Player profile
Roberto Carlos Sanchez Alvarez
Dossier
9 of 9 games analyzed.
Accuracy: 89.6%
Opened d4: 3/4Opened e4: 1/4
Castled kingside: 7Same-side castling: 6Opposite-side castling: 2Did not castle: 1Castled queenside: 1
Fianchettoed kingside: 3Played on the kingside: 3Played in the center: 2Played on the queenside: 2Fianchettoed queenside: 1
Active pieces: 8Initiated exchanges: 7Isolated pawn: 6Kept the bishop pair: 6Backward pawn: 6Sacrificed material: 6Space advantage: 5Avoided exchanges: 1Missed tactics: 1
Openings
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As White 4 games 1W 2D 0L
Sicilian Defense 1 game 0W 1D 0L
Najdorf Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Rossolimo Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 1W 0D 0L
Semi-Tarrasch Defense 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Slav Defense 1 game 0W 0D 0L
Modern Line 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
As Black 5 games 2W 0D 3L
Sicilian Defense 2 games 0W 0D 2L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
Adams Attack
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Noa Variation
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 1W 0D 0L
Wade-Smyslov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 34
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 |
|---|---|---|---|---|---|---|---|
| 2023.12.02 | Round 9: Alex Antonio Delgado Rosas - Roberto Carlos Sanchez Alvarez | 2023.12.02 Alex Antonio Delgado Rosas (2105) | 0 | 78.70% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | ||
| 2023.12.01 | Round 8: Roberto Carlos Sanchez Alvarez - Anderson Esmeraldas Huachi | 2023.12.01 Anderson Esmeraldas Huachi (2120) | ½ | 94.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.11.30 | Round 7: Jhon Sebastian Hernandez Montes - Roberto Carlos Sanchez Alvarez | 2023.11.30 Jhon Sebastian Hernandez Montes (2280) | 0 | 86.40% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | ||
| 2023.11.29 | Round 6: Roberto Carlos Sanchez Alvarez - Omar Almeida Quintana | 2023.11.29 Omar Almeida Quintana (2509) | ½ | 88.50% | 1. d4 d6 2. Nf3 g6 3. c4 Bg7 | ||
| 2023.11.29 | Round 5: Edgardo J. Almedina Ortiz - Roberto Carlos Sanchez Alvarez | 2023.11.29 Edgardo J. Almedina Ortiz (2158) | 1 | 91.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.11.28 | Round 4: Roberto Carlos Sanchez Alvarez - Carlos Morales | 2023.11.28 Carlos Morales (2102) | 1 | 92.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2023.11.26 | Round 3: Cristobal Henriquez Villagra - Roberto Carlos Sanchez Alvarez | 2023.11.26 Cristobal Henriquez Villagra (2630) | 0 | 88.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.11.26 | Round 2: Roberto Carlos Sanchez Alvarez - Roxangel Obregon Garcia | 2023.11.26 Roxangel Obregon Garcia (2138) | * | 94.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.11.25 | Round 1: Carlos Fernando Neira Rodriguez - Roberto Carlos Sanchez Alvarez | 2023.11.25 Carlos Fernando Neira Rodriguez (1996) | 1 | 92.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ |