Player profile

Sanchez Sanchez, Karen Eliza

Standard: 1586 Rapid: 1541 Blitz: 1615 (last updated 2026-11-02)

FIDE ID: 6566677 (view FIDE profile)

Federation: CRC Sex: F Birth Year: 2007 Age: 19

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

Games: 21 Wins: 7 (33%) Draws: 0 (0%) Losses: 8 (38%) Other: 6

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Dossier

12 of 21 games analyzed.

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Openings

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As White 11 games 5W 0D 3L

English Opening 5 games 2W 0D 0L

Symmetrical Variation 3 games 1W 0D 0L

(unspecified) 2 games 0W 0D 0L

Normal Variation 1 game 1W 0D 0L

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

Queen's Knight Variation 1 game 1W 0D 0L

Agincourt Defense 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

Queen's Indian Defense 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Traditional Variation, Nimzowitsch Line 1 game 0W 0D 1L

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

Three Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Slav Defense 1 game 0W 0D 1L

Modern Line 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Grünfeld Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

Modern Exchange Variation 1 game 1W 0D 0L

Scandinavian Defense 1 game 1W 0D 0L

Gubinsky-Melts Defense 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Tarrasch Defense 1 game 0W 0D 1L

Symmetrical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 10 games 2W 0D 5L

Caro-Kann Defense 6 games 1W 0D 3L

Maróczy Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Exchange Variation 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

Panov Attack 1 game 0W 0D 1L

Fianchetto Defense 1 game 0W 0D 1L

Tartakower Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Advance Variation 1 game 0W 0D 0L

Short Variation 1 game 0W 0D 0L

(unspecified) 1 game 0W 0D 0L

English Opening 3 games 1W 0D 1L

Symmetrical Variation 3 games 1W 0D 1L

Botvinnik System Reversed, with Nf3 2 games 1W 0D 0L

Ultra-Symmetrical Variation 1 game 0W 0D 1L

Grünfeld Defense 1 game 0W 0D 1L

Three Knights Variation 1 game 0W 0D 1L

Hungarian Variation 1 game 0W 0D 1L

Blunders Top 4 of 68

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

2026.01.16 · 33... Bxe1 (−90.6% win chance) 1-0

Sanchez Sanchez, Karen Eliza

Barrantes Jimenez, Keisy

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2026.04.01 · 33. Rd6 (−59% win chance) 1-0

Alvarado Wiciak, Ana Luisa

Sanchez Sanchez, Karen Eliza

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2026.01.16 · 31... Bc3 (−40.7% win chance) 1-0

Sanchez Sanchez, Karen Eliza

Barrantes Jimenez, Keisy

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2026.03.29 · 64. Kg5 (−37.3% win chance) 0-1

Loria Molina, Sofia

Sanchez Sanchez, Karen Eliza

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Games Showing all 21 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.10.12	new tournament descriptio	1.1	2026.10.12 Diaz Charpentier, Kristel Meliss (6511708) (1980)	0	92.10%	1. d4 d5 2. c4 Nf6 3. Nc3 g6
2026.04.02	Campeonato Centroamericano y del Caribe SUB 20 2026	9.7	2026.04.02 Castro Campos, Alana Patricia (6548601) (1505)	0	88.40%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2026.04.01	Campeonato Centroamericano y del Caribe SUB 20 2026	8.7	2026.04.01 Alvarado Wiciak, Ana Luisa (6564356) (1600)	1	77.30%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2026.04.01	Campeonato Centroamericano y del Caribe SUB 20 2026	7.6	2026.04.01 Campos Munoz, Valentina (6534961) (1887)	0	89.30%	1. e4 c6 2. d4 d5 3. f3 e6
2026.03.31	Campeonato Centroamericano y del Caribe SUB 20 2026	6.8	2026.03.31 Barboza Viquez, Angelica (6518435) (1577)	1	92.10%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.03.30	Campeonato Centroamericano y del Caribe SUB 20 2026	5.9	2026.03.30 Briceno Little, Jenifer (6563775) (1544)	1	96.70%	1. c4 Nf6 2. Nc3 g6 3. e4 Bg7
2026.03.30	Campeonato Centroamericano y del Caribe SUB 20 2026	4.8	2026.03.30 Salazar Delgado, Aylin Naomy (6524800) (1545)	0	80.90%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.03.29	Campeonato Centroamericano y del Caribe SUB 20 2026	3.7	2026.03.29 Loria Molina, Sofia (6556566) (1578)	0	85.90%	1. Nf3 d5 2. c4 c6 3. d4 Nf6
2026.03.28	Campeonato Centroamericano y del Caribe SUB 20 2026	2.9	2026.03.28 Santhosh, Mithila Lakshmi (6563244)	1	96.50%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2026.03.28	Campeonato Centroamericano y del Caribe SUB 20 2026	1.1	2026.03.28 Mayorga Araya, Sofia (6514065) (2099)	0	-	1. e4 c6 2. d4 d5 3. Nd2 dxe4
2026.01.19	Round 6: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza	7.30	2026.01.19 Barrantes Jimenez, Keisy (6520871) (1496)	1	-	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2026.01.19	Round 4: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria	5.30	2026.01.19 Diaz Charpentier, Ashly Valeria (6513646) (1504)	1	90.30%	1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
2026.01.19	Round 3: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy	3.30	2026.01.19 Barrantes Jimenez, Keisy (6520871) (1496)	1	81.90%	1. c4 c5 2. Nc3 d6 3. g3 g6
2026.01.16	Round 6: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy	6.30	2026.01.16 Barrantes Jimenez, Keisy (6520871) (1492)	*	-	1. Nf3 c5 2. c4 d6 3. Nc3 g6
2026.01.16	Round 5: Diaz Charpentier, Ashly Valeria - Sanchez Sanchez, Karen Eliza	5.30	2026.01.16 Diaz Charpentier, Ashly Valeria (6513646) (1621)	*	-	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.01.16	Round 3: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza	3.30	2026.01.16 Barrantes Jimenez, Keisy (6520871) (1492)	0	50.20%	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2026.01.16	Round 2: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria	2.30	2026.01.16 Diaz Charpentier, Ashly Valeria (6513646) (1621)	*	-	1. Nf3 e6 2. c4 d5 3. e3 Nf6
2026.01.11	Round 6: Sanchez Sanchez, Karen Eliza - Diaz Charpentier, Ashly Valeria	6.30	2026.01.11 Diaz Charpentier, Ashly Valeria (6513646) (1662)	0	-	1. Nf3 d5 2. c4 e6 3. e3 c5
2026.01.11	Round 5: Barrantes Jimenez, Keisy - Sanchez Sanchez, Karen Eliza	5.30	2026.01.11 Barrantes Jimenez, Keisy (6520871) (1438)	*	-	1. c4 c5 2. Nc3 Nc6 3. g3 g6
2026.01.08	Round 3: Diaz Charpentier, Ashly Valeria - Sanchez Sanchez, Karen Eliza	3.30	2026.01.08 Diaz Charpentier, Ashly Valeria (6513646) (1662)	*	-	1. e4 c6 2. d4 d5 3. Bd3 dxe4
2026.01.08	Round 2: Sanchez Sanchez, Karen Eliza - Barrantes Jimenez, Keisy	2.30	2026.01.08 Barrantes Jimenez, Keisy (6520871) (1438)	*	-	1. Nf3 c5 2. c4 d6 3. Nc3 g6