Player profile
Da Costa, Joaquim
Dossier
27 of 27 games analyzed.
Accuracy: 84.6%
Opened e4: 6/14Opened d4: 5/14Opened Nf3: 3/14
Castled kingside: 21Same-side castling: 19Castled queenside: 4Did not castle: 2Opposite-side castling: 1
Played in the center: 10Played on the kingside: 9Fianchettoed kingside: 8Played on the queenside: 5Fianchettoed queenside: 3
Backward pawn: 19Space advantage: 16Initiated exchanges: 15Sacrificed material: 14Active pieces: 13Missed tactics: 12Kept the bishop pair: 11Isolated pawn: 9Avoided exchanges: 7
Openings
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As White 14 games 3W 2D 9L
Queen's Gambit Declined 2 games 0W 0D 2L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 2 games 1W 0D 1L
Budapest Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 1W 0D 0L
Scheveningen Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 1 game 0W 0D 1L
Berlin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Pseudo-Catalan
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Gambit Declined 1 game 0W 0D 1L
Falkbeer Countergambit 1 game 0W 0D 1L
Staunton Line
1 game
0W
0D
1L
French Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Nimzowitsch Attack
1 game
1W
0D
0L
Réti Opening 1 game 0W 1D 0L
Anglo-Slav Variation 1 game 0W 1D 0L
Bogoljubow Variation, Stonewall Line
1 game
0W
1D
0L
King's Gambit Accepted 1 game 0W 0D 1L
Rosentreter Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 1D 0L
Spassky Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Kavalek Defense
1 game
0W
0D
1L
As Black 13 games 5W 2D 5L
Italian Game 3 games 0W 0D 3L
Bird's Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo, Albin Variation
1 game
0W
0D
1L
Scotch Gambit 1 game 0W 0D 1L
Max Lange Attack Accepted
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Belezky Line
1 game
1W
0D
0L
French Defense 2 games 2W 0D 0L
Advance Variation 1 game 1W 0D 0L
Nimzowitsch Attack
1 game
1W
0D
0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 2 games 1W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Uhlmann-Szabo System
1 game
0W
0D
1L
Orthodox Variation 1 game 1W 0D 0L
Classical System
1 game
1W
0D
0L
Petrov's Defense 1 game 0W 1D 0L
French Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Anderssen Variation
1 game
1W
0D
0L
Blunders Top 4 of 177
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 27 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.02.19 | Round 7: Silva, David - Da Costa, Joaquim | 7.4 | 2026.02.19 Silva, David (10101314) (2334) | 0 | 90.40% | 1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 | |
| 2026.02.18 | Round 6: Da Costa, Joaquim - Sonhy, Jaime | 6.2 | 2026.02.18 Sonhy, Jaime (10111140) (2155) | 0 | 89.70% | 1. d4 d5 2. c4 e6 3. Nc3 dxc4 | |
| 2026.02.17 | Round 5: Da Costa, Joaquim - Santos, Luther | 5.4 | 2026.02.17 Santos, Luther (10115102) (2109) | 1 | 96.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.02.16 | Round 4: Sousa, Estevao - Da Costa, Joaquim | 4.6 | 2026.02.16 Sousa, Estevao (10106316) (2012) | ½ | 87.20% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2026.02.13 | Round 1: Da Costa, Joaquim - Miguel, Sergio | 1.2 | 2026.02.13 Miguel, Sergio (10100792) (2270) | 0 | 82.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.12.20 | Round 8: Bunga, Avelino - Da Costa, Joaquim | 8.3 | 2024.12.20 Bunga, Avelino (10107029) (1895) | * | 93.80% | 1. e4 c5 | |
| 2024.12.17 | Round 3: Pascoal, Eduardo A - Da Costa, Joaquim | 3.3 | 2024.12.17 Pascoal, Eduardo A (10100326) (2081) | 1 | 70.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.05.24 | Round 8: Cambando, Jose - Da Costa, Joaquim | 2024.05.24 Cambando, Jose (10100563) (2110) | 0 | 79.70% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.05.24 | Round 4: Felix, Claudio - Da Costa, Joaquim | 2024.05.24 Felix, Claudio (10100652) (2014) | 0 | 75.20% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2024.05.24 | Round 5: Da Costa, Joaquim - Simoes, Joao | 2024.05.24 Simoes, Joao (10100520) (2067) | 0 | 77.40% | 1. d4 d5 2. Nf3 Nf6 3. g3 h6 | ||
| 2024.05.24 | Round 6: Dias, Vanderson - Da Costa, Joaquim | 2024.05.24 Dias, Vanderson (10100636) (1998) | 1 | 90.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.05.24 | Round 7: Da Costa, Joaquim - Joao, Adilson | 2024.05.24 Joao, Adilson (10106774) (1856) | 0 | 78.80% | 1. d4 Nf6 2. c4 e5 3. d5 Bb4+ | ||
| 2024.05.24 | Round 3: Da Costa, Joaquim - Agnelo, Amorim | 2024.05.24 Agnelo, Amorim (10100180) (2081) | 0 | 73.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2024.05.24 | Round 2: Alberto, Manuel - Da Costa, Joaquim | 2024.05.24 Alberto, Manuel (10100148) (2113) | 1 | 90.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.05.23 | Round 9: Sousa, Estevao - Da Costa, Joaquim | 2024.05.23 Sousa, Estevao (10106316) (1946) | 1 | 87.30% | 1. e4 e6 2. Nf3 d5 3. exd5 exd5 | ||
| 2024.05.23 | Round 8: Da Costa, Joaquim - Santos, Luther | 2024.05.23 Santos, Luther (10115102) (2000) | 0 | 88.20% | 1. e4 e5 2. f4 d5 3. exd5 e4 | ||
| 2024.05.23 | Round 7: Silva, David - Da Costa, Joaquim | 2024.05.23 Silva, David (10101314) (2394) | 0 | 90.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.05.23 | Round 6: Da Costa, Joaquim - João Simões | 2024.05.23 João Simões | 1 | 92.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 b6 | ||
| 2024.05.23 | Round 5: José Borges - Da Costa, Joaquim | 2024.05.23 José Borges | ½ | 94.90% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.05.23 | Round 4: Da Costa, Joaquim - Sonhy, Jaime | 2024.05.23 Sonhy, Jaime (10111140) (2047) | 1 | 89.30% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2024.05.23 | Round 2: Da Costa, Joaquim - Dias, Vanderson | 2024.05.23 Dias, Vanderson (10100636) (2083) | ½ | 87.80% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | ||
| 2024.05.23 | Round 3: Jose, Francisco Armando - Da Costa, Joaquim | 2024.05.23 Jose, Francisco Armando (10111484) (1716) | 1 | 85.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2024.05.21 | Round 8: Da Costa, Joaquim - Sousa, Estevao | 2024.05.21 Sousa, Estevao (10106316) (1977) | 0 | 61.10% | 1. e4 e5 2. f4 exf4 3. Nf3 g5 | ||
| 2024.05.20 | Round 6: Da Costa, Joaquim - Sonhy, Jaime | 2024.05.20 Sonhy, Jaime (10111140) (2155) | 0 | 90.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2024.05.19 | Round 5: Junior, Domingos - Da Costa, Joaquim | 2024.05.19 Junior, Domingos (10105972) (2158) | 0 | 54.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.05.18 | Round 4: Da Costa, Joaquim - Oliveira, Luciano | 2024.05.18 Oliveira, Luciano (10100431) (2111) | ½ | 93.60% | 1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 | ||
| 2024.05.17 | Round 2: Da Costa, Joaquim - Silva, David | 2024.05.17 Silva, David (10101314) (2367) | 0 | 91.40% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 |