Player profile
Osipi, Jair
Dossier
5 of 10 games analyzed.
Accuracy: 89.9%
Opened d4: 2/2
Castled kingside: 4Same-side castling: 4Did not castle: 1
Fianchettoed kingside: 3Played in the center: 2Played on the kingside: 2Played on the queenside: 1
Isolated pawn: 4Space advantage: 4Backward pawn: 4Kept the bishop pair: 3Active pieces: 2Sacrificed material: 2Avoided exchanges: 2Initiated exchanges: 2Played gambits: 1Missed tactics: 1
Openings
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As White 4 games 0W 2D 1L
Caro-Kann Defense 1 game 0W 1D 0L
Panov Attack 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Semi-Slav Defense 1 game 0W 1D 0L
Accelerated Move Order 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Bogo-Indian Defense 1 game 0W 0D 0L
Nimzowitsch Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Rat Defense 1 game 0W 0D 1L
English Rat 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 6 games 0W 0D 3L
Sicilian Defense 4 games 0W 0D 3L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Chekhover Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation, Novosibirsk Variation
1 game
0W
0D
1L
Najdorf Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 0D 0L
Orthodox Variation 1 game 0W 0D 0L
Classical System, Neo-Classical Line
1 game
0W
0D
0L
Hungarian Opening 1 game 0W 0D 0L
Indian Defense 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Blunders Top 4 of 8
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 10 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.06.27 | X Caioba RPD | 2.2 | 2026.06.27 Delgado Ramirez, Neuris (3503631) (2619) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 | |
| 2026.02.14 | I Aberto do Brasil Memorial Stergios G. Tsiloufas - MACAUBAL - SP | 6.1 | 2026.02.14 Silva, Kaua Marques (22701168) (2326) | ½ | 80.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2026.02.14 | I Aberto do Brasil Memorial Stergios G. Tsiloufas - MACAUBAL - SP | 4.1 | 2026.02.14 Trindade, Willians Fernando (2108429) (2058) | * | 97.20% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2025.11.01 | Round 8: Osipi, Jair - Matsuura, Everaldo | 8.4 | 2025.11.01 Matsuura, Everaldo (2100169) (2378) | ½ | 98.40% | 1. d4 d5 2. c4 e6 3. Nc3 c6 | |
| 2025.10.31 | Round 6: Hoffman, Alejandro - Osipi, Jair | 6.5 | 2025.10.31 Hoffman, Alejandro (100340) (2310) | * | - | 1. g3 Nf6 2. Bg2 g6 3. d4 Bg7 | |
| 2025.10.30 | Round 5: Osipi, Jair - Gemy, Jose Daniel | 5.3 | 2025.10.30 Gemy, Jose Daniel (3301478) (2346) | * | - | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.10.29 | Round 4: Dos Santos,Rodrigo Mello - Osipi, Jair | 4.8 | 2025.10.29 Dos Santos,Rodrigo Mello (2138212) (1997) | * | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.06.21 | IV Copa Campo Mourão de Xadrez - R$ 20.000,00 em prêmios (Rápido) | 7.5 | 2025.06.21 Strikovic, Aleksa (900150) (2364) | 0 | - | 1. d4 d6 2. c4 e5 | |
| 2025.06.21 | IV Copa Campo Mourão de Xadrez - RPD | 4.3 | 2025.06.21 Cubas, Jose (3700267) (2408) | 0 | 89.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.07.09 | Round 3: Tari, Aryan - Osipi, Jair | 3.1 | 2024.07.09 Tari, Aryan (1510045) (2637) | 0 | 83.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 |