Player profile
Proietti Cobas, Jorge
Dossier
52 of 52 games analyzed.
Accuracy: 92.9%
Opened e4: 16/17Opened d4: 1/17
Castled kingside: 30Same-side castling: 28Castled queenside: 4Opposite-side castling: 2Did not castle: 2
Played in the center: 14Played on the kingside: 9Fianchettoed kingside: 6Fianchettoed queenside: 5Played on the queenside: 4
Active pieces: 27Initiated exchanges: 19Space advantage: 18Sacrificed material: 18Backward pawn: 17Isolated pawn: 16Kept the bishop pair: 15Missed tactics: 10Avoided exchanges: 7Played gambits: 6
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 17 games 8W 6D 3L
Sicilian Defense 9 games 5W 4D 0L
French Variation 2 games 1W 1D 0L
Normal
2 games
1W
1D
0L
Taimanov Variation 2 games 2W 0D 0L
Modern Line
1 game
1W
0D
0L
Bastrikov Variation
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
Traditional
1 game
1W
0D
0L
Kalashnikov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Lasker-Pelikan Variation 1 game 0W 1D 0L
Sveshnikov Variation, Chelyabinsk Variation
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Moscow Variation 1 game 0W 1D 0L
Sokolsky Variation
1 game
0W
1D
0L
Ruy Lopez 2 games 1W 1D 0L
Morphy Defense 1 game 1W 0D 0L
Modern Steinitz Defense
1 game
1W
0D
0L
Berlin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Caro-Kann Defense 2 games 1W 1D 0L
Two Knights Attack 2 games 1W 1D 0L
Mindeno Variation, Retreat Line
1 game
1W
0D
0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Rubinstein Variation
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Chigorin Variation 1 game 0W 0D 1L
Alburt Defense
1 game
0W
0D
1L
Italian Game 1 game 0W 0D 1L
Giuoco Piano 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Modern Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 19 games 5W 5D 9L
Queen's Gambit Declined 6 games 1W 2D 3L
Exchange Variation 3 games 1W 0D 2L
Positional Variation
3 games
1W
0D
2L
Anti-Tartakower Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ragozin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tartakower Defense 1 game 0W 1D 0L
Makogonov Exchange Variation
1 game
0W
1D
0L
Sicilian Defense 3 games 2W 1D 0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Four Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 2 games 0W 0D 2L
Closed 1 game 0W 0D 1L
Martinez Variation
1 game
0W
0D
1L
Morphy Defense 1 game 0W 0D 1L
Mackenzie Variation
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Petrov's Defense 1 game 1W 0D 0L
Nimzowitsch Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 1D 0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 1 game 0W 0D 1L
Two Knights Defense 1 game 0W 0D 1L
Modern Bishop's Opening
1 game
0W
0D
1L
Ponziani Opening 1 game 0W 0D 1L
Jaenisch Counterattack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 200
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 52 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.04 | Round 5: Citak, Selim - Proietti Cobas, Jorge | 5.2 | 2026.10.04 Citak, Selim (6301819) (2303) | ½ | 97.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2026.10.04 | Round 4: Proietti Cobas, Jorge - Parpinel, Marco | 4.4 | 2026.10.04 Parpinel, Marco (818410) (2138) | 1 | 90.60% | 1. e4 Nc6 2. Nf3 e5 3. Bb5 a6 | |
| 2026.10.03 | Round 3: Proietti Cobas, Jorge - Bilunov, Denis B. | 3.6 | 2026.10.03 Bilunov, Denis B. (24202312) (2009) | 1 | 93.60% | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | |
| 2026.10.02 | Round 1: Menichelli, Alessandro - Proietti Cobas, Jorge | 1.6 | 2026.10.02 Menichelli, Alessandro (836508) (1995) | 1 | 88.30% | 1. d4 Nf6 2. Bf4 d5 3. e3 c5 | |
| 2026.09.28 | Round 2: Caprio, Guido - Proietti Cobas, Jorge | 2.1 | 2026.09.28 Caprio, Guido (834580) (2374) | 0 | 87.70% | 1. c4 e6 2. d4 Nf6 3. Nc3 Bb4 | |
| 2026.08.02 | Round 5: Di Giacinto, Gaudio - Proietti Cobas, Jorge | 5.5 | 2026.08.02 Di Giacinto, Gaudio (2837701) (2104) | ½ | 97.00% | 1. b3 d5 2. Bb2 Nf6 3. Nf3 e6 | |
| 2026.08.01 | Round 3: Ferri, Fabio - Proietti Cobas, Jorge | 3.5 | 2026.08.01 Ferri, Fabio (844896) (1914) | 1 | 97.60% | 1. e4 c5 2. Nc3 Nc6 3. f4 g6 | |
| 2026.08.01 | Round 2: Proietti Cobas, Jorge - Gioseffi, Massimiliano | 2.5 | 2026.08.01 Gioseffi, Massimiliano (817228) (2085) | 1 | 94.70% | 1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 | |
| 2026.07.25 | Round 4: Proietti Cobas, Jorge - Mis, Mieszko | 4.1 | 2026.07.25 Mis, Mieszko (1196448) (2412) | 0 | 89.10% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.12.21 | Round 5: Fargetta, Vittorio - Proietti Cobas, Jorge | 5.5 | 2025.12.21 Fargetta, Vittorio (2866221) (2268) | 1 | 96.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| 2025.12.21 | Round 4: Proietti Cobas, Jorge - Korneev, Oleg | 4.3 | 2025.12.21 Korneev, Oleg (4156803) (2440) | ½ | 99.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.20 | Round 3: Proietti Cobas, Jorge - Romagno, Pasquale | 3.4 | 2025.12.20 Romagno, Pasquale (2882405) (2142) | ½ | 96.10% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.12.20 | Round 2: Bettalli, Francesco - Proietti Cobas, Jorge | 2.3 | 2025.12.20 Bettalli, Francesco (2816453) (2388) | 1 | 98.60% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2025.12.19 | Round 1: Proietti Cobas, Jorge - Marchenkov, Lorenzo | 1.15 | 2025.12.19 Marchenkov, Lorenzo (28554574) (1886) | 1 | 98.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.14 | Round 9: Proietti Cobas, Jorge - Ferraro, Luca | 9.9 | 2025.09.14 Ferraro, Luca (23426195) (1945) | 0 | 90.50% | 1. d4 d5 2. Nc3 Bf5 3. f3 e6 | |
| 2025.09.13 | Round 8: Silva, Mariana - Proietti Cobas, Jorge | 8.6 | 2025.09.13 Silva, Mariana (1911899) (2026) | 0 | 87.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.09.12 | Round 7: Proietti Cobas, Jorge - Siva Kumar, Nirish Kumar | 7.7 | 2025.09.12 Siva Kumar, Nirish Kumar (35820802) (2239) | ½ | 90.40% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.09.11 | Round 6: Proietti Cobas, Jorge - Kalyani Sirin | 6.5 | 2025.09.11 Kalyani Sirin (33323500) (2163) | 0 | 91.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.09.10 | Round 4: Proietti Cobas, Jorge - Djuric, Stefan | 4.6 | 2025.09.10 Djuric, Stefan (900133) (2235) | 1 | 96.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.09.09 | Round 3: Filippone, Matteo - Proietti Cobas, Jorge | 3.9 | 2025.09.09 Filippone, Matteo (28568915) (2016) | 1 | 93.00% | 1. e4 c5 2. Nc3 Nc6 3. g3 g6 | |
| 2025.09.08 | Round 2: Proietti Cobas, Jorge - Muellneritsch, Anton | 2.12 | 2025.09.08 Muellneritsch, Anton (1603167) (2000) | 1 | 92.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.09.07 | Round 1: Mrozowski, Nikodem - Proietti Cobas, Jorge | 1.10 | 2025.09.07 Mrozowski, Nikodem (41801733) (1965) | 0 | 89.00% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.09.01 | Round 5: Pultinevicius, Paulius - Proietti Cobas, Jorge | 5.1 | 2025.09.01 Pultinevicius, Paulius (12809390) (2529) | 0 | 90.20% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.11.15 | Round 1: Paduano, Claudio - Proietti Cobas, Jorge | 1.1 | 2024.11.15 Paduano, Claudio (2806393) (2262) | ½ | 91.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | |
| 2024.09.14 | Round 8: Proietti Cobas, Jorge - Bonaposta, Fabrizio | 8.5 | 2024.09.14 Bonaposta, Fabrizio (839973) (2076) | ½ | 95.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.09.13 | Round 7: Rotstein, Arkadij - Proietti Cobas, Jorge | 7.5 | 2024.09.13 Rotstein, Arkadij (4662997) (2458) | ½ | 97.90% | 1. g3 d5 2. Bg2 Nf6 3. d3 e6 | |
| 2024.09.12 | Round 6: Proietti Cobas, Jorge - Davide, Roberto | 6.7 | 2024.09.12 Davide, Roberto (875511) (2015) | 1 | 95.10% | 1. e4 g6 2. d4 e6 3. h4 b6 | |
| 2024.09.11 | Round 5: Proietti Cobas, Jorge - Jakhria, Kushal | 5.7 | 2024.09.11 Jakhria, Kushal (497444) (2088) | 1 | 95.20% | 1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 | |
| 2024.09.11 | Round 4: Saine, Zachary - Proietti Cobas, Jorge | 4.18 | 2024.09.11 Saine, Zachary (2624346) (2013) | 0 | 89.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.09.10 | Round 3: Beliman, Alexandro - Proietti Cobas, Jorge | 3.5 | 2024.09.10 Beliman, Alexandro (28512413) (2144) | 0 | 93.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.09 | Round 2: Proietti Cobas, Jorge - Kukushkin, Ivan | 2.7 | 2024.09.09 Kukushkin, Ivan (11634103) (2054) | ½ | 98.30% | 1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 | |
| 2024.09.08 | Round 1: Djuric, Stefan - Proietti Cobas, Jorge | 1.7 | 2024.09.08 Djuric, Stefan (900133) (2208) | 0 | 83.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.07.06 | Round 9: Folin, Giorgio - Proietti Cobas, Jorge | 9.48 | 2024.07.06 Folin, Giorgio (2870970) (2102) | 0 | 80.90% | 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 | |
| 2024.07.04 | Round 7: Trevisan, Stefano - Proietti Cobas, Jorge | 7.54 | 2024.07.04 Trevisan, Stefano (2865756) (1869) | ½ | 96.30% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.07.02 | Round 5: Fava, Lorenzo - Proietti Cobas, Jorge | 5.47 | 2024.07.02 Fava, Lorenzo (2837434) (2161) | 0 | 85.10% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | |
| 2024.07.01 | Round 4: Proietti Cobas, Jorge - Conte, Edoardo | 4.51 | 2024.07.01 Conte, Edoardo (2863710) (1903) | ½ | 97.00% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| Round 5: Jarocka, Liwia - Proietti Cobas, Jorge | 5.6 | Jarocka, Liwia (21807558) (2266) | ½ | 98.60% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | ||
| Round 4: Proietti Cobas, Jorge - Bettalli, Francesco | 4.3 | Bettalli, Francesco (2816453) (2435) | 0 | 88.80% | 1. e4 c5 2. Nf3 e6 3. g3 Nc6 | ||
| Round 3: D`antonio, Neri - Proietti Cobas, Jorge | 3.9 | D`antonio, Neri (2843752) (2206) | 1 | 94.00% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 | ||
| Round 2: Della Corte, Alessandro - Proietti Cobas, Jorge | 2.8 | Della Corte, Alessandro (813540) (2220) | ½ | 84.30% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | ||
| 2023.08.23 | Round 9: Proietti Cobas Jorge - D'Antonio, Neri | 2023.08.23 D'Antonio, Neri | ½ | 90.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| 2023.08.22 | Round 8: De La Puerta Cresis, Javier - Proietti Cobas Jorge | 2023.08.22 De La Puerta Cresis, Javier (2227401) | 0 | 89.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.08.21 | Round 7: Proietti Cobas Jorge - Negro Roberto | 2023.08.21 Negro Roberto | 1 | 89.40% | 1. e4 d6 2. d4 g6 3. Nc3 c6 | ||
| 2023.08.20 | Round 6: Proietti Cobas Jorge - Andreoni, Giuseppe | 2023.08.20 Andreoni, Giuseppe | ½ | 94.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.08.19 | Round 4: Saketh Pedagandham - Proietti Cobas Jorge | 2023.08.19 Saketh Pedagandham | 0 | 90.20% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.08.18 | Round 3: Montorsi Matteo - Proietti Cobas Jorge | 2023.08.18 Montorsi Matteo | 0 | 83.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.08.18 | Round 2: Proietti Cobas Jorge - Saric Kristina | 2023.08.18 Saric Kristina | ½ | 85.60% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 | ||
| 2023.08.17 | Round 1: Leitgeb, Julian - Proietti Cobas Jorge | 2023.08.17 Leitgeb, Julian (1663771) | 0 | 87.70% | 1. e4 e5 2. Nf3 Nf6 3. d4 d5 | ||
| 2023.07.30 | Round 5: Cobas Ferrer Dayamy - Proietti Cobas Jorge | 2023.07.30 Cobas Ferrer Dayamy | 1 | 96.20% | 1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 | ||
| 2023.07.29 | Round 3: Ferrante Marco - Proietti Cobas Jorge | 2023.07.29 Ferrante Marco | 0 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | ||
| 2023.07.29 | Round 2: Proietti Cobas Jorge - Colonetti Fabio | 2023.07.29 Colonetti Fabio | 0 | 91.80% | 1. e4 c5 2. Nc3 d6 3. f4 g6 | ||
| 2023.07.28 | Round 1: Bettalli Francesco - Proietti Cobas Jorge | 2023.07.28 Bettalli Francesco | ½ | 93.80% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 |