Deutsche Schach-Amateurmeisterschaft 2025-2026 Q3 G

Open SwissStandard

106 players participated in this 5-round tournament, held from 02 Jan 2026 to 04 Jan 2026 in Potsdam, Germany. Top 10 Elo average was 1565, and top seed was Sean Robinson (🇩🇪 GER, 1851).

Jonas Schieblich (🇩🇪 GER, 0) won with 5.0/5, ahead of Aaron Wuerzburger (5.0) and Wolfgang Tschirswitz (4.5). Schieblich won on tie-break after catching the field in the final round.

The biggest upset came in round 3: Wolfgang Tschirswitz (1429) beat Mariia Altschuler (1597), a +168-point gap.

Location

🇩🇪Potsdam, Germany

Dates

02 Jan 2026 → 04 Jan 2026

Time control

Standard: 90 minutes for first 40 moves and 15 min. for the rest of the game with 30 sec. increment from move 1

System

Swiss · 5 rounds

Avg top 10

1,565

Participants

106

Federations · 1 represented

🇩🇪Germany×63

Top 3

🥇
Jonas Schieblich
🇩🇪GER
5.0pts·1502perf0.0
🥈
Aaron Wuerzburger
🇩🇪GER
5.0pts·1521perf0.0
🥉
Wolfgang Tschirswitz
🇩🇪GER·1429
4.5pts·2397perf+28.8

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 5.0/5, decided on Buchholz. Title race narrowed from 5 co-leaders at R4 to 2 at the finish.

Co-leaders

Schieblich5Wuerzburger5Georgieva4.5Tschirswitz4.5Pustovalov4.5Burkhardt4

R5 · TIEBREAK CLUSTER

2 players finish on 5.0/5. Schieblich takes the title on Buchholz Cut1 (10.5).

WIN STREAKS · 2 top finishers

Jonas Schieblich 5 wins (R1–R5)Aaron Wuerzburger 5 wins (R1–R5)

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Schieblich, Jonas	0	GER	+31B	+86N	+66B	+?N	+7B	5.0	10.5	10.5	10.50	1502	0.0
2	Wuerzburger, Aaron	0	GER	+?B	+?N	+18B	+6N	+?B	5.0	7.5	7.5	7.50	1521	0.0
3	Tschirswitz, Wolfgang	1429	GER	=37B	+87N	+16B	+33N	+8B	4.5	13.5	15.0	13.50	2397	+28.8
4	Georgieva, Teodora	1504	GER	+78B	+68N	=33B	+40B	+15N	4.5	11.5	13.5	12.00	2374	+47.6
5	Pustovalov, Vadim	0	GER	=67N	+72B	+56N	+36B	+21N	4.5	11.0	13.0	12.00	1556	0.0
6	Sengupta, Arjun	0	GER	+42N	+?B	+14N	−2B	+30N	4.0	15.0	15.0	10.00	1621	0.0
7	Senf, Julian	1464	GER	+69N	+39B	+30N	+27B	−1N	4.0	14.0	16.0	11.00	2401	+27.2
8	Herold, Kilian	0	GER	+?B	+54N	+53B	+26B	−3N	4.0	12.5	12.5	8.00	1461	0.0
9	Tilenbaev, Akyl	1487	GER	+57N	−32B	+67N	+34B	+26N	4.0	11.5	13.5	10.50	2356	+24.0
10	Jendryschik, Lina	1622	GER	−41B	+77N	+59B	+66N	+28B	4.0	10.5	12.5	9.50	2260	+11.6
11	FIDE 34637745	0	—	−66N	+97B	+?N	+74B	+32N	4.0	8.0	8.0	6.00	660	0.0
12	Forner, Niclas	0	GER	−29N	+?B	+71N	+?B	+27N	4.0	8.0	8.0	5.00	1476	0.0
13	Burkhardt, Marcel	0	GER	+?N	+29B	−32N	+?B	+?N	4.0	6.0	6.0	3.00	1523	0.0
14	Kreysin, Dmitri	0	GER	+70B	+?N	−6B	+?N	+?B	4.0	6.0	6.0	2.00	1607	0.0
15	Beyer, Amos Arthur	1592	GER	+94B	+46N	=43B	+20N	−4B	3.5	14.0	15.0	9.00	704	-24.8
16	Altschuler, Mariia	1597	GER	+96B	=17N	−3N	+61B	+55B	3.5	13.0	14.0	7.75	1459	-22.0
17	Graf, Yvonne	1542	GER	+99N	=16B	=34N	+73B	=18N	3.5	12.0	13.0	8.00	1597	+1.6
18	FIDE 34675329	0	—	+?B	+?N	−2N	+60B	=17B	3.5	11.0	11.0	4.25	1542	0.0
19	FIDE 533056820	0	—	=?B	+37N	=23N	+?B	=?B	3.5	6.5	6.5	4.75	1559	0.0
20	George, Taro	0	GER	+104B	+?N	=?N	−15B	+54B	3.5	6.5	6.5	3.00	792	0.0
21	Kramer, Henri	0	GER	=87B	+?N	+?B	+?N	−5B	3.5	6.0	6.0	0.75	1468	0.0
22	Quenzel, Thadeus	0	GER	+81N	+73B	=?N	−?B	+?N	3.5	4.0	4.0	4.00	1448	0.0
23	FIDE 533063249	0	—	+?B	+?N	=19B	+?N	−?N	3.5	3.5	3.5	1.75	1631	0.0
24	FIDE 533062447	0	—	+?N	−26B	+?N	+?B	=?N	3.5	3.0	3.0	0.00	1437	0.0
25	Kramer, Thomas	0	GER	+?N	+?B	−26N	=?B	+?B	3.5	3.0	3.0	0.00	1449	0.0
26	Marg, Henry	0	GER	+105B	+24N	+25B	−8N	−9B	3.0	15.0	15.0	7.00	687	0.0
27	FIDE 533056587	0	—	+77B	+41N	+45B	−7N	−12B	3.0	14.0	16.0	8.00	664	0.0
28	Loos, Cindy	0	GER	+47N	−30B	+62N	+39B	−10N	3.0	13.0	15.5	8.50	811	0.0
29	Viere, Samuel	1423	GER	+12B	−13N	+76B	−48N	+66B	3.0	13.0	15.0	8.00	2260	+22.0
30	Preissner, Annette	1602	GER	+89B	+28N	−7B	+70N	−6B	3.0	13.0	14.5	6.50	664	-27.2
31	Profetta, Frida	0	GER	−1N	=82B	+104N	+67B	=36N	3.0	12.0	12.5	5.00	1576	0.0
32	Viere, Silas	0	GER	+?B	+9N	+13B	−?N	−11B	3.0	12.0	12.0	8.00	1494	0.0
33	Bodemer, Felix	0	GER	+?N	+?B	=4N	−3B	=35N	3.0	12.0	12.0	3.75	1563	0.0
34	Niehoff, Joerg	0	GER	+76B	=?N	=17B	−9N	+69B	3.0	11.5	11.5	5.75	1399	0.0
35	Betz, Tammo	1468	GER	+75B	−53N	+38B	=54N	=33B	3.0	11.0	13.0	7.75	1503	+3.6
36	Zhykh, Kiril	0	GER	=55B	+?N	+?B	−5N	=31B	3.0	10.0	10.0	2.75	1496	0.0
37	Waeldchen, Bruno	0	GER	=3N	−19B	+91N	+?B	=?N	3.0	9.5	9.5	3.75	1483	0.0
38	Svodkovska, Tsvitana	0	GER	+95N	−40B	−35N	+106B	+79N	3.0	9.0	9.0	3.00	667	0.0
39	Ugolini, Federico	0	GER	+80B	−7N	+?B	−28N	+?N	3.0	9.0	9.0	2.00	664	0.0
40	FIDE 533069875	0	—	+?B	+38N	+?B	−4N	−?B	3.0	7.5	7.5	3.00	704	0.0
41	FIDE 533051801	0	—	+10N	−27B	−?N	+?B	+?N	3.0	7.0	7.0	4.00	1640	0.0
42	Lange, Tom	0	GER	−6B	+?N	−?B	+68N	+?B	3.0	6.0	6.0	2.00	1550	0.0
43	Bigalke, Felix	0	GER	+71N	+?B	=15N	−?B	=?B	3.0	5.5	5.5	3.75	1544	0.0
44	FIDE 34638164	0	—	+?N	−?B	=86N	=83B	+74N	3.0	5.5	5.5	3.75	629	0.0
45	Lobe, Charlotte	0	GER	+?N	+?B	−27N	+53N	−?B	3.0	5.5	5.5	2.50	1499	0.0
46	Koechert, Anton	0	GER	+?N	−15B	+?N	−?B	+73N	3.0	5.5	5.5	2.00	1566	0.0
47	Finck, Bernd	0	GER	−28B	+89N	+?B	−?N	+?N	3.0	4.5	4.5	1.50	1552	0.0
48	Krechetnikov, Michael	0	GER	+?N	+?B	−?N	+29B	−?N	3.0	3.0	3.0	3.00	1481	0.0
49	FIDE 533066736	0	—	+?B	+?N	−?B	−?N	+70B	3.0	2.0	2.0	2.00	1544	0.0
50	FIDE 533060150	0	—	+?N	−?B	+93N	+?B	−?B	3.0	1.0	1.0	1.00	1871	0.0
51	FIDE 533059543	0	—	+?B	−?N	+?B	−?N	+?B	3.0	0.0	0.0	0.00	1486	0.0
52	FIDE 533069867	0	—	−?N	=?B	+?B	+?N	=?B	3.0	0.0	0.0	0.00	1497	0.0
53	Caber, Marianna Maya	1420	GER	+98N	+35B	−8N	−45B	=57N	2.5	12.5	13.5	5.25	2267	+22.8
54	Muellerschoen, Mario	0	GER	+79N	−8B	+?N	=35B	−20N	2.5	12.5	12.5	3.50	1467	0.0
55	Liesow, Maximilian	1406	GER	=36N	−56B	+72N	+71B	−16N	2.5	11.0	13.0	5.50	1527	+12.8
56	FIDE 34681590	0	—	=?B	+55N	−5B	=?N	=63B	2.5	9.5	9.5	3.75	1427	0.0
57	Mieth, Adrian	0	GER	−9B	+?N	+75B	−?N	=53B	2.5	8.5	8.5	3.25	1497	0.0
58	Bacakova, Johanna	1419	GER	+97N	−66B	−74N	=64B	+86N	2.5	8.0	9.0	3.75	660	-17.6
59	Lobe, Elias	0	GER	−?N	+69B	−10N	+88B	=?N	2.5	7.5	7.5	3.50	820	0.0
60	FIDE 533033480	0	—	=?B	=?N	+68B	−18N	=?B	2.5	5.5	5.5	2.00	1512	0.0
61	Mozejko, Kamil	0	GER	−?B	=104N	+90B	−16N	+?N	2.5	5.5	5.5	1.75	1547	0.0
62	FIDE 533068593	0	—	+?B	−?N	−28B	+80N	=?N	2.5	5.0	5.0	2.00	1417	0.0
63	Buennig, Kilian	0	GER	−?B	−76N	+105B	+?N	=56N	2.5	4.5	4.5	1.25	744	0.0
64	Sharma, Atharva	0	GER	−?B	−?N	+?B	=58N	+?B	2.5	2.5	2.5	1.25	1192	0.0
65	FIDE 533056056	0	—	−?N	+?B	−?N	+93B	=?N	2.5	1.0	1.0	1.00	1475	0.0
66	Frey, Torsten	1460	GER	+11B	+58N	−1N	−10B	−29N	2.0	16.0	18.5	6.50	1362	-16.0
67	Altschuler, Olena	1557	GER	=5B	+90N	−9B	−31N	=85B	2.0	13.5	15.0	4.75	687	-24.0
68	Diesbach, Mathias	1556	GER	+88N	−4B	−60N	−42B	+94N	2.0	11.5	12.5	2.50	704	-22.8
69	FIDE 533069107	0	—	−7B	−59N	+78B	+?N	−34N	2.0	11.5	11.5	2.00	1454	0.0
70	FIDE 533069859	0	—	−14N	+95B	+?N	−30B	−49N	2.0	11.0	11.0	1.00	801	0.0
71	Korneli, Jakob	1456	GER	−43B	+94N	−12B	−55N	+101B	2.0	10.5	11.5	2.00	607	-22.8
72	FIDE 533024979	0	—	=90B	−5N	−55B	+92N	=?B	2.0	10.0	10.0	2.25	607	0.0
73	FIDE 533063982	0	—	+?B	−22N	+?B	−17N	−46B	2.0	10.0	10.0	0.00	742	0.0
74	FIDE 533056536	0	—	−?N	+?B	+58B	−11N	−44B	2.0	9.5	9.5	2.50	1635	0.0
75	Rosenhagen, Felix	1589	GER	−35N	+98B	−57N	−79B	+100B	2.0	8.5	9.5	2.00	667	-26.4
76	Jaehnike, Marcus	0	GER	−34N	+63B	−29N	+?B	−?N	2.0	8.5	8.5	2.50	623	0.0
77	Babadshanjan, Anahit	0	GER	−27N	−10B	+?N	−?B	+93N	2.0	8.0	8.0	1.00	820	0.0
78	Rehbein, Ben	0	GER	−4N	−88B	−69N	+?B	+?N	2.0	8.0	8.0	0.00	704	0.0
79	FIDE 533058849	0	—	−54B	+?N	−?B	+75N	−38B	2.0	7.5	7.5	2.00	1605	0.0
80	FIDE 533051488	0	—	−39N	+?B	−?N	−62B	+95N	2.0	6.5	6.5	1.00	1051	0.0
81	Manthe, Joern Horst	0	GER	−22B	+?N	−?B	−84N	+96B	2.0	6.5	6.5	1.00	787	0.0
82	FIDE 533066469	0	—	−86B	=31N	+87B	−?N	=?B	2.0	6.0	6.0	3.00	1611	0.0
83	Khassine, Raphael	0	GER	=?B	−?N	+?B	=44N	−?N	2.0	3.0	3.0	1.50	839	0.0
84	FIDE 533037876	0	—	+?N	−?B	−?N	+81B	−?N	2.0	2.0	2.0	2.00	697	0.0
85	Fock, Kerstin	0	GER	−?B	=?N	+?B	−?N	=67N	2.0	2.0	2.0	1.00	1458	0.0
86	Muthu Krishnan, Jaisitha	0	GER	+82N	−1B	=44B	−?N	−58B	1.5	12.5	12.5	3.50	682	0.0
87	FIDE 533066418	0	—	=21N	−3B	−82N	+91B	−?N	1.5	11.5	11.5	3.25	629	0.0
88	FIDE 533045550	0	—	−68B	+78N	−?B	−59N	=89B	1.5	8.0	8.0	2.75	716	0.0
89	FIDE 533068895	0	—	−30N	−47B	−?N	+?B	=88N	1.5	7.5	7.5	0.75	801	0.0
90	Roessler, Angela Annemarie	0	GER	=72N	−67B	−61N	+?B	−?N	1.5	6.5	6.5	1.00	756	0.0
91	FIDE 34662901	0	—	−?B	=?N	−37B	−87N	+?N	1.5	4.5	4.5	0.00	1611	0.0
92	Hamann, Otto	0	GER	−?N	−?B	=?N	−72B	+104N	1.5	2.5	2.5	0.50	739	0.0
93	FIDE 533064253	0	—	+?B	−?N	−50B	−65N	−77B	1.0	7.5	7.5	0.00	1464	0.0
94	FIDE 533036950	0	—	−15N	−71B	+?N	−?B	−68B	1.0	7.5	7.5	0.00	705	0.0
95	FIDE 34673415	0	—	−38B	−70N	+?B	−?N	−80B	1.0	7.0	7.0	0.00	670	0.0
96	FIDE 533058555	0	—	−16N	+99B	−?N	−?B	−81N	1.0	6.5	6.5	1.00	768	0.0
97	FIDE 533066396	0	—	−58B	−11N	+?N	−?B	−?N	1.0	6.5	6.5	0.00	619	0.0
98	Greiner, Andre	0	GER	−53B	−75N	−?B	+102N	−?B	1.0	5.5	5.5	1.00	703	0.0
99	FIDE 533022534	0	—	−17B	−96N	−?B	+?N	−?B	1.0	4.5	4.5	0.00	742	0.0
100	FIDE 533065411	0	—	−?N	−?N	+102B	−?B	−75N	1.0	3.0	3.0	1.00	728	0.0
101	FIDE 533066426	0	—	−?N	+?B	−?N	−?B	−71N	1.0	2.0	2.0	0.00	656	0.0
102	FIDE 533066272	0	—	−?N	−?B	−100N	−98B	+105N	1.0	2.0	2.0	0.00	629	0.0
103	FIDE 533022160	0	—	−?B	−?N	−?B	−?N	+?B	1.0	0.0	0.0	0.00	644	0.0
104	FIDE 533061106	0	—	−20N	=61B	−31B	−?N	−92B	0.5	10.5	10.5	1.25	811	0.0
105	FIDE 533022178	0	—	−26N	−?B	−63N	−?N	−102B	0.0	6.5	6.5	0.00	617	0.0
106	FIDE 533062439	0	—	−?N	−?B	F	−38N	−?B	0.0	3.0	3.0	0.00	644	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Georgieva, TeodoraGER
+47.6
4.5 pts · #10
2Tschirswitz, WolfgangGER
+28.8
4.5 pts · #46
3Senf, JulianGER
+27.2
4.0 pts · #30

Top rating losers

1Preissner, AnnetteGER
-27.2
3.0 pts · #73
2Rosenhagen, FelixGER
-26.4
2.0 pts · #63
3Beyer, Amos ArthurGER
-24.8
3.5 pts · #97

Biggest upsets

R3+168 Elo gap
Tschirswitz, Wolfgang1429 beat Altschuler, Mariia1597
R3+138 Elo gap
Senf, Julian1464 beat Preissner, Annette1602
R1+121 Elo gap
Betz, Tammo1468 beat Rosenhagen, Felix1589