Szachy z Kultura 2026 Turniej B
Open SwissStandard
15 players participated in this 8-round tournament, held from 16 May 2026 to 17 May 2026 in Zabrze, Poland. Top 10 Elo average was 749, and top seed was Marek Bak (🇵🇱 POL, 1576).
Grzegorz Bytomski (🇵🇱 POL, 0) won with 5.5/8, ahead of Ewelina Gawel (5.5) and Cezary Dziwinski (5.5). Bytomski won on tie-break after catching the field in the final round.
Location
🇵🇱Zabrze, Poland
Dates
16 May 2026 → 17 May 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 8 rounds
Federations · 1 represented
🇵🇱Poland×12
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 8 roundsTight race until R8; 4 players tied at 5.5/8, decided on Buchholz.
Co-leaders
5
3
1
1
3
3
2
4
R4 · LEADER CHANGE16 May
Marek Bak takes the sole lead (3.5/4).
R8 · TIEBREAK CLUSTER
4 players finish on 5.5/8. Bytomski takes the title on Buchholz Cut1 (31.0).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Filip Bias drew with Grzegorz Bytomski (Black).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Filip Bias | * | ½ | 0 | 0 |
| 2Grzegorz Bytomski | ½ | * | 0 | 1 |
| 3Ewelina Gawel | 1 | 1 | * | ½ |
| 4Cezary Dziwinski | 1 | 0 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bytomski, Grzegorz | 0 | POL | +9N | +8N | −2B | +3B | +7N | =4B | −5N | +6N | 5.5 | 31.0 | 34.5 | 22.25 | 1572 | 0.0 |
| 2 | Gawel, Ewelina | 0 | POL | +15N | +4B | +1N | −7B | +12N | =3B | +10B | −5N | 5.5 | 30.5 | 32.0 | 21.75 | 1522 | 0.0 |
| 3 | Dziwinski, Cezary | 1474 | POL | −14B | +9N | +6B | −1N | +8B | =2N | +12B | +4B | 5.5 | 30.0 | 32.0 | 21.75 | 2272 | +40.0 |
| 4 | Bias, Filip | 0 | POL | +12B | −2N | +15B | +14N | +6B | =1N | +7B | −3N | 5.5 | 28.5 | 30.0 | 16.25 | 1539 | 0.0 |
| 5 | FIDE 91139716 | 0 | — | F | −14N | +12B | −6N | −10B | +8N | +1B | +2B | 4.0 | 26.5 | 26.5 | 17.50 | 1356 | 0.0 |
| 6 | Zawisza, Milosz | 1487 | POL | =13N | +11B | −3N | +5B | −4N | −12B | +9N | −1B | 3.5 | 30.5 | 33.0 | 12.25 | 666 | -42.4 |
| 7 | Bak, Marek | 1576 | POL | =11N | +13B | +14B | +2N | −1B | −10N | −4N | −9B | 3.5 | 29.5 | 31.5 | 11.75 | 700 | -24.0 |
| 8 | Czapnik, Tomasz | 0 | POL | +10N | −1B | −11N | +9B | −3N | −5B | =13N | +15B | 3.5 | 28.0 | 29.5 | 9.75 | 1487 | 0.0 |
| 9 | FIDE 91151040 | 0 | — | −1B | −3B | +13N | −8N | =11B | +15N | −6B | +7N | 3.5 | 27.5 | 29.0 | 9.25 | 1387 | 0.0 |
| 10 | Michta, Dariusz | 1500 | POL | −8B | −12N | F | +11B | +5N | +7B | −2N | =13B | 3.5 | 25.5 | 25.5 | 12.25 | 1517 | +1.6 |
| 11 | Boczkowski, Mateusz | 0 | POL | =7B | −6N | +8B | −10N | =9N | =13B | −15B | +12N | 3.5 | 23.0 | 24.5 | 11.25 | 1418 | 0.0 |
| 12 | Zychon, Rozalia | 1457 | POL | −4N | +10B | −5N | +15B | −2B | +6N | −3N | −11B | 3.0 | 31.0 | 32.5 | 8.50 | 1612 | +24.8 |
| 13 | Kurowski, Roman | 0 | POL | =6B | −7N | −9B | F | =15N | =11N | =8B | =10N | 2.5 | 22.5 | 22.5 | 7.75 | 1396 | 0.0 |
| 14 | Ziaja, Marcin | 0 | POL | +3N | +5B | −7N | −4B | — | — | — | — | 2.0 | 15.0 | 18.5 | 9.50 | 1525 | 0.0 |
| 15 | FIDE 545075638 | 0 | — | −2B | F | −4N | −12N | =13B | −9B | +11N | −8N | 1.5 | 27.0 | 27.0 | 4.75 | 657 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Dziwinski, CezaryPOL+40.05.5 pts · #5
- 2Zychon, RozaliaPOL+24.83.0 pts · #4
- 3Michta, DariuszPOL+1.63.5 pts · #7
Top rating losers
- 1Zawisza, MiloszPOL-42.43.5 pts · #15
- 2Bak, MarekPOL-24.03.5 pts · #13
- 3FIDE 911397160.04.0 pts · #9