X Miedzynarodowy Festiwal Szachowy im. Lecha Kaczynskiego w Bydgoszczy - OPEN B

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68 players participated in this 9-round tournament, held from 19 Jul 2025 to 27 Jul 2025 in Bydgoszcz, Poland. 2 titled players from 4 federations. Top 10 Elo average was 2068, and top seed was Adrian Budzisz (🇵🇱 POL, CM, 2100).

Franciszek Kozlowski (🇵🇱 POL, 2055) won with 7.0/9, ahead of Roch Sowa (6.5) and Ramaz Endeladze (6.5). Kozlowski shared the lead from round 7 and won solo starting round 8.

The biggest upset came in round 8: Krzysztof Danowski (1545) beat Tomasz Rak (1944), a +399-point gap.

Location

🇵🇱Bydgoszcz, Poland

Dates

19 Jul 2025 → 27 Jul 2025

Time control

Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

System

Swiss · 9 rounds

Top seed

🇵🇱CMAdrian Budzisz2100

Avg top 10

2,068

Participants

Titled players · 2

FM×1

CM×1

Federations · 4 represented

🇵🇱Poland×64

🇬🇪Georgia×2

FIDE (no federation)×1

🇺🇦Ukraine×1

Top 3

🥇
Franciszek Kozlowski
🇵🇱POL·2055
7.0pts·2104perf+13.6
🥈
Roch Sowa
🇵🇱POL·1912
6.5pts·2171perf+125.6
🥉
Ramaz Endeladze
🇬🇪GEO·2008
6.5pts·2128perf+31.0

How it unfolded

Top 6 · 9 rounds

Franciszek Kozlowski led from R8; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R8.

Co-leaders

Kozlowski7Endeladze6.5Czernecki6.5Budzisz6.5Sowa6.5Ciszewski6.5

R8 · LEADER CHANGE26 Jul

Franciszek Kozlowski takes the sole lead (6.5/8).

R9 · HEAD-TO-HEAD · WINNER VS 2ND

Franciszek Kozlowski drew with Ramaz Endeladze (Black).

WIN STREAKS · 2 top finishers

Franciszek Kozlowski 3 wins (R6–R8)Andrzej Czernecki 4 wins (R4–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Franciszek Kozlowski	*	½	—	—
2Ramaz Endeladze	½	*	—	½
3Andrzej Czernecki	—	—	*	—
4CMAdrian Budzisz	—	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Kozlowski, Franciszek	2055	POL	=19N	+39B	=14N	+56B	=7N	+45B	+27N	+2B	=3N	7.0	41.5	44.0	32.50	2104	+13.6
2	Sowa, Roch	1912	POL	+56B	+11N	+10B	=12N	=8B	+3N	=4B	−1N	+13N	6.5	49.0	51.5	35.50	2171	+125.6
3	Endeladze, Ramaz	2008	GEO	+59N	=5B	+47N	=9B	+13N	−2B	+20N	+7B	=1B	6.5	46.0	48.5	32.25	2128	+31.0
4	Ciszewski, Krzysztof	2072	POL	+45N	+18B	=7N	=27B	=20N	+21B	=2N	+10B	=6N	6.5	45.0	48.5	34.25	2150	+19.0
5	Budzisz, AdrianCM	2100	POL	+67B	=3N	−8B	+28B	−45N	+46B	+17N	+12N	+15B	6.5	40.5	41.0	28.25	2098	+1.6
6	Czernecki, Andrzej	1960	POL	=29N	=57B	=46N	+54B	+38N	+20B	+9N	=23B	=4B	6.5	37.5	40.0	29.00	2069	+26.8
7	Darowicki, Mariusz	2019	POL	+32B	+49N	=4B	=16N	=1B	+40N	=12B	−3N	+19B	6.0	44.5	48.0	29.25	2055	+11.2
8	Ivanytska, Liudmyla	1992	UKR	=57N	+29B	+5N	+21B	=2N	−9B	=14N	+27B	=23N	6.0	43.5	46.0	30.25	2089	+48.8
9	Swider, Pawel	2039	POL	=24B	+64N	+58B	=3N	=15B	+8N	−6B	+16N	=12B	6.0	43.0	44.5	26.75	2057	+5.6
10	Kopaczewski, Adam	2096	POL	+25N	=14B	−2N	+46B	=19N	+48B	+15B	−4N	+39B	6.0	41.5	45.0	26.75	2027	-12.6
11	Zeissel, Andrzej	2038	POL	+46N	−2B	−28N	+47B	+56N	=19B	+45N	=18B	+25N	6.0	37.0	39.5	23.25	1945	-18.0
12	Przybylski, BartoszFM	2062	POL	+28N	+48B	+23N	=2B	=22N	=27B	=7N	−5B	=9N	5.5	44.0	47.5	27.00	2081	+8.4
13	Zajac, Szymon	2060	POL	+33B	=58N	+41B	=15N	−3B	=16N	+26B	+14N	−2B	5.5	43.0	45.5	25.75	2017	-11.8
14	Lis, Maksymilian	1993	POL	+60B	=10N	=1B	−24N	+34B	+53N	=8B	−13B	+28N	5.5	41.5	44.0	24.00	1991	+1.0
15	Fukowski, Pawel	2011	POL	+52N	=47B	+38N	=13B	=9N	+22B	−10N	+31B	−5N	5.5	41.0	44.5	24.50	2012	+3.8
16	Straszewski, Tomasz	1914	POL	−47N	+50B	+39N	=7B	=30N	=13B	+21N	−9B	+31N	5.5	39.0	42.5	25.00	1931	+7.2
17	Poplawski, Maciej	1940	POL	=30N	+61B	−22N	−38B	+32B	+35N	−5B	+29N	+33B	5.5	38.0	40.5	22.75	1894	-7.6
18	Jacel, Lukasz	1936	POL	+68B	−4N	=42B	−53N	+60B	+30B	+22N	=11N	=21B	5.5	36.5	36.5	19.50	1978	+11.8
19	Balcerzak, Robert	1828	POL	=1B	+55N	−20B	+49N	=10B	=11N	+40B	=33N	−7N	5.0	42.0	45.0	22.25	1977	+34.4
20	Kowalczuk, Wojciech	2028	POL	+54N	=38B	+19N	=22B	=4B	−6N	−3B	=34N	+53B	5.0	41.0	44.0	21.00	1947	-18.2
21	Smusz, Kamil	2030	POL	+34B	=26N	+53B	−8N	+24B	−4N	−16B	+57N	=18N	5.0	41.0	43.5	20.25	1928	-23.2
22	Lewandowski, Krzysztof	2085	POL	+37B	=41N	+17B	=20N	=12B	−15N	−18B	+43N	=26B	5.0	40.5	44.5	23.75	1989	-22.4
23	Madrawski, Krzysztof	2072	POL	+43B	+36N	−12B	F	−27N	+25B	+41N	=6N	=8B	5.0	40.0	44.0	23.75	2047	-5.2
24	Wolak, Maciej	1828	POL	=9N	=51B	+25N	+14B	−21N	−41B	−39N	+56B	+38N	5.0	37.0	39.5	21.75	1908	+44.5
25	Chanturia, Lasha	1866	GEO	−10B	+60N	−24B	+63N	+50B	−23N	+53B	+40N	−11B	5.0	35.0	37.0	15.00	1940	+16.6
26	Smukowski, Bartosz	1900	POL	+65N	=21B	−27N	−30B	+59N	+54B	−13N	+45B	=22N	5.0	33.5	35.0	15.50	1929	+7.4
27	Gawronski, Miroslaw	2025	POL	+50B	=53N	+26B	=4N	+23B	=12N	−1B	−8N	−35B	4.5	43.0	46.0	21.00	1938	-18.8
28	Brudnicki, Pawel	1832	POL	−12B	+68N	+11B	−5N	=35B	=34N	=29B	+42N	−14B	4.5	41.0	41.0	16.75	1895	+26.8
29	Podlewski, Szymon	1750	POL	=6B	−8N	−31N	=44B	+65N	+36B	=28N	−17B	+45N	4.5	39.0	40.5	17.00	1845	+44.4
30	Stanczak, Olaf	1722	POL	=17B	−42N	+43B	+26N	=16B	−18N	−33B	+55N	=34B	4.5	38.5	41.5	19.75	1860	+65.2
31	Zgoda, Aleksandra	1761	POL	−49B	=32N	+29B	+58N	−40B	+37N	+48B	−15N	−16B	4.5	35.5	38.0	17.25	1868	+49.6
32	Koszalka, Filip	1789	POL	−7N	=31B	+61N	=41B	−17N	−39B	=44N	+46B	+48N	4.5	35.0	37.5	15.75	1802	+6.8
33	Sobiech, Krzysztof	1832	POL	−13N	+44B	−48N	+57B	−41N	+56B	+30N	=19B	−17N	4.5	34.5	37.0	16.00	1838	+1.0
34	Pietrucha, Jaroslaw	1810	POL	−21N	+65B	+51N	=48B	−14N	=28B	=58N	=20B	=30N	4.5	34.0	35.5	15.00	1889	+18.6
35	Krasowski, Tomasz	1709	POL	−48N	−46B	F	+51B	=28N	−17B	+54N	+58B	+27N	4.5	30.5	30.5	15.75	1941	+96.4
36	Olszewski, Marek	1931	POL	+44N	−23B	−56N	=59B	−54N	−29N	+64B	+62B	+50N	4.5	27.5	29.0	12.75	1782	-34.2
37	Zawal, Krzysztof	1860	POL	−22N	=59B	−66N	+65B	+47N	−31B	=51N	=38B	+57B	4.5	27.0	28.5	12.50	1792	-32.8
38	Szalanski, Wiktor	1789	POL	+40B	=20N	−15B	+17N	−6B	=42N	=43B	=37N	−24B	4.0	40.0	44.0	18.25	1884	+44.8
39	Danowski, Krzysztof	1545	POL	+62B	−1N	−16B	−50N	F	+32N	+24B	+41B	−10N	4.0	38.0	38.0	16.00	1864	+114.0
40	Lasok, Marek	2021	POL	−38N	=54B	+57N	+52B	+31N	−7B	−19N	−25B	=43N	4.0	35.0	37.5	14.00	1784	-54.0
41	Rak, Tomasz	1944	POL	+66B	=22B	−13N	=32N	+33B	+24N	−23B	−39N	F	4.0	35.0	35.0	15.75	1868	-13.8
42	Bartoszewicz, Marcin	1878	POL	=61N	+30B	=18N	F	F	=38B	=57N	−28B	+47N	4.0	32.0	32.0	15.25	1802	-12.2
43	Pyka, Roman	1836	POL	−23N	=66B	−30N	=64B	+44N	+52B	=38N	−22B	=40B	4.0	31.5	33.0	13.00	1806	-8.0
44	Galazka, Michal	1710	POL	−36B	−33N	=60B	=29N	−43B	+63N	=32B	=64N	+55B	4.0	29.5	31.0	11.50	1736	+6.8
45	Kindler, Karolina	1854	POL	−4B	+62N	=49B	+66N	+5B	−1N	−11B	−26N	−29B	3.5	41.5	43.0	12.25	1813	-11.2
46	Czaplinski, Piotr	1815	POL	−11B	+35N	=6B	−10N	+66B	−5N	=55B	−32N	=49B	3.5	40.5	42.0	12.50	1782	-10.6
47	Weber, Wiktor	1692	POL	+16B	=15N	−3B	−11N	−37B	+60N	=50B	=48N	−42B	3.5	39.0	41.5	14.25	1832	+40.6
48	Kaszuba, Michal	1928	POL	+35B	−12N	+33B	=34N	=53B	−10N	−31N	=47B	−32B	3.5	37.5	40.5	14.50	1755	-83.6
49	Muzal, Konrad	1628	POL	+31N	−7B	=45N	−19B	=51N	−58B	=52N	=54B	=46N	3.5	32.5	35.0	13.00	1776	+31.0
50	Kaczmarczyk, Pawel	1802	POL	−27N	−16N	+68B	+39B	−25N	−57B	=47N	+59B	−36B	3.5	32.0	32.0	8.25	1720	-20.6
51	Gromczak, Dariusz	1918	POL	=55B	=24N	−34B	−35N	=49B	+62N	=37B	−53N	=56N	3.5	30.5	33.0	11.75	1664	-60.2
52	Meler, Adam	1782	POL	−15B	=67N	+55B	−40N	=58B	−43N	=49B	+63N	F	3.5	25.0	25.0	8.25	1791	+0.4
53	Shakhnovich, Uladzislau	1778	FID	F	=27B	−21N	+18B	=48N	−14B	−25N	+51B	−20N	3.0	37.5	37.5	13.00	1879	+18.6
54	Olszowski, Andrzej	1806	POL	−20B	=40N	+64B	−6N	+36B	−26N	−35B	=49N	−61B	3.0	35.5	37.0	9.75	1702	-24.8
55	Kaminski, Robert	1695	POL	=51N	−19B	−52N	−62B	+61N	+59B	=46N	−30B	−44N	3.0	29.0	31.5	8.50	1635	-14.2
56	Szczygiel, Filip	1660	POL	−2N	F	+36B	−1N	−11B	−33N	+60B	−24N	=51B	2.5	39.5	39.5	8.75	1767	+34.8
57	Banas, Bartosz	1754	POL	=8B	=6N	−40B	−33N	F	+50N	=42B	−21B	−37N	2.5	38.0	39.5	11.75	1781	+4.0
58	Zasada, Marcin	1919	POL	F	=13B	−9N	−31B	=52N	+49N	=34B	−35N	F	2.5	32.0	32.0	10.25	1725	-72.4
59	Sobich, Stanislaw	1768	POL	−3B	=37N	=63B	=36N	−26B	−55N	+61B	−50N	F	2.5	31.5	31.5	8.00	1664	-22.4
60	Weryho, Mateusz	1766	POL	−14N	−25B	=44N	+61B	−18N	−47B	−56N	F	+63B	2.5	30.5	30.5	6.50	1620	-31.6
61	Pieczeniak, Jakub	1550	POL	=42B	−17N	−32B	−60N	−55B	F	−59N	+65B	+54N	2.5	26.5	26.5	6.50	1643	+30.0
62	Slusarczyk, Agnieszka	1754	POL	−39N	−45B	−65N	+55N	=63B	−51B	F	−36N	+64B	2.5	23.5	23.5	5.50	1608	-62.0
63	Krasniewski, Grzegorz	1695	POL	F	F	=59N	−25B	=62N	−44B	+65N	−52B	−60N	2.0	21.5	21.5	4.00	1595	-37.6
64	Terekhov, Roman	1714	POL	F	−9B	−54N	=43N	F	=65B	−36N	=44B	−62N	1.5	28.0	28.0	4.75	1585	-23.2
65	Krol, Piotr	1629	POL	−26B	−34N	+62B	−37N	−29B	=64N	−63B	−61N	F	1.5	27.0	27.0	3.25	1503	-48.4
66	Wolak, Jolanta	1749	POL	−41N	=43N	+37B	−45B	−46N	F	F	F	F	1.5	19.5	19.5	6.50	1713	-5.0
67	Koziol, Dariusz	1874	POL	−5N	=52B	F	F	F	F	F	F	F	0.5	10.0	10.0	1.75	1749	-6.6
68	Ignacak, Kamil	1714	POL	−18N	−28B	−50N	F	F	F	F	F	F	0.0	17.5	17.5	0.00	1057	-18.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Sowa, RochPOL
+125.6
6.5 pts · #5
2Danowski, KrzysztofPOL
+114.0
4.0 pts · #44
3Krasowski, TomaszPOL
+96.4
4.5 pts · #28

Top rating losers

1Kaszuba, MichalPOL
-83.6
3.5 pts · #52
2Zasada, MarcinPOL
-72.4
2.5 pts · #61
3Slusarczyk, AgnieszkaPOL
-62.0
2.5 pts · #57

Biggest upsets

R8+399 Elo gap
Danowski, Krzysztof1545 beat Rak, Tomasz1944
R9+316 Elo gap
Krasowski, Tomasz1709 beat Gawronski, Miroslaw2025
R7+283 Elo gap
Danowski, Krzysztof1545 beat Wolak, Maciej1828