Player profile
Martinez Campos, Rita Hayelen
Dossier
9 of 14 games analyzed.
Accuracy: 88.5%
Opened e4: 5/5
Same-side castling: 9Castled kingside: 8Castled queenside: 1
Played in the center: 3Played on the kingside: 2Played on the queenside: 1
Active pieces: 7Initiated exchanges: 6Sacrificed material: 5Kept the bishop pair: 3Isolated pawn: 3Missed tactics: 3Space advantage: 2Backward pawn: 2Played gambits: 1Avoided exchanges: 1
Openings
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As White 8 games 0W 3D 5L
Sicilian Defense 6 games 0W 3D 3L
Delayed Alapin Variation 3 games 0W 1D 2L
with e6
3 games
0W
1D
2L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 2D 0L
Fianchetto Variation
2 games
0W
2D
0L
O'Kelly Variation 1 game 0W 0D 1L
Venice System
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Karpov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 4W 1D 1L
Caro-Kann Defense 5 games 4W 1D 0L
Two Knights Attack 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Exchange Variation 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 57
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 14 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.01 | Round 9: Armengol Venegas, Ashly Maria - Martinez Campos, Rita Hayelen | 9.11 | 2026.08.01 Armengol Venegas, Ashly Maria (3533514) (1672) | 1 | 93.90% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.12.10 | Round 8: Martinez Campos, Rita Hayelen - Reyes Mayorca, Catherine Sofia | 8.34 | 2025.12.10 Reyes Mayorca, Catherine Sofia (3980790) (1865) | 0 | 94.40% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.12.09 | Round 9: Martinez Campos, Rita Hayelen - Ortiz Noguera, Samantha | 9.42 | 2025.12.09 Ortiz Noguera, Samantha (3639304) | ½ | 77.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.12.09 | Round 8: Martinez Campos, Rita Hayelen - Carvajal Mendoza, Maria Belen | 8.41 | 2025.12.09 Carvajal Mendoza, Maria Belen (3334724) (1604) | 0 | - | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2025.12.09 | Round 7: Palatte Murillo, Ivonne Leonella - Martinez Campos, Rita Hayelen | 7.41 | 2025.12.09 Palatte Murillo, Ivonne Leonella (3642267) (1407) | 1 | - | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.12.09 | Round 6: Martinez Campos, Rita Hayelen - Torres Puentes, Camila | 6.40 | 2025.12.09 Torres Puentes, Camila (4473655) (1656) | 0 | 85.20% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2025.12.07 | Round 5: Paredes Minaya, Alyssa Christina Lucia - Martinez Campos, Rita Hayelen | 5.41 | 2025.12.07 Paredes Minaya, Alyssa Christina Lucia (3881377) (1799) | 1 | 89.50% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.12.07 | Round 4: Garay Tocora, Juliana - Martinez Campos, Rita Hayelen | 4.43 | 2025.12.07 Garay Tocora, Juliana (4474317) (1448) | 1 | - | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2025.12.07 | Round 3: Martinez Campos, Rita Hayelen - Mayeregger Gonzalez, Fiorella Allegra | 3.40 | 2025.12.07 Mayeregger Gonzalez, Fiorella Allegra (3708845) (1954) | 0 | - | 1. e4 c5 2. Nf3 a6 3. c3 d5 | |
| 2025.12.07 | Round 2: Martinez Campos, Rita Hayelen - Gaspar Guevara, Darling | 2.42 | 2025.12.07 Gaspar Guevara, Darling (3851982) (1621) | ½ | 85.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.12.07 | Round 1: Maravi Ceron, Ayme - Martinez Campos, Rita Hayelen | 1.41 | 2025.12.07 Maravi Ceron, Ayme (3836223) (1846) | ½ | 91.00% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.12.06 | Round 2: Martinez Campos, Rita Hayelen - Restrepo Cifuentes, Luciana | 2.34 | 2025.12.06 Restrepo Cifuentes, Luciana (4495292) (1690) | ½ | 92.70% | 1. e4 c5 2. Nf3 e6 3. c3 Nc6 | |
| 2025.12.06 | Round 1: Garcia Rojas, Ana Maria - Martinez Campos, Rita Hayelen | 1.6 | 2025.12.06 Garcia Rojas, Ana Maria (4499433) | 0 | 87.10% | 1. d4 d5 2. Bf4 Bf5 3. c3 e6 | |
| 2025.06.19 | U20 Pan American Chess Championship GIRL 2025 | 9.9 | 2025.06.19 Guerrero Caicedo, Arlette (3633667) (1986) | 0 | - | 1. e4 e6 2. Nf3 d5 3. exd5 exd5 |