Player profile
Costabel, Emma
Dossier
8 of 8 games analyzed.
Accuracy: 81.1%
Opened e4: 2/2
Castled kingside: 8Opposite-side castling: 3Same-side castling: 3
Fianchettoed kingside: 6Played in the center: 4Played on the kingside: 2Fianchettoed queenside: 1Played on the queenside: 1
Backward pawn: 6Active pieces: 6Missed tactics: 5Initiated exchanges: 5Kept the bishop pair: 4Sacrificed material: 4Space advantage: 4Avoided exchanges: 3Isolated pawn: 2Played gambits: 1
Openings
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As White 2 games 0W 0D 2L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Milner-Barry Gambit
1 game
0W
0D
1L
Sicilian Defense 1 game 0W 0D 1L
Modern Variations 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 0W 1D 5L
Indian Defense 2 games 0W 0D 2L
Accelerated London System 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Sicilian Defense 2 games 0W 1D 1L
Dragon Variation 1 game 0W 1D 0L
Accelerated Dragon
1 game
0W
1D
0L
Alapin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 0D 1L
Accelerated Averbakh Variation 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
(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 8 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.17 | Round 4: Borgiani, Juan - Costabel, Emma | 4.4 | 2026.05.17 Borgiani, Juan (3016463) (1757) | 0 | 65.80% | 1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 | |
| 2026.05.16 | Round 1: Costabel, Emma - Delgado, Nazareno | 1.3 | 2026.05.16 Delgado, Nazareno (3018644) (1835) | 0 | 87.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.04.25 | Round 3: Piriz, Facundo - Costabel, Emma | 3.15 | 2026.04.25 Piriz, Facundo (3019608) (1756) | 0 | 76.10% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.24 | Round 1: Galli, Lisandro - Costabel, Emma | 1.11 | 2026.04.24 Galli, Lisandro (3012980) (1813) | 0 | 86.20% | 1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 | |
| 2025.12.08 | Round 4: Rendon Martinez, Isabela - Costabel, Emma | 4.35 | 2025.12.08 Rendon Martinez, Isabela (4469097) (1628) | 0 | 86.30% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | |
| 2025.12.06 | Round 2: Miranda Iubini, Noa - Costabel, Emma | 2.36 | 2025.12.06 Miranda Iubini, Noa (3457656) (1653) | ½ | 96.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.06 | Round 1: Costabel, Emma - Quevedo Bonilla, Paula Thaliana | 1.34 | 2025.12.06 Quevedo Bonilla, Paula Thaliana (4492498) (1834) | 0 | 78.80% | 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 | |
| 2024.04.20 | Round 2: Lanzilotta, Filippo - Costabel, Emma | 2024.04.20 Lanzilotta, Filippo (3009394) (1791) | 0 | 71.30% | 1. e4 c5 2. c3 d6 3. d4 cxd4 |