Player profile

De Oliveira, Jairo Quintiliano

Standard: 1916 Rapid: 1997 Blitz: 1852 (last updated 2026-11-02)

FIDE ID: 22792503 (view FIDE profile)

Federation: BRA Sex: M Birth Year: 1981 Age: 45

Title: — Women's title: — Other title: — FOA title: —

Games: 39 Wins: 7 (18%) Draws: 8 (21%) Losses: 24 (62%)

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Dossier

31 of 39 games analyzed.

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Openings

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As White 17 games 4W 4D 9L

Sicilian Defense 4 games 0W 1D 3L

Taimanov Variation 1 game 0W 0D 1L

Bastrikov Variation, English Attack 1 game 0W 0D 1L

Venice Attack 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Kalashnikov Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Kan Variation 1 game 0W 0D 1L

Modern Variation 1 game 0W 0D 1L

Nimzo-Indian Defense 2 games 1W 0D 1L

Rubinstein System 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Normal Variation 1 game 0W 0D 1L

Classical Defense 1 game 0W 0D 1L

Slav Defense 2 games 0W 1D 1L

Three Knights Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Chebanenko Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Caro-Kann Defense 1 game 1W 0D 0L

Exchange Variation 1 game 1W 0D 0L

Rubinstein Variation 1 game 1W 0D 0L

English Opening 1 game 1W 0D 0L

King's English Variation 1 game 1W 0D 0L

Two Knights Variation, Keres Variation 1 game 1W 0D 0L

Lion Defense 1 game 0W 0D 1L

Lion's Jaw 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Modern Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Queen's Indian Accelerated 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

French Defense 1 game 1W 0D 0L

King's Indian Attack 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

King's Indian Defense 1 game 0W 0D 1L

Petrosian Variation 1 game 0W 0D 1L

Stein Defense 1 game 0W 0D 1L

Queen's Gambit Declined 1 game 0W 1D 0L

Chigorin Defense 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Pirc Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

As Black 22 games 3W 4D 15L

Sicilian Defense 6 games 1W 2D 3L

Kalashnikov Variation 3 games 0W 1D 2L

(unspecified) 3 games 0W 1D 2L

Old Sicilian 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Alapin Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Ruy Lopez 2 games 0W 1D 1L

Open 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Exchange Variation 1 game 0W 0D 1L

Keres Variation 1 game 0W 0D 1L

Slav Defense 2 games 1W 1D 0L

Czech Variation 1 game 0W 1D 0L

Krause Attack 1 game 0W 1D 0L

Modern Line 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

Vienna Game 1 game 1W 0D 0L

Mieses 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

Neo-Catalan Declined 1 game 0W 0D 1L

Zukertort Opening 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Rapport-Jobava System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Bird Opening 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Caro-Kann Defense 1 game 0W 0D 1L

Panov Attack 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Réti Opening 1 game 0W 0D 1L

Anglo-Slav Variation 1 game 0W 0D 1L

Gurevich System 1 game 0W 0D 1L

Semi-Slav Defense 1 game 0W 0D 1L

Quiet Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Italian Game 1 game 0W 0D 1L

Classical Variation 1 game 0W 0D 1L

Greco Gambit, Modern Line 1 game 0W 0D 1L

Four Knights Game 1 game 0W 0D 1L

Gunsberg Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Queen's Pawn Game 1 game 0W 0D 1L

London System 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Bishop's Opening 1 game 0W 0D 1L

Vienna Hybrid 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Blunders Top 4 of 142

This player's costliest moves in analyzed games. Can you find the winning move?

2025.11.02 · 49. g6 (−44.3% win chance) 0-1

Briem, Benedikt

De Oliveira, Jairo Quintiliano

Engine View game

2023.11.23 · 40... Qe4 (−41.5% win chance) 1-0

Jairo Quintiliano De Oliveira

Andre Ventura Sousa

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2025.02.09 · 8... Rb8 (−39.8% win chance) 1-0

De Oliveira, Jairo Quintiliano

Guimaraes, Diogo Duarte

Engine View game

2025.01.22 · 34. Bb3 (−38.9% win chance) 0-1

Kropff, Ricardo

De Oliveira, Jairo Quintiliano

Engine View game

View blunders & mistakes

Games Showing all 39 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.11.02	IV Open Internacional de Xadrez "Cidade de Lagos"	4.6	2026.11.02 Tomic, Stjepan (14567083) (1998)	1	92.20%	1. e4 c6 2. d4 d5 3. exd5 cxd5
2026.11.01	IV Open Internacional de Xadrez "Cidade de Lagos"	3.7	2026.11.01 Rajanya Datta (45033641) (2209)	½	89.90%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2026.10.31	IV Open Internacional de Xadrez "Cidade de Lagos"	2.9	2026.10.31 Ivana Maria, Furtado (5048400) (2160)	1	94.60%	1. c4 Nf6 2. Nc3 e5 3. g3 c6
2026.10.23	Amsterdam Chess Open 2026 - Group B	1.3	2026.10.23 Krishnasing, Ashley (1011383) (2033)	0	87.80%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.10.23	Amsterdam Chess Open 2026 - Group B	1.3	2026.10.23 Krishnasing, Ashley (1011383) (2033)	0	88.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.06.27	X Caioba RPD	9.14	2026.06.27 Van Riemsdijk, Herman C. (2100053) (2291)	1	-	1. c4 e6 2. d4 Nf6 3. Nc3 Bb4
2026.03.01	2° GRAND PRIX FRONTIER OPEN 2026-	7.5	2026.03.01 Fontoura, Alexandre Souza (2112400) (1855)	1	-	1. e4 e5 2. Nc3 Nf6 3. g3 Nc6
2026.03.01	2° GRAND PRIX FRONTIER OPEN 2026-	5.3	2026.03.01 Allo Collante, Enrique (3705021) (2116)	0	-	1. c4 Nf6 2. g3 e6 3. Nf3 d5
2026.02.28	2° GRAND PRIX FRONTIER OPEN 2026-	3.5	2026.02.28 Leite Lima,Luiz Henrique (44780516) (1673)	½	-	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2026.02.28	2° GRAND PRIX FRONTIER OPEN 2026-	2.4	2026.02.28 Andretto,Matheus dos Reis (44780486) (1701)	½	-	1. Nf3 d5 2. d4 Nf6 3. c4 c6
2026.02.27	2° GRAND PRIX FRONTIER OPEN 2026-	1.5	2026.02.27 Roeder, Guilherme H Oliveira (22790268) (1530)	1	-	1. e4 c5 2. Nf3 Nc6 3. c3 e6
2026.01.28	III Sampa Chess Open - STD	2	2026.01.28 Mayta Aiza, Maveric (3307336) (2201)	0	90.90%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2026.01.18	BCS Floripa - STD	2.4	2026.01.18 Huschenbeth, Niclas (24604747) (2587)	0	83.40%	1. Nf3 d5 2. e3 Nf6 3. c4 c6
2025.11.09	Figueira 2025	1.3	2025.11.09 Bernadskiy, Vitaliy (14100371) (2491)	0	86.70%	1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
2025.11.06	III Torneio Int. Lagos	7.5	2025.11.06 Campora, Daniel H. (100013) (2348)	0	87.60%	1. e4 d6 2. d4 Nf6 3. f3 e5
2025.11.05	III Torneio Int. Lagos	6.7	2025.11.05 Bittner, Titus (1973193) (2079)	½	97.50%	1. e4 c5 2. c3 e6 3. d4 d5
2025.11.04	III Torneio Int. Lagos	5.7	2025.11.04 Kraczek, Cezary (21081107) (2135)	½	97.40%	1. e4 g6 2. d4 Bg7 3. Nf3 d6
2025.11.02	III Torneio Int. Lagos	3.4	2025.11.02 Briem, Benedikt (2315432) (2222)	0	84.80%	1. d4 Nf6 2. c4 b6 3. Nc3 Bb7
2025.02.09	II Sampa Chess Open - Blitz FIDE	9	2025.02.09 Da Silva Junior, Sediney Mari (2132079) (2034)	1	92.50%	1. e4 e6 2. d3 d5 3. Nd2 c5
2025.02.09	II Sampa Chess Open - Blitz FIDE	6	2025.02.09 Guimaraes, Diogo Duarte (2112450) (2237)	0	39.00%	1. e4 c5 2. Nf3 Nc6 3. Nd4 e5
2025.02.09	II Sampa Chess Open - Blitz FIDE	4	2025.02.09 Takano, Nicholas Ryo (2180588) (2116)	½	81.60%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2025.02.09	II Sampa Chess Open - Blitz FIDE	2	2025.02.09 Casalaspro, Mathias Andre (22772626) (2177)	0	44.90%	1. d4 Nf6 2. Nc3 d5 3. Bf4 c6
2025.02.01	II Sampa Chess Open - STD Open	6	2025.02.01 Lavigne Lopez, Raul Leonardo (3520609) (2138)	½	96.80%	1. e4 c5 2. Nf3 d6 3. d4 cxd4
2025.01.26	Round 10: Louis, Corentin - De Oliveira, Jairo Quintiliano	10.12	2025.01.26 Louis, Corentin (20672039) (2121)	0	-
2025.01.22	Round 7: Rodi, Luis Ernesto - De Oliveira, Jairo Quintiliano	7.12	2025.01.22 Rodi, Luis Ernesto (101710) (2229)	0	84.70%	1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
2025.01.22	Round 6: De Oliveira, Jairo Quintiliano - Kropff, Ricardo	6.2	2025.01.22 Kropff, Ricardo (3700038) (2097)	0	74.60%	1. d4 Nf6 2. Nf3 g6 3. c4 Bg7
2025.01.22	Round 5: Burgos, Marcelo Alves - De Oliveira, Jairo Quintiliano	5.12	2025.01.22 Burgos, Marcelo Alves (2103842) (2143)	1	91.30%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2025.01.22	Round 4: De Oliveira, Jairo Quintiliano - Lorenzon, Eduardo Lucas	4.4	2025.01.22 Lorenzon, Eduardo Lucas (2162164) (2164)	½	-	1. d4 d5 2. c4 Nc6 3. Nc3 dxc4
2025.01.22	Round 2: De Oliveira, Jairo Quintiliano - Bambino Filho, Antonio Carlos	2.3	2025.01.22 Bambino Filho, Antonio Carlos (2113163)	0	71.90%	1. e4 d6 2. c4 c5 3. Nc3 Nc6
2024.10.27	Round 2: Tomaszewski, Kacper - De Oliveira, Jairo Quintiliano	2.9	2024.10.27 Tomaszewski, Kacper (1127373) (2327)	0	88.00%	1. c4 Nf6 2. Nc3 c6 3. e4 d5
2024.05.30	Round 2: Nemeth Junior, Henrique - De Oliveira, Jairo Quintiliano		2024.05.30 Nemeth Junior, Henrique (2118815) (2191)	0	84.90%	1. c4 c6 2. Nf3 d5 3. e3 Nf6
2023.11.27	Round 9: Mihiir Sarvade - Jairo Quintiliano De Oliveira		2023.11.27 Mihiir Sarvade (1756)	0	91.60%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2023.11.27	Round 8: Samuel Jesus P Goncalves - Jairo Quintiliano De Oliveira		2023.11.27 Samuel Jesus P Goncalves (2136)	0	85.60%	1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
2023.11.25	Round 4: Jairo Quintiliano De Oliveira - Paul Mihai Avramescu		2023.11.25 Paul Mihai Avramescu (2061)	0	89.50%	1. d4 Nf6 2. Nf3 d5 3. c4 c6
2023.11.25	Round 1: Eltaj Safarli - Jairo Quintiliano De Oliveira		2023.11.25 Eltaj Safarli	0	84.50%	1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
2023.11.24	Round 7: Jairo Quintiliano De Oliveira - Rajesh Zagade Gaurav		2023.11.24 Rajesh Zagade Gaurav (2099)	0	90.90%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2023.11.23	Round 5: Jairo Quintiliano De Oliveira - Dalvi Aakash Sharadchandra		2023.11.23 Dalvi Aakash Sharadchandra (2114)	0	91.30%	1. e4 c5 2. Nf3 e6 3. d4 cxd4
2023.11.23	Round 1: Andre Ventura Sousa - Jairo Quintiliano De Oliveira		2023.11.23 Andre Ventura Sousa	0	80.50%	1. d4 d5 2. Bf4 c5 3. e3 Nf6
2023.11.22	Round 3: Biswas Anustoop - Jairo Quintiliano De Oliveira		2023.11.22 Biswas Anustoop (2256)	0	87.50%	1. e4 e5 2. Bc4 Nc6 3. d3 Nf6