Player profile

Rivera Campos, Yhajaira Ayaleth

Standard: 1646 Rapid: 1648 Blitz: 1640 (last updated 2026-10-02)

FIDE ID: 5136822 (view FIDE profile)

Federation: MEX Sex: F Birth Year: 2006 Age: 20

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

Games: 18 Wins: 7 (39%) Draws: 2 (11%) Losses: 9 (50%)

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Dossier

14 of 18 games analyzed.

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Openings

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As White 9 games 4W 2D 3L

Pirc Defense 2 games 2W 0D 0L

Classical Variation 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Queen's Gambit Declined 2 games 2W 0D 0L

Three Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Harrwitz Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Dutch Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

East Indian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Scandinavian Defense 1 game 0W 0D 1L

Modern Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Slav Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Caro-Kann Defense 1 game 0W 1D 0L

Karpov Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 9 games 3W 0D 6L

Italian Game 3 games 2W 0D 1L

Anti-Fried Liver Defense 2 games 2W 0D 0L

(unspecified) 2 games 2W 0D 0L

Classical Variation 1 game 0W 0D 1L

Giuoco Pianissimo 1 game 0W 0D 1L

Scotch Game 2 games 0W 0D 2L

(unspecified) 1 game 0W 0D 1L

Haxo Gambit 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Polish Opening 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Slav Defense 1 game 1W 0D 0L

Modern Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

English Opening 1 game 0W 0D 1L

Symmetrical Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Catalan Opening 1 game 0W 0D 1L

Closed 1 game 0W 0D 1L

Botvinnik Variation 1 game 0W 0D 1L

Blunders Top 4 of 78

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

2025.10.29 · 14... Nc2 (−30.7% win chance) 1-0

Rivera Campos, Yhajaira Ayaleth

Hernandez Gonzalez, Maria Samantha

Engine View game

2026.04.01 · 32. Qd3 (−27.1% win chance) 0-1

Guillen Cristobal, Sandra N

Rivera Campos, Yhajaira Ayaleth

Engine View game

2025.04.17 · 24... Kf7 (−26.6% win chance) 1-0

Rivera Campos, Yhajaira Ayaleth

Mejia Granados, Paulina Isabel

Engine View game

2025.10.28 · 36... Nd4 (−25.5% win chance) 1-0

Rivera Campos, Yhajaira Ayaleth

Ham Corona, Ana Paola

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View blunders & mistakes

Games Showing all 18 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.01	Round 1: Rivera Campos, Yhajaira Ayaleth - Guillen Cristobal, Sandra N	1.2	2026.04.01 Guillen Cristobal, Sandra N (5131790) (2013)	0	86.90%	1. d4 f5 2. Nf3 Nf6 3. e3 g6
2025.10.30	Round 6: Velarde Hernandez, Paulina Yunuen - Rivera Campos, Yhajaira Ayaleth	6.9	2025.10.30 Velarde Hernandez, Paulina Yunuen (5147638) (1704)	0	-	1. b4 e5 2. Bb2 Nc6 3. a3 a6
2025.10.29	Round 5: Martinez Valencia, Leslie Valent - Rivera Campos, Yhajaira Ayaleth	5.11	2025.10.29 Martinez Valencia, Leslie Valent (5149940)	1	89.10%	1. d4 d5 2. c4 c6 3. Nf3 e6
2025.10.29	Round 4: Rivera Campos, Yhajaira Ayaleth - Mejia Granados, Paulina Isabel	4.5	2025.10.29 Mejia Granados, Paulina Isabel (5125081) (1824)	0	-	1. d4 Nf6 2. Nf3 g6 3. Nc3 d5
2025.10.29	Round 2: Mendoza Recio, Josselyne - Rivera Campos, Yhajaira Ayaleth	2.4	2025.10.29 Mendoza Recio, Josselyne (5117771) (1786)	0	86.90%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.10.29	Round 6: Rivera Campos, Yhajaira Ayaleth - Luna Lara, Karen Vanesa	6.3	2025.10.29 Luna Lara, Karen Vanesa (5131910) (1713)	1	90.70%	1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7
2025.10.29	Round 5: Padilla Lira, Linda Sofia - Rivera Campos, Yhajaira Ayaleth	5.5	2025.10.29 Padilla Lira, Linda Sofia (29602874) (1504)	1	85.50%	1. e4 e5 2. Nf3 Nc6 3. Bc4 h6
2025.10.29	Round 4: Rivera Campos, Yhajaira Ayaleth - Sanchez Lopez, Keren	4.6	2025.10.29 Sanchez Lopez, Keren (5134404) (1695)	1	88.80%	1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7
2025.10.29	Round 3: Hernandez Gonzalez, Maria Samantha - Rivera Campos, Yhajaira Ayaleth	3.3	2025.10.29 Hernandez Gonzalez, Maria Samantha (5146607) (1701)	0	81.00%	1. c4 c5 2. g3 Nc6 3. Bg2 Nf6
2025.10.29	Round 2: Rivera Campos, Yhajaira Ayaleth - Diaz Camacho, Monica Goreti	2.5	2025.10.29 Diaz Camacho, Monica Goreti (5132363)	1	86.50%	1. d4 d5 2. c4 e6 3. Nf3 Nf6
2025.10.29	Round 1: Casillas Martinez, Arwen Judith - Rivera Campos, Yhajaira Ayaleth	1.5	2025.10.29 Casillas Martinez, Arwen Judith (29651581)	1	97.60%	1. e4 e5 2. Nf3 Nc6 3. Bc4 h6
2025.10.28	Round 6: Ham Corona, Ana Paola - Rivera Campos, Yhajaira Ayaleth	6.7	2025.10.28 Ham Corona, Ana Paola (5158893) (1643)	0	87.00%	1. e4 e5 2. Nf3 Nc6 3. d4 exd4
2025.10.28	Round 5: Rivera Campos, Yhajaira Ayaleth - Sanchez Bonilla, Deborah	5.10	2025.10.28 Sanchez Bonilla, Deborah (5127483)	1	91.40%	1. d4 d5 2. c4 Nf6 3. Nc3 e6
2025.10.27	Round 3: Rivera Campos, Yhajaira Ayaleth - Mateos Lopez, Jennifer Kas	3.7	2025.10.27 Mateos Lopez, Jennifer Kas (5125189) (1757)	0	92.30%	1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5
2025.10.26	Round 1: Rivera Campos, Yhajaira Ayaleth - Vielka Natalia Vazquez Sainz	1.11	2025.10.26 Vielka Natalia Vazquez Sainz	½	-	1. d4 d5 2. c4 c6 3. e3 Bf5
2025.04.17	Ronda 5: Mejia Granados, Paulina Isabel - Rivera Campos, Yhajaira Ayaleth	5.11	2025.04.17 Mejia Granados, Paulina Isabel (5125081) (1819)	0	88.70%	1. d4 d5 2. Nf3 Nf6 3. c4 c6
2025.04.17	Ronda 4: Aquino Flores, Angelica Am - Rivera Campos, Yhajaira Ayaleth	4.8	2025.04.17 Aquino Flores, Angelica Am (5104599) (1883)	0	88.00%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2025.04.16	Ronda 3: Rivera Campos, Yhajaira Ayaleth - Guerrero Rodriguez, Alejandra	3.7	2025.04.16 Guerrero Rodriguez, Alejandra (5104297) (1915)	½	-	1. e4 c6 2. d4 d5 3. Nc3 dxe4