Player profile
Maria Da Costa Martinez
Dossier
9 of 9 games analyzed.
Accuracy: 87.6%
Opened d4: 4/4
Castled kingside: 7Same-side castling: 7Castled queenside: 2Opposite-side castling: 2
Played on the kingside: 3Played in the center: 2Fianchettoed queenside: 2Fianchettoed kingside: 1
Sacrificed material: 6Missed tactics: 6Backward pawn: 6Space advantage: 5Initiated exchanges: 5Kept the bishop pair: 5Active pieces: 5Isolated pawn: 4Avoided exchanges: 2
Openings
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As White 4 games 1W 3D 0L
Indian Defense 1 game 0W 1D 0L
Budapest Gambit Accepted 1 game 0W 1D 0L
Main Line, Adler Variation
1 game
0W
1D
0L
Neo-Grünfeld Defense 1 game 0W 1D 0L
Goglidze Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benko Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 0W 1D 0L
Classical Defense 1 game 0W 1D 0L
Alekhine System, Main Line
1 game
0W
1D
0L
As Black 5 games 1W 1D 3L
Vienna Game 1 game 0W 0D 1L
Mieses Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Modern Steinitz Defense
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Game 1 game 0W 0D 1L
Scotch Variation Accepted 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Slav Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 59
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 9 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.02.16 | Round 9: Veronica Ester Carmona Muñoz - Maria Da Costa Martinez | 2024.02.16 Veronica Ester Carmona Muñoz (1567) | 0 | 85.90% | 1. e4 e5 2. Nc3 Nf6 3. g3 Nc6 | ||
| 2024.02.16 | Round 8: Maria Da Costa Martinez - Julieta Castro Muñoz | 2024.02.16 Julieta Castro Muñoz (1464) | ½ | 88.90% | 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 | ||
| 2024.02.15 | Round 7: Maria Jose Toro Pradenas - Maria Da Costa Martinez | 2024.02.15 Maria Jose Toro Pradenas | 0 | 87.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.02.15 | Round 6: Maria Da Costa Martinez - Valeria Melin Contreras | 2024.02.15 Valeria Melin Contreras (1679) | ½ | 77.30% | 1. d4 Nf6 2. c4 g6 3. f3 d5 | ||
| 2024.02.14 | Round 5: Victoria Henriquez Prado - Maria Da Costa Martinez | 2024.02.14 Victoria Henriquez Prado (1151) | 1 | 96.40% | 1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 | ||
| 2024.02.14 | Round 4: Francisca Valentina Sanchez Tobar - Maria Da Costa Martinez | 2024.02.14 Francisca Valentina Sanchez Tobar (1836) | 0 | 87.60% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | ||
| 2024.02.13 | Round 3: Maria Da Costa Martinez - Millaray Wilson Barria | 2024.02.13 Millaray Wilson Barria | 1 | 89.00% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| 2024.02.12 | Round 2: Valentina Antonia Gonzalez Gonzalez - Maria Da Costa Martinez | 2024.02.12 Valentina Antonia Gonzalez Gonzalez | ½ | 89.30% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | ||
| 2024.02.12 | Round 1: Maria Da Costa Martinez - Rosario Izquierdo Garces | 2024.02.12 Rosario Izquierdo Garces | ½ | 85.90% | 1. d4 d5 2. c4 dxc4 3. e3 Nf6 |