Player profile
Buyuk, Ecrin Efsa
Dossier
66 of 68 games analyzed.
Accuracy: 89.7%
Opened e4: 28/28
Castled kingside: 50Same-side castling: 45Opposite-side castling: 6Did not castle: 4Castled queenside: 3
Played on the kingside: 18Played in the center: 15Fianchettoed kingside: 12Fianchettoed queenside: 10Played on the queenside: 9
Sacrificed material: 44Active pieces: 40Initiated exchanges: 38Isolated pawn: 32Space advantage: 31Backward pawn: 29Kept the bishop pair: 26Missed tactics: 21Played gambits: 14Avoided exchanges: 9
Openings
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As White 29 games 13W 4D 11L
Sicilian Defense 14 games 7W 1D 6L
Closed 5 games 2W 0D 3L
(unspecified)
3 games
1W
0D
2L
Chameleon Variation
2 games
1W
0D
1L
Accelerated Dragon 3 games 1W 1D 1L
Modern Variation
3 games
1W
1D
1L
(unspecified) 3 games 2W 0D 1L
(unspecified)
3 games
2W
0D
1L
O'Kelly Variation 1 game 0W 0D 1L
Quiet System
1 game
0W
0D
1L
Lasker-Pelikan Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 9 games 4W 2D 3L
Classical Variation 5 games 2W 2D 1L
Giuoco Pianissimo, with h6
2 games
1W
0D
1L
Giuoco Pianissimo, with a4 a5
2 games
1W
1D
0L
Giuoco Pianissimo
1 game
0W
1D
0L
Giuoco Pianissimo 3 games 1W 0D 2L
Italian Four Knights Variation
3 games
1W
0D
2L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 4 games 2W 1D 0L
Advance Variation 3 games 2W 1D 0L
Botvinnik-Carls Defense
2 games
1W
1D
0L
(unspecified)
1 game
1W
0D
0L
Two Knights Attack 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Modern Defense 1 game 0W 0D 1L
Geller's System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 30 games 12W 7D 10L
Caro-Kann Defense 14 games 4W 5D 5L
Two Knights Attack 4 games 1W 1D 2L
Mindeno Variation, Exchange Line
3 games
1W
1D
1L
(unspecified)
1 game
0W
0D
1L
Tartakower Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Panov Attack 2 games 0W 2D 0L
Main Line
2 games
0W
2D
0L
Advance Variation 2 games 1W 0D 1L
Tal Variation
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 2 games 0W 1D 1L
Rubinstein Variation
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Maróczy Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 8 games 4W 1D 2L
Exchange Variation 6 games 3W 0D 2L
(unspecified)
6 games
3W
0D
2L
Quiet Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
French Defense 4 games 2W 1D 1L
King's Indian Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Tarrasch Variation 1 game 1W 0D 0L
Pawn Center Variation
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Winawer Variation 1 game 1W 0D 0L
Petrosian Variation
1 game
1W
0D
0L
Semi-Slav Defense 2 games 1W 0D 1L
Chigorin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 335
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 68 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.15 | Round 15: Isik, Alparslan - Buyuk, Ecrin Efsa | 15.46 | 2026.08.15 Isik, Alparslan (34506896) (2429) | ½ | 87.20% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.08.14 | Round 14: Cengel, Edibe Eylul - Buyuk, Ecrin Efsa | 14.5 | 2026.08.14 Cengel, Edibe Eylul (34524614) (2014) | ½ | 98.50% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.08.09 | Round 8: Buyuk, Ecrin Efsa - Batsiashvili, Nino | 8.23 | 2026.08.09 Batsiashvili, Nino (13602993) (2459) | 0 | 75.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.06 | Round 4: Mutlu, Burak Alp - Buyuk, Ecrin Efsa | 4.36 | 2026.08.06 Mutlu, Burak Alp (44507461) (1884) | ½ | 96.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.08.04 | Round 2: Buyuk, Ecrin Efsa - Bulmaga, Irina | 2.41 | 2026.08.04 Bulmaga, Irina (13903063) (2350) | 0 | 89.40% | 1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 | |
| 2026.06.05 | Round 11: Kalandadze, Mariam - Buyuk, Ecrin Efsa | 11.15 | 2026.06.05 Kalandadze, Mariam (13621122) (1892) | 0 | 90.60% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2026.06.04 | Round 10: Buyuk, Ecrin Efsa - Damaso Tacoronte, Carolina | 10.23 | 2026.06.04 Damaso Tacoronte, Carolina (2292858) (1897) | 1 | 88.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.06.03 | Round 9: Gharibyan, Mane - Buyuk, Ecrin Efsa | 9.20 | 2026.06.03 Gharibyan, Mane (13306430) (1776) | 0 | 85.60% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2026.06.02 | Round 8: Peglau, Charis - Buyuk, Ecrin Efsa | 8.4 | 2026.06.02 Peglau, Charis (16219996) (2238) | 0 | 88.20% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.06.01 | Round 7: Buyuk, Ecrin Efsa - Berke, Ana | 7.12 | 2026.06.01 Berke, Ana (14510359) (2134) | ½ | 94.50% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 | |
| 2026.05.30 | Round 6: Gvetadze, Sofio - Buyuk, Ecrin Efsa | 6.3 | 2026.05.30 Gvetadze, Sofio (13601440) (2311) | ½ | 92.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.05.29 | Round 5: Buyuk, Ecrin Efsa - Siekanska, Maria | 5.3 | 2026.05.29 Siekanska, Maria (21852650) (2203) | 0 | 86.30% | 1. e4 c5 2. d3 Nc6 3. g3 g6 | |
| 2026.05.28 | Round 4: Lozovych, Milanika - Buyuk, Ecrin Efsa | 4.24 | 2026.05.28 Lozovych, Milanika (34183710) | 1 | 96.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.05.27 | Round 3: Buyuk, Ecrin Efsa - Pogorelskikh, Sofia | 3.46 | 2026.05.27 Pogorelskikh, Sofia (44164548) (2284) | 0 | 85.20% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 | |
| 2026.05.26 | Round 2: Chanturia, Lika - Buyuk, Ecrin Efsa | 2.31 | 2026.05.26 Chanturia, Lika (13618857) (1649) | 1 | 85.90% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2026.05.25 | Round 1: Buyuk, Ecrin Efsa - Mammadova, Gulnar | 1.36 | 2026.05.25 Mammadova, Gulnar (13403508) (2325) | 0 | 85.70% | 1. e4 g6 2. d4 Bg7 3. c3 d6 | |
| 2026.05.17 | Round 7: Buyuk, Ecrin Efsa - Lesbekova, Assel | 7.9 | 2026.05.17 Lesbekova, Assel (13713248) (1949) | 0 | 87.40% | 1. e4 c5 2. Nf3 a6 3. d3 e6 | |
| 2026.05.16 | Round 5: Nurman, Alua - Buyuk, Ecrin Efsa | 5.9 | 2026.05.16 Nurman, Alua (13729390) (2443) | 0 | 88.50% | 1. e4 c6 2. Nc3 d5 3. Nf3 e6 | |
| 2026.05.15 | Round 4: Buyuk, Ecrin Efsa - Fataliyeva, Ulviyya | 4.1 | 2026.05.15 Fataliyeva, Ulviyya (13403052) (2450) | 0 | 88.70% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 | |
| 2026.05.15 | Round 3: Kurmangaliyeva, Liya - Buyuk, Ecrin Efsa | 3.5 | 2026.05.15 Kurmangaliyeva, Liya (13725831) (2346) | 0 | 88.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.05.14 | Round 2: Buyuk, Ecrin Efsa - Khamdamova, Afruza | 2.1 | 2026.05.14 Khamdamova, Afruza (14210444) (2423) | 0 | 87.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.05.13 | Round 1: Shohradova, Lala - Buyuk, Ecrin Efsa | 1.1 | 2026.05.13 Shohradova, Lala (14004089) (2202) | 0 | 77.30% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.10.14 | Round 10: Enkhrii Enkh-Amgalan - Buyuk, Ecrin Efsa | 10.9 | 2025.10.14 Enkhrii Enkh-Amgalan (4907272) (2167) | 0 | 90.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.10.13 | Round 9: Nguyen, Binh Vy - Buyuk, Ecrin Efsa | 9.10 | 2025.10.13 Nguyen Binh Vy (12419966) (2083) | ½ | 87.60% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2025.10.12 | Round 8: Buyuk, Ecrin Efsa - Szczotka, Klara | 8.10 | 2025.10.12 Szczotka, Klara (21858845) (2091) | ½ | 95.00% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.10.11 | Round 7: Buyuk, Ecrin Efsa - Braeutigam, Katerina | 7.14 | 2025.10.11 Braeutigam, Katerina (16242980) (2086) | 1 | 95.90% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.10.09 | Round 6: Vujatovic, Irina - Buyuk, Ecrin Efsa | 6.13 | 2025.10.09 Vujatovic, Irina (987646) (2017) | ½ | 97.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.10.08 | Round 5: Buyuk, Ecrin Efsa - Amulya Guruprasad | 5.9 | 2025.10.08 Amulya Guruprasad (25683896) (2071) | 0 | 78.90% | 1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 | |
| 2025.10.07 | Round 4: Ruchinskaya, Valerie - Buyuk, Ecrin Efsa | 4.12 | 2025.10.07 Ruchinskaya, Valerie (2631440) (2017) | 1 | 86.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.10.04 | Round 1: Buyuk, Ecrin Efsa - Sala, Giulia | 1.15 | 2025.10.04 Sala, Giulia (2840451) (2095) | ½ | 91.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.07.10 | Round 5: Mutlu, Burak Alp - Buyuk, Ecrin Efsa | 5.40 | 2025.07.10 Mutlu, Burak Alp (44507461) (1916) | ½ | 97.50% | 1. e4 e6 2. d3 c5 3. g3 b6 | |
| 2025.01.25 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 11 | 2025.01.25 Cankaya, Azra (44538138) (1475) | 1 | 89.80% | 1. e4 Nc6 2. Nf3 e5 3. Bc4 g6 | |
| 2025.01.24 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 10 | 2025.01.24 Cingoz, Isil (44560524) (1576) | 1 | 89.40% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.01.23 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 8 | 2025.01.23 Donmez, Gulin (34576282) (1641) | 1 | 87.60% | 1. e4 c5 2. d3 Nc6 3. g3 g6 | |
| 2025.01.22 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 6 | 2025.01.22 Dirican, Feride (34593950) (1712) | 1 | 94.20% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.01.21 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 5 | 2025.01.21 Akat, Elifnaz (34560556) (2024) | 1 | 98.50% | 1. e4 c5 2. d3 Nc6 3. g3 g6 | |
| 2025.01.20 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 3 | 2025.01.20 Dincer, Cagla (34588590) (1633) | 1 | 94.40% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.01.20 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 3 | 2025.01.20 Dincer, Cagla (34588590) (1633) | * | - | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2025.01.19 | Turkiye Kucukler ve Yildizlar Satranc Sampiyonasi | 1 | 2025.01.19 Celik, Almina (26368188) (1500) | 1 | - | 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 | |
| 2024.06.27 | Uluslararasi Cesme Open | 6 | 2024.06.27 Isik, Can (34525190) (1920) | 0 | 92.20% | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2024.06.25 | Uluslararasi Cesme Open | 3 | 2024.06.25 Yilmaz, Kerem Tuna (44513780) (1961) | 0 | 88.40% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.06.07 | Round 9: Putar, Lara - Buyuk, Ecrin Efsa | 2024.06.07 Putar, Lara (14546604) (1879) | 1 | 95.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2024.06.06 | Round 8: Buyuk, Ecrin Efsa - Krzysztynska, Maria | 2024.06.06 Krzysztynska, Maria (21858705) (1481) | 1 | 90.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.05 | Round 7: Fileru, Maria - Buyuk, Ecrin Efsa | 2024.06.05 Fileru, Maria (1259300) (1837) | 1 | 96.40% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | ||
| 2024.06.04 | Round 6: Buyuk, Ecrin Efsa - Toculet, Erika-Andreea | 2024.06.04 Toculet, Erika-Andreea (1257218) (1461) | 1 | 88.50% | 1. e4 Nc6 2. Nf3 e5 3. Bc4 Bc5 | ||
| 2024.06.03 | Round 5: Dumitrache, Elisa-Andreea - Buyuk, Ecrin Efsa | 2024.06.03 Dumitrache, Elisa-Andreea (1273264) (1689) | 1 | 89.90% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2024.06.03 | Round 4: Buyuk, Ecrin Efsa - Souralova, Jana | 2024.06.03 Souralova, Jana (23710586) (1557) | 0 | 81.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2024.06.02 | Round 3: Sinkevich, Maryia - Buyuk, Ecrin Efsa | 2024.06.02 Sinkevich, Maryia (91143705) | 1 | 98.20% | 1. e4 c6 2. d4 d5 3. f3 e6 | ||
| 2024.06.01 | Round 2: Buyuk, Ecrin Efsa - Mustu, Hatice Asli | 2024.06.01 Mustu, Hatice Asli (34576843) (1925) | 1 | 94.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2024.05.31 | Round 1: Buyuk, Ecrin Efsa - Engel, Ecrin Tuana | 2024.05.31 Engel, Ecrin Tuana (44508115) (1576) | 1 | 93.90% | 1. e4 c5 2. Nc3 e6 3. Nge2 a6 | ||
| 2024.01.27 | Turkiye Yildizlar Satranc Sampiyonasi | 9 | 2024.01.27 Dirican, Feride (34593950) (1655) | 0 | 81.80% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2024.01.26 | Turkiye Yildizlar Satranc Sampiyonasi | 8 | 2024.01.26 Cetin, Defne (34597530) (1621) | 1 | 95.10% | 1. d4 d5 2. e3 Bf5 3. Bd3 e6 | |
| 2024.01.25 | Turkiye Yildizlar Satranc Sampiyonasi | 7 | 2024.01.25 Mustu, Hatice Asli (34576843) (1908) | 1 | 83.60% | 1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 | |
| 2024.01.24 | Turkiye Yildizlar Satranc Sampiyonasi | 6 | 2024.01.24 Akin, Duru (34593853) (1742) | 0 | 89.80% | 1. b3 d5 2. Bb2 Bf5 3. e3 e6 | |
| 2024.01.23 | Turkiye Yildizlar Satranc Sampiyonasi | 5 | 2024.01.23 Kayis, Merve (44568134) (1639) | 1 | 80.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.01.23 | Turkiye Yildizlar Satranc Sampiyonasi | 5 | 2024.01.23 Kayis, Merve (44568134) (1639) | * | 87.90% | 1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 | |
| 2024.01.22 | Turkiye Yildizlar Satranc Sampiyonasi | 3 | 2024.01.22 Alagoz, Zumra Meryem (44560486) (1826) | ½ | 84.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.01.21 | Turkiye Yildizlar Satranc Sampiyonasi | 1 | 2024.01.21 Dincer, Cagla (34588590) (1560) | 1 | 93.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2023.06.25 | Cesme Open | 9 | 2023.06.25 Durukan, Giray Kaan (34577084) | 0 | 93.30% | 1. e4 c5 2. Nf3 a6 3. g3 b5 | |
| Round 8: Buyuk, Ecrin Efsa - Badelka, Olga | 8.35 | Badelka, Olga (13509926) (2381) | 0 | 90.00% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | ||
| Round 7: Aydin, Gulenay - Buyuk, Ecrin Efsa | 7.11 | Aydin, Gulenay (34557431) (2219) | 0 | 86.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2024.01.22 | Turkiye Yildizlar Satranc Sampiyonasi | 2 | 2024.01.22 Unal Beren (1688) | 1 | 92.10% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2023.07.30 | Round 7: Noga Orian - Ecrin Efsa Buyuk | 2023.07.30 Noga Orian | 1 | 84.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.07.29 | Round 6: Ema Obada - Ecrin Efsa Buyuk | 2023.07.29 Ema Obada | 1 | 91.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.07.28 | Round 5: Ecrin Efsa Buyuk - Martyna Starosta | 2023.07.28 Martyna Starosta | 1 | 87.00% | 1. e4 c6 2. d3 d5 3. Nd2 e5 | ||
| 2023.07.27 | Round 4: Luciana-Gabriela Stan - Ecrin Efsa Buyuk | 2023.07.27 Luciana-Gabriela Stan | 0 | 87.10% | 1. c4 c6 2. Nc3 d5 3. d4 Nf6 | ||
| 2023.07.26 | Round 3: Ecrin Efsa Buyuk - Katharina Katter | 2023.07.26 Katharina Katter | 1 | 88.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | ||
| 2023.06.22 | Cesme Open | 5 | 2023.06.22 Yildiz,, Talat | 0 | 80.10% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 |