Player profile
Duarte Guiza, Fredy Samuel
Dossier
32 of 42 games analyzed.
Accuracy: 84.9%
Opened e4: 15/17Opened d4: 2/17
Castled kingside: 12Same-side castling: 12Castled queenside: 9Opposite-side castling: 7Did not castle: 5
Played on the queenside: 7Played in the center: 6Played on the kingside: 5Fianchettoed queenside: 2
Active pieces: 20Sacrificed material: 19Initiated exchanges: 19Space advantage: 16Missed tactics: 14Isolated pawn: 11Backward pawn: 10Kept the bishop pair: 8Avoided exchanges: 5Played gambits: 3
Openings
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As White 18 games 4W 4D 9L
Sicilian Defense 7 games 1W 1D 5L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Retreat Variation
1 game
0W
0D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dragon Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
O'Kelly Variation 1 game 0W 0D 1L
Normal System
1 game
0W
0D
1L
Old Sicilian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 4 games 0W 1D 3L
Giuoco Pianissimo 2 games 0W 1D 1L
Italian Four Knights Variation
1 game
0W
1D
0L
Canal Variation
1 game
0W
0D
1L
Anti-Fried Liver Defense 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Four Knights Game 2 games 1W 0D 0L
Italian Variation 1 game 0W 0D 0L
Noa Gambit
1 game
0W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 2 games 1W 1D 0L
Advance Variation 1 game 0W 1D 0L
Paulsen Attack
1 game
0W
1D
0L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 1 game 0W 0D 1L
Alekhine Defense 1 game 0W 0D 1L
Haberditz Variation
1 game
0W
0D
1L
Slav Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 0W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 15 games 3W 1D 9L
Italian Game 5 games 2W 0D 3L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo
2 games
1W
0D
1L
Giuoco Pianissimo 2 games 0W 0D 2L
Normal
1 game
0W
0D
1L
Canal Variation
1 game
0W
0D
1L
Giuoco Piano 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 2 games 1W 0D 1L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 0W 0D 1L
Milner-Barry Gambit, Main Line
1 game
0W
0D
1L
King's Indian Defense 2 games 0W 0D 1L
Karpov System 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Fianchetto Variation 1 game 0W 0D 1L
Yugoslav Variation, Rare Line
1 game
0W
0D
1L
Scotch Game 2 games 0W 0D 1L
Lolli Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Karpov Variation 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 0D 1L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 236
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 42 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.31 | Round 9: Duarte Guiza, Fredy Samuel - Moreno Cardenas, Joseph Thomas | 9.4 | 2026.10.31 Moreno Cardenas, Joseph Thomas (144425112) (1631) | 0 | 84.70% | 1. d4 d5 2. c4 dxc4 3. Nf3 a6 | |
| 2026.10.30 | Round 8: Rodriguez Rodriguez, Thiago - Duarte Guiza, Fredy Samuel | 8.6 | 2026.10.30 Rodriguez Rodriguez, Thiago (144440804) (1490) | 1 | 86.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.10.30 | Round 7: Calero De La Rosa, Santiago de Jesus - Duarte Guiza, Fredy Samuel | 7.4 | 2026.10.30 Calero De La Rosa, Santiago de Jesus (144485638) (1586) | 0 | 80.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.29 | Round 6: Duarte Guiza, Fredy Samuel - Guevara Garcia, Samuel Alejandro | 6.5 | 2026.10.29 Guevara Garcia, Samuel Alejandro (144427468) (1482) | 1 | 87.30% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | |
| 2026.10.29 | Round 5: Duarte Guiza, Fredy Samuel - Garnica Castaneda, Ian Samuel | 5.9 | 2026.10.29 Garnica Castaneda, Ian Samuel (144471483) | * | - | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.10.28 | Round 4: Ramirez Mejia, Jose Gregorio - Duarte Guiza, Fredy Samuel | 4.4 | 2026.10.28 Ramirez Mejia, Jose Gregorio (144437455) (1692) | 0 | 82.70% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.10.28 | Round 3: Duarte Guiza, Fredy Samuel - Schveide, Fausto | 3.3 | 2026.10.28 Schveide, Fausto (20043457) (1796) | ½ | 55.80% | 1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 | |
| 2026.10.27 | Round 2: Verdugo Silva, Felipe - Duarte Guiza, Fredy Samuel | 2.6 | 2026.10.27 Verdugo Silva, Felipe (144453264) (1625) | * | - | 1. d4 Nf6 2. c4 d6 3. Nc3 g6 | |
| 2026.10.27 | Round 1: Duarte Guiza, Fredy Samuel - Narvaez Ayala, Hernando Arturo | 1.1 | 2026.10.27 Narvaez Ayala, Hernando Arturo (144463880) | 1 | 82.90% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.10.09 | Round 1: Duarte Guiza, Fredy Samuel - Perez Giraldo, Jaime Alonso | 1.4 | 2026.10.09 Perez Giraldo, Jaime Alonso (4470990) (1747) | ½ | 89.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.05.03 | Round 6: Zarabanda Rojas, Daniel Santiago - Duarte Guiza, Fredy Samuel | 6.16 | 2026.05.03 Zarabanda Rojas, Daniel Santiago (4496671) (1662) | 0 | 92.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2026.05.02 | Round 5: Duarte Guiza, Fredy Samuel - Martinez Romero, Martin | 5.22 | 2026.05.02 Martinez Romero, Martin (4404025) (2395) | 0 | 92.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.05.02 | Round 4: Rivera, Alberto - Duarte Guiza, Fredy Samuel | 4.19 | 2026.05.02 Rivera, Alberto (3500390) (2247) | 0 | - | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.05.02 | Round 2: Guerrero Avila, Hernando - Duarte Guiza, Fredy Samuel | 2.34 | 2026.05.02 Guerrero Avila, Hernando (4405129) (1693) | ½ | - | 1. d4 Nf6 2. c4 d6 3. Nc3 g6 | |
| 2026.05.01 | Round 3: Duarte Guiza, Fredy Samuel - Ruiz Cruz, Marco Antonio | 3.28 | 2026.05.01 Ruiz Cruz, Marco Antonio (4427181) (1783) | 1 | 89.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.01 | Round 1: Duarte Guiza, Fredy Samuel - Gomez Morales, Juan Sebastian | 1.34 | 2026.05.01 Gomez Morales, Juan Sebastian (4440358) (1858) | 0 | 88.20% | 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 | |
| 2026.03.23 | Round 7: Rodriguez Rodriguez, Thiago - Duarte Guiza, Fredy Samuel | 7.16 | 2026.03.23 Rodriguez Rodriguez, Thiago (144440804) (1458) | * | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.03.23 | Round 6: Duarte Guiza, Fredy Samuel - Casas Mejia, Santiago | 6.19 | 2026.03.23 Casas Mejia, Santiago (144415060) (1459) | ½ | 88.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Qb6 | |
| 2026.03.22 | Round 5: Alvarez Guzman, Joseph Emmanuel - Duarte Guiza, Fredy Samuel | 5.13 | 2026.03.22 Alvarez Guzman, Joseph Emmanuel (4498747) (1458) | 0 | 88.40% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d5 | |
| 2026.03.22 | Round 4: Duarte Guiza, Fredy Samuel - Hernandez Lopez, Isaac | 4.12 | 2026.03.22 Hernandez Lopez, Isaac (144436041) (1477) | ½ | 75.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.03.22 | Round 3: Lee Morales, Juan Martin - Duarte Guiza, Fredy Samuel | 3.13 | 2026.03.22 Lee Morales, Juan Martin (144432887) (1418) | 1 | 86.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.03.21 | Round 2: Duarte Guiza, Fredy Samuel - Rosales Rojas, Juan Sebastian | 2.10 | 2026.03.21 Rosales Rojas, Juan Sebastian (144429665) (1480) | 0 | 87.20% | 1. e4 c5 2. Nf3 a6 3. d4 cxd4 | |
| 2026.03.20 | Round 1: Eithan David Arismendi Barragan - Duarte Guiza, Fredy Samuel | 1.10 | 2026.03.20 Arismendi Barragan, Eithan David (144479794) | 1 | 89.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.11.23 | Round 4: Alvarez Guzman, Joseph Emmanuel - Duarte Guiza, Fredy Samuel | 4.47 | 2025.11.23 Alvarez Guzman, Joseph Emmanuel (4498747) (1497) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.11.23 | Round 3: Duarte Guiza, Fredy Samuel - Lizarazo Camelo, Sara Alejandra | 3.42 | 2025.11.23 Lizarazo Camelo, Sara Alejandra (144406150) (1484) | 0 | 84.00% | 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 | |
| 2025.11.23 | Round 2: Duarte Guiza, Fredy Samuel - Agudelo Guevara, Mariana | 2.48 | 2025.11.23 Agudelo Guevara, Mariana (144427484) (1471) | 1 | 87.60% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2025.11.23 | Round 1: Bautista Sanabria, Johan Andres - Duarte Guiza, Fredy Samuel | 1.45 | 2025.11.23 Bautista Sanabria, Johan Andres (144403291) | 0 | 83.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.02.23 | Round 4: Duarte Guiza, Fredy Samuel - Melo Corredor, Jairo Alberto | 4.47 | 2025.02.23 Melo Corredor, Jairo Alberto (4490304) (1666) | 0 | 83.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 | |
| 2025.02.23 | Round 2: Intencipa Acosta, Edison Julian - Duarte Guiza, Fredy Samuel | 2.44 | 2025.02.23 Intencipa Acosta, Edison Julian (4477766) (1772) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 d6 | |
| 2025.02.23 | Round 1: Duarte Guiza, Fredy Samuel - Ordonez Diaz, Luis Fernando | 1.36 | 2025.02.23 Ordonez Diaz, Luis Fernando (144407904) (1797) | 0 | 86.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.09.22 | Round 6: Duarte Guiza, Fredy Samuel - Alvarez Guzman, Joseph Emmanuel | 8.5 | 2024.09.22 Alvarez Guzman, Joseph Emmanuel (4498747) (1515) | 0 | 87.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.09.20 | Round 2: Duarte Guiza, Fredy Samuel - Ortega Navia, Mauro | 4.6 | 2024.09.20 Ortega Navia, Mauro (144435290) | 0 | 81.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 | |
| 2024.09.19 | Round 1: Higuera Camargo, Esteban - Duarte Guiza, Fredy Samuel | 3.1 | 2024.09.19 Higuera Camargo, Esteban (144439350) (1698) | 0 | 85.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| FIDE World Youth U16 Chess Olympiad 2025 | 9 | Pride, Chika (10401601) | ½ | 89.00% | 1. e4 e6 2. d3 d5 3. Be2 Nc6 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 8 | Cilpa, Dyorni (23000848) (1844) | 0 | 80.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 7 | Cleofa, Adriel (7503016) | 0 | - | 1. d4 Nf6 2. c4 d6 3. Nf3 g6 | ||
| Round 1: Duarte Guiza, Fredy Samuel - Bulelani, Stephen | 1.38 | Bulelani, Stephen (14368595) | 0 | 90.60% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 6 | Huertas Cabrera, Daniel (144411073) (1630) | 0 | 63.50% | 1. b3 e5 2. Bb2 Nc6 3. e3 d6 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 5 | Reifer-Belle, Chanon (11105186) (1670) | 0 | 92.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 4 | Manchani, Aaradhya (15901823) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 2 | James, Levi (7708726) (1724) | 0 | - | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | ||
| FIDE World Youth U16 Chess Olympiad 2025 | 3 | Majid, Zara (33100624) (1597) | 0 | 83.00% | 1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 |