Player profile
Valadez Sepulveda, Joel Isaac
Dossier
12 of 38 games analyzed.
Accuracy: 85.2%
Opened c4: 2/2
Castled kingside: 4Same-side castling: 3Castled queenside: 2Opposite-side castling: 2Did not castle: 2
Played on the queenside: 3Played in the center: 2Fianchettoed kingside: 1Played on the kingside: 1
Kept the bishop pair: 7Backward pawn: 7Space advantage: 6Missed tactics: 5Initiated exchanges: 5Active pieces: 5Sacrificed material: 2Isolated pawn: 2Avoided exchanges: 2
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 15 games 5W 4D 6L
English Opening 12 games 5W 3D 4L
King's English Variation 6 games 2W 3D 1L
Three Knights System
2 games
0W
1D
1L
Four Knights Variation, Fianchetto Line, with .. d6, Be7
1 game
1W
0D
0L
Adhiban Gambit
1 game
0W
1D
0L
Closed System
1 game
0W
1D
0L
Closed System, Full Symmetry
1 game
1W
0D
0L
Symmetrical Variation 2 games 1W 0D 1L
Botvinnik System Reversed, with Nf3
1 game
1W
0D
0L
Three Knights, Fianchetto Variation
1 game
0W
0D
1L
Four Knights System 2 games 2W 0D 0L
Nimzowitsch Variation
2 games
2W
0D
0L
Great Snake Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation
1 game
0W
0D
1L
Catalan Opening 2 games 0W 1D 1L
Open Defense 2 games 0W 1D 1L
Classical Line
1 game
0W
1D
0L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 19 games 3W 2D 14L
French Defense 14 games 1W 2D 11L
Tarrasch Variation 5 games 0W 1D 4L
(unspecified)
5 games
0W
1D
4L
Advance Variation 3 games 1W 0D 2L
Main Line
2 games
0W
0D
2L
(unspecified)
1 game
1W
0D
0L
Classical Variation 3 games 0W 1D 2L
Steinitz Variation
2 games
0W
0D
2L
Shirov-Anand Variation
1 game
0W
1D
0L
King's Indian Attack 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Rubinstein Variation 1 game 0W 0D 1L
Blackburne Defense
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
Ragozin Variation
1 game
0W
0D
1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 0W 0D 1L
Semi-Averbakh System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
with e6
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 0D 1L
Sicilian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 62
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 38 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.15 | Round 11: Villegas Trejo, Octavio Santiago - Valadez Sepulveda, Joel Isaac | 11.58 | 2026.06.15 Villegas Trejo, Octavio Santiago (550009168) | 1 | - | 1. e4 e6 2. e5 d5 3. d4 c5 | |
| 2026.06.13 | Round 10: Valadez Sepulveda, Joel Isaac - Orocio Mendoza, Egbert David | 10.58 | 2026.06.13 Orocio Mendoza, Egbert David (5185602) (1968) | 0 | - | 1. c4 g6 2. d4 Nf6 3. Nc3 d5 | |
| 2026.06.10 | Round 9: Galvan Rodriguez, Irving Gamaliel - Valadez Sepulveda, Joel Isaac | 9.55 | 2026.06.10 Galvan Rodriguez, Irvin Gamaliel (29630061) (1755) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2026.06.10 | Round 8: Valadez Sepulveda, Joel Isaac - Cienfuegos Torres, Cristopher Alejandro | 8.54 | 2026.06.10 Cienfuegos Torres, Cristopher Alejandro (29624282) (1714) | ½ | - | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 | |
| 2026.06.09 | Round 7: Ortez, Andrea - Valadez Sepulveda, Joel Isaac | 7.49 | 2026.06.09 Ortez, Andrea (6702392) (2024) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2026.06.09 | Round 6: Valadez Sepulveda, Joel Isaac - Sepliarsky, Mario | 6.50 | 2026.06.09 Sepliarsky, Mario (20003234) (2034) | ½ | - | 1. c4 e6 2. d4 Nf6 3. Nf3 d5 | |
| 2026.06.08 | Round 9: Pacheco Sierra, Diego Sebastian - Valadez Sepulveda, Joel Isaac | 9.26 | 2026.06.08 Pacheco Sierra, Diego Sebastian (29688540) (1906) | 0 | - | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2026.06.08 | Round 8: Valadez Sepulveda, Joel Isaac - Luna Rodriguez, Sebastian | 8.31 | 2026.06.08 Luna Rodriguez, Sebastian (5154782) (1800) | 1 | - | 1. c4 c5 2. Nc3 g6 3. Nf3 Bg7 | |
| 2026.06.08 | Round 7: Duarte Cramer, Evelynn Renata - Valadez Sepulveda, Joel Isaac | 7.3 | 2026.06.08 Duarte Cramer, Evelynn Renata (29620198) (1663) | 1 | - | 1. d4 Nf6 2. Bf4 e6 3. Nc3 d5 | |
| 2026.06.08 | Round 6: Mateus, Martha - Valadez Sepulveda, Joel Isaac | 6.31 | 2026.06.08 Mateus, Martha (4401549) (1914) | 0 | - | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2026.06.08 | Round 5: Valadez Sepulveda, Joel Isaac - Sosa Guzman, Daniel | 5.4 | 2026.06.08 Sosa Guzman, Daniel (550009001) | 1 | - | 1. c4 e5 2. Nc3 Nc6 3. Nf3 d6 | |
| 2026.06.08 | Round 4: Cienfuegos Torres, Cristopher Alejandro - Valadez Sepulveda, Joel Isaac | 4.2 | 2026.06.08 Cienfuegos Torres, Cristopher Alejandro (29624282) (1743) | 0 | - | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2026.06.08 | Round 3: Valadez Sepulveda, Joel Isaac - Diaz Gonzalez, Ana Sofia | 3.1 | 2026.06.08 Diaz Gonzalez, Ana Sofia (4492927) (1825) | ½ | - | 1. c4 e5 2. Nc3 Nf6 3. Nf3 e4 | |
| 2026.06.08 | Round 2: Fogo Esquivel, Levi Kalani Alexander - Valadez Sepulveda, Joel Isaac | 2.22 | 2026.06.08 Fogo Esquivel, Levi Kalani Alexander (5183189) (2139) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2026.06.08 | Round 1: Valadez Sepulveda, Joel Isaac - Juarez Flores, Carlos A. | 1.13 | 2026.06.08 Juarez Flores, Carlos A. (7300018) (2352) | 0 | - | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 | |
| 2026.06.06 | Round 9: Luna Monsalve, Sofia - Valadez Sepulveda, Joel Isaac | 9.26 | 2026.06.06 Luna Monsalve, Sofia (4486846) (1779) | 0 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.06.06 | Round 8: Valadez Sepulveda, Joel Isaac - Galvan Rodriguez, Irving Gamaliel | 8.25 | 2026.06.06 Galvan Rodriguez, Irvin Gamaliel (29630061) (1545) | 0 | - | 1. c4 e6 2. d4 d5 3. g3 Nf6 | |
| 2026.06.06 | Round 7: Jimenez Salas, Maria Teresa - Valadez Sepulveda, Joel Isaac | 7.17 | 2026.06.06 Jimenez Salas, Maria Teresa (3843866) (2119) | 0 | - | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.06.06 | Round 6: Valadez Sepulveda, Joel Isaac - Alfaro, William | 6.17 | 2026.06.06 Alfaro, William (6100457) (2072) | ½ | - | 1. c4 g6 2. Nc3 Bg7 3. g3 e5 | |
| 2026.06.06 | Round 4: Valadez Sepulveda, Joel Isaac - Avila Rodriguez, Joshua Adrian | 4.16 | 2026.06.06 Avila Rodriguez, Joshua Adrian (5126444) (2152) | 0 | - | 1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 | |
| 2026.06.06 | Round 3: Argote Heredia, Valentina - Valadez Sepulveda, Joel Isaac | 3.14 | 2026.06.06 Argote Heredia, Valentina (4431022) (2231) | ½ | - | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.06.06 | Round 2: Valadez Sepulveda, Joel Isaac - Cienfuegos Torres, Cristopher Alejandro | 2.31 | 2026.06.06 Cienfuegos Torres, Cristopher Alejandro (29624282) (1689) | 1 | - | 1. c4 e5 2. Nc3 d6 3. g3 Nc6 | |
| 2026.06.06 | Round 1: Lopez Rayo, Santiago - Valadez Sepulveda, Joel Isaac | 1.13 | 2026.06.06 Lopez Rayo, Santiago (4455665) (2349) | 0 | - | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.06.05 | Round 5: Caballero Quijano, Mitzy Mishell - Valadez Sepulveda, Joel Isaac | 5.45 | 2026.06.05 Caballero Quijano, Mitzy Mishell (3807223) (2057) | 0 | 82.50% | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2026.06.05 | Round 5: Martinez Nestor, Ian Marco - Valadez Sepulveda, Joel Isaac | 5.24 | 2026.06.05 Martinez Nestor, Ian Marco (29699517) (1823) | 1 | - | 1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 | |
| 2026.06.05 | Round 3: Valadez Sepulveda, Joel Isaac - Cisneros Arevalo, Francisco | 3.60 | 2026.06.05 Cisneros Arevalo, Francisco (5193680) (1570) | 1 | - | 1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 | |
| 2026.06.04 | Round 4: Lopez Rayo, Isabella - Valadez Sepulveda, Joel Isaac | 4.47 | 2026.06.04 Lopez Rayo, Isabella (4452755) (1996) | ½ | 88.50% | 1. e4 e6 2. d4 d5 3. Nd2 h6 | |
| 2026.06.04 | Round 1: Valadez Sepulveda, Joel Isaac - Palma Villanueva, Miguel Tadeo | 1.40 | 2026.06.04 Palma Villanueva, Miguel Tadeo (5133483) (2290) | 0 | - | 1. c4 g6 2. g3 Bg7 3. Nc3 e5 | |
| 2026.06.03 | Round 2: Quesada Leon, Joshua - Valadez Sepulveda, Joel Isaac | 2.44 | 2026.06.03 Quesada Leon, Joshua (6513166) (2046) | 0 | 88.30% | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2024.11.01 | Ronda 4: Arreguin Hernandez, Alan Guillermo - Valadez Sepulveda, Joel Isaac | 4.8 | 2024.11.01 Arreguin Hernandez, Alan Guillermo (5108349) (2176) | 0 | 78.80% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.10.31 | Ronda 2: Lopez Gonzalez, Abel Fabian - Valadez Sepulveda, Joel Isaac | 2.5 | 2024.10.31 Lopez Gonzalez, Abel Fabian (3512673) (2431) | 0 | 75.80% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.10.31 | Ronda 5: Lopez Gonzalez, Abel Fabian - Valadez Sepulveda, Joel Isaac | 5.5 | 2024.10.31 Lopez Gonzalez, Abel Fabian (3512673) (2431) | 0 | 93.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.10.31 | Ronda 4: Valadez Sepulveda, Joel Isaac - Garcia Ibarra, Miguel Exiq | 4.3 | 2024.10.31 Garcia Ibarra, Miguel Exiq (5119278) (2105) | 0 | 85.40% | 1. c4 Nf6 2. Nc3 d6 3. Nf3 e5 | |
| 2024.10.31 | Ronda 3: Valadez Sepulveda, Joel Isaac - Martinez Castaneda, Allan | 3.5 | 2024.10.31 Martinez Castaneda, Allan (5108160) (2016) | 1 | 88.20% | 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 | |
| 2023.10.29 | Round 7: Joel Isaac Valadez Sepulveda - Mario Mauricio Campero Medina | 2023.10.29 Mario Mauricio Campero Medina (1587) | * | 78.60% | 1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.10.28 | Round 6: Algol Jorajuria Mendoza - Joel Isaac Valadez Sepulveda | 2023.10.28 Algol Jorajuria Mendoza | 0 | 89.50% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | ||
| 2023.10.28 | Round 5: Joel Isaac Valadez Sepulveda - Luis Angel Castro Hervet | 2023.10.28 Luis Angel Castro Hervet (1648) | 1 | 89.00% | 1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 | ||
| 2023.10.26 | Round 2: Alexander Shabalov - Joel Isaac Valadez Sepulveda | 2023.10.26 Alexander Shabalov (2465) | 0 | 65.10% | 1. e4 e6 2. d4 d5 3. e5 c5 |