | Khropova, L1979 | 33rd World Senior w 65+ | 2025 |
| Altantsetseg, Namsraijav | 0-1 | Kierzek, Mi1954 | 33rd World Senior w 65+ | 2025 |
| Kierzek, Mi1954 | 0-1 | Strutinskaya, G2077 | 33rd World Senior w 65+ | 2025 |
| Bogumil, T2060 | ½-½ | Kierzek, Mi1954 | 33rd World Senior w 65+ | 2025 |
| Kierzek, Mi1954 | ½-½ | Tsifanskaya, L1973 | 33rd World Senior w 65+ | 2025 |
| Kierzek, Mi1954 | 0-1 | Makropoulou, M2077 | 33rd World Senior w 65+ | 2025 |