Player profile
Ortiz Contreras, Samuel
Dossier
36 of 42 games analyzed.
Accuracy: 82%
Opened e4: 15/16Opened d4: 1/16
Castled kingside: 23Same-side castling: 19Did not castle: 9Castled queenside: 4Opposite-side castling: 3
Played on the kingside: 17Played in the center: 12Played on the queenside: 5Fianchettoed queenside: 1Fianchettoed kingside: 1
Initiated exchanges: 31Sacrificed material: 27Active pieces: 26Missed tactics: 19Space advantage: 18Isolated pawn: 17Kept the bishop pair: 15Backward pawn: 11Played gambits: 11Avoided exchanges: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 19 games 10W 3D 6L
Sicilian Defense 4 games 2W 1D 1L
Hyperaccelerated Dragon 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 1W 0D 0L
with e6
1 game
1W
0D
0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 3 games 1W 1D 1L
Scotch Gambit 1 game 0W 1D 0L
Janowski Defense
1 game
0W
1D
0L
Evans Gambit 1 game 1W 0D 0L
McDonnell Defense
1 game
1W
0D
0L
Hungarian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 3 games 1W 0D 2L
Horwitz Attack 1 game 1W 0D 0L
Papa-Ticulat Gambit
1 game
1W
0D
0L
Rubinstein Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Franco-Sicilian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Ruy Lopez 2 games 2W 0D 0L
Steinitz Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Morphy Defense 1 game 1W 0D 0L
Caro Variation
1 game
1W
0D
0L
Latvian Gambit Accepted 1 game 1W 0D 0L
Leonhardt Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Philidor Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
Marshall Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Two Knights Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 1W 0D 0L
Tennison Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 23 games 10W 1D 11L
Italian Game 11 games 3W 0D 7L
Two Knights Defense 3 games 0W 0D 3L
Modern Bishop's Opening
1 game
0W
0D
1L
Perreux Variation
1 game
0W
0D
1L
Polerio Defense, Bishop Check Line
1 game
0W
0D
1L
Scotch Gambit 3 games 2W 0D 1L
Max Lange Attack
3 games
2W
0D
1L
Classical Variation 2 games 0W 0D 1L
Giuoco Pianissimo, with a6
2 games
0W
0D
1L
Giuoco Piano 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Rousseau Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 2 games 1W 0D 1L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Colle System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Schliemann Defense 1 game 1W 0D 0L
Jaenisch Gambit Accepted
1 game
1W
0D
0L
Scandinavian Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sicilian Defense 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
Traditional
1 game
0W
1D
0L
French Defense 1 game 0W 0D 1L
Knight Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 1 game 1W 0D 0L
Spanish Variation 1 game 1W 0D 0L
Ranken Variation
1 game
1W
0D
0L
Mieses Opening 1 game 1W 0D 0L
Reversed Rat 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzowitsch Defense 1 game 1W 0D 0L
Kennedy Variation 1 game 1W 0D 0L
Linksspringer Variation
1 game
1W
0D
0L
Three Knights Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 287
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 |
|---|---|---|---|---|---|---|---|
| 2026.10.30 | Round 8: Tituana Valencia, Emilio Joaquin - Ortiz Contreras, Samuel | 8.3 | 2026.10.30 Tituana Valencia, Emilio Joaquin (3671836) (1419) | 1 | 89.30% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 | |
| 2026.10.30 | Round 7: Ortiz Contreras, Samuel - Linder, Matheus Pauli | 7.5 | 2026.10.30 Linder, Matheus Pauli (538021846) (1581) | 1 | 96.30% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.10.29 | Round 6: Ramos Barriga, Juan Eduardo - Ortiz Contreras, Samuel | 6.3 | 2026.10.29 Ramos Barriga, Juan Eduardo (81404832) (1756) | 0 | 88.40% | 1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 | |
| 2026.10.29 | Round 5: Ortiz Contreras, Samuel - Rodriguez Yepes, Josue | 5.4 | 2026.10.29 Rodriguez Yepes, Josue (144463120) | 1 | 84.90% | 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 | |
| 2026.10.28 | Round 4: Navarro Espana, Jacobo - Ortiz Contreras, Samuel | 4.8 | 2026.10.28 Navarro Espana, Jacobo (144446900) (1456) | 1 | 91.60% | 1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 | |
| 2026.10.27 | Round 9: Ortiz Contreras, Samuel - Agudelo Ramirez, Santiago | 9.1 | 2026.10.27 Agudelo Ramirez, Santiago (144414943) (1738) | 0 | 83.50% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.10.27 | Round 2: Guevara Rodriguez, Jeronimo - Ortiz Contreras, Samuel | 2.8 | 2026.10.27 Guevara Rodriguez, Jeronimo (144452195) (1419) | 0 | 76.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.10.27 | Round 1: Ortiz Contreras, Samuel - Ortega Tovar, Juan Diego | 1.9 | 2026.10.27 Ortega Tovar, Juan Diego (144478038) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.08.01 | Round 9: Pucachaqui Arotingo, Jempue - Ortiz Contreras, Samuel | 9.5 | 2026.08.01 Pucachaqui Arotingo, Jempue (3659453) (1517) | ½ | 75.90% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | |
| 2026.05.14 | XV Campeonato Panamericano U9 Open | 2 | 2026.05.14 Zheng, William (39950530) (1561) | 0 | 43.30% | 1. e4 e6 2. Nf3 e5 3. Bc4 Nc6 | |
| 2026.05.01 | Round 3: Osorio Velandia, Samuel David - Ortiz Contreras, Samuel | 3.10 | 2026.05.01 Osorio Velandia, Samuel David (144473125) | 1 | 92.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.05.01 | Round 2: Ortiz Contreras, Samuel - Medrano Cardenas, Miguel Angel | 2.10 | 2026.05.01 Medrano Cardenas, Miguel Angel (144465416) | 1 | 86.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.04.30 | Round 7: Ortiz Contreras, Samuel - Nicolas Vasco Muneton | 7.9 | 2026.04.30 Nicolas Vasco Muneton | 1 | 88.90% | 1. e4 e5 2. Nf3 d6 3. d4 Nc6 | |
| 2026.04.30 | Round 6: Ortiz Contreras, Samuel - Navarro Espana, Jacobo | 6.9 | 2026.04.30 Navarro Espana, Jacobo (144446900) (1482) | 1 | 96.30% | 1. e4 c5 2. Nf3 e6 3. c3 a6 | |
| 2026.04.30 | Round 5: Ferrada Parada, Mateo Eduardo - Ortiz Contreras, Samuel | 5.9 | 2026.04.30 Ferrada Parada, Mateo Eduardo (144457553) | 1 | 86.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 | |
| 2026.04.30 | Round 4: Ortiz Contreras, Samuel - Brinez Moreno, Christopher | 4.9 | 2026.04.30 Brinez Moreno, Christopher (144435304) | 1 | 93.90% | 1. e4 e6 2. b3 d5 3. Bb2 dxe4 | |
| 2026.04.30 | Round 1: Ian Parra Lavacude - Ortiz Contreras, Samuel | 1.10 | 2026.04.30 Parra Lavacude, Ian (144459254) | 1 | 86.20% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2026.03.23 | Round 7: Comas Bermeo, Emilie - Ortiz Contreras, Samuel | 7.14 | 2026.03.23 Comas Bermeo, Emilie (144429371) (1583) | * | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.03.23 | Round 6: Ortiz Contreras, Samuel - Echeverria Sabogal, Jeronimo | 6.12 | 2026.03.23 Echeverria Sabogal, Jeronimo (144422482) (1593) | ½ | - | 1. e4 c5 2. Nc3 d6 3. f4 Nf6 | |
| 2026.03.22 | Round 5: Martinez Russi, Tygua Lautaro - Ortiz Contreras, Samuel | 5.18 | 2026.03.22 Martinez Russi, Tygua Lautaro (144441347) (1515) | 1 | 86.80% | 1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 | |
| 2026.03.22 | Round 4: Ortiz Contreras, Samuel - Miguel Angel Medrano Cardenas | 4.28 | 2026.03.22 Medrano Cardenas, Miguel Angel (144465416) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 | |
| 2026.03.22 | Round 3: Ortiz Ortiz, Diego Alejandro - Ortiz Contreras, Samuel | 3.15 | 2026.03.22 Ortiz Ortiz, Diego Alejandro (144429606) (1594) | 0 | 78.60% | 1. d4 d5 2. Nf3 Nf6 3. e3 c5 | |
| 2026.03.21 | Round 2: Justin Alejandro Gamba Soler - Ortiz Contreras, Samuel | 2.29 | 2026.03.21 Justin Alejandro Gamba Soler | 1 | 96.30% | 1. d3 e5 2. Nc3 Nf6 3. f3 d5 | |
| 2026.03.20 | Round 1: Ortiz Contreras, Samuel - Romero Ballesteros, Gabriel Matias | 1.6 | 2026.03.20 Romero Ballesteros, Gabriel Matias (144402902) (1651) | 0 | 88.60% | 1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 | |
| 2025.12.11 | XXI Festival Sudamericano de la Juventud 2025 | 9 | 2025.12.11 Cantor Pardo, Joaquin (144423195) (1571) | 0 | 91.30% | 1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 | |
| 2025.12.08 | XXI Festival Sudamericano de la Juventud 2025 | 4 | 2025.12.08 Palacio Salazar, Nicolas (144437439) (1636) | 0 | 86.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.11.17 | Round 6: Juan David Gonzalez Osorio - Ortiz Contreras, Samuel | 6.14 | 2025.11.17 Juan David Gonzalez Osorio | 0 | 86.90% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.11.15 | Round 3: Kevin Santiago Rodriguez Diaz - Ortiz Contreras, Samuel | 3.19 | 2025.11.15 Kevin Santiago Rodriguez Diaz | 0 | 75.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.07.04 | Sudamericano Escolar Categorias Impares | 8.1 | 2025.07.04 Gonzales Olazo, Rodrigo (81457189) | 1 | 62.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2025.07.02 | Sudamericano Escolar Categorias Impares | 9.1 | 2025.07.02 Farias Beseler, Cristobal (3483371) (1436) | 1 | 87.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.07.02 | Sudamericano Escolar Categorias Impares | 5.2 | 2025.07.02 Ramos Barriga, Juan Eduardo (81404832) (1517) | 0 | 83.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.07.02 | Sudamericano Escolar Categorias Impares | 4.1 | 2025.07.02 Navarro Espana, Jacobo (144446900) (1589) | 0 | 79.50% | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.07.02 | Sudamericano Escolar Categorias Impares | 3.2 | 2025.07.02 Pucachaqui Arotingo, Jempue (3659453) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.06.01 | Round 6: Estrada Herrera, Jeronimo - Ortiz Contreras, Samuel | 6.17 | 2025.06.01 Estrada Herrera, Jeronimo (144406045) (1533) | 0 | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.05.30 | Round 2: Ortiz Contreras, Samuel - Contreras Salcedo, Samuel Esteban | 2.17 | 2025.05.30 Contreras Salcedo, Samuel Esteban (144422466) (1503) | ½ | 76.20% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2024.09.22 | Round 7: Isaac Moreno Rodriguez - Ortiz Contreras, Samuel | 9.18 | 2024.09.22 Isaac Moreno Rodriguez | 0 | 50.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.09.22 | Round 6: Franco Jimenez Franz - Ortiz Contreras, Samuel | 8.19 | 2024.09.22 Franco Jimenez Franz | 1 | 78.90% | 1. e4 e5 2. d4 Nc6 3. d5 Nb4 | |
| 2024.09.21 | Round 5: Ortiz Contreras, Samuel - Ramirez Mejia, Jose Gregorio | 7.15 | 2024.09.21 Ramirez Mejia, Jose Gregorio (144437455) | 0 | 82.10% | 1. e4 c5 2. d4 e6 3. dxc5 Bxc5 | |
| 2024.09.21 | Round 4: Ian Samuel Garnica Castaneda - Ortiz Contreras, Samuel | 6.20 | 2024.09.21 Ian Samuel Garnica Castaneda | 1 | 84.30% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 | |
| 2024.09.20 | Round 3: Ortiz Contreras, Samuel - Lozano Cardozo, Dominic Andres | 5.20 | 2024.09.20 Lozano Cardozo, Dominic Andres (144437536) | 1 | 52.80% | 1. e4 d5 2. Nf3 dxe4 3. Ne5 Nc6 | |
| 2024.09.20 | Round 2: Lee Morales, Juan Martin - Ortiz Contreras, Samuel | 4.18 | 2024.09.20 Lee Morales, Juan Martin (144432887) | 0 | 80.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.09.19 | Round 1: Ortiz Contreras, Samuel - Guevara Garcia, Samuel Alejandro | 3.14 | 2024.09.19 Guevara Garcia, Samuel Alejandro (144427468) | 0 | 84.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 |