Player profile
Sandoval Mercado, Carlos
Dossier
168 of 193 games analyzed.
Accuracy: 92.1%
Opened d4: 53/59Opened e4: 4/59Opened Nf3: 1/59Opened c4: 1/59
Castled kingside: 103Same-side castling: 82Opposite-side castling: 19Did not castle: 10Castled queenside: 9
Fianchettoed kingside: 41Played in the center: 41Played on the queenside: 34Fianchettoed queenside: 30Played on the kingside: 28
Active pieces: 94Space advantage: 88Kept the bishop pair: 78Backward pawn: 72Initiated exchanges: 69Isolated pawn: 68Sacrificed material: 67Avoided exchanges: 30Missed tactics: 19Accepted short draws: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 73 games 33W 26D 13L
Queen's Gambit Declined 15 games 7W 7D 1L
Exchange Variation 9 games 5W 4D 0L
Positional Variation
8 games
4W
4D
0L
Reshevsky Variation
1 game
1W
0D
0L
Queen's Knight Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Charousek Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Albin Countergambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Traditional Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Janowski Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 12 games 3W 7D 2L
Normal Variation 11 games 2W 7D 2L
(unspecified)
3 games
0W
3D
0L
Botvinnik System
3 games
1W
1D
1L
Gligoric System, Exchange Variation
1 game
0W
1D
0L
Gligoric System
1 game
0W
1D
0L
Gligoric System, Keres Variation
1 game
0W
1D
0L
Schlechter Defense
1 game
0W
0D
1L
Classical Defense
1 game
1W
0D
0L
St. Petersburg Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 8 games 4W 2D 2L
Open Defense 6 games 3W 1D 2L
(unspecified)
4 games
1W
1D
2L
Classical Line
2 games
2W
0D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed Variation 1 game 0W 1D 0L
Traditional Variation
1 game
0W
1D
0L
Bogo-Indian Defense 6 games 2W 2D 2L
Grünfeld Variation 3 games 0W 2D 1L
(unspecified)
3 games
0W
2D
1L
Retreat Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Wade-Smyslov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 5 games 2W 2D 1L
Colle System 3 games 1W 2D 0L
(unspecified)
3 games
1W
2D
0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 4 games 2W 0D 2L
Fianchetto Variation 2 games 1W 0D 1L
Carlsbad Variation
1 game
1W
0D
0L
Uhlmann-Szabo System
1 game
0W
0D
1L
Normal Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Karpov System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 3 games 1W 1D 1L
Quiet Variation 2 games 0W 1D 1L
(unspecified)
1 game
0W
1D
0L
Schallopp Defense
1 game
0W
0D
1L
Chebanenko Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Semi-Slav Defense 3 games 2W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Chigorin Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Defense 2 games 2W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Old Benoni 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Accepted 2 games 1W 1D 0L
Janowski-Larsen Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Central Variation 1 game 1W 0D 0L
McDonnell Defense
1 game
1W
0D
0L
Caro-Kann Defense 2 games 2W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Advance Variation 1 game 1W 0D 0L
Botvinnik-Carls Defense
1 game
1W
0D
0L
Sicilian Defense 2 games 0W 2D 0L
Najdorf Variation 2 games 0W 2D 0L
English Attack
2 games
0W
2D
0L
Nimzowitsch Defense 1 game 1W 0D 0L
Franco-Nimzowitsch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Classical Defense Deferred
1 game
1W
0D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Traditional Variation, Nimzowitsch Line
1 game
1W
0D
0L
Old Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
London System, with Be2 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Wade Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 1 game 1W 0D 0L
Semi-Leningrad Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Rat Defense 1 game 0W 0D 0L
English Rat 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
As Black 74 games 27W 24D 23L
Sicilian Defense 32 games 14W 10D 8L
Najdorf Variation 12 games 6W 5D 1L
English Attack
5 games
3W
2D
0L
(unspecified)
3 games
1W
2D
0L
Opocensky Variation, Traditional Line
2 games
1W
1D
0L
Adams Attack
1 game
0W
0D
1L
Opocensky Variation
1 game
1W
0D
0L
Moscow Variation 5 games 0W 1D 4L
Main Line
3 games
0W
0D
3L
(unspecified)
2 games
0W
1D
1L
Taimanov Variation 4 games 1W 2D 1L
Bastrikov Variation
2 games
0W
1D
1L
Bastrikov Variation, English Attack
1 game
0W
1D
0L
(unspecified)
1 game
1W
0D
0L
Closed 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Kalashnikov Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Richter-Rauzer Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Classical Variation 1 game 1W 0D 0L
Anti-Sozin Variation
1 game
1W
0D
0L
Lasker-Dunne Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sozin Attack 1 game 1W 0D 0L
Flank Variation
1 game
1W
0D
0L
French Variation 1 game 0W 1D 0L
Westerinen Attack
1 game
0W
1D
0L
Modern Variations 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Alapin Variation 1 game 1W 0D 0L
Anti-Alapin Gambit
1 game
1W
0D
0L
Queen's Gambit Declined 7 games 2W 2D 3L
Exchange Variation 4 games 1W 1D 2L
Positional Variation
2 games
1W
0D
1L
Reshevsky Variation
2 games
0W
1D
1L
Queen's Knight Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 6 games 4W 0D 2L
Accelerated London System 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
Normal Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Anti-Nimzo-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Spielmann-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dzindzi-Indian Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 5 games 2W 2D 1L
Fianchetto Variation 2 games 0W 2D 0L
Classical Fianchetto
1 game
0W
1D
0L
Classical Variation
1 game
0W
1D
0L
Semi-Averbakh System 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Normal Variation 1 game 1W 0D 0L
Rare Defenses
1 game
1W
0D
0L
English Opening 4 games 0W 1D 3L
Neo-Catalan 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Agincourt Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's English Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 4 games 2W 0D 2L
Wade-Smyslov Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Retreat Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Grünfeld Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 3 games 0W 2D 1L
St. Petersburg Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Classical Variation 1 game 0W 1D 0L
Noa Variation
1 game
0W
1D
0L
Normal Variation 1 game 0W 0D 1L
Classical Defense
1 game
0W
0D
1L
King's Indian Attack 2 games 1W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benoni Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Richter-Veresov Attack 1 game 1W 0D 0L
Richter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
East Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Petrosian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Slav Defense 1 game 0W 1D 0L
Chigorin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Accepted 1 game 0W 0D 1L
Classical Defense 1 game 0W 0D 1L
Alekhine System
1 game
0W
0D
1L
Pseudo Queen's Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Dutch Defense 1 game 0W 1D 0L
Leningrad Variation 1 game 0W 1D 0L
Warsaw Variation
1 game
0W
1D
0L
Blunders Top 4 of 550
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 193 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.16 | Round 9: Sandoval Mercado, Carlos - Palma Villanueva, Miguel Tadeo | 9.7 | 2026.09.16 Palma Villanueva, Miguel Tadeo (5133483) (2215) | ½ | 90.90% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.09.16 | Round 8: Garcia de Dios, Jose Antonio - Sandoval Mercado, Carlos | 8.5 | 2026.09.16 Garcia de Dios, Jose Antonio (5128919) (2272) | ½ | 90.90% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2026.09.15 | Round 7: Budisavljevic, Luka - Sandoval Mercado, Carlos | 7.2 | 2026.09.15 Budisavljevic, Luka (960047) (2493) | 0 | 88.00% | 1. Nf3 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.09.14 | Round 6: Sandoval Mercado, Carlos - Miranda Mesa, Elier | 6.3 | 2026.09.14 Miranda Mesa, Elier (3510697) (2449) | ½ | 86.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.09.13 | Round 5: Sandoval Mercado, Carlos - Vasquez Jimenez, Cristhian | 5.6 | 2026.09.13 Vasquez Jimenez, Cristhian (3814947) (2066) | 1 | 96.90% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.09.13 | Round 4: Varela Velazquez, Carlos Francisco - Sandoval Mercado, Carlos | 4.5 | 2026.09.13 Varela Velazquez, Carlos Francisco (5139287) (2203) | ½ | 88.10% | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 | |
| 2026.09.12 | Round 2: Jorajuria Mendoza, Algol - Sandoval Mercado, Carlos | 2.8 | 2026.09.12 Jorajuria Mendoza, Algol (5128897) (2108) | 1 | 91.40% | 1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 | |
| 2026.09.11 | Round 3: Sandoval Mercado, Carlos - Quesada Perez, Luis Ernesto | 3.1 | 2026.09.11 Quesada Perez, Luis Ernesto (3520773) (2543) | ½ | 98.60% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.09.11 | Round 1: Sandoval Mercado, Carlos - Vega Castaneda, Ulises Antonio | 1.8 | 2026.09.11 Vega Castaneda, Ulises Antonio (5108128) (1878) | 1 | 96.50% | 1. e4 Nc6 2. Nf3 e6 3. d4 d5 | |
| 2026.08.09 | Ronda 9: Torres Rosas, Luis Carlos - Sandoval Mercado, Carlos | 9.5 | 2026.08.09 Torres Rosas, Luis Carlos (5111080) (2342) | 0 | 90.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.08.08 | Ronda 8: Sandoval Mercado, Carlos - Paredes Guzman, Francisco Javier | 8.7 | 2026.08.08 Paredes Guzman, Francisco Javier (5167680) (2137) | 1 | 96.20% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.08.08 | Ronda 7: Benitez Lozano, Javier - Sandoval Mercado, Carlos | 7.4 | 2026.08.08 Benitez Lozano, Javier (5102472) (2285) | 0 | 86.50% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.08.08 | Ronda 6: Otero Acosta, Diasmany - Sandoval Mercado, Carlos | 6.7 | 2026.08.08 Otero Acosta, Diasmany (3503186) (2269) | 1 | 97.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.08.07 | Ronda 5: Sandoval Mercado, Carlos - Fonseca Manrique, Enrique | 5.9 | 2026.08.07 Fonseca Manrique, Enrique (5114330) (2168) | 1 | 97.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.08.06 | Ronda 4: Sandoval Mercado, Carlos - Gonzalez Zharikov, Andrey | 4.5 | 2026.08.06 Gonzalez Zharikov, Andrey (5145287) (2208) | 0 | 84.90% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.08.05 | Ronda 2: Sandoval Mercado, Carlos - Avila Rodriguez, Joshua Adrian | 2.6 | 2026.08.05 Avila Rodriguez, Joshua Adrian (5126444) (2256) | 1 | 98.50% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.08.05 | Ronda 1: Vega Castaneda, Ulises Antonio - Sandoval Mercado, Carlos | 1.6 | 2026.08.05 Vega Castaneda, Ulises Antonio (5108128) (1879) | 1 | 89.30% | 1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 | |
| 2026.08.04 | Ronda 3: Cori, Jorge - Sandoval Mercado, Carlos | 3.1 | 2026.08.04 Cori, Jorge (3802272) (2586) | 0 | 86.50% | 1. e4 c5 2. Nc3 a6 3. g3 b5 | |
| 2026.07.05 | Round 6: Sandoval Mercado, Carlos - Lopez Garcia, Miguel Angel | 6.2 | 2026.07.05 Lopez Garcia, Miguel Angel (5149916) (2217) | ½ | 88.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.07.04 | Round 4: Sandoval Mercado, Carlos - Varela Velazquez, Carlos Francisco | 4.2 | 2026.07.04 Varela Velazquez, Carlos Francisco (5139287) (2248) | 0 | 83.30% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.07.04 | Round 3: Gilbero Hernandez Guerrero - Sandoval Mercado, Carlos | 3.2 | 2026.07.04 Gilbero Hernandez Guerrero | 1 | 96.70% | 1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 | |
| 2026.07.03 | Round 5: Obregon Rivero, Juan Carlos - Sandoval Mercado, Carlos | 5.1 | 2026.07.03 Obregon Rivero, Juan Carlos (3507815) (2468) | ½ | 81.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2026.07.03 | Round 2: Sandoval Mercado, Carlos - Gonzalez Zharikov, Andrey | 2.2 | 2026.07.03 Gonzalez Zharikov, Andrey (5145287) (2181) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.07.03 | Round 1: Javier Ramirez Jimenes - Sandoval Mercado, Carlos | 1.2 | 2026.07.03 Javier Ramirez Jimenes | 1 | - | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2026.06.10 | Round 11: Santiago, Yago De Moura - Sandoval Mercado, Carlos | 11.4 | 2026.06.10 Santiago, Yago De Moura (2103877) (2479) | 0 | 88.50% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.06.09 | Round 10: Sandoval Mercado, Carlos - Torres Rosas, Luis Carlos | 10.10 | 2026.06.09 Torres Rosas, Luis Carlos (5111080) (2312) | 1 | - | 1. d4 Nf6 2. c4 e6 3. g3 c5 | |
| 2026.06.08 | Round 9: Sandoval Mercado, Carlos - Peralta, Fernando | 9.6 | 2026.06.08 Peralta, Fernando (105309) (2552) | ½ | 95.30% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.06.07 | Round 8: Cori, Jorge - Sandoval Mercado, Carlos | 8.4 | 2026.06.07 Cori, Jorge (3802272) (2613) | ½ | 96.80% | 1. d4 Nf6 2. Nf3 c5 3. d5 e6 | |
| 2026.06.06 | Round 7: Sandoval Mercado, Carlos - Lopez Rayo, Santiago | 7.7 | 2026.06.06 Lopez Rayo, Santiago (4455665) (2418) | ½ | 98.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.06.05 | Round 6: Obregon Rivero, Juan Carlos - Sandoval Mercado, Carlos | 6.1 | 2026.06.05 Obregon Rivero, Juan Carlos (3507815) (2446) | 0 | 84.10% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2026.06.05 | Round 5: Sandoval Mercado, Carlos - Cardoso Cardoso, Jose Gabriel | 5.2 | 2026.06.05 Cardoso Cardoso, Jose Gabriel (4430492) (2527) | ½ | 92.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.06.04 | Round 4: Delgado Romero, Marco - Sandoval Mercado, Carlos | 4.3 | 2026.06.04 Delgado Romero, Marco (3832457) (2373) | 1 | 96.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.06.04 | Round 3: Sandoval Mercado, Carlos - Sanchez Negreiros, Jose Alberto | 3.11 | 2026.06.04 Sanchez Negreiros, Jose Alberto (3851516) (2349) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.06.04 | Round 1: Sandoval Mercado, Carlos - Linares Orellana, Hector Jose | 1.17 | 2026.06.04 Linares Orellana, Hector Jose (7304307) (2021) | 1 | - | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.06.03 | Round 2: Cervantes Landeiro, Thalia - Sandoval Mercado, Carlos | 2.16 | 2026.06.03 Cervantes Landeiro, Thalia (3520498) (2262) | 1 | 90.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.05 | Round 9: Tovar Ochoa, Cristopher Ian - Sandoval Mercado, Carlos | 9.12 | 2026.04.05 Tovar Ochoa, Cristopher Ian (5197384) (2179) | 1 | 88.20% | 1. d4 Nf6 2. c4 e6 3. a3 d5 | |
| 2026.04.04 | Round 8: Sandoval Mercado, Carlos - Perez Rodriguez, Cesar Alejandro | 8.9 | 2026.04.04 Perez Rodriguez, Cesar Alejandro (3518973) (2395) | 0 | 80.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.04.04 | Round 7: Hidalgo Diaz, Daniel - Sandoval Mercado, Carlos | 7.8 | 2026.04.04 Hidalgo Diaz, Daniel (3528758) (2362) | ½ | 75.30% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | |
| 2026.04.03 | Round 6: Sandoval Mercado, Carlos - Galaviz Medina, Sion Radamantys | 6.3 | 2026.04.03 Galaviz Medina, Sion Radamantys (5123119) (2514) | ½ | 93.90% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2026.04.03 | Round 5: Florez Salazar, Luis Angel - Sandoval Mercado, Carlos | 5.9 | 2026.04.03 Florez Salazar, Luis Angel (4416856) (2244) | 1 | 98.70% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2026.04.02 | Round 4: Sandoval Mercado, Carlos - Benitez Lozano, Javier | 4.7 | 2026.04.02 Benitez Lozano, Javier (5102472) (2267) | ½ | 68.10% | 1. d4 Nf6 2. Nf3 d5 3. e3 c5 | |
| 2026.04.02 | Round 3: Salinas Cardenas, Rodrigo Salvador - Sandoval Mercado, Carlos | 3.7 | 2026.04.02 Salinas Cardenas, Rodrigo Salvador (5180589) (2108) | ½ | 98.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.04.02 | Round 2: Sandoval Mercado, Carlos - Diaz Guerrero, Jesus Daniel | 2.10 | 2026.04.02 Diaz Guerrero, Jesus Daniel (3979288) (2135) | 1 | - | 1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 | |
| 2026.04.01 | Round 1: Hidalgo Rios, Manuel - Sandoval Mercado, Carlos | 1.10 | 2026.04.01 Hidalgo Rios, Manuel (5103550) (1928) | 1 | 97.70% | 1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 | |
| 2025.12.21 | Sunway Sitges 2025 | 10.13 | 2025.12.21 Karthikeyan, P. (5018226) (2285) | 0 | 93.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.12.21 | Sunway Sitges 2025 | 9.13 | 2025.12.21 Yu, Jennifer (2078341) (2276) | ½ | - | 1. c4 e6 2. g3 d5 3. Bg2 d4 | |
| 2025.12.20 | Sunway Sitges 2025 | 8.10 | 2025.12.20 Dudognon, Thibault (20675569) (2354) | ½ | 84.80% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2025.12.20 | Sunway Sitges 2025 | 7.10 | 2025.12.20 Leiva, Gianmarco (3804399) (2358) | ½ | - | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | |
| 2025.12.19 | Sunway Sitges 2025 | 6.3 | 2025.12.19 Li, Di (8607508) (2549) | 0 | - | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.12.19 | Sunway Sitges 2025 | 5.3 | 2025.12.19 Dai, Changren (8608156) (2551) | 1 | - | 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ | |
| 2025.12.19 | Sunway Sitges 2025 | 4.16 | 2025.12.19 Montes Molina, Ivan (54705193) (2187) | 1 | - | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.12.19 | Sunway Sitges 2025 | 3.13 | 2025.12.19 Daakshin Arun (366195016) (2274) | ½ | - | 1. d4 d5 2. c4 e6 3. Nc3 h6 | |
| 2025.12.19 | Sunway Sitges 2025 | 2.19 | 2025.12.19 Midoux, Sebastien (611140) (2172) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.12.19 | Sunway Sitges 2025 | 1.19 | 2025.12.19 Sanchez Negreiros, Jose Alberto (3851516) (2055) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2025.12.04 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 9.6 | 2025.12.04 Xu, Zhihang (8611572) (2477) | 0 | - | ||
| 2025.12.03 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 8.12 | 2025.12.03 Adharsh K (25718207) (2350) | 1 | 92.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2025.12.03 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 7.7 | 2025.12.03 Rathanvel, V S (25002112) (2492) | ½ | 91.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.02 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 6.16 | 2025.12.02 Navarro Lopez-Menchero, Daniel (2297370) (2240) | 1 | 96.10% | 1. Nf3 d5 2. d4 Nf6 3. e3 c5 | |
| 2025.11.30 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 5.3 | 2025.11.30 Jacobson, Brandon (30901561) (2583) | 0 | 90.10% | 1. c4 e5 2. g3 Nf6 3. Bg2 c6 | |
| 2025.11.30 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 4.5 | 2025.11.30 Ilinca, Felix-Antonio (54764998) (2429) | ½ | 98.30% | 1. d4 d5 2. c4 e6 3. Nc3 h6 | |
| 2025.11.29 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 3.11 | 2025.11.29 Daakshin Arun (366195016) (2274) | 1 | 96.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.11.28 | XXII Torneo Internacional Gran Hotel Bali Grupo A | 2.19 | 2025.11.28 Cornelisse, John (1008137) (2137) | 1 | 97.00% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2025.09.30 | Round 9: Gurrola Viramontes, Jose Juan - Sandoval Mercado, Carlos | 9.8 | 2025.09.30 Gurrola Viramontes, Jose Juan (5156181) (1868) | 1 | 96.70% | 1. e4 c5 2. g3 d5 3. Bg2 dxe4 | |
| 2025.09.29 | Round 8: Sandoval Mercado, Carlos - Fernandez Hernandez, Arturo A. | 8.3 | 2025.09.29 Fernandez Hernandez, Arturo A. (3509230) (2309) | 0 | - | 1. d4 d5 2. c4 e6 3. Nc3 h6 | |
| 2025.09.28 | Round 6: Sandoval Mercado, Carlos - Cofre Archibold, Nestor | 6.4 | 2025.09.28 Cofre Archibold, Nestor (5122279) (2269) | 1 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.09.27 | Round 4: Figueredo Losada, Leonel - Sandoval Mercado, Carlos | 4.2 | 2025.09.27 Figueredo Losada, Leonel (3507971) (2303) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.26 | Round 3: Sandoval Mercado, Carlos - Duarte Barahona, Raul Alejandro | 3.3 | 2025.09.26 Duarte Barahona, Raul Alejandro (5107474) (2197) | 1 | - | 1. d4 c5 2. d5 d6 3. e4 g6 | |
| 2025.09.26 | Round 2: Silva Sobreyra, Sid Diego - Sandoval Mercado, Carlos | 2.3 | 2025.09.26 Silva Sobreyra, Sid Diego (29636779) (2033) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.25 | Round 7: Hernandez Guerrero, Gilberto - Sandoval Mercado, Carlos | 7.1 | 2025.09.25 Hernandez Guerrero, Gilberto (5100011) (2401) | 0 | - | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.09.25 | Round 5: Sandoval Mercado, Carlos - Garcia de Dios, Jose Antonio | 5.1 | 2025.09.25 Garcia de Dios, Jose Antonio (5128919) (2205) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.18 | Ronda 9: Sandoval Mercado, Carlos - Montes Orozco, Miguel Angel | 9.3 | 2025.09.18 Montes Orozco, Miguel Angel (5159989) (2290) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.13 | Ronda 3: Avendano Porras, Rodrigo - Sandoval Mercado, Carlos | 3.4 | 2025.09.13 Avendano Porras, Rodrigo (6503357) (1946) | 1 | 97.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.12 | Ronda 2: Sandoval Mercado, Carlos - Medina Calderon, Victor Manuel | 2.6 | 2025.09.12 Medina Calderon, Victor Manuel (5121965) (2016) | 1 | 94.70% | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2025.09.11 | Ronda 8: Benitez Lozano, Javier - Sandoval Mercado, Carlos | 8.1 | 2025.09.11 Benitez Lozano, Javier (5102472) (2285) | 0 | 85.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.09.11 | Ronda 7: Sandoval Mercado, Carlos - Cori Quispe, Kevin Joel | 7.1 | 2025.09.11 Cori Quispe, Kevin Joel (3814017) (2453) | 1 | 97.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.09.11 | Ronda 6: Sandoval Mercado, Carlos - Gonzalez Zamora, Juan Carlos | 6.1 | 2025.09.11 Gonzalez Zamora, Juan Carlos (3507548) (2456) | ½ | - | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.09.11 | Ronda 5: Flom, Gabriel - Sandoval Mercado, Carlos | 5.1 | 2025.09.11 Flom, Gabriel (621650) (2431) | ½ | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.11 | Ronda 4: Sandoval Mercado, Carlos - Quesada Perez, Luis Ernesto | 4.1 | 2025.09.11 Quesada Perez, Luis Ernesto (3520773) (2559) | 1 | 95.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.09.11 | Ronda 1: Tututi Guillen, Eduardo - Sandoval Mercado, Carlos | 1.6 | 2025.09.11 Tututi Guillen, Eduardo (5125790) (1908) | 1 | 95.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.15 | Round 9: Sandoval Mercado, Carlos - Gauri, Shankar | 9.2 | 2025.06.15 Gauri, Shankar (5041350) (2322) | 0 | 90.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.06.15 | Round 8: Amburgy, Ryan - Sandoval Mercado, Carlos | 8.4 | 2025.06.15 Amburgy, Ryan (30924820) (2332) | 0 | 91.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 h6 | |
| 2025.06.14 | Round 7: Sandoval Mercado, Carlos - Kambrath, Yannick | 7.3 | 2025.06.14 Kambrath, Yannick (20632525) (2389) | 1 | 92.00% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | |
| 2025.06.14 | Round 6: Nagy, Gabor - Sandoval Mercado, Carlos | 6.3 | 2025.06.14 Nagy, Gabor (737119) (2463) | 0 | 93.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.06.13 | Round 5: Sandoval Mercado, Carlos - Plat, Vojtech | 5.4 | 2025.06.13 Plat, Vojtech (325740) (2497) | ½ | 93.60% | 1. d4 d5 2. c4 e5 3. dxe5 Ne7 | |
| 2025.06.13 | Round 4: Galaviz Medina, Sion Radamantys - Sandoval Mercado, Carlos | 4.2 | 2025.06.13 Galaviz Medina, Sion Radamantys (5123119) (2503) | 0 | 89.90% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | |
| 2025.06.12 | Round 3: Sandoval Mercado, Carlos - Stremavicius, Titas | 3.5 | 2025.06.12 Stremavicius, Titas (12804444) (2560) | ½ | 95.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.06.12 | Round 2: Das, Aditeya - Sandoval Mercado, Carlos | 2.1 | 2025.06.12 Das, Aditeya (30975972) (2266) | 1 | 96.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.12 | Round 1: Shafer, Logan C - Sandoval Mercado, Carlos | 1.5 | 2025.06.12 Shafer, Logan C (30993342) (2217) | ½ | 93.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.29 | SixDays Budapest March 2025 GM B | 9.2 | 2025.03.29 Krishna C R G (5018625) (2418) | ½ | 93.20% | 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 | |
| 2025.03.28 | SixDays Budapest March 2025 GM B | 8.4 | 2025.03.28 Nemeth, Zalan (2512041) (2341) | 0 | 83.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.03.28 | SixDays Budapest March 2025 GM B | 7.3 | 2025.03.28 Mirzoev, Azer (13400304) (2470) | 0 | 89.30% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.03.27 | SixDays Budapest March 2025 GM B | 6.3 | 2025.03.27 Grover, Sahaj (5021103) (2469) | 1 | 92.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.26 | SixDays Budapest March 2025 GM B | 5.4 | 2025.03.26 Baasansuren, Erdene (4902084) (2394) | ½ | 98.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.26 | SixDays Budapest March 2025 GM B | 4.2 | 2025.03.26 Mayank Chakraborty (25659766) (2444) | ½ | 89.80% | 1. e4 c5 2. Nf3 e6 3. b3 Nc6 | |
| 2025.03.25 | SixDays Budapest March 2025 GM B | 3.5 | 2025.03.25 Sklokin-Bagiyan, Sergey (55730230) (2338) | ½ | 88.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.03.25 | SixDays Budapest March 2025 GM B | 2.1 | 2025.03.25 Pap, Gyula (725323) (2475) | 1 | 93.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.24 | SixDays Budapest March 2025 GM B | 1.5 | 2025.03.24 Li, Wenxiang (8609748) (2260) | ½ | 99.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.22 | OneWeek GM-A | 9.5 | 2025.03.22 Lu, Maximillian (2096242) (2392) | ½ | 93.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.21 | OneWeek GM-A | 8.1 | 2025.03.21 Berczes, David (722960) (2408) | 1 | 93.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 | |
| 2025.03.21 | OneWeek GM-A | 7.5 | 2025.03.21 Uskov, Artem (34254854) (2461) | 0 | 88.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.20 | OneWeek GM-A | 6.2 | 2025.03.20 Kienboeck, Benjamin (1649353) (2283) | 1 | 98.70% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | |
| 2025.03.19 | OneWeek GM-A | 5.4 | 2025.03.19 Tahay, Alexis (26090961) (2397) | ½ | 87.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.19 | OneWeek GM-A | 4.3 | 2025.03.19 Nagy, Gabor (737119) (2466) | ½ | 93.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.03.18 | OneWeek GM-A | 3.3 | 2025.03.18 Mirzoev, Azer (13400304) (2470) | ½ | 93.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.03.18 | OneWeek GM-A | 2.4 | 2025.03.18 Kairbekova, Amina (13712799) (2336) | 1 | 91.10% | 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 | |
| 2025.03.17 | OneWeek GM-A | 1.2 | 2025.03.17 Jake Shanty (33478066) (2336) | ½ | 98.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.11.18 | Ronda 9: Diaz Rosas, Julio Cesar - Sandoval Mercado, Carlos | 9.2 | 2024.11.18 Diaz Rosas, Julio Cesar (5105099) (2411) | 1 | 91.80% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.11.17 | Ronda 8: Sandoval Mercado, Carlos - Cori Quispe, Kevin Joel | 8.5 | 2024.11.17 Cori Quispe, Kevin Joel (3814017) (2455) | ½ | 96.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2024.11.16 | Ronda 6: Ramos Silvera, Roberto Alejandro - Sandoval Mercado, Carlos | 6.5 | 2024.11.16 Ramos Silvera, Roberto Alejandro (3527557) (2373) | ½ | 91.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.11.16 | Ronda 5: Sandoval Mercado, Carlos - Lopez Gonzalez, Abel Fabian | 5.2 | 2024.11.16 Lopez Gonzalez, Abel Fabian (3512673) (2431) | ½ | 90.40% | 1. d4 d5 2. Nf3 Nf6 3. e3 e6 | |
| 2024.11.15 | Ronda 4: Gonzalez Zamora, Juan Carlos - Sandoval Mercado, Carlos | 4.4 | 2024.11.15 Gonzalez Zamora, Juan Carlos (3507548) (2476) | 0 | 89.20% | 1. d4 Nf6 2. Nf3 c5 3. e3 d5 | |
| 2024.11.14 | Ronda 3: Sandoval Mercado, Carlos - Cuenca Jimenez, Jose Fernando | 3.3 | 2024.11.14 Cuenca Jimenez, Jose Fernando (2255570) (2482) | 0 | 86.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.11.14 | Ronda 2: Galaviz Medina, Sion Radamantys - Sandoval Mercado, Carlos | 2.3 | 2024.11.14 Galaviz Medina, Sion Radamantys (5123119) (2507) | 0 | 90.50% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.11.13 | Ronda 1: Sandoval Mercado, Carlos - Quesada Perez, Luis Ernesto | 1.4 | 2024.11.13 Quesada Perez, Luis Ernesto (3520773) (2580) | 1 | 96.60% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2024.11.12 | Ronda 7: Sandoval Mercado, Carlos - Sanchez, Sebastian Felipe | 7.1 | 2024.11.12 Sanchez, Sebastian Felipe (4403304) (2376) | ½ | 95.80% | 1. d4 Nf6 2. Nf3 e6 3. c4 d5 | |
| 2024.08.11 | Ronda 9: Sandoval Mercado, Carlos - Gutierrez Perez, Fabian | 9.10 | 2024.08.11 Gutierrez Perez, Fabian (5130832) (2261) | 0 | 90.10% | 1. d4 d6 2. Nf3 Bg4 3. e4 Nf6 | |
| 2024.08.10 | Ronda 8: Cori, Jorge - Sandoval Mercado, Carlos | 8.3 | 2024.08.10 Cori, Jorge (3802272) (2613) | 0 | 86.80% | 1. c4 e6 2. Nf3 Nf6 3. g3 d5 | |
| 2024.08.10 | Ronda 7: Sandoval Mercado, Carlos - Ruiz Ortiz, Gabriel Abraham | 7.9 | 2024.08.10 Ruiz Ortiz, Gabriel Abraham (5137691) (1939) | 1 | 91.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.08.09 | Ronda 6: Galaviz Medina, Sion Radamantys - Sandoval Mercado, Carlos | 6.3 | 2024.08.09 Galaviz Medina, Sion Radamantys (5123119) (2458) | 0 | 85.90% | 1. d4 d5 2. c4 dxc4 3. e3 Nf6 | |
| 2024.08.09 | Ronda 5: Sandoval Mercado, Carlos - Torres Rosas, Luis Carlos | 5.9 | 2024.08.09 Torres Rosas, Luis Carlos (5111080) (2241) | 1 | 96.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.08.08 | Ronda 4: Gonzalez Zamora, Juan Carlos - Sandoval Mercado, Carlos | 4.5 | 2024.08.08 Gonzalez Zamora, Juan Carlos (3507548) (2464) | ½ | 98.60% | 1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 | |
| 2024.08.08 | Ronda 3: Sandoval Mercado, Carlos - Miranda Llanes, Yerisbel | 3.9 | 2024.08.08 Miranda Llanes, Yerisbel (3507700) (2269) | 1 | 95.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2024.06.16 | Ronda 5: Magana Morales, David - Sandoval Mercado, Carlos | 2024.06.16 Magana Morales, David (5114586) (1878) | 1 | 92.20% | 1. e4 c5 2. Nc3 a6 3. f4 b5 | ||
| 2024.06.15 | Ronda 6: Sandoval Mercado, Carlos - Cori Quispe, Kevin Joel | 2024.06.15 Cori Quispe, Kevin Joel (3814017) (2460) | 1 | 98.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2024.06.15 | Ronda 4: Sandoval Mercado, Carlos - Guillen Cristobal, Sandra N | 2024.06.15 Guillen Cristobal, Sandra N (5131790) (1990) | 1 | 97.10% | 1. d4 f5 2. g3 Nf6 3. Bg2 g6 | ||
| 2024.06.15 | Ronda 3: Dominguez Aguilar, Guillermo - Sandoval Mercado, Carlos | 2024.06.15 Dominguez Aguilar, Guillermo (5105439) (2281) | ½ | 99.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.03.31 | Round 9: Schubert, Christian, Dr. - Sandoval Mercado, Carlos | 2024.03.31 Schubert, Christian, Dr. (4604229) (2275) | 1 | 93.50% | 1. e4 c5 2. c3 d5 3. exd5 Nf6 | ||
| 2024.03.30 | Round 7: Miranda Mesa, Elier - Sandoval Mercado, Carlos | 2024.03.30 Miranda Mesa, Elier (3510697) (2472) | 0 | 89.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2024.03.29 | Round 6: Sandoval Mercado, Carlos - Gonzalez Zamora, Juan Carlos | 2024.03.29 Gonzalez Zamora, Juan Carlos (3507548) (2480) | ½ | 94.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| ????.??.?? | II Campeonato Nacional e Internacional "Aguascalietes 2024" Internacional | 1.16 | ????.??.?? Montano Vicente, Guadalupe (5181399) (1950) | 1 | 94.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| Ronda 9: Hernandez Guerrero, Gilberto - Sandoval Mercado, Carlos | 9.5 | Hernandez Guerrero, Gilberto (5100011) (2409) | ½ | 19.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Ronda 8: Sandoval Mercado, Carlos - Obregon Rivero, Juan Carlos | 8.5 | Obregon Rivero, Juan Carlos (3507815) (2462) | ½ | 86.90% | 1. d4 d6 2. c4 e5 3. d5 f5 | ||
| Ronda 7: Gonzalez Zharikov, Andrey - Sandoval Mercado, Carlos | 7.9 | Gonzalez Zharikov, Andrey (5145287) (2219) | 1 | 95.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| Ronda 6: Martinez Alcantara, Jose Eduardo - Sandoval Mercado, Carlos | 6.1 | Martinez Alcantara, Jose Eduardo (3805662) (2636) | 0 | 88.00% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | ||
| Ronda 5: Sandoval Mercado, Carlos - Quesada Perez, Luis Ernesto | 5.2 | Quesada Perez, Luis Ernesto (3520773) (2550) | ½ | 97.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| Ronda 4: Mitkov, Nikola - Sandoval Mercado, Carlos | 4.1 | Mitkov, Nikola (15000290) (2388) | ½ | 90.30% | 1. e4 c5 2. Nc3 a6 3. g3 b5 | ||
| Ronda 3: Sandoval Mercado, Carlos - Galaviz Medina, Sion Radamantys | 3.3 | Galaviz Medina, Sion Radamantys (5123119) (2497) | 1 | 96.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| Ronda 2: Sandoval Mercado, Carlos - Hernandez Diaz, Paula Sofia | 2.12 | Hernandez Diaz, Paula Sofia (5146798) (2014) | 1 | 96.30% | 1. d4 Nf6 2. c4 e6 3. g3 d5 | ||
| Ronda 1: Avila Fraire, Ameyalli - Sandoval Mercado, Carlos | 1.15 | Avila Fraire, Ameyalli (5117755) (1947) | 1 | 91.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.11.21 | Round 9: Andy Woodward - Carlos Sandoval Mercado | 2023.11.21 Andy Woodward | 0 | 81.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.11.20 | Round 8: Carlos Sandoval Mercado - Bilel Bellahcene | 2023.11.20 Bilel Bellahcene | ½ | 89.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.11.20 | Round 7: Siddharth Jagadeesh - Carlos Sandoval Mercado | 2023.11.20 Siddharth Jagadeesh | ½ | 97.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.11.19 | Round 6: Carlos Sandoval Mercado - Gauri Shankar | 2023.11.19 Gauri Shankar | 1 | 94.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.11.19 | Round 5: Cristhian Cruz - Carlos Sandoval Mercado | 2023.11.19 Cristhian Cruz | ½ | 89.20% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | ||
| 2023.11.18 | Round 4: Carlos Sandoval Mercado - Ryo Chen | 2023.11.18 Ryo Chen | 0 | 91.30% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | ||
| 2023.11.18 | Round 3: Fidel Corrales Jimenez - Carlos Sandoval Mercado | 2023.11.18 Fidel Corrales Jimenez | 0 | 91.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2023.11.17 | Round 2: Carlos Sandoval Mercado - Aarav Dengla | 2023.11.17 Aarav Dengla (45059756) | 1 | 95.40% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | ||
| 2023.11.17 | Round 1: Dimitar Mardov - Carlos Sandoval Mercado | 2023.11.17 Dimitar Mardov | ½ | 87.60% | 1. d4 f5 2. Nf3 Nf6 3. g3 g6 | ||
| 2023.11.12 | Round 9: Carlos Sandoval Mercado - Gilberto Hernandez Guerrero | 2023.11.12 Gilberto Hernandez Guerrero (2527) | 0 | 89.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | ||
| 2023.11.11 | Round 8: Javier Benitez Lozano - Carlos Sandoval Mercado | 2023.11.11 Javier Benitez Lozano (2282) | 1 | 95.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2023.11.11 | Round 7: Carlos Sandoval Mercado - Ivan Alonso Limon Olmos | 2023.11.11 Ivan Alonso Limon Olmos (2152) | 1 | 96.50% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| 2023.11.10 | Round 6: Joshua Adrian Avila Rodriguez - Carlos Sandoval Mercado | 2023.11.10 Joshua Adrian Avila Rodriguez (2212) | 0 | 84.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.11.10 | Round 5: Carlos Sandoval Mercado - Juan Carlos Obregon Rivero | 2023.11.10 Juan Carlos Obregon Rivero (2483) | * | 91.30% | 1. d4 d6 2. c4 e5 3. e3 g6 | ||
| 2023.11.09 | Round 4: Gerardo Antonio Gracia Alvarez - Carlos Sandoval Mercado | 2023.11.09 Gerardo Antonio Gracia Alvarez (2201) | 1 | 98.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.11.09 | Round 3: Carlos Sandoval Mercado - Allan Martinez Castaneda | 2023.11.09 Allan Martinez Castaneda (1936) | 0 | 89.90% | 1. d4 g6 2. c4 Bg7 3. e4 c5 | ||
| 2023.11.08 | Round 2: Moises Omar Garcia Nevarez - Carlos Sandoval Mercado | 2023.11.08 Moises Omar Garcia Nevarez (2170) | 1 | 91.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 a6 | ||
| 2023.11.07 | Round 1: Carlos Sandoval Mercado - Piero Raul Lopez Padilla | 2023.11.07 Piero Raul Lopez Padilla (2000) | 1 | 92.60% | 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 | ||
| 2023.10.15 | Round 9: Carlos Sandoval Mercado - Luis Ernesto Quesada Perez | 2023.10.15 Luis Ernesto Quesada Perez (2555) | 0 | 81.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.10.15 | Round 8: Abel Fabian Lopez Gonzalez - Carlos Sandoval Mercado | 2023.10.15 Abel Fabian Lopez Gonzalez (2420) | 1 | 92.40% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | ||
| 2023.10.14 | Round 7: Carlos Sandoval Mercado - Reyson Ricardo Rodriguez Basulto | 2023.10.14 Reyson Ricardo Rodriguez Basulto (2291) | 1 | 97.30% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | ||
| 2023.10.14 | Round 6: Jorge Roberto Elias Reyes - Carlos Sandoval Mercado | 2023.10.14 Jorge Roberto Elias Reyes (2466) | 0 | 82.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.10.13 | Round 5: Carlos Sandoval Mercado - Jose Antonio Garcia De Dios | 2023.10.13 Jose Antonio Garcia De Dios (2229) | 1 | 54.20% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | ||
| 2023.10.13 | Round 4: Rene Alexis Herrera Aguilar - Carlos Sandoval Mercado | 2023.10.13 Rene Alexis Herrera Aguilar | 1 | 94.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.10.13 | Round 4: Rene Alexi Herrera Aguilar - Carlos Sandoval Mercado | 2023.10.13 Rene Alexis Herrera Aguilar (2058) | * | 98.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.10.13 | Round 1: Carlos Sandoval Mercado - Laritza Alfonso Ruisanchez | 2023.10.13 Laritza Alfonso Ruisanchez (1938) | 1 | 92.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | ||
| 2023.10.13 | Round 2: Omar Almeida Quintana - Carlos Sandoval Mercado | 2023.10.13 Omar Almeida Quintana (2513) | ½ | 94.70% | 1. d4 Nf6 2. Nf3 d5 3. c4 e6 | ||
| 2023.10.13 | Round 3: Carlos Sandoval Mercado - Sandro Mareco | 2023.10.13 Sandro Mareco (2606) | 0 | 83.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.04.09 | Round 9: Nikola Mitkov - Carlos Sandoval Mercado | 2023.04.09 Nikola Mitkov | 0 | 86.80% | 1. e4 c5 2. Nc3 a6 3. a4 Nc6 | ||
| 2023.04.09 | Round 8 | 11-20: Carlos Sandoval Mercado - Jesus A Guzman Cruz | 2023.04.09 Jesus A Guzman Cruz | 1 | 95.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| 2023.04.08 | Round 7: Luis Fernando Ibarra Chami - Carlos Sandoval Mercado | 2023.04.08 Luis Fernando Ibarra Chami | 0 | 82.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.04.07 | Round 6: Carlos Sandoval Mercado - Kevin Joel Cori Quispe | 2023.04.07 Kevin Joel Cori Quispe | ½ | 90.70% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.04.07 | Round 5: Jose Eduardo Martinez Alcantara - Carlos Sandoval Mercado | 2023.04.07 Jose Eduardo Martinez Alcantara | 0 | 92.60% | 1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 | ||
| 2023.04.07 | Round 4: Juan Carlos Obregon Rivero - Carlos Sandoval Mercado | 2023.04.07 Juan Carlos Obregon Rivero | 1 | 96.60% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 | ||
| 2023.04.06 | Round 3: Carlos Sandoval Mercado - Alexey Fernandez Cardoso | 2023.04.06 Alexey Fernandez Cardoso | 1 | 91.10% | 1. d4 g6 2. c4 Bg7 3. Nc3 d6 | ||
| 2023.03.19 | Round 9: Carlos Sandoval Mercado - Liam Putnam | 2023.03.19 Liam Putnam | 1 | 92.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.03.19 | Round 8: Donald Johnson - Carlos Sandoval Mercado | 2023.03.19 Donald Johnson | ½ | 95.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| 2023.03.18 | Round 7: Carlos Sandoval Mercado - Aiden Reiss | 2023.03.18 Aiden Reiss | 1 | 95.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | ||
| 2023.03.18 | Round 6: Liordis Quesada Vera - Carlos Sandoval Mercado | 2023.03.18 Liordis Quesada Vera | ½ | 95.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| 2023.03.17 | Round 5: Carlos Sandoval Mercado - Terry Luo | 2023.03.17 Terry Luo | 0 | 91.00% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.03.17 | Round 4: James Chirilov - Carlos Sandoval Mercado | 2023.03.17 James Chirilov | 1 | 97.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.03.16 | Round 3: Qindong Yang - Carlos Sandoval Mercado | 2023.03.16 Qindong Yang | 1 | 94.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.03.16 | Round 2: Donald Johnson - Liordis Quesada Vera | 2023.03.16 Roberto Martin Del Campo | 0 | 79.50% | 1. d4 c5 2. d5 g6 3. e4 d6 | ||
| 2023.03.15 | Round 1: Alonso Zapata - Carlos Sandoval Mercado | 2023.03.15 Alonso Zapata | 1 | 87.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.02.26 | Round 8: Luka Budisavljevic - Carlos Sandoval Mercado | 2023.02.26 Luka Budisavljevic | 0 | 91.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.02.25 | Round 7: Carlos Sandoval Mercado - Joseph Levine | 2023.02.25 Joseph Levine | 0 | 91.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.02.25 | Round 6: Josiah Stearman - Carlos Sandoval Mercado | 2023.02.25 Josiah Stearman | 0 | 87.50% | 1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 | ||
| 2023.02.24 | Round 5: Carlos Sandoval Mercado - Mikaelyan Arman | 2023.02.24 Mikaelyan Arman | * | 93.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.02.24 | Round 4: Mark Heimann - Carlos Sandoval Mercado | 2023.02.24 Mark Heimann | 0 | 91.60% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.02.24 | Round 2: Robby Kevlishvili - Carlos Sandoval Mercado | 2023.02.24 Robby Kevlishvili | 0 | 93.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| 2023.02.24 | Round 3: Carlos Sandoval Mercado - Sungho Yim | 2023.02.24 Sungho Yim | ½ | 95.50% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.02.24 | Round 1: Carlos Sandoval Mercado - Robert Shlyakhtenko | 2023.02.24 Robert Shlyakhtenko | 1 | 96.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.02.20 | Round 7: Nathan Yan - Carlos Sandoval Mercado | 2023.02.20 Nathan Yan | * | 98.60% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.02.20 | Round 6: Carlos Sandoval Mercado - Pranav Sathish | 2023.02.20 Pranav Sathish | 0 | 74.30% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 |