Player profile
Guevara Alarcon, Juan Diego
Dossier
29 of 35 games analyzed.
Accuracy: 80%
Opened e4: 12/12
Castled kingside: 23Same-side castling: 16Opposite-side castling: 6Did not castle: 4Castled queenside: 2
Played on the kingside: 10Played in the center: 8Played on the queenside: 5Fianchettoed kingside: 4Fianchettoed queenside: 2
Missed tactics: 21Active pieces: 19Initiated exchanges: 19Kept the bishop pair: 15Space advantage: 12Sacrificed material: 12Isolated pawn: 9Backward pawn: 9Played gambits: 2
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 13 games 3W 0D 10L
Italian Game 5 games 1W 0D 4L
Two Knights Defense 2 games 1W 0D 1L
Modern Bishop's Opening
2 games
1W
0D
1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
Hungarian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Sicilian Defense 2 games 0W 0D 2L
Kan Variation 1 game 0W 0D 1L
Knight Variation
1 game
0W
0D
1L
Old Sicilian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scandinavian Defense 2 games 0W 0D 2L
Gubinsky-Melts Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Main Line 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Pirc Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 22 games 6W 0D 14L
Queen's Pawn Game 4 games 1W 0D 2L
Modern Defense 3 games 1W 0D 1L
(unspecified)
3 games
1W
0D
1L
Chigorin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 4 games 0W 0D 4L
Alapin Variation 1 game 0W 0D 1L
Barmen Defense
1 game
0W
0D
1L
Halasz Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Moscow Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 0D 1L
with d6
1 game
0W
0D
1L
English Opening 3 games 1W 0D 2L
King's English Variation 2 games 0W 0D 2L
Four Knights Variation, Fianchetto Line, with .. d6, h6
1 game
0W
0D
1L
Four Knights Variation, Quiet Line
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation
1 game
1W
0D
0L
Italian Game 3 games 2W 0D 1L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo, with a6
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Two Knights Defense 1 game 1W 0D 0L
Polerio Defense, Bishop Check Line
1 game
1W
0D
0L
Nimzo-Larsen Attack 2 games 0W 0D 2L
Modern Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Four Knights Game 1 game 1W 0D 0L
Italian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ponziani Opening 1 game 0W 0D 1L
Jaenisch Counterattack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 1W 0D 0L
Lolli Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Defense 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Petrov's Defense 1 game 0W 0D 1L
Stafford Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Winawer Variation 1 game 0W 0D 1L
Advance Variation
1 game
0W
0D
1L
Blunders Top 4 of 227
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 35 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.03.28 | Round 7: Yeomans Luna, Elsie Maribel - Guevara Alarcon, Juan Diego | 7.28 | 2026.03.28 Yeomans Luna, Elsie Maribel (144409648) (1703) | 0 | 91.70% | 1. d4 g6 2. Nf3 Bg7 3. c4 Nf6 | |
| 2026.03.28 | Round 5: Bermudez Montilla, Juan David - Guevara Alarcon, Juan Diego | 5.37 | 2026.03.28 Bermudez Montilla, Juan David (332105305) (1696) | 0 | 68.20% | 1. Nf3 Nc6 2. d4 d5 3. c4 e6 | |
| 2026.03.28 | Round 3: Dominguez De La Torre, Sebastian - Guevara Alarcon, Juan Diego | 3.32 | 2026.03.28 Dominguez De La Torre, Sebastian (144409362) (1753) | 0 | 71.20% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2026.03.28 | Round 1: Duque Pinzon, Manuel Santiago - Guevara Alarcon, Juan Diego | 1.17 | 2026.03.28 Duque Pinzon, Manuel Santiago (4435150) (2004) | 0 | 89.20% | 1. Nf3 Nc6 2. c4 e5 3. Nc3 Nf6 | |
| 2025.05.18 | Round 7: Guevara Alarcon, Juan Diego - Valenzuela Vargas, Sara Luz | 7.42 | 2025.05.18 Valenzuela Vargas, Sara Luz (144457928) | 1 | 93.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.05.18 | Round 6: Cuellar, Oscar - Guevara Alarcon, Juan Diego | 6.49 | 2025.05.18 Cuellar, Oscar (7500327) (1967) | 1 | 82.80% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 | |
| 2025.05.18 | Round 5: Guevara Alarcon, Juan Diego - Arguello Gonzalez, Jane Katherine | 5.45 | 2025.05.18 Arguello Gonzalez, Jane Katherine (144429959) | 0 | 58.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 d5 | |
| 2025.05.18 | Round 4: Carter, Ethan - Guevara Alarcon, Juan Diego | 4.47 | 2025.05.18 Carter, Ethan (144459599) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 | |
| 2025.05.18 | Round 3: Guevara Alarcon, Juan Diego - Moreno Gonzalez, Maria Camila | 3.28 | 2025.05.18 Moreno Gonzalez, Maria Camila (4492501) (1867) | 0 | 88.80% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2025.05.18 | Round 2: Garcia Vargas, Nicolas Esteban - Guevara Alarcon, Juan Diego | 2.54 | 2025.05.18 Garcia Vargas, Nicolas Esteban (144449054) | * | - | 1. d4 g6 2. Nf3 Bg7 3. e3 d6 | |
| 2025.05.18 | Round 1: Guevara Alarcon, Juan Diego - Garcia Diaz, Juan Manuel | 1.21 | 2025.05.18 Garcia Diaz, Juan Manuel (4411226) (1895) | 0 | 86.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.04.27 | Round 7: Luna Ruiz, Alvaro Jose - Guevara Alarcon, Juan Diego | 7.32 | 2025.04.27 Luna Ruiz, Alvaro Jose (144455275) (1657) | 0 | 77.00% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2025.04.27 | Round 6: Guevara Alarcon, Juan Diego - Rodriguez Zambrano, Jheisson Andres | 6.32 | 2025.04.27 Rodriguez Zambrano, Jheisson Andres (4473000) (1661) | 1 | 95.60% | 1. e4 c6 2. Nc3 d5 3. f3 dxe4 | |
| 2025.04.27 | Round 5: Cruz Gomez, David Eduardo - Guevara Alarcon, Juan Diego | 5.31 | 2025.04.27 Cruz Gomez, David Eduardo (4417038) (1730) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.04.27 | Round 4: Guevara Alarcon, Juan Diego - Gomez, Jorge Leonardo | 4.25 | 2025.04.27 Gomez, Jorge Leonardo (4426991) (1798) | 1 | - | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.04.27 | Round 3: Ortega Leon, Jaime - Guevara Alarcon, Juan Diego | 3.35 | 2025.04.27 Ortega Leon, Jaime (4435516) (1730) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.04.27 | Round 1: Beltran Duarte, Steven Ricardo - Guevara Alarcon, Juan Diego | 1.23 | 2025.04.27 Beltran Duarte, Steven Ricardo (4490401) (1930) | * | 84.80% | 1. d4 f5 2. Bf4 Nf6 3. e3 g6 | |
| 2025.03.30 | Round 7: Cruz Ayala, Brayan Esneyder - Guevara Alarcon, Juan Diego | 7.40 | 2025.03.30 Cruz Ayala, Brayan Esneyder (144408498) | 1 | 70.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.03.30 | Round 4: Guevara Alarcon, Juan Diego - Castillo, Samir | 4.38 | 2025.03.30 Castillo, Samir (22797530) (1755) | 0 | 85.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.30 | Round 3: Guevara Alarcon, Juan Diego - Cruz Gomez, David Eduardo | 3.37 | 2025.03.30 Cruz Gomez, David Eduardo (4417038) (1730) | 0 | 67.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 | |
| 2025.03.30 | Round 2: Castellanos Santamaria, Diego Andres - Guevara Alarcon, Juan Diego | 2.37 | 2025.03.30 Castellanos Santamaria, Diego Andres (144455658) (1796) | 1 | 82.00% | 1. c4 Nf6 2. Nc3 Nc6 3. g3 d6 | |
| 2025.03.30 | Round 1: Moreno Mora, Jaime Alberto - Guevara Alarcon, Juan Diego | 1.28 | 2025.03.30 Moreno Mora, Jaime Alberto (4404378) (1900) | 0 | - | 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 | |
| 2024.11.24 | Round 7: Guevara Alarcon, Juan Diego - Chaucanes, Lina Marcela | 7.18 | 2024.11.24 Chaucanes, Lina Marcela (4402626) (1964) | 0 | 77.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.11.24 | Round 3: Guevara Alarcon, Juan Diego - Figueroa Rincon, Cesar Fabian | 3.19 | 2024.11.24 Figueroa Rincon, Cesar Fabian (144400748) (1766) | 0 | 77.90% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2024.11.24 | Round 1: Mosquera, Ariday - Guevara Alarcon, Juan Diego | 1.15 | 2024.11.24 Mosquera, Ariday (4432592) (1852) | 0 | 87.80% | 1. e4 c5 2. d4 cxd4 3. f4 Nc6 | |
| 2024.10.27 | Round 7: Terreros Mendez, Ciristian David - Guevara Alarcon, Juan Diego | 7.34 | 2024.10.27 Terreros Mendez, Ciristian David (144445946) | 0 | 84.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2024.10.27 | Round 6: Guevara Alarcon, Juan Diego - Rosero, Hugo Alberto | 6.35 | 2024.10.27 Rosero, Hugo Alberto (4410769) (1749) | 0 | 85.70% | 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 | |
| 2024.10.27 | Round 5: Gomez, David Mariano - Guevara Alarcon, Juan Diego | 5.36 | 2024.10.27 Gomez, David Mariano (144444567) (1704) | 0 | 80.80% | 1. e3 e5 2. b3 Nc6 3. Bb2 d6 | |
| 2024.10.27 | Round 3: Gomez Boada, Alfredo - Guevara Alarcon, Juan Diego | 3.33 | 2024.10.27 Gomez Boada, Alfredo (4432509) (1616) | 0 | 81.80% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2024.10.27 | Round 2: Guevara Alarcon, Juan Diego - Barrera Grisales, Miguel Angel | 2.23 | 2024.10.27 Barrera Grisales, Miguel Angel (4496221) (1656) | 0 | 60.30% | 1. e4 c6 2. f3 d5 3. d3 e5 | |
| 2024.10.27 | Round 1: Rua, Nora - Guevara Alarcon, Juan Diego | 1.23 | 2024.10.27 Rua Palacio, Nora (4401930) (1971) | 1 | 74.70% | 1. d4 g6 2. Bf4 Bg7 3. Nc3 Nf6 | |
| 2024.06.25 | Round 5: Canon Martinez, Julian Smith - Guevara Alarcon, Juan Diego | 5.34 | 2024.06.25 Canon Martinez, Julian Smith (144402589) (1810) | 0 | 80.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.06.25 | Round 7: Guevara Alarcon, Juan Diego - Carbono Lopez, Elkin Leandro | 7.36 | 2024.06.25 Carbono Lopez, Elkin Leandro (144409869) (1716) | 0 | 87.70% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2024.06.25 | Round 3: Rodriguez Patino, Santiago - Guevara Alarcon, Juan Diego | 3.30 | 2024.06.25 Rodriguez Patino, Santiago (144434812) (1833) | 0 | 79.70% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nc6 | |
| 2024.06.25 | Round 1: Mena Cordoba, Yamil Octavio - Guevara Alarcon, Juan Diego | 1.9 | 2024.06.25 Mena Cordoba, Yamil Octavio (4422376) (2020) | 0 | 68.00% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 |