Player profile
Blazquez Sanz, Oscar
Dossier
75 of 79 games analyzed.
Accuracy: 87.3%
Opened e4: 33/33
Castled kingside: 43Same-side castling: 40Did not castle: 15Castled queenside: 9Opposite-side castling: 7
Played in the center: 22Played on the kingside: 22Played on the queenside: 20Fianchettoed queenside: 10Fianchettoed kingside: 9
Active pieces: 44Sacrificed material: 42Initiated exchanges: 39Space advantage: 35Isolated pawn: 30Kept the bishop pair: 29Backward pawn: 28Played gambits: 16Avoided exchanges: 16Missed tactics: 16
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 35 games 13W 6D 16L
Sicilian Defense 16 games 7W 2D 7L
Godiva Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Kan Variation 2 games 1W 1D 0L
Knight Variation
2 games
1W
1D
0L
Hyperaccelerated Dragon 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Classical Variation 2 games 0W 1D 1L
Sozin Attack
1 game
0W
1D
0L
(unspecified)
1 game
0W
0D
1L
O'Kelly Variation 1 game 1W 0D 0L
Venice System
1 game
1W
0D
0L
Kalashnikov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dragon Variation 1 game 1W 0D 0L
Modern Bc4 Variation
1 game
1W
0D
0L
Accelerated Dragon 1 game 1W 0D 0L
Modern Bc4 Variation
1 game
1W
0D
0L
Taimanov Variation 1 game 1W 0D 0L
Bastrikov Variation, English Attack
1 game
1W
0D
0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation, Chelyabinsk Variation
1 game
0W
0D
1L
Old Sicilian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Najdorf Variation 1 game 1W 0D 0L
English Attack
1 game
1W
0D
0L
French Defense 4 games 2W 0D 2L
Classical Variation 2 games 1W 0D 1L
Burn Variation, Morozevich Line
2 games
1W
0D
1L
Paulsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Advance Variation 1 game 1W 0D 0L
Wade Variation
1 game
1W
0D
0L
Ponziani Opening 3 games 0W 1D 2L
Steinitz Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Jaenisch Counterattack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 3 games 1W 0D 2L
Classical Variation 2 games 1W 0D 1L
Giuoco Pianissimo
2 games
1W
0D
1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening
1 game
0W
0D
1L
Philidor Defense 2 games 0W 2D 0L
Lion Variation 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
Caro-Kann Defense 2 games 0W 1D 1L
Maróczy Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Accelerated Panov Attack 1 game 0W 0D 1L
Modern Variation
1 game
0W
0D
1L
Scandinavian Defense 2 games 2W 0D 0L
Valencian Variation 1 game 1W 0D 0L
Main Line
1 game
1W
0D
0L
Gubinsky-Melts Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ruy Lopez 1 game 0W 0D 1L
Morphy Defense 1 game 0W 0D 1L
Modern Steinitz Defense
1 game
0W
0D
1L
Petrov's Defense 1 game 1W 0D 0L
Kaufmann Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 35 games 7W 9D 19L
French Defense 18 games 4W 5D 9L
Winawer Variation 8 games 1W 3D 4L
Advance Variation
4 games
0W
2D
2L
Alekhine Gambit, Kan Variation
3 games
1W
0D
2L
Advance Variation, with h4
1 game
0W
1D
0L
Advance Variation 4 games 2W 1D 1L
Paulsen Attack
2 games
0W
1D
1L
Milner-Barry Gambit, Main Line
1 game
1W
0D
0L
Milner-Barry Gambit, Hector Variation
1 game
1W
0D
0L
Exchange Variation 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Tarrasch Variation 2 games 0W 1D 1L
Chistyakov Defense
1 game
0W
0D
1L
Chistyakov Defense, Modern Line
1 game
0W
1D
0L
Steiner Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 2 games 0W 1D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Anglo-Indian Defense 1 game 0W 0D 1L
Queen's Knight Variation
1 game
0W
0D
1L
Queen's Pawn Game 2 games 0W 1D 1L
Symmetrical Variation 2 games 0W 1D 1L
Pseudo-Catalan
2 games
0W
1D
1L
Grünfeld Defense 2 games 1W 0D 1L
Exchange Variation 1 game 1W 0D 0L
Modern Exchange Variation
1 game
1W
0D
0L
Brinckmann Attack 1 game 0W 0D 1L
Grünfeld Gambit Accepted
1 game
0W
0D
1L
Queen's Gambit Accepted 2 games 1W 1D 0L
Old Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Showalter Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Indian Defense 1 game 0W 0D 1L
Kasparov-Petrosian Variation 1 game 0W 0D 1L
Marco Defense
1 game
0W
0D
1L
Yusupov-Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Semi-Slav Defense 1 game 0W 0D 1L
Botvinnik Variation 1 game 0W 0D 1L
Ekstrom Variation
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Original Defense
1 game
1W
0D
0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
Sicilian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 1D 0L
Semi-Averbakh System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 386
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 79 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.20 | fidesub17 | 11.23 | 2026.10.20 Herrera Pedroso, Alex (3531953) (2126) | ½ | 96.40% | 1. c4 b6 2. e4 Bb7 3. Nc3 Nf6 | |
| 2026.10.20 | fidesub17 | 10.19 | 2026.10.20 Tamer Waguih, Farid (10685723) (2222) | 0 | 86.30% | 1. e4 e6 2. d4 d5 3. Nc3 Be7 | |
| 2026.10.19 | fidesub17 | 9.24 | 2026.10.19 Martinez Echezarreta, Miguel 200 (1942) | 1 | 91.90% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.18 | fidesub17 | 8.23 | 2026.10.18 Moreno Peinado, Julian Salvador (54586917) (1991) | ½ | 90.60% | 1. e4 e5 2. Nf3 Nc6 3. c3 d5 | |
| 2026.10.18 | fidesub17 | 7.18 | 2026.10.18 Heino, Pessi (517011) (2151) | 0 | 77.60% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.10.16 | fidesub17 | 6.23 | 2026.10.16 Galmidi, Ram (2845725) (2010) | 1 | 94.00% | 1. e4 c5 2. Nf3 a6 3. c3 d5 | |
| 2026.10.16 | fidesub17 | 5.17 | 2026.10.16 Valdats, Reinis (11617578) (2309) | 0 | 82.60% | 1. e4 e6 2. c4 d5 3. cxd5 exd5 | |
| 2026.10.15 | fidesub17 | 4.25 | 2026.10.15 Gauci, Gabriel (5604680) (1754) | 1 | 94.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.10.15 | fidesub17 | 3.16 | 2026.10.15 Kozlovic, Jernej (14638541) (2336) | ½ | 85.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.10.14 | fidesub17 | 2.28 | 2026.10.14 Ponce Isach, Alvaro (54747902) (1884) | 1 | 96.60% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.10.14 | fidesub17 | 1.5 | 2026.10.14 Dinh Nho Kiet (12424730) (2368) | 0 | 87.10% | 1. d4 e6 2. c4 b6 3. a3 Bb7 | |
| 2026.08.08 | Round 9: Moreno Burillo, Marcos Antonio - Blazquez Sanz, Oscar | 9.25 | 2026.08.08 Moreno Burillo, Marcos Antonio (24587559) (2033) | 0 | 86.50% | 1. d4 e6 2. Nf3 Nf6 3. e3 b6 | |
| 2026.08.07 | Round 8: Blazquez Sanz, Oscar - Bercaru, Vlad Ionut | 8.25 | 2026.08.07 Bercaru, Vlad Ionut (54579546) (2058) | ½ | 90.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2026.08.07 | Round 7: Salord Guillen, Joan - Blazquez Sanz, Oscar | 7.18 | 2026.08.07 Salord Guillen, Joan (54512743) (2092) | 0 | 89.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2026.08.06 | Round 6: Blazquez Sanz, Oscar - Kowalski Rubiales, Nicholas | 6.15 | 2026.08.06 Kowalski Rubiales, Nicholas (54592763) (2234) | ½ | 94.40% | 1. e4 c6 2. d4 d5 3. f3 Qb6 | |
| 2026.08.05 | Round 5: Verkholantcev, Andrei - Blazquez Sanz, Oscar | 5.9 | 2026.08.05 Verkholantcev, Andrei (94786356) (2266) | ½ | 91.60% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.08.05 | Round 4: Blazquez Sanz, Oscar - Menendez Perez, Miguel | 4.26 | 2026.08.05 Menendez Perez, Miguel (54541220) (2012) | 1 | 97.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.08.04 | Round 3: Sanz Gorospe, Ibai - Blazquez Sanz, Oscar | 3.9 | 2026.08.04 Sanz Gorospe, Ibai (24577367) (2317) | 0 | 91.10% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2026.07.13 | XLV Open Villa de Benasque | 9.19 | 2026.07.13 Vesga Izeta, Markel (54544866) (2312) | 0 | 83.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.07.10 | XLV Open Villa de Benasque | 6.35 | 2026.07.10 Chang, Eli (2030993) (1695) | 0 | 90.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2026.07.06 | XLV Open Villa de Benasque | 2.10 | 2026.07.06 Habans Aguerrea, Javier (24524689) (2433) | 0 | 81.30% | 1. d4 e6 2. c4 b6 3. e4 Bb4+ | |
| 2026.04.01 | X Open Semana Santa 2026 - Grupo A | 1.18 | 2026.04.01 Chen, Qi b (8614733) (2484) | 0 | 82.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2026.01.04 | Round 3: Rubio Mejia, Luis Ignacio - Blazquez Sanz, Oscar | 3.10 | 2026.01.04 Rubio Mejia, Luis Ignacio (2281228) (2301) | 0 | 83.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2025.12.08 | Copa de España por Equipos S-16 | 6.7 | 2025.12.08 Buzica Patrin, Teo Adrian (24596086) (1950) | ½ | 93.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.07 | Copa de España por Equipos S-16 | 5.3 | 2025.12.07 Garcia Canals, Gerard (94707294) (1899) | 1 | 87.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.06 | Copa de España por Equipos S-16 | 4.3 | 2025.12.06 Ortega Herrera, Paris Francisco (24588512) (2087) | ½ | 93.20% | 1. Nf3 d5 2. d4 Nf6 3. g3 g6 | |
| 2025.12.06 | Copa de España por Equipos S-16 | 3.7 | 2025.12.06 Roldan Garcia, Leyre (54709539) (1870) | 1 | 86.50% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.09.20 | EQUIPOS_RAPIDAS | 7.15 | 2025.09.20 Gutierrez Garcia, Marcos 2007 (54515041) (2111) | 0 | 89.30% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.09.20 | EQUIPOS_RAPIDAS | 6.19 | 2025.09.20 Santos Rodriguez, Alberto (32090234) (1880) | 1 | 93.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.20 | EQUIPOS_RAPIDAS | 5.27 | 2025.09.20 Regadera Mateos, Nicolas (24533726) (1809) | 0 | 83.50% | 1. d4 d5 2. Bf4 c5 3. e3 cxd4 | |
| 2025.09.20 | EQUIPOS_RAPIDAS | 3.23 | 2025.09.20 Gomez Carreno, Martin (32066171) (2091) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2025.09.20 | EQUIPOS_RAPIDAS | 2.7 | 2025.09.20 Moreno Tejera, Emilio (2227584) (2334) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.27 | CE Rapido Sub16 | 9.5 | 2025.07.27 Fernandez Ramos, Iago (24582565) (2110) | 0 | 80.70% | 1. e4 e5 2. Nf3 Nc6 3. c3 d5 | |
| 2025.07.27 | CE Rapido Sub16 | 8.8 | 2025.07.27 Antonanzas Fernandez, Mario (54506395) (1972) | 1 | 96.00% | 1. c4 Nf6 2. d4 g6 3. Nc3 d5 | |
| 2025.07.27 | CE Rapido Sub16 | 6.6 | 2025.07.27 Bosch Carrera, Laia (54700582) (2054) | 0 | - | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.07.26 | CE Rapido Sub16 | 3.6 | 2025.07.26 Revuelta Blanco, Daniel (54592623) (1898) | 0 | 82.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.26 | CE Rapido Sub16 | 2.7 | 2025.07.26 Alonso Vargas, David (24565806) (1954) | ½ | 87.10% | 1. d4 d5 2. c4 dxc4 3. e3 e5 | |
| 2025.07.26 | CE Rapido Sub16 | 1.8 | 2025.07.26 Gonzalez Alonso, Gorka (54740029) (1661) | 1 | 96.30% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | |
| 2025.07.25 | CE Sub16. 2025 | 9.29 | 2025.07.25 Bosch Carrera, Laia (54700582) (1931) | 1 | 89.00% | 1. d4 d5 2. Nf3 Nf6 3. g3 g6 | |
| 2025.07.24 | CE Sub16. 2025 | 8.20 | 2025.07.24 Tafall Villanueva, Gorka (54726212) (1863) | 0 | 83.90% | 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 | |
| 2025.07.24 | CE Sub16. 2025 | 7.30 | 2025.07.24 Gea Garcia, Alvaro (54570409) (1878) | 1 | 94.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.07.23 | CE Sub16. 2025 | 6.18 | 2025.07.23 Garcia de Eulate Latorre, Unai (94728461) (1930) | 0 | 83.30% | 1. e4 c5 2. Nf3 g6 3. c3 Bg7 | |
| 2025.07.22 | CE Sub16. 2025 | 5.27 | 2025.07.22 Garcia Trabanca, Ana (54554071) (1914) | 1 | 82.40% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | |
| 2025.07.22 | CE Sub16. 2025 | 4.32 | 2025.07.22 Aleksanyan, Ara (54730287) (1917) | ½ | 93.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.07.21 | CE Sub16. 2025 | 3.6 | 2025.07.21 Uber Gracia, Hugo (54720079) (2297) | 0 | 89.80% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 | |
| 2025.07.20 | CE Sub16. 2025 | 2.34 | 2025.07.20 Garcia Rodriguez, Laia (54732565) (1904) | 1 | 85.20% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.07.20 | CE Sub16. 2025 | 1.39 | 2025.07.20 Diaz Etxaide, Jon (94739676) (1734) | 1 | 97.10% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2025.01.05 | Round 5: Marquez Ruiz, Angel Jesus - Blazquez Sanz, Oscar | 5.9 | 2025.01.05 Marquez Ruiz, Angel Jesus (3903699) (2292) | 0 | 74.20% | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 | |
| 2024.12.06 | XV Copa de España por equipos Sub-18 | 3.8 | 2024.12.06 Cuadrado Carmona, Javier (54504961) (2028) | 0 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.12.06 | XV Copa de España por equipos Sub-18 | 2.8 | 2024.12.06 Salord Guillen, Joan (54512743) (1863) | 0 | 90.70% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2024.12.05 | XV Copa de España por equipos Sub-18 | 1.8 | 2024.12.05 Castro Rodriguez, Daniel (24534986) (1721) | 1 | 93.70% | 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 | |
| 2024.10.25 | 39th European Chess Club Cup | 6 | 2024.10.25 Nestor, Kaarel (4502345) (2127) | 1 | 58.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2024.10.24 | 39th European Chess Club Cup | 5 | 2024.10.24 Vollbehr, Bjarne (34606025) (2082) | 0 | 80.90% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2024.10.23 | 39th European Chess Club Cup | 4 | 2024.10.23 Franssila, Tommi (502162) (2131) | ½ | 85.40% | 1. e4 e6 2. d4 d5 3. Nd2 c5 | |
| 2024.10.22 | 39th European Chess Club Cup | 3 | 2024.10.22 Hickl, Thomas (4604040) (2238) | 0 | 78.30% | 1. e4 c6 2. c4 d5 3. exd5 cxd5 | |
| 2024.10.21 | 39th European Chess Club Cup | 2 | 2024.10.21 Panagiotakos, Nikolaos (4213246) (2164) | 0 | 54.20% | 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 | |
| 2024.10.20 | 39th European Chess Club Cup | 1 | 2024.10.20 Decoster, Frederic (204269) (2260) | 0 | 92.70% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.08.01 | Round 7: Ugalde Ortiz, Antonio - Blazquez Sanz, Oscar | 7.1 | 2024.08.01 Ugalde Ortiz, Antonio (2278111) (1822) | 0 | 82.90% | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2024.07.31 | Round 6: Blazquez Sanz, Oscar - Garrido Silos, Pablo | 6.3 | 2024.07.31 Garrido Silos, Pablo (54547105) (1805) | 1 | 97.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.30 | Round 4: Escobar Felix, Eduardo - Blazquez Sanz, Oscar | 4.3 | 2024.07.30 Escobar Felix, Eduardo (2277905) (2034) | ½ | 85.70% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.07.30 | Round 3: Blazquez Sanz, Oscar - Garcia Romero, Benjamin Abel | 3.1 | 2024.07.30 Garcia Romero, Benjamin Abel (2221926) (2146) | 1 | 93.70% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2024.07.29 | Round 2: Granero Marquez, Juan Jose - Blazquez Sanz, Oscar | 2.2 | 2024.07.29 Granero Marquez, Juan Jose (94710643) (1712) | 1 | 91.40% | 1. e4 e6 2. Nc3 d5 3. exd5 exd5 | |
| 2024.07.29 | Round 1: Blazquez Sanz, Oscar - Donaire Nieto, Daniel | 1.3 | 2024.07.29 Donaire Nieto, Daniel (24552968) (1787) | 0 | 89.60% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2024.07.20 | Round 9: Del Cid S., Francisco Javier - Blazquez Sanz, Oscar | 9.20 | 2024.07.20 Del Cid S., Francisco Javier (7304439) (1766) | ½ | 75.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.07.19 | Round 8: Blazquez Sanz, Oscar - Gomez Pastrana, Juan | 8.15 | 2024.07.19 Gomez Pastrana, Juan (24575526) (2148) | 0 | 89.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.18 | Round 7: Gonzalez Castillo, Jose Javier - Blazquez Sanz, Oscar | 7.14 | 2024.07.18 Gonzalez Castillo, Jose Javier (24596256) (2165) | ½ | 91.90% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.07.17 | Round 6: Blazquez Sanz, Oscar - Alvarez Etxarri, Aimar | 6.16 | 2024.07.17 Alvarez Etxarri, Aimar (54551552) (2127) | ½ | 86.60% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | |
| 2024.07.16 | Round 4: Blazquez Sanz, Oscar - Zrikem, Nassim | 4.14 | 2024.07.16 Zrikem, Nassim (9002693) (2194) | 0 | 84.10% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.07.16 | IV Open Internacional CA Monteolivete | 2.10 | 2024.07.16 Abrahamyan, Tatev (13301918) (2304) | 0 | 87.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| juvenil_2025 | 9.38 | Dieguez Novoa, Pura (1949403) (1884) | 1 | 95.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| juvenil_2025 | 8.38 | Blanco Barrios, Aitana (54549302) (1893) | ½ | 86.10% | 1. e4 c6 2. d4 d5 3. f3 Qa5+ | ||
| juvenil_2025 | 2.20 | Bravo De La Vega, Alvaro (24570672) (2259) | 0 | - | 1. e4 c6 2. d4 d5 3. f3 Qb6 | ||
| 2024.01.07 | Round 2: Pedro Ramon Martinez Reyes - Oscar Blazquez Sanz | 2024.01.07 Pedro Ramon Martinez Reyes | 0 | 85.90% | 1. d4 Nf6 2. Nf3 d5 3. g3 g6 | ||
| 2023.10.15 | Round 7: Manuel Gonzalez Argandona - Oscar Blazquez Sanz | 2023.10.15 Manuel Gonzalez Argandona (1429) | ½ | 78.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.10.15 | Round 6: Oscar Blazquez Sanz - Pablo Carrilero Moya | 2023.10.15 Pablo Carrilero Moya (1522) | 1 | 89.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.10.14 | Round 4: Sebastian Fuentes de Nova - Oscar Blazquez Sanz | 2023.10.14 Sebastian Fuentes De Nova (1626) | ½ | 94.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.10.14 | Round 2: Beatriz Pardo Ruiz - Oscar Blazquez Sanz | 2023.10.14 Beatriz Pardo Ruiz | 0 | 80.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.10.14 | Round 1: Oscar Blazquez Sanz - Santiago Monteblanco Montesinos | 2023.10.14 Santiago Monteblanco Montesinos | 1 | 95.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2023.04.05 | Ronda 1: Oscar Blazquez Sanz - Bryce Tiglon | 2023.04.05 Bryce Tiglon | 0 | 90.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |