Player profile

Kobyaoglu, Yusuf Ziya

Standard: 1671 Rapid: 0 Blitz: 0 (last updated 2026-10-02)

FIDE ID: 6343040 (view FIDE profile)

Federation: TUR Sex: M Birth Year: 1967 Age: 59

Title: — Women's title: — Other title: — FOA title: —

Games: 8 Wins: 3 (38%) Draws: 2 (25%) Losses: 3 (38%)

View all games

Dossier

6 of 8 games analyzed.

View full dossier Analyze this player's games

Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 4 games 1W 1D 2L

Sicilian Defense 2 games 0W 1D 1L

Kan Variation 1 game 0W 1D 0L

Knight Variation 1 game 0W 1D 0L

O'Kelly Variation 1 game 0W 0D 1L

Yerevan System 1 game 0W 0D 1L

Scandinavian Defense 1 game 1W 0D 0L

Valencian Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Ruy Lopez 1 game 0W 0D 1L

Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 4 games 2W 1D 1L

French Defense 2 games 1W 0D 1L

Rubinstein Variation 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Queen's Gambit Declined 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Nimzo-Indian Defense 1 game 0W 1D 0L

St. Petersburg Variation 1 game 0W 1D 0L

American Variation 1 game 0W 1D 0L

Blunders Top 4 of 43

This player's costliest moves in analyzed games. Can you find the winning move?

2026.05.18 · 40. Kg3 (−30.5% win chance) 0-1

Ciftci, Ergin

Kobyaoglu, Yusuf Ziya

Engine View game

2026.05.20 · 36... Qd4+ (−29.8% win chance) 1/2-1/2

Kobyaoglu, Yusuf Ziya

Soku, Mustafa Attila

Engine View game

2026.05.18 · 45. hxg5 (−25.4% win chance) 0-1

Ciftci, Ergin

Kobyaoglu, Yusuf Ziya

Engine View game

2026.05.21 · 19. Be3 (−16.6% win chance) 1/2-1/2

Yenice, Yusuf Erkan

Kobyaoglu, Yusuf Ziya

Engine View game

View blunders & mistakes

Games Showing all 8 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.05.22	Round 9: Ilcin, Murat Veysi - Kobyaoglu, Yusuf Ziya	9.10	2026.05.22 Ilcin, Murat Veysi (6315178) (1672)	1	85.50%	1. d4 e6 2. c4 d5 3. Nc3 Nf6
2026.05.21	Round 8: Kobyaoglu, Yusuf Ziya - Yenice, Yusuf Erkan	8.12	2026.05.21 Yenice, Yusuf Erkan (6318339) (1586)	½	91.30%	1. e4 c5 2. Nc3 a6 3. Nf3 e6
2026.05.20	Round 7: Soku, Mustafa Attila - Kobyaoglu, Yusuf Ziya	7.12	2026.05.20 Soku, Mustafa Attila (6310222) (1565)	½	90.40%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2026.05.19	Round 6: Kobyaoglu, Yusuf Ziya - Gunes, Turan	6.16	2026.05.19 Gunes, Turan (51652870) (1436)	1	94.10%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8
2026.05.19	Round 5: Gurturk, Omer Rasit - Kobyaoglu, Yusuf Ziya	5.13	2026.05.19 Gurturk, Omer Rasit (44549377) (1517)	0	86.20%	1. e4 e6 2. d4 d5 3. Nc3 dxe4
2026.05.18	Round 4: Kobyaoglu, Yusuf Ziya - Ciftci, Ergin	4.6	2026.05.18 Ciftci, Ergin (6341004) (1895)	0	81.70%	1. e4 c5 2. Nc3 a6 3. Nf3 e6
2026.05.17	Round 3: Selman, Murat - Kobyaoglu, Yusuf Ziya	3.13	2026.05.17 Selman, Murat (51692775) (1549)	1	-	1. e4 e6 2. d4 d5 3. Nc3 dxe4
2026.05.17	Round 2: Kobyaoglu, Yusuf Ziya - Cetinkaya, Vedat Ali	2.7	2026.05.17 Cetinkaya, Vedat Ali (6301827) (1883)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6