Player profile

Kocak, Yavuz Aydin

Standard: 1730 Rapid: 1625 Blitz: 1706 (last updated 2026-11-02)

FIDE ID: 343469345 (view FIDE profile)

Federation: ENG Sex: M Birth Year: 2015 Age: 11

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

Games: 29 Wins: 11 (38%) Draws: 0 (0%) Losses: 18 (62%)

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Dossier

26 of 29 games analyzed.

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Openings

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As White 10 games 3W 0D 7L

Italian Game 3 games 2W 0D 1L

Two Knights Defense 2 games 1W 0D 1L

Polerio Defense, Bishop Check Line 2 games 1W 0D 1L

Giuoco Pianissimo 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Caro-Kann Defense 2 games 0W 0D 2L

Accelerated Panov Attack 2 games 0W 0D 2L

Modern Variation 1 game 0W 0D 1L

Open Variation 1 game 0W 0D 1L

Sicilian Defense 2 games 1W 0D 1L

Alapin Variation 2 games 1W 0D 1L

Stoltz Attack 1 game 1W 0D 0L

(unspecified) 1 game 0W 0D 1L

King's Pawn Game 1 game 0W 0D 1L

Maróczy Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Scandinavian Defense 1 game 0W 0D 1L

Bronstein Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

French Defense 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 1L

Milner-Barry Gambit 1 game 0W 0D 1L

As Black 10 games 4W 0D 6L

Italian Game 3 games 1W 0D 2L

Giuoco Piano 1 game 1W 0D 0L

Rosentreter Variation 1 game 1W 0D 0L

Evans Gambit 1 game 0W 0D 1L

Bronstein Defense 1 game 0W 0D 1L

Two Knights Defense 1 game 0W 0D 1L

Polerio Defense, Bishop Check Line 1 game 0W 0D 1L

Scotch Game 2 games 1W 0D 1L

Scotch Gambit 2 games 1W 0D 1L

London Defense 1 game 1W 0D 0L

Kingside Variation 1 game 0W 0D 1L

English Opening 1 game 0W 0D 1L

Symmetrical Variation 1 game 0W 0D 1L

Rubinstein Variation 1 game 0W 0D 1L

Nimzo-Larsen Attack 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Réti Opening 1 game 0W 0D 1L

Anglo-Slav Variation 1 game 0W 0D 1L

with g3 1 game 0W 0D 1L

Vienna Gambit, with Max Lange Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Four Knights Game 1 game 1W 0D 0L

Scotch Variation Accepted 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Blunders Top 4 of 160

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

2025.07.31 · 28. b3 (−82% win chance) 0-1

Cawdery, Mary

Kocak, Yavuz Aydin

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2025.07.31 · 8... d6 (−50.2% win chance) 1-0

Kocak, Yavuz Aydin

Kulibaev, Richard

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2026.08.22 · 67... Ra5 (−47.5% win chance) 1-0

Kocak, Yavuz Aydin

Munshi, Aryan

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2026.10.18 · 31. Nc6 (−40.8% win chance) 0-1

Larchikov, Maksym

Kocak, Yavuz Aydin

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Games Showing all 29 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.18	The first Eccles FIDE/ECF Rapidplay	5.1	2026.10.18 Larchikov, Maksym (34120815) (2200)	0	74.10%	1. e4 c6 2. c4 d5 3. cxd5 cxd5
2026.08.23	Round 5: Ledgerton, Joe - Kocak, Yavuz Aydin	5.21	2026.08.23 Ledgerton, Joe (343441653) (1647)	1	96.90%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2026.08.23	Round 4: Kocak, Yavuz Aydin - Surtees, Mike J	4.15	2026.08.23 Surtees, Mike J (412619) (2043)	0	89.90%	1. e4 c6 2. c4 e5 3. Nf3 d6
2026.08.22	Round 3: Munshi, Aryan - Kocak, Yavuz Aydin	3.14	2026.08.22 Munshi, Aryan (2407752) (1956)	0	88.20%	1. c4 c5 2. g3 Nf6 3. Bg2 d5
2026.08.21	Round 1: Kocak, Yavuz Aydin - Fyson, Max	1.18	2026.08.21 Fyson, Max (343458807) (1959)	0	82.50%	1. e4 d6 2. d4 e5 3. dxe5 dxe5
2026.07.19	The Fourth Eccles Classic 19 July 2026	2.1	2026.07.19 Norris, Ethan (343403409) (2093)	0	91.40%	1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5
2026.06.28	Round 5: Harrison, Oliver - Kocak, Yavuz Aydin	5.22	2026.06.28 Harrison, Oliver (343410316) (1855)	1	94.10%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2026.06.28	Round 4: Kocak, Yavuz Aydin - Mortazavi, Sami	4.27	2026.06.28 Mortazavi, Sami (343443834) (1815)	1	84.60%	1. e4 c5 2. c3 Nf6 3. e5 Nd5
2026.06.27	Round 3: Kocak, Yavuz Aydin - Obi, Okwose Marc	3.25	2026.06.27 Obi, Okwose Marc (450774) (1893)	0	85.10%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2026.06.27	Round 2: Bolt, Graham - Kocak, Yavuz Aydin	2.21	2026.06.27 Bolt, Graham (410438) (1971)	0	90.40%	1. Nf3 d5 2. g3 Nf6 3. Bg2 c6
2026.03.07	English Youth Championships. Top boards per section.	1.22	2026.03.07 Singh, Guranshvir (343421954) (1867)	0	-	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.07.31	Round 9: Cao, Handuo - Kocak, Yavuz Aydin	9.10	2025.07.31 Cao, Handuo (343429491)	0	82.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.31	Round 8: Kocak, Yavuz Aydin - Cawdery, Mary	8.8	2025.07.31 Cawdery, Mary (343426077) (1501)	0	49.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.31	Round 7: Kocak, Yavuz Aydin - Balaji, Yughan	7.10	2025.07.31 Balaji, Yughan (343462413)	1	83.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.07.31	Round 6: Kulibaev, Richard - Kocak, Yavuz Aydin	6.8	2025.07.31 Kulibaev, Richard (343406050) (1431)	0	69.10%	1. e4 e5 2. d4 exd4 3. Nf3 Nc6
2025.07.31	Round 5: Kocak, Yavuz Aydin - Krishna, Vedansh	5.5	2025.07.31 Krishna, Vedansh (343428118) (1699)	0	76.50%	1. e4 c5 2. c3 e5 3. Nf3 Nc6
2025.07.31	Round 4: Yu, Zhongbo - Kocak, Yavuz Aydin	4.7	2025.07.31 Yu, Zhongbo (8643776) (1568)	1	78.10%	1. e4 e5 2. Nc3 Nc6 3. f4 d6
2025.07.31	Round 3: Gandhi, Krish - Kocak, Yavuz Aydin	3.7	2025.07.31 Gandhi, Krish (343412050) (1583)	1	95.50%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2025.07.31	Round 2: Kocak, Yavuz Aydin - Gampa, Dyuthi Sri	2.10	2025.07.31 Gampa, Dyuthi Sri (343460780)	1	86.40%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
2025.07.31	Round 1: Kocak, Yavuz Aydin - Xiong, Yichen	1.8	2025.07.31 Xiong, Yichen (343422632) (1615)	0	78.80%	1. e4 e6 2. d4 d5 3. e5 c5
	Round 9: Kocak, Yavuz Aydin - Muthusamy, Sathyanarayani	9.18	Muthusamy, Sathyanarayani (343473830)	1	93.80%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
	Round 8: Feng, Hao-Hsuan - Kocak, Yavuz Aydin	8.15	Feng, Hao-Hsuan (343432905)	0	-	1. d4 d5 2. Nf3 Bf5 3. Bf4 Nf6
	Round 7: Kocak, Yavuz Aydin - Gomez, Magnus	7.10	Gomez, Magnus (343432913) (1546)	0	87.20%	1. e4 c6 2. d4 d5 3. Nc3 dxe4
	Round 6: Maksak, Liubava - Kocak, Yavuz Aydin	6.9	Maksak, Liubava (1352954) (1538)	0	83.30%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
	Round 5: Kocak, Yavuz Aydin - Singh, Adamjeet	5.6	Singh, Adamjeet (343409369) (1545)	0	-	1. e4 e6 2. d4 d5 3. e5 c5
	Round 4: Ranatunga, Kaemin - Kocak, Yavuz Aydin	4.19	Ranatunga, Kaemin (343453333)	1	90.20%	1. d4 d5 2. Bf4 Nf6 3. Nf3 Bf5
	Round 3: Kocak, Yavuz Aydin - Irie -Williams, Silk	3.14	Irie -Williams, Silk (343458645) (1494)	1	89.60%	1. e4 c5 2. c3 e6 3. d4 d5
	Round 2: Liam Shek - Kocak, Yavuz Aydin	2.19	Liam Shek	1	78.50%	1. e3 e5 2. Nf3 Nc6 3. Nc3 Nf6
	Round 1: Kocak, Yavuz Aydin - Bhaduri, Aviraj	1.7	Bhaduri, Aviraj (343451721) (1645)	0	88.10%	1. e4 c5 2. c3 g6 3. d4 cxd4