Miedzynarodowy Turniej Szachowy Cztery Pory Roku - edycja Zimowa 2026 - grupa A
Open SwissStandard
45 players participated in this 5-round tournament, held from 07 Feb 2026 to 08 Feb 2026 in Iwonicz, Poland. 1 titled players. Top 10 Elo average was 1927, and top seed was Mateusz Bobula (🇵🇱 POL, IM, 2334).
Mateusz Bobula (🇵🇱 POL, IM, 2334) won with 5.0/5, ahead of Szymon Oberc (4.0) and Marcin Penar (4.0). Bobula won solo starting round 3.
The biggest upset came in round 1: Olgierd Podstawski (1412) beat Rafal Zagorski (1694), a +282-point gap.
Location
🇵🇱Iwonicz, Poland
Dates
07 Feb 2026 → 08 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Titled players · 1
IM×1
Federations · 1 represented
🇵🇱Poland×45
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsIM Mateusz Bobula led from R3; +1.0-point edge over the runner-up.
Co-leaders
19
7
1
1
1
R3–R5 · LEAD HELD
IM Mateusz Bobula never relinquished the lead after R3; final gap +1.0 over the runner-up.
R1–R5 · WIN STREAK
IM Mateusz Bobula won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1IMMateusz Bobula | * | — | — | — |
| 2Marcin Penar | — | * | — | 1 |
| 3Szymon Oberc | — | — | * | — |
| 4Andrzej Kawula | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bobula, MateuszIM | 2334 | POL | +24B | +12N | +11B | +4N | +6B | 5.0 | 13.0 | 15.5 | 15.50 | 2756 | +4.7 |
| 2 | Oberc, Szymon | 1845 | POL | +44B | +17N | =4B | =8N | +11B | 4.0 | 13.0 | 13.0 | 9.50 | 2011 | +44.1 |
| 3 | Penar, Marcin | 1830 | POL | +28N | =15B | +30N | +5B | =7N | 4.0 | 12.5 | 14.5 | 11.25 | 1962 | +34.4 |
| 4 | Kaim, Piotr | 2042 | POL | +16N | +14B | =2N | −1B | +25N | 3.5 | 15.0 | 17.5 | 10.50 | 2001 | -0.8 |
| 5 | Kawula, Andrzej | 1893 | POL | +21B | +10N | =6B | −3N | +19B | 3.5 | 14.0 | 16.5 | 10.75 | 1886 | 0.0 |
| 6 | Karas, Jan | 1799 | POL | +39N | +18B | =5N | +22B | −1N | 3.5 | 14.0 | 15.0 | 8.25 | 1974 | +43.2 |
| 7 | Wilczek, Kajetan | 1910 | POL | +31N | =9B | =15N | +23B | =3B | 3.5 | 13.0 | 15.0 | 9.75 | 1868 | -7.6 |
| 8 | Nowak, Maciej | 1960 | POL | +37B | =13N | +22N | =2B | =9N | 3.5 | 13.0 | 14.5 | 9.25 | 1895 | -12.8 |
| 9 | Kopacz, Mikolaj | 1761 | POL | +43B | =7N | =13B | +21N | =8B | 3.5 | 12.5 | 13.0 | 8.00 | 1887 | +35.2 |
| 10 | Kielar, Tomasz | 1696 | POL | +32N | −5B | +41N | =14B | +20N | 3.5 | 11.0 | 11.5 | 6.50 | 1717 | +3.2 |
| 11 | Wasiluk, Dominik | 1851 | POL | +38N | +29B | −1N | +15B | −2N | 3.0 | 14.5 | 16.0 | 7.00 | 1892 | +9.2 |
| 12 | Kucza, Kamil | 1750 | POL | +36N | −1B | +28N | =25B | =16N | 3.0 | 13.0 | 15.0 | 7.25 | 1765 | +0.4 |
| 13 | Slys, Jan | 1730 | POL | +35N | =8B | =9N | =20B | =14N | 3.0 | 12.5 | 14.5 | 8.25 | 1845 | +24.4 |
| 14 | Wolcyrz, Jakub | 1797 | POL | +26B | −4N | +37B | =10N | =13B | 3.0 | 12.5 | 14.0 | 7.25 | 1792 | 0.0 |
| 15 | Czada, Mateusz | 1716 | POL | +42B | =3N | =7B | −11N | +33B | 3.0 | 12.5 | 13.0 | 6.25 | 1793 | +22.4 |
| 16 | Pieta, Krzysztof | 1615 | POL | −4B | =26N | +34B | +27N | =12B | 3.0 | 11.5 | 13.5 | 7.25 | 1740 | +21.6 |
| 17 | Podstawski, Olgierd | 1412 | POL | +23N | −2B | −18N | +38B | +31N | 3.0 | 11.5 | 13.0 | 6.00 | 1738 | +80.0 |
| 18 | Wojtun, Maksymilian | 1686 | POL | +41B | −6N | +17B | −19N | +32B | 3.0 | 11.5 | 12.0 | 5.50 | 1612 | -13.2 |
| 19 | Pekala, Milosz | 1772 | POL | =30N | =20B | +31N | +18B | −5N | 3.0 | 11.0 | 13.0 | 7.25 | 1772 | +0.4 |
| 20 | Farion, Jakub | 0 | POL | =27B | =19N | +24B | =13N | −10B | 2.5 | 12.0 | 14.5 | 6.75 | 1698 | 0.0 |
| 21 | Slawniak, Jakub | 1578 | POL | −5N | +35B | +29N | −9B | =22N | 2.5 | 12.0 | 14.0 | 5.75 | 1737 | +39.6 |
| 22 | Zielinski, Jakub | 1806 | POL | +33B | +45N | −8B | −6N | =21B | 2.5 | 11.5 | 11.5 | 3.25 | 1657 | -33.2 |
| 23 | Zagorski, Rafal | 1694 | POL | −17B | +33N | +40B | −7N | =26B | 2.5 | 11.0 | 12.0 | 4.25 | 1578 | -14.6 |
| 24 | Jakubowicz, Kacper | 1628 | POL | −1N | =39B | −20N | +36B | +37N | 2.5 | 11.0 | 12.0 | 4.00 | 1761 | +11.6 |
| 25 | Kretowicz, Daria | 1638 | POL | =34B | =27N | +45B | =12N | −4B | 2.5 | 11.0 | 11.0 | 3.75 | 1710 | +12.8 |
| 26 | Gaska, Karol | 1536 | POL | −14N | =16B | +39N | =30B | =23N | 2.5 | 10.5 | 11.5 | 4.75 | 1637 | +26.0 |
| 27 | Burkot, Tobiasz | 1656 | POL | =20N | =25B | =32N | −16B | +30N | 2.5 | 10.0 | 12.0 | 5.50 | 1562 | -19.6 |
| 28 | Nawrocki, Szymon | 1558 | POL | −3B | +42N | −12B | +45N | =29N | 2.5 | 10.0 | 10.0 | 1.75 | 1640 | +20.0 |
| 29 | Jakimiuk, Kacper | 1746 | POL | +40B | −11N | −21B | +42N | =28B | 2.5 | 9.0 | 9.5 | 2.75 | 1589 | -37.2 |
| 30 | Grabowska, Kinga | 1532 | POL | =19B | +34N | −3B | =26N | −27B | 2.0 | 12.0 | 14.0 | 4.75 | 1506 | -7.6 |
| 31 | Moniowski, Julian | 1588 | POL | −7B | +43N | −19B | +40N | −17B | 2.0 | 10.5 | 11.0 | 1.50 | 1548 | -15.6 |
| 32 | Lysyganicz, Samuel | 1460 | POL | −10B | +44N | =27B | =37N | −18N | 2.0 | 10.5 | 10.5 | 2.00 | 1567 | +25.6 |
| 33 | Ericha, Jusuf | 1542 | POL | −22N | −23B | +35N | +41B | −15N | 2.0 | 10.0 | 10.5 | 2.50 | 1481 | -13.2 |
| 34 | Zieba, Filip | 0 | POL | =25N | −30B | −16N | +39B | =38N | 2.0 | 9.0 | 10.0 | 3.00 | 1502 | 0.0 |
| 35 | Wojewoda, Jozef | 1481 | POL | −13B | −21N | −33B | +44N | +40B | 2.0 | 8.5 | 8.5 | 1.00 | 1507 | +5.2 |
| 36 | Blicharczyk, Jan | 1501 | POL | −12B | −37N | +44B | −24N | +45B | 2.0 | 7.0 | 7.0 | 0.00 | 1514 | +1.6 |
| 37 | Cyboran, Antoni | 1588 | POL | −8N | +36B | −14N | =32B | −24B | 1.5 | 11.0 | 13.0 | 3.00 | 1521 | -23.6 |
| 38 | Guziana, Monika | 1560 | POL | −11B | −40N | +43B | −17N | =34B | 1.5 | 9.0 | 9.5 | 1.50 | 1374 | -37.2 |
| 39 | Florek, Szymon | 1542 | POL | −6B | =24N | −26B | −34N | =41N | 1.0 | 10.5 | 11.0 | 1.50 | 1382 | -22.8 |
| 40 | Skrzat, Wiktor | 1492 | POL | −29N | +38B | −23N | −31B | −35N | 1.0 | 9.0 | 10.5 | 1.50 | 1371 | -28.4 |
| 41 | Chlewicki, Bartosz | 0 | POL | −18N | F | −10B | −33N | =39B | 0.5 | 9.5 | 9.5 | 0.50 | 1296 | 0.0 |
| 42 | Blicharczyk, Tomasz | 1470 | POL | −15N | −28B | F | −29B | =43N | 0.5 | 8.5 | 8.5 | 0.25 | 1311 | -27.6 |
| 43 | Cyboran, Zuzanna | 1508 | POL | −9N | −31B | −38N | F | =42B | 0.5 | 7.5 | 7.5 | 0.25 | 1270 | -44.4 |
| 44 | Pekala, Jakub | 1560 | POL | −2N | −32B | −36N | −35B | F | 0.0 | 10.0 | 10.0 | 0.00 | 773 | -78.8 |
| 45 | Wojcik, Mateusz | 1400 | POL | F | −22B | −25N | −28B | −36N | 0.0 | 9.5 | 9.5 | 0.00 | 824 | -37.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Podstawski, OlgierdPOL+80.03.0 pts · #14
- 2Oberc, SzymonPOL+44.14.0 pts · #3
- 3Karas, JanPOL+43.23.5 pts · #7
Top rating losers
- 1Pekala, JakubPOL-78.80.0 pts · #44
- 2Cyboran, ZuzannaPOL-44.40.5 pts · #43
- 3Wojcik, MateuszPOL-37.60.0 pts · #45
Biggest upsets
- R1+282 Elo gap
- R5+176 Elo gap
- R3+168 Elo gap