Player profile
Mar Armstrong, Sergio
Dossier
8 of 11 games analyzed.
Accuracy: 84.1%
Opened e4: 3/3
Castled kingside: 4Same-side castling: 4Castled queenside: 3Did not castle: 1
Played in the center: 4Played on the kingside: 2Fianchettoed kingside: 1Played on the queenside: 1
Space advantage: 6Active pieces: 6Sacrificed material: 5Missed tactics: 5Initiated exchanges: 4Isolated pawn: 3Avoided exchanges: 3Kept the bishop pair: 3Backward pawn: 2Played gambits: 1
Openings
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As White 5 games 3W 0D 2L
Italian Game 1 game 1W 0D 0L
Giuoco Pianissimo 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Knight Opening 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Philidor Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Tarrasch Variation
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 6 games 2W 0D 4L
Queen's Pawn Game 2 games 0W 0D 2L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 2 games 0W 0D 2L
Two Knights Defense 2 games 0W 0D 2L
Modern Bishop's Opening
2 games
0W
0D
2L
French Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Extended Bishop Swap
1 game
1W
0D
0L
King's Pawn Game 1 game 1W 0D 0L
Dresden Opening 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 27
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 11 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.03.09 | Torneo De Ajedrez Rápido Construajedrez #Agusticidad | 3 | 2025.03.09 Camargo Ortega, Jimena (29657334) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.09 | Torneo De Ajedrez Rápido Construajedrez #Agusticidad | 2 | 2025.03.09 Lara Sanchez, Jose Gerardo (5174830) (1760) | 0 | 78.90% | 1. d4 d5 2. Bf4 Nf6 3. e3 a6 | |
| 2025.02.14 | Liga Construajedrez De Ajedrez Clásico | 7 | 2025.02.14 Aguilar Sanchez, Citlalli Genoveva (5119502) (1683) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. a3 a6 | |
| 2025.02.14 | Liga Construajedrez De Ajedrez Clásico | 6 | 2025.02.14 Solis Cruz, Santiago (29678749) (1674) | 1 | - | 1. e4 e6 2. d4 d5 3. e5 Bd7 | |
| 2025.02.14 | Liga Construajedrez De Ajedrez Clásico | 4 | 2025.02.14 Gonzalez Echevarria, Fernando (5169801) (1638) | 0 | 94.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.02.14 | Liga Construajedrez De Ajedrez Clásico | 2 | 2025.02.14 Juarez Garcia, Abelardo (5164206) (1680) | 0 | 74.00% | 1. d4 d5 2. Nf3 Nf6 3. Bf4 Nh5 | |
| 2025.01.25 | Ronda 5: Mar Armstrong, Sergio - Coronado Calvillo, Jose Asuncion | 5.2 | 2025.01.25 Coronado Calvillo, Jose Asuncion | 0 | 71.60% | 1. e4 e5 2. Nf3 d6 3. d4 Bg4 | |
| 2025.01.25 | Ronda 4: Mar Armstrong, Sergio - Aguilar Luevano, Stephanie | 4.3 | 2025.01.25 Aguilar Luevano, Stephanie (29665590) | 1 | 88.50% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 | |
| 2025.01.25 | Ronda 3: Soledad Zamora, Jose Antonio - Mar Armstrong, Sergio | 3.3 | 2025.01.25 Soledad Zamora, Jose Antonio | 1 | 79.80% | 1. e4 e5 2. Nf3 Nc6 3. c4 Bc5 | |
| 2025.01.25 | Ronda 2: Mar Armstrong, Sergio - Montoya Salas, Luis Antonio | 2.4 | 2025.01.25 Montoya Salas, Luis Antonio | 1 | 89.50% | 1. e4 d6 2. Nf3 e6 3. Bc4 d5 | |
| 2025.01.25 | Ronda 1: Gonzalez Lopez, Ivan Alejandro - Mar Armstrong, Sergio | 1.2 | 2025.01.25 Gonzalez Lopez, Ivan Alejandro (29694965) | 0 | 95.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 |