CChessStats

2026 Youth championships of TESSTH - open U14-16

Open SwissStandard

17 players participated in this 5-round tournament, held from 28 Feb 2026 to 01 Mar 2026 in Larisa, Greece. Top 10 Elo average was 1759, and top seed was Georgios Bougas (πŸ‡¬πŸ‡· GRE, 2131).

Georgios Bougas (πŸ‡¬πŸ‡· GRE, 2131) won with 4.5/5, ahead of Leonidas Antonakis (4.0) and Athanasios Vlachavas (3.5). Bougas clinched sole first place in the final round.

The biggest upset came in round 2: Stamatis Kountrias (1756) beat Kosmas Ioannis Kountrias (2035), a +279-point gap.

Location
πŸ‡¬πŸ‡·Larisa, Greece
Dates
28 Feb 2026 β†’ 01 Mar 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss Β· 5 rounds
Top seed
πŸ‡¬πŸ‡·Georgios Bougas2131
Avg top 10
1,759
Participants
17
Federations Β· 1 represented
πŸ‡¬πŸ‡·GreeceΓ—16
Top 3

How it unfolded

Top 6 Β· 5 rounds

Georgios Bougas led from R5; +0.5-point edge over the runner-up.

Co-leaders
7
4
1
1
1
1.52.545R1R2R3R4R5Bougas takes lead
Bougas4.5Antonakis4Karampelas3.5Vlachavas3.5Kostakis3.5Kountrias3
R5 Β· LEADER CHANGE01 Mar

Georgios Bougas takes the sole lead (4.5/5).

R5 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

Georgios Bougas beat Leonidas Antonakis (Black).

WIN STREAKS Β· 2 top finishers

Leonidas Antonakis 4 wins (R1–R4)Anastasios Karampelas 3 wins (R2–R4)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1Georgios Bougas*
1
β€”
Β½
2Leonidas Antonakis
0
*β€”
1
3Anastasios Karampelasβ€”β€”*β€”
4Athanasios Vlachavas
Β½
0
β€”*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΞ”
1Bougas, Georgios2131GRE+10B+5N=3B+7N+2N4.514.016.514.752193+12.4
2Antonakis, Leonidas1829GRE+11B+6N+9B+3Nβˆ’1B4.013.515.511.001998+34.4
3Vlachavas, Athanasios1812GRE+14N+17B=1Nβˆ’2B+10N3.512.012.05.751848+9.2
4Karampelas, Anastasios1644GREβˆ’6B+15N+13B+9N=5B3.510.511.06.251946+53.6
5Kostakis, Georgios1572GRE+16Nβˆ’1B+17N+11B=4N3.510.010.03.751713+18.0
6Merlemis, Alexios0GRE+4Nβˆ’2B+12N=10B=9N3.012.514.58.0017000.0
7Kountrias, Kosmas Ioannis2035GRE+8Nβˆ’9B+11Nβˆ’1B+13N3.012.013.56.501829-38.4
8Ntougkos, Dimitrios1567GREβˆ’7Bβˆ’13N+15B+16N+14B3.06.06.01.501640+11.2
9Kountrias, Stamatis1756GRE+13B+7Nβˆ’2Nβˆ’4B=6B2.513.515.06.001735-4.0
10Baras, Konstantinos1571GREβˆ’1N+12B+16B=6Nβˆ’3B2.513.013.03.501090-11.2
11Chalatsis, Apostolos1513GREβˆ’2N+14Bβˆ’7Bβˆ’5N+16B2.011.511.51.001509-8.0
12Kammagiannis, Lampros0GRE=15Bβˆ’10Nβˆ’6B=13N+17N2.07.57.51.0014340.0
13Zafeiroulis, Apostolos1437GREβˆ’9N+8Bβˆ’4N=12Bβˆ’7B1.512.014.04.001507+9.6
14Siskos, Vasileios P1489GREβˆ’3Bβˆ’11NF+17Bβˆ’8N1.08.58.50.00833-38.8
15Stylianou, Dimitrios Iason1676GRE=12Nβˆ’4Bβˆ’8NFF0.58.58.51.00804-48.0
16Nyktas, Nikolaos0GREβˆ’5BFβˆ’10Nβˆ’8Bβˆ’11N0.011.011.00.007580.0
17FIDE 421911490β€”Fβˆ’3Nβˆ’5Bβˆ’14Nβˆ’12B0.010.010.00.008230.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
2026 Youth championships of TESSTH - open U14-16 β€” Larisa, Greece | Chess Tournament Results | ChessStats