Szachowa Kuznia #14 Grupa A
Open SwissStandard
10 players participated in this 7-round tournament, held from 18 Apr 2026 to 19 Apr 2026 in Szczecin, Poland. Top 10 Elo average was 1538, and top seed was Maciej Samulak (🇵🇱 POL, 1673).
Andrzej Czyz (🇵🇱 POL, 1673) won with 5.5/7, ahead of Krzysztof Turek (5.0) and Wiktor Zmijewski (4.5). Czyz took the lead from round 6.
The biggest upset came in round 3: Marek Polender (1407) beat Antoni Turek (1662), a +255-point gap.
Location
🇵🇱Szczecin, Poland
Dates
18 Apr 2026 → 19 Apr 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇱Poland×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsAndrzej Czyz led from R6; +0.5-point edge over the runner-up.
Co-leaders
3
1
2
1
1
1
1
R4 · LEADER CHANGE18 Apr
Krzysztof Turek takes the sole lead (3.5/4).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Andrzej Czyz beat Krzysztof Turek (White).
WIN STREAKS · 3 top finishers
Andrzej Czyz 3 wins (R2–R4)Krzysztof Turek 3 wins (R2–R4)Wiktor Zmijewski 4 wins (R4–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Andrzej Czyz | * | 1 | 1 | 0 |
| 2Krzysztof Turek | 0 | * | — | ½ |
| 3Wiktor Zmijewski | 0 | — | * | 1 |
| 4Maksymilian Suminski | 1 | ½ | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Czyz, Andrzej | 1673 | POL | −5B | +3N | +8B | +7N | =4B | +2B | +6N | 5.5 | 25.0 | 27.0 | 21.00 | 1740 | +10.6 |
| 2 | Turek, Krzysztof | 1540 | POL | =7B | +8N | +6B | +4N | =5B | −1N | +9N | 5.0 | 23.0 | 25.0 | 15.75 | 1677 | +51.6 |
| 3 | Zmijewski, Wiktor | 1543 | POL | =4N | −1B | −9B | +10N | +8N | +7B | +5B | 4.5 | 21.0 | 21.5 | 12.00 | 1619 | +30.0 |
| 4 | Korsun, Yan | 1447 | POL | =3B | +7N | +5N | −2B | =1N | −6B | +10N | 4.0 | 26.5 | 27.0 | 13.00 | 1620 | +64.4 |
| 5 | Suminski, Maksymilian | 1489 | POL | +1N | +6N | −4B | +9B | =2N | =10B | −3N | 4.0 | 25.0 | 25.5 | 14.25 | 1623 | +51.2 |
| 6 | Samulak, Maciej | 1673 | POL | +9N | −5B | −2N | +8B | +10B | +4N | −1B | 4.0 | 22.5 | 23.0 | 8.50 | 1586 | -30.0 |
| 7 | Polender, Marek | 1407 | POL | =2N | −4B | +10N | −1B | +9N | −3N | +8B | 3.5 | 23.0 | 23.5 | 7.00 | 1544 | +49.2 |
| 8 | Modzelik-Kloda, Michal | 1471 | POL | +10N | −2B | −1N | −6N | −3B | +9B | −7N | 2.0 | 24.5 | 25.0 | 2.50 | 1409 | -24.8 |
| 9 | Branski, Kamil | 1472 | POL | −6B | +10B | +3N | −5N | −7B | −8N | −2B | 2.0 | 23.0 | 23.5 | 5.00 | 1383 | -34.8 |
| 10 | Turek, Antoni | 1662 | POL | −8B | −9N | −7B | −3B | −6N | =5N | −4B | 0.5 | 22.0 | 24.0 | 2.00 | 1078 | -178.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Korsun, YanPOL+64.44.0 pts · #6
- 2Turek, KrzysztofPOL+51.65.0 pts · #2
- 3Suminski, MaksymilianPOL+51.24.0 pts · #4
Top rating losers
- 1Turek, AntoniPOL-178.00.5 pts · #10
- 2Branski, KamilPOL-34.82.0 pts · #8
- 3Samulak, MaciejPOL-30.04.0 pts · #5
Biggest upsets
- R3+255 Elo gap
- R7+215 Elo gap
- R1+191 Elo gap