Player profile
Mendez Acosta, Alexander Jesus
Dossier
26 of 29 games analyzed.
Accuracy: 91.2%
Opened c4: 13/13
Castled kingside: 19Same-side castling: 16Did not castle: 5Opposite-side castling: 1Castled queenside: 1
Fianchettoed kingside: 10Fianchettoed queenside: 9Played on the kingside: 8Played in the center: 7Played on the queenside: 6
Kept the bishop pair: 18Active pieces: 17Space advantage: 15Initiated exchanges: 12Isolated pawn: 11Sacrificed material: 11Backward pawn: 11Missed tactics: 7Avoided exchanges: 5Accepted short draws: 3
Openings
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As White 15 games 5W 6D 4L
English Opening 14 games 5W 6D 3L
King's English Variation 6 games 1W 3D 2L
Reversed Closed Sicilian
2 games
1W
1D
0L
Two Knights Variation, Smyslov System
1 game
0W
0D
1L
Reversed Sicilian
1 game
0W
1D
0L
Two Knights Variation, Reversed Dragon
1 game
0W
1D
0L
Closed System
1 game
0W
0D
1L
Agincourt Defense 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Anglo-Indian Defense 2 games 2W 0D 0L
Queen's Knight Variation
1 game
1W
0D
0L
Hedgehog System
1 game
1W
0D
0L
Symmetrical Variation 2 games 0W 1D 1L
Three Knights, Fianchetto Variation
2 games
0W
1D
1L
Caro-Kann Defensive System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Defense 1 game 0W 0D 1L
Leningrad Variation 1 game 0W 0D 1L
Warsaw Variation
1 game
0W
0D
1L
As Black 13 games 6W 6D 1L
Catalan Opening 3 games 2W 1D 0L
Closed 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Tarrasch Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 3 games 1W 1D 1L
Two Knights Attack 1 game 1W 0D 0L
Mindeno Variation, Exchange Line
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Breyer Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 3 games 2W 1D 0L
Winawer Variation 1 game 1W 0D 0L
Delayed Exchange Variation
1 game
1W
0D
0L
Exchange Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Advance Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 2 games 0W 2D 0L
Chigorin Defense 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Owen Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 1W 0D 0L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 86
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 29 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.11 | Round 1: Lopez Cadenas, Nestor - Mendez Acosta, Alexander Jesus | 1.13 | 2026.06.11 Lopez Cadenas, Nestor (2212633) (1971) | ½ | 93.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.04.05 | Round 9: Mendez Acosta, Alexander Jesus - Hernando Rodrigo, Jose Maria | 9.17 | 2026.04.05 Hernando Rodrigo, Jose Maria (2205386) (2248) | ½ | 92.90% | 1. c4 c6 2. Nc3 d5 3. e3 e5 | |
| 2026.04.04 | Round 8: de Leon Navarro, Claudio - Mendez Acosta, Alexander Jesus | 8.29 | 2026.04.04 de Leon Navarro, Claudio (32078099) (1927) | 1 | 96.50% | 1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 | |
| 2026.04.03 | Round 7: Mouhamad, Joachim - Mendez Acosta, Alexander Jesus | 7.16 | 2026.04.03 Mouhamad, Joachim (656410) (2195) | 0 | 89.90% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.04.02 | Round 6: Mendez Acosta, Alexander Jesus - Reinoso Andre, Lazaro Javier | 6.29 | 2026.04.02 Reinoso Andre, Lazaro Javier (94723990) (1880) | 1 | 95.00% | 1. c4 e6 2. Nc3 f5 3. d3 Nf6 | |
| 2026.04.01 | Round 5: Henriquez Garcia, David - Mendez Acosta, Alexander Jesus | 5.26 | 2026.04.01 Henriquez Garcia, David (2204320) (1859) | ½ | 94.40% | 1. e4 c6 2. d3 d5 3. Nd2 Nd7 | |
| 2026.03.31 | Round 4: Mendez Acosta, Alexander Jesus - Oudeh Mishmesh, Omar | 4.11 | 2026.03.31 Oudeh Mishmesh, Omar (24559911) (2284) | 0 | 86.70% | 1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 | |
| 2026.03.30 | Round 3: Mendez Acosta, Alexander Jesus - Conan, Arthur Gabriel | 3.22 | 2026.03.30 Conan, Arthur Gabriel (94718741) (1847) | 1 | - | ||
| 2026.03.29 | Round 2: Mendez Acosta, Alexander Jesus - Strikovic, Aleksa | 2.8 | 2026.03.29 Strikovic, Aleksa (900150) (2377) | ½ | - | 1. c4 e5 2. Nc3 d6 3. g3 f5 | |
| 2026.03.28 | Round 1: Bernal Zelaya, Pedro Gabriel - Mendez Acosta, Alexander Jesus | 1.45 | 2026.03.28 Bernal Zelaya, Pedro Gabriel (54737915) (1604) | 1 | - | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.02.21 | Round 9: Villagran Carrasco, Juan Carlos - Mendez Acosta, Alexander Jesus | 9.2 | 2026.02.21 Villagran Carrasco, Juan Carlos (22231773) (2026) | ½ | 95.40% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.02.19 | Round 7: Mendez Acosta, Alexander Jesus - Siwinski, Ksawery | 7.2 | 2026.02.19 Siwinski, Ksawery (535024267) | 1 | 93.80% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2026.02.17 | Round 5: Gomez Mederos, Daniel - Mendez Acosta, Alexander Jesus | 5.4 | 2026.02.17 Gomez Mederos, Daniel (54588103) (1912) | 1 | 93.70% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2026.02.16 | Round 4: Mendez Acosta, Alexander Jesus - Perez Garcia, Jimena | 4.2 | 2026.02.16 Perez Garcia, Jimena (24517127) (1986) | ½ | 93.70% | 1. c4 c5 2. Nc3 g6 3. g3 Bg7 | |
| 2026.02.15 | Round 3: Kraus, Oliver - Mendez Acosta, Alexander Jesus | 3.3 | 2026.02.15 Kraus, Oliver (4618785) (1962) | ½ | 94.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.02.14 | Round 2: Mendez Acosta, Alexander Jesus - Rizoev, Rifat | 2.3 | 2026.02.14 Rizoev, Rifat (54594154) (1847) | 1 | 97.40% | 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 | |
| 2026.02.13 | Round 1: Sole Violan, Carlos Enrique - Mendez Acosta, Alexander Jesus | 1.3 | 2026.02.13 Sole Violan, Carlos Enrique (24563404) (1628) | 1 | 78.20% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.02.10 | Round 8: Mendez Acosta, Alexander Jesus - Ramos Aguilar, Jose Manuel | 8.1 | 2026.02.10 Ramos Aguilar, Jose Manuel (2221390) (2016) | ½ | 87.50% | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 | |
| 2025.06.15 | Round 6: Mendez Acosta, Alexander Jesus - Bangiev, Katharina | 6.8 | 2025.06.15 Bangiev, Katharina (16267230) (1808) | 0 | 87.30% | 1. c4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2024.03.31 | Round 9: Mendez Acosta, Alexander Jesus - Sanz Wawer, Daniel | 2024.03.31 Sanz Wawer, Daniel (1185543) (2397) | 0 | 82.40% | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 | ||
| 2024.03.30 | Round 8: Sanchez Montesdeoca, Isaac - Mendez Acosta, Alexander Jesus | 2024.03.30 Sanchez Montesdeoca, Isaac (22273174) (1832) | 1 | 90.60% | 1. Nf3 d5 2. d4 e6 3. g3 c5 | ||
| 2024.03.29 | Round 7: Mendez Acosta, Alexander Jesus - de Leon Navarro, Claudio | 2024.03.29 de Leon Navarro, Claudio (32078099) (1931) | ½ | 87.70% | 1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 | ||
| 2024.03.28 | Round 6: Garcia Rodriguez, Adriana - Mendez Acosta, Alexander Jesus | 2024.03.28 Garcia Rodriguez, Adriana (54567165) (1854) | ½ | 91.50% | 1. e4 b6 2. d4 Bb7 3. Nc3 e6 | ||
| 2024.03.27 | Round 5: Mendez Acosta, Alexander Jesus - Garcia Blanco, Omar | 2024.03.27 Garcia Blanco, Omar (2287153) (2377) | 0 | 80.80% | 1. c4 f5 2. Nc3 Nf6 3. g3 d6 | ||
| 2024.03.26 | Round 4: Broeder, Hans-Gert - Mendez Acosta, Alexander Jesus | 2024.03.26 Broeder, Hans Gert (94724008) (1860) | 1 | 96.80% | 1. e4 c5 2. c3 Nf6 3. d3 Nc6 | ||
| 2024.03.25 | Round 3: Mendez Acosta, Alexander Jesus - Morales Camacho, Julian | 2024.03.25 Morales Camacho, Julian (2201704) (2186) | ½ | 96.70% | 1. c4 e6 2. Nc3 d5 3. e3 Nf6 | ||
| 2024.03.24 | Round 2: Omelja, Artem - Mendez Acosta, Alexander Jesus | 2024.03.24 Omelja, Artem (14119846) (2438) | ½ | 89.10% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | ||
| 2024.03.23 | Round 1: Mendez Acosta, Alexander Jesus - Monteiro Rodrigues, Carlos | 2024.03.23 Monteiro Rodrigues, Carlos (2297663) (1608) | 1 | 95.40% | 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 | ||
| 2023.08.13 | CE_Segunda | 1.13 | 2023.08.13 Serrano Almendros, Angel (24561584) (2202) | 0 | 85.40% | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 |