Player profile
Oliver Barbosa
Dossier
50 of 50 games analyzed.
Accuracy: 96.5%
Opened d4: 3/4Opened Nf3: 1/4
Castled kingside: 6Same-side castling: 4Did not castle: 3
Played in the center: 5Played on the queenside: 4Played on the kingside: 2Fianchettoed kingside: 1
Kept the bishop pair: 7Accepted short draws: 7Initiated exchanges: 6Active pieces: 5Space advantage: 4Backward pawn: 3Sacrificed material: 1Isolated pawn: 1Avoided exchanges: 1
Openings
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As White 4 games 0W 4D 0L
Queen's Gambit Accepted 2 games 0W 2D 0L
Normal Variation 1 game 0W 1D 0L
Traditional System
1 game
0W
1D
0L
Furman Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 1D 0L
Keres Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Declined 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 5 games 1W 4D 0L
Caro-Kann Defense 2 games 0W 2D 0L
Karpov Variation 1 game 0W 1D 0L
Modern Variation
1 game
0W
1D
0L
Classical Variation 1 game 0W 1D 0L
Spassky Variation
1 game
0W
1D
0L
Slav Defense 2 games 1W 1D 0L
Quiet Variation 2 games 1W 1D 0L
(unspecified)
1 game
1W
0D
0L
Schallopp Defense
1 game
0W
1D
0L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 90
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 50 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.01.15 | Round 9: Oliver Barbosa - Dimitar Mardov | 2024.01.15 Dimitar Mardov | ½ | 97.60% | 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 | ||
| 2024.01.15 | Round 8: Brewington Hardaway - Oliver Barbosa | 2024.01.15 Brewington Hardaway | ½ | 94.10% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2024.01.14 | Round 7: Oliver Barbosa - Ivan Schitco | 2024.01.14 Ivan Schitco | ½ | 100.00% | 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 | ||
| 2024.01.14 | Round 6: Kassa Korley - Oliver Barbosa | 2024.01.14 Kassa Korley | 1 | 93.40% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2024.01.13 | Round 5: Kirk Ghazarian - Oliver Barbosa | 2024.01.13 Kirk Ghazarian | ½ | 97.70% | 1. c4 c6 2. Nf3 d5 3. d4 Nf6 | ||
| 2024.01.13 | Round 4: Oliver Barbosa - Alexandr Ostrovskiy | 2024.01.13 Alexandr Ostrovskiy | ½ | 96.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2024.01.12 | Round 3: Gus Huston - Oliver Barbosa | 2024.01.12 Gus Huston | ½ | 98.20% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2024.01.12 | Round 2: Oliver Barbosa - Josiah Stearman | 2024.01.12 Josiah Stearman | ½ | 92.80% | 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 | ||
| 2024.01.11 | Round 1: Miklos Galyas - Oliver Barbosa | 2024.01.11 Miklos Galyas | ½ | 98.40% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | ||
| 2023.09.04 | Round 9: Akira Nakada - Oliver Barbosa | 2023.09.04 Akira Nakada (2369) | ½ | 96.50% | 1. c4 c6 2. Nf3 d5 3. e3 Nf6 | ||
| 2023.09.04 | Round 8: Oliver Barbosa - Aaron Jacobson | 2023.09.04 Aaron Jacobson (2343) | 1 | 98.60% | 1. Nf3 d5 2. d4 Nf6 3. c4 e6 | ||
| 2023.09.03 | Round 7: Gus Huston - Oliver Barbosa | 2023.09.03 Gus Huston (2439) | 1 | 96.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.09.03 | Round 6: Oliver Barbosa - Justin Chen | 2023.09.03 Justin Chen (2376) | 1 | 97.30% | 1. c4 e6 2. Nf3 d5 3. d4 Nf6 | ||
| 2023.09.02 | Round 5: Terry Luo - Oliver Barbosa | 2023.09.02 Terry Luo (2351) | 0 | 87.00% | 1. d4 Nf6 2. c4 e6 3. Nc3 c5 | ||
| 2023.09.02 | Round 4: Oliver Barbosa - Brewington Hardaway | 2023.09.02 Brewington Hardaway (2378) | 1 | 96.60% | 1. c4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.09.01 | Round 3: Ikrom Ibrohimov - Oliver Barbosa | 2023.09.01 Ikrom Ibrohimov (2269) | ½ | 96.70% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | ||
| 2023.09.01 | Round 2: Oliver Barbosa - Mark Paragua | 2023.09.01 Mark Paragua (2433) | ½ | 95.20% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.08.31 | Round 1: Gabor Nagy - Oliver Barbosa | 2023.08.31 Gabor Nagy (2452) | ½ | 97.90% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | ||
| 2023.07.10 | Round 9: Alice Lee - Oliver Barbosa | 2023.07.10 Alice Lee (2393) | ½ | 85.10% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | ||
| 2023.07.10 | Round 8: Oliver Barbosa - Justin Wang | 2023.07.10 Justin Wang (2488) | ½ | 92.40% | 1. c4 Nf6 2. Nf3 e6 3. d4 b6 | ||
| 2023.07.09 | Round 7: Victor Mikhalevski - Oliver Barbosa | 2023.07.09 Victor Mikhalevski (2524) | ½ | 95.10% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | ||
| 2023.07.09 | Round 6: Oliver Barbosa - Maximilian Lu | 2023.07.09 Maximilian Lu (2394) | 0 | 85.90% | 1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 | ||
| 2023.07.08 | Round 5: Zbigniew Pakleza - Oliver Barbosa | 2023.07.08 Zbigniew Pakleza (2494) | ½ | 99.10% | 1. d4 d5 2. c4 c6 3. cxd5 cxd5 | ||
| 2023.07.07 | Round 3: Oliver Barbosa - Martin Zumsande | 2023.07.07 Martin Zumsande (2421) | 1 | 97.20% | 1. Nf3 d5 2. c4 e6 3. d4 Nf6 | ||
| 2023.05.29 | Round 9: Oluwaseun Bisiryu-Salam - Oliver Barbosa | 2023.05.29 Oluwaseun Bisiryu-Salam | 1 | 94.70% | 1. Nh3 e5 | ||
| 2023.05.29 | Round 8: Oliver Barbosa - Pedro Espinosa | 2023.05.29 Pedro Espinosa | 1 | 93.80% | 1. Nf3 d5 2. g3 g6 3. c4 dxc4 | ||
| 2023.05.28 | Round 7: Oliver Barbosa - Qi Pang | 2023.05.28 Qi Pang | 1 | 96.40% | 1. Nf3 d5 2. c4 c6 3. g3 Nf6 | ||
| 2023.05.28 | Round 6: Ansh Shah - Oliver Barbosa | 2023.05.28 Ansh Shah (25997866) | ½ | 94.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | ||
| 2023.05.27 | Round 5: Akira Nakada - Oliver Barbosa | 2023.05.27 Akira Nakada | 1 | 95.00% | 1. c4 e6 2. Nc3 d5 3. e3 Nf6 | ||
| 2023.05.27 | Round 4: Oliver Barbosa - Terry Luo | 2023.05.27 Terry Luo | 1 | 95.60% | 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 | ||
| 2023.05.26 | Round 3: Justin Chen - Oliver Barbosa | 2023.05.26 Justin Chen | 0 | 88.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.05.26 | Round 2: Oliver Barbosa - Eshaan Hebbar | 2023.05.26 Eshaan Hebbar | 1 | 89.70% | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | ||
| 2023.05.26 | Round 1: Oliver Barbosa - Alice Lee | 2023.05.26 Alice Lee | ½ | 55.20% | 1. Nf3 d5 2. c4 c6 3. g3 Nf6 | ||
| 2023.04.09 | Round 9: Andreea Navrotescu - Oliver Barbosa | 2023.04.09 Andreea Navrotescu | ½ | 97.60% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| 2023.04.09 | Round 8: Oliver Barbosa - Aiden Reiss | 2023.04.09 Aiden Reiss | 1 | 96.20% | 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 | ||
| 2023.04.08 | Round 7: Oliver Barbosa - Mariia Bortnyk | 2023.04.08 Mariia Bortnyk | 1 | 95.00% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.04.08 | Round 6: Erick Zhao - Oliver Barbosa | 2023.04.08 Erick Zhao | ½ | 92.80% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.04.07 | Round 5: Grant Xu - Oliver Barbosa | 2023.04.07 Grant Xu | ½ | 96.30% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2023.04.07 | Round 4: Oliver Barbosa - Zachary Tanenbaum | 2023.04.07 Zachary Tanenbaum | 1 | 95.50% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 | ||
| 2023.04.07 | Round 3: Terry Luo - Oliver Barbosa | 2023.04.07 Terry Luo | ½ | 98.50% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.04.07 | Round 2: Oliver Barbosa - Alice Lee | 2023.04.07 Alice Lee | 0 | 93.70% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 | ||
| 2023.01.16 | Round 9: Tanitoluwa Adewumi - Oliver Barbosa | 2023.01.16 Tanitoluwa Adewumi | 1 | 96.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.01.16 | Round 8: Oliver Barbosa - Shelev Oberoi | 2023.01.16 Shelev Oberoi | 1 | 92.10% | 1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 | ||
| 2023.01.15 | Round 7: Josiah Stearman - Oliver Barbosa | 2023.01.15 Josiah Stearman | 0 | 90.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.01.15 | Round 6: Oliver Barbosa - Vincent Tsay | 2023.01.15 Vincent Tsay | 1 | 95.60% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.01.14 | Round 5: Oliver Barbosa - Gabor Nagy | 2023.01.14 Gabor Nagy | ½ | 94.60% | 1. d4 d5 2. c4 e6 3. Nf3 dxc4 | ||
| 2023.01.14 | Round 4 (B): Jennifer Yu - Oliver Barbosa | 2023.01.14 Jennifer Yu | ½ | 92.80% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.01.13 | Round 3: Oliver Barbosa - Harshid Kunka | 2023.01.13 Harshid Kunka | 1 | 91.70% | 1. Nf3 d5 2. c4 e6 3. g3 Nf6 | ||
| 2023.01.13 | Round 2: Aarav Dengla - Oliver Barbosa | 2023.01.13 Aarav Dengla (45059756) | ½ | 85.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.01.12 | Round 1: Oliver Barbosa - Mark Paragua | 2023.01.12 Mark Paragua | ½ | 97.10% | 1. c4 e6 2. Nc3 d5 3. d4 Nf6 |