XV Miedzynarodowy Turniej Szachowy GORA SW. ANNY - open "A" (otwarty)

Open SwissStandard

59 players participated in this 10-round tournament, held from 02 Feb 2026 to 08 Feb 2026 in Gora Sw. Anny, Poland. 1 titled players. Top 10 Elo average was 1901, and top seed was Michal Moczulski (🇵🇱 POL, CM, 2099).

Ludwik Siennicki (🇵🇱 POL, 2068) won with 9.0/10, ahead of Michal Moczulski (7.5) and Kostiantyn Makhynia (7.5). Siennicki won solo starting round 5.

The biggest upset came in round 3: Lukasz Machnik (1665) beat Jakub Wieczorek (1944), a +279-point gap.

Location

🇵🇱Gora Sw. Anny, Poland

Dates

02 Feb 2026 → 08 Feb 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 10 rounds

Top seed

🇵🇱CMMichal Moczulski2099

Avg top 10

1,901

Participants

Titled players · 1

CM×1

Federations · 1 represented

🇵🇱Poland×55

Top 3

🥇
Ludwik Siennicki
🇵🇱POL·2068
9.0pts·2185perf+46.4
🥈
CMMichal Moczulski
🇵🇱POL·2099
7.5pts·2012perf-25.2
🥉
Kostiantyn Makhynia
🇵🇱POL·2051
7.5pts·1987perf-6.6

How it unfolded

Top 6 · 10 rounds

Ludwik Siennicki led from R5; +1.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.

Co-leaders

Siennicki9Makhynia7.5Moczulski7.5Wieczorek7Szumiec7Pietrucha7

R5–R10 · LEAD HELD

Ludwik Siennicki never relinquished the lead after R5; final gap +1.5 over the runner-up.

R9 · HEAD-TO-HEAD · WINNER VS 2ND

Ludwik Siennicki drew with Kostiantyn Makhynia (Black).

WIN STREAKS · 3 top finishers

Ludwik Siennicki 6 wins (R1–R6)Kostiantyn Makhynia 3 wins (R1–R3)CM Michal Moczulski 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Ludwik Siennicki	*	½	1	—
2Kostiantyn Makhynia	½	*	½	—
3CMMichal Moczulski	0	½	*	—
4Jakub Wieczorek	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	R10	Pts	Bu C1	Bu	SB	Perf	Δ
1	Siennicki, Ludwik	2068	POL	+50N	+30B	+20N	+9B	+2N	+6B	=4N	+5B	=3N	+8B	9.0	59.5	63.0	55.75	2185	+46.4
2	Moczulski, MichalCM	2099	POL	+34B	+27N	+5B	+4N	−1B	+10N	=3B	+12N	=8B	=6N	7.5	61.5	66.5	47.00	2012	-25.2
3	Makhynia, Kostiantyn	2051	POL	+23B	+36N	+8B	−6N	+27B	+13N	=2N	+4B	=1B	=5N	7.5	60.5	65.0	46.25	1987	-6.6
4	Pietrucha, Jaroslaw	1845	POL	+12B	+38N	+14B	−2B	+20N	+7N	=1B	−3N	=17B	+15N	7.0	60.5	65.0	42.50	1942	+27.2
5	Szumiec, Jan	1803	POL	+40B	+15N	−2N	=13B	+17N	+28B	+7B	−1N	+12B	=3B	7.0	60.0	64.0	40.75	1918	+62.4
6	Wolski, Ernest	1810	POL	+32N	+25B	+29N	+3B	=13N	−1N	−12B	+26B	+21N	=2B	7.0	56.5	61.5	39.75	1896	+47.2
7	Wieczorek, Jakub	1944	POL	+33N	+19B	−13N	+26B	+16N	−4B	−5N	+20B	+34N	+14N	7.0	53.5	58.5	38.50	1827	-22.6
8	Boncela, Milosz	1685	POL	+42N	+24B	−3N	=17B	+50N	=9B	+29N	+13B	=2N	−1N	6.5	57.0	60.5	34.00	1847	+58.0
9	Panasiuk, Stanislaw	1817	POL	+43B	+26N	+22B	−1N	=12B	=8N	−14B	+28N	=15N	+21B	6.5	54.5	58.5	34.25	1764	-22.8
10	Pietras, Maksymilian	1818	POL	+31N	−14B	+21N	+15B	+25N	−2B	−13B	=11N	+16N	+23B	6.5	54.0	59.0	36.25	1797	-4.0
11	Zadora, Maciej	1704	POL	+41N	−29B	+33N	−25B	=31N	+50B	=28N	=10B	+36N	+17B	6.5	46.0	49.5	31.25	1707	+3.2
12	Blonski, Piotr	1539	POL	−4N	+37B	+30N	+19B	=9N	+16B	+6N	−2B	−5N	=20B	6.0	57.5	62.0	34.50	1820	+121.2
13	Machnik, Lukasz	1665	POL	+54B	+55N	+7B	=5N	=6B	−3B	+10N	−8N	−14B	+25N	6.0	55.0	57.0	30.00	1806	+30.4
14	Mika, Wiktor	1619	POL	+46B	+10N	−4N	−16B	+42N	+20B	+9N	−21B	+13N	−7B	6.0	54.0	58.0	32.50	1786	+69.2
15	Siciarz, Filip	1618	POL	+51N	−5B	+24N	−10N	+44B	=21B	+30N	+27N	=9B	−4B	6.0	52.0	55.5	29.00	1707	+31.2
16	Malinowski, Tobiasz	1755	POL	+47N	−22B	+28B	+14N	−7B	−12N	+32B	+29N	−10B	+26N	6.0	51.0	55.0	30.00	1704	-22.8
17	Stefanowicz, Piotr	1617	POL	+44N	−20B	+59N	=8N	−5B	+41B	+36N	+18B	=4N	−11N	6.0	51.0	51.0	25.25	1695	+33.2
18	Zajkowski, Bartosz	1646	POL	−24N	+42B	+32N	=50B	=21N	=22N	+23B	−17N	=25B	+29B	6.0	47.0	50.5	29.25	1690	+18.4
19	Kaniewski, Ignacy	1625	POL	+48B	−7N	+43B	−12N	−32B	−37B	+46N	+41B	+31N	+28N	6.0	44.5	48.5	26.00	1638	+3.2
20	Zielinski, Marcin	1742	POL	+49B	+17N	−1B	+22N	−4B	−14N	+47B	−7N	+32B	=12N	5.5	55.5	59.5	27.50	1712	-7.8
21	Kochanowska, Patrycja	1696	POL	+39B	=28N	−10B	+40N	=18B	=15N	+25B	+14N	−6B	−9N	5.5	52.5	56.5	28.00	1686	-2.8
22	Rozanski, Milosz	1606	POL	+56B	+16N	−9N	−20B	+24N	=18B	−26N	−37B	+51N	+36B	5.5	47.0	48.5	24.00	1647	+10.8
23	Dabkowska, Michalina	1556	POL	−3N	+53B	+44N	=36B	=30N	=26B	−18N	+50B	+37N	−10N	5.5	46.5	49.5	22.25	1620	+20.8
24	Grabowski, Michal	0	POL	+18B	−8N	−15B	+43N	−22B	=54N	−49B	+42B	+50N	+37B	5.5	44.0	46.5	23.25	1536	0.0
25	Kurczewski, Michal	1618	POL	+57B	−6N	+39B	+11N	−10B	=27N	−21N	+33B	=18N	−13B	5.0	52.0	53.0	22.50	1624	-5.6
26	Sulek, Grzegorz	1621	POL	+35N	−9B	+54N	−7N	+47B	=23N	+22B	−6N	=27B	−16B	5.0	51.5	54.0	22.25	1642	+7.2
27	Spojda, Robert	1665	POL	+53N	−2B	+31N	+29B	−3N	=25B	+37N	−15B	=26N	F	5.0	50.5	53.5	22.50	1686	+0.2
28	Trochimowicz, Bartosz	1570	POL	+58N	=21B	−16N	+41B	+36N	−5N	=11B	−9B	+45N	−19B	5.0	50.0	50.5	19.00	1605	+5.2
29	Stawiski, Lukasz	1566	POL	+59B	+11N	−6B	−27N	+51B	+38N	−8B	−16B	+35N	−18N	5.0	50.0	50.0	19.50	1542	-10.4
30	Linek, Karol	1654	POL	+52B	−1N	−12B	+45N	=23B	+31N	−15B	−34B	=33N	+43N	5.0	49.5	52.5	21.25	1529	-61.6
31	Malinowska, Aleksandra	1528	POL	−10B	+48N	−27B	+46N	=11B	−30B	=33N	+44N	−19B	+49N	5.0	46.0	50.0	21.75	1486	-17.6
32	Gola, Wojciech	1521	POL	−6B	+46N	−18B	+56N	+19N	−36B	−16N	+52B	−20N	+45B	5.0	46.0	47.5	18.50	1430	-24.8
33	Pawlak, Grzegorz	1546	POL	−7B	+45N	−11B	+52N	−38B	+51N	=31B	−25N	=30B	+48N	5.0	44.5	47.5	19.50	1412	-20.0
34	Huchwajda, Grzegorz	1562	POL	−2N	−54B	−40B	+48N	+45B	+53N	+38B	+30N	−7B	F	5.0	44.0	46.5	20.50	1610	+3.8
35	Madej, Kacper	0	POL	−26B	−43N	−52B	+49N	−54B	+39N	+53B	+47N	−29B	+40N	5.0	36.5	39.0	19.50	1531	0.0
36	Szumiec, Tomasz	1641	POL	+45B	−3B	+47N	=23N	−28B	+32N	−17B	+40N	−11B	−22N	4.5	49.0	53.0	19.75	1547	-26.2
37	Kowalczyk, Emil	0	POL	−38B	−12N	+57B	=39N	+40B	+19N	−27B	+22N	−23B	−24N	4.5	46.5	47.5	18.75	1533	0.0
38	Chojnowski, Robert	1637	POL	+37N	−4B	=41N	=51B	+33N	−29B	−34N	F	=40B	+47N	4.5	42.0	42.0	19.25	1527	-21.6
39	Swiderski, Wladyslaw	1457	POL	−21N	+58B	−25N	=37B	−41N	−35B	=51N	+55B	=42N	+52B	4.5	36.5	37.0	11.50	808	-36.4
40	Rozanski, Ignacy	1517	POL	−5N	=51B	+34N	−21B	−37N	+46B	+42N	−36B	=38N	−35B	4.0	44.0	47.5	17.00	1519	-1.6
41	Honka, Jan	1490	POL	−11B	+56N	=38B	−28N	+39B	−17N	=44B	−19N	−48B	+51B	4.0	44.0	45.5	13.75	1408	-24.8
42	Zaloba, Ksawery	0	POL	−8B	−18N	+48B	+55N	−14B	=44N	−40B	−24N	=39B	+53N	4.0	43.5	45.5	13.25	1361	0.0
43	Kaleta, Aleksander	1525	POL	−9N	+35B	−19N	−24B	−46N	+48B	−45N	+58B	+52N	−30B	4.0	43.0	43.5	12.50	899	-33.2
44	Bodusz, Michal	0	POL	−17B	+49N	−23B	+54N	−15N	=42B	=41N	−31B	−47B	+56N	4.0	41.0	42.5	12.00	1398	0.0
45	Kaczor, Gabriel	0	POL	−36N	−33B	+58N	−30B	−34N	+55B	+43B	+49N	−28B	−32N	4.0	39.5	40.0	10.50	1371	0.0
46	Martyniak, Adam	0	POL	−14N	−32B	+53N	−31B	+43B	−40N	−19B	+56N	−49B	+57N	4.0	38.5	39.5	9.50	1336	0.0
47	Slomian, Patryk	1510	POL	−16B	+57N	−36B	+59N	−26N	+52B	−20N	−35B	+44N	−38B	4.0	38.5	38.5	8.00	880	-56.4
48	Kuziemski, Jan	0	POL	−19N	−31B	−42N	−34B	+55B	−43N	+58N	+53B	+41N	−33B	4.0	38.0	38.5	9.50	1368	0.0
49	Jasik, Jerzy	1495	POL	−20N	−44B	−51N	−35B	+57N	+58B	+24N	−45B	+46N	−31B	4.0	37.5	38.0	11.00	835	-25.6
50	Helis, Pawel	1562	POL	−1B	+52N	+55B	=18N	−8B	−11N	+54B	−23N	−24B	—	3.5	44.5	46.5	10.50	1483	-14.2
51	Siennicki, Leon	0	POL	−15B	=40N	+49B	=38N	−29N	−33B	=39B	+54N	−22B	−41N	3.5	42.5	45.0	13.00	1433	0.0
52	FIDE 91159954	0	—	−30N	−50B	+35N	−33B	+58B	−47N	+56B	−32N	−43B	−39N	3.0	37.5	38.0	7.00	739	0.0
53	Izydorczyk, Sonia	0	POL	−27B	−23N	−46B	+57N	+56B	−34B	−35N	−48N	+54B	−42B	3.0	36.5	37.5	5.00	1378	-5.6
54	Grabowska, Zofia	0	POL	−13N	+34N	−26B	−44B	+35N	=24B	−50N	−51B	−53N	F	2.5	40.5	40.5	12.75	1324	-42.8
55	FIDE 41851676	0	—	F	−13B	−50N	−42B	−48N	−45N	+57B	−39N	=56B	=58N	2.0	29.0	29.0	2.00	762	0.0
56	FIDE 545067422	0	—	−22N	−41B	F	−32B	−53N	+57B	−52N	−46B	=55N	−44B	1.5	31.5	31.5	2.00	706	0.0
57	FIDE 91184703	0	—	−25N	−47B	−37N	−53B	−49B	−56N	−55N	F	+58B	−46B	1.0	28.5	28.5	0.50	712	0.0
58	Myczewski, Milosz	0	POL	−28B	−39N	−45B	F	−52N	−49N	−48B	−43N	−57N	=55B	0.5	31.5	31.5	1.00	711	0.0
59	Slezak, Ireneusz	0	POL	−29N	F	−17B	−47B	—	—	—	—	—	—	0.0	15.0	15.0	0.00	764	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Blonski, PiotrPOL
+121.2
6.0 pts · #15
2Mika, WiktorPOL
+69.2
6.0 pts · #23
3Szumiec, JanPOL
+62.4
7.0 pts · #5

Top rating losers

1Linek, KarolPOL
-61.6
5.0 pts · #31
2Slomian, PatrykPOL
-56.4
4.0 pts · #53
3Grabowska, ZofiaPOL
-42.8
2.5 pts · #46

Biggest upsets

R3+279 Elo gap
Machnik, Lukasz1665 beat Wieczorek, Jakub1944
R7+271 Elo gap
Blonski, Piotr1539 beat Wolski, Ernest1810
R4+241 Elo gap
Wolski, Ernest1810 beat Makhynia, Kostiantyn2051