Eliminacje Strefowe PL-LU Bialystok 2025 - C11

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22 players participated in this 9-round tournament, held from 10 Sept 2025 to 14 Sept 2025 in Bialystok, Poland. Top 10 Elo average was 1545, and top seed was Szymon Puszko (🇵🇱 POL, 1643).

Stefan Laszuk (🇵🇱 POL, 1534) won with 7.0/9, ahead of Szymon Puszko (6.5) and Dawid Azarewicz (5.5). Laszuk won solo starting round 5.

Location

🇵🇱Bialystok, Poland

Dates

10 Sept 2025 → 14 Sept 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱Szymon Puszko1643

Avg top 10

1,545

Participants

Federations · 1 represented

🇵🇱Poland×20

Top 3

🥇
Stefan Laszuk
🇵🇱POL·1534
7.0pts·1719perf+58.8
🥈
Szymon Puszko
🇵🇱POL·1643
6.5pts·1868perf+35.6
🥉
Dawid Azarewicz
🇵🇱POL
5.5pts·1595perf0.0

How it unfolded

Top 6 · 9 rounds

Stefan Laszuk led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Laszuk7Puszko6.5Azarewicz5.5Bankowski5.5Sadowski5.5Wojciechowski5.5

R5–R9 · LEAD HELD

Stefan Laszuk held the sole lead from R5 through R9 without losing it.

R8 · HEAD-TO-HEAD · WINNER VS 2ND

Stefan Laszuk drew with Szymon Puszko (Black).

WIN STREAKS · 2 top finishers

Stefan Laszuk 4 wins (R3–R6)Szymon Puszko 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Stefan Laszuk	*	½	1	½
2Szymon Puszko	½	*	0	—
3Dawid Azarewicz	0	1	*	½
4Pawel Bankowski	½	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Laszuk, Stefan	1534	POL	+19B	=8N	+9B	+13N	+4B	+3N	=5B	=2N	=6B	7.0	43.0	46.5	35.25	1719	+58.8
2	Puszko, Szymon	1643	POL	−8B	+19N	+16B	+14N	−3B	+9N	+4B	=1B	+5N	6.5	42.0	45.5	31.50	1868	+35.6
3	Azarewicz, Dawid	0	POL	+5B	+9N	=4B	=6N	+2N	−1B	+10N	=8B	−7B	5.5	45.5	50.5	30.00	1595	0.0
4	Roszkowski, Filip	1478	POL	+21N	+18B	=3N	+11B	−1N	+8B	−2N	=6N	=10B	5.5	43.5	44.5	23.00	1496	+4.0
5	Sadowski, Lukasz	1583	POL	−3N	+12B	=15N	+10B	=11N	+13B	=1N	+16B	−2B	5.5	43.0	47.0	26.75	1619	+11.6
6	Bankowski, Pawel	1509	POL	−12N	+21B	+7N	=3B	−8N	+15B	+13N	=4B	=1N	5.5	42.5	43.5	24.50	1677	+34.8
7	Wojciechowski, Michal	1526	POL	−16B	+20N	−6B	+19N	−9B	+17N	+11B	=10B	+3N	5.5	37.5	40.5	23.50	1545	+5.6
8	Holowienko, Kacper	0	POL	+2N	=1B	−10N	+15B	+6B	−4N	+9B	=3N	−11N	5.0	45.0	49.5	27.75	1551	0.0
9	Smoliga, Julian	1540	POL	+15N	−3B	−1N	+12B	+7N	−2B	−8N	+21N	+18B	5.0	43.0	44.0	20.00	1441	-15.6
10	Sosnowski, Oliwier	1591	POL	−14B	+22N	+8B	−5N	+16B	+11N	−3B	=7N	=4N	5.0	40.5	40.5	19.50	1527	-23.6
11	Kolesinski, Jan	1523	POL	+22B	+14N	=13B	−4N	=5B	−10B	−7N	+17N	+8B	5.0	39.5	39.5	18.50	1399	-40.0
12	Nowoswiat, Karol	0	POL	+6B	−5N	−14B	−9N	+22B	=19N	=17B	+20N	+16N	5.0	35.0	35.0	16.25	1450	0.0
13	Otoka, Jan	1486	POL	+20B	+16N	=11N	−1B	=17B	−5N	−6B	=14N	+19B	4.5	39.0	42.0	17.25	1292	-25.6
14	Bulej, Dawid	0	POL	+10N	−11B	+12N	−2B	−15N	−16B	+22N	=13B	+20N	4.5	37.5	37.5	15.25	1465	0.0
15	Szeraniewicz, Jan	0	POL	−9B	+17N	=5B	−8N	+14B	−6N	+19B	−18N	+21B	4.5	37.0	38.0	15.75	1450	0.0
16	Kowalczyk, Kacper	0	POL	+7N	−13B	−2N	+18B	−10N	+14N	+20B	−5N	−12B	4.0	40.5	43.5	17.00	1318	0.0
17	Bryczkowski, Dominik	1519	POL	−18N	−15B	+21N	+20B	=13N	−7B	=12N	−11B	+22N	4.0	32.5	32.5	8.75	1212	-45.6
18	Borowski, Patryk	0	POL	+17B	−4N	−19B	−16N	−20B	+22N	+21B	+15B	−9N	4.0	30.5	30.5	9.50	1387	0.0
19	Holownia, Franciszek	0	POL	−1N	−2B	+18N	−7B	+21N	=12B	−15N	+22B	−13N	3.5	38.0	38.0	7.50	726	0.0
20	Blaszczak, Tymon	0	POL	−13N	−7B	+22B	−17N	+18N	+21B	−16N	−12B	−14B	3.0	32.5	32.5	5.00	683	0.0
21	FIDE 91195888	0	—	−4B	−6N	−17B	+22N	−19B	−20N	−18N	−9B	−15N	1.0	35.0	35.0	0.00	711	0.0
22	FIDE 91157560	0	—	−11N	−10B	−20N	−21B	−12N	−18B	−14B	−19N	−17B	0.0	34.0	35.0	0.00	759	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Laszuk, StefanPOL
+58.8
7.0 pts · #2
2Puszko, SzymonPOL
+35.6
6.5 pts · #4
3Bankowski, PawelPOL
+34.8
5.5 pts · #5

Top rating losers

1Bryczkowski, DominikPOL
-45.6
4.0 pts · #18
2Kolesinski, JanPOL
-40.0
5.0 pts · #10
3Otoka, JanPOL
-25.6
4.5 pts · #17