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Player Profile

Player:

(Eg: Carlsen,Magnus)

Ladeira, Joao Bosco Amado



FIDE:	FIDE Card
Title:	FM
Years:	1977-2012
Number of games:	150
Number of wins:	72
Number of draws:	44
Number of losses:	34
White score:	53½/76 (70.39% - Average Elo: 2142.44)
Black score:	40½/74 (54.73% - Average Elo: 2150.2)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Ladeira, Joao Bosco Amado - Tsuboi, Edson Kenji (2300), Brasilia open, Brasilia (D90) - 1987

Ladeira, Joao Bosco Amado - Campos, Antonio (2265), Belo Horizonte Centenario op, Belo Horizonte (E61) - 1997

Ladeira, Joao Bosco Amado (2265) - Dos Santos, Emmanuel (2265), Mont' Alverne tourn, Brazil (A48) - 1998

Santos Neto, Francisco Jose (2280) - Ladeira, Joao Bosco Amado (2265), Mont' Alverne tourn, Brazil (B04) - 1998

Batista, Gerson Peres (2212) - Ladeira, Joao Bosco Amado (2330), Passos, Passos (B09) - 2007

Santos Neto, Francisco Jose (2207) - Ladeira, Joao Bosco Amado (2330), Varginha-ch, Varginha (A21) - 2007

Ladeira, Joao Bosco Amado - ? (60)

Gazel Pereira, Frederico (1/4)

Batista, Gerson Peres (2/3)

Santos Neto, Francisco Jose (1/3)

Aramuni, Jorge Elias da Fons (1½/2)

Campos, Igor Ribeiro (1/2)

Gomes, Luiz Alexandre (½/2)

Ladeira, Jarbas de Carvalho (1/2)

Lins, Tercio Pinheiro (2/2)

Machado, Gilmar Dias (1½/2)

Nery Junior, Jose Antonio (1/2)

Pereira, Heverson Silva (2/2)

Tsuboi, Edson Kenji (2/2)

Barbosa, Evandro Amorim (0/1)

Bittencourt, Jorge Humberto M (0/1)

Brene, Duyllhon Carneiro (1/1)

Campos, Antonio (1/1)

Chaves, Marcelo Ferreira (½/1)

Chemin, Justo Reinaldo (½/1)

Cunha, Bruno Gomes (1/1)

Da Costa, Joao Carlos (1/1)

Da Silva Fo, Paulo Calixto (1/1)

Da Silva, Valdinei (1/1)

De Oliveira, Dario (1/1)

De Oliveira, Sergio Eduardo (0/1)

Dos Santos, Emmanuel (1/1)

Fernandes, Francisco J (1/1)

Fernandes, Jose Costa Jr (½/1)

Ferreira Jr, Walter (1/1)

Ferreira, Nelson Castelo Bran (½/1)

Fonrobert, Gert Wolfgang (1/1)

Fontoura, Rogerio Lemos (1/1)

Freitas, Julio Eimard (1/1)

Godinho, Walter de Sousa (1/1)

Goncalves, Marcio Tosta (1/1)

Hernandez, Gustavo (½/1)

Kornin, Zalmen (1/1)

Marques, Joao Paulo Cassemir (1/1)

Melo Reda, Caique (1/1)

Mercadante, Ricardo Rodrigues (1/1)

Molina, Roberto Junio Brito (½/1)

Mont'Alverne, Ruillon (½/1)

Moura, Eduardo Henrique B (½/1)

Moura, Marcelo Costa Marti (1/1)

Moura, Marcelo Moreira De (1/1)

Name, Gabriel Ricardo (½/1)

Pereira, Ernesto Luis De Ass (0/1)

Resende, Carlos Alberto Fig (1/1)

Ribeiro, Sheridan Luiz Telle (1/1)

Rojas, Daniel (1/1)

Saad, Marcelo (1/1)

Sanchez, Fernando (1/1)

Silva, Sergio R (1/1)

Souza, Ivan Boere (0/1)

Teixeira, Edson Franca (1/1)

Teixeira, Ricardo da Silva (0/1)

Terensi, Wagner (1/1)

Terenzi, Wagner (1/1)

Ts, Wang Ying (1/1)

Viana, Julio Lapertosa (½/1)

Vilas Boas, Crisolon Terto (1/1)

? - Ladeira, Joao Bosco Amado (57)

Santos Neto, Francisco Jose (2½/4)

Crespo de Oliveira, Lucas (½/3)

Gazel Pereira, Frederico (1/3)

Molina, Roberto Junio Brito (1½/3)

Borges, Wagner da Silva (½/2)

Castelo, Branco Nelson (1½/2)

Dos Santos, Emmanuel (1½/2)

Gomes, Luiz Alexandre (½/2)

Lapertosa Viana, Julio (1½/2)

Machado, Gilmar Dias (1/2)

Ribeiro, Sheridan Luiz Telle (½/2)

Rocha, Wellington Carlos (½/2)

Agostinho, Albano (1/1)

Alonso, Salvador (0/1)

Antunes, Roberto (0/1)

Baeta, Marcio Netto (0/1)

Barbosa, Evandro Amorim (½/1)

Batista, Gerson Peres (1/1)

Bede, Ana Luiza Reis (1/1)

Bezerra, Juliano (1/1)

Borsato, Ana Carolina Teodor (1/1)

Bueno Filho, Julio Silvio de S (1/1)

Cajal, Andre (1/1)

Caldeira, Adriano (0/1)

Campos, Igor Ribeiro (1/1)

Capanema, Antonio (1/1)

Cardoso, Carlos Alberto (0/1)

Chaves, Marcelo Ferreira (1/1)

Cubas, Jose Fernando (0/1)

Da Silva, Carlos Alessandro A (½/1)

Da Silva, Jose Carlos Peixoto (1/1)

De Oliveira, Renato Almeida (1/1)

De Souza, Wellington (½/1)

Disconzi da Silva, Rodrigo (½/1)

Dos Reis, Vinicius Pires (1/1)

Dos Santos, Maicon Ferreira (1/1)

Dumont, Sadi Glasser (½/1)

Estanislau, Pedro Henrique C (1/1)

Esteves, Igor Silva Mota (1/1)

Fernandes, Rogerio Paulo Mulle (1/1)

Fontes, Carlos Henrique Bat (0/1)

Guimaraes, Ruy Jose (1/1)

Kuniyoshi, Luiz (0/1)

Loureiro, Luiz R Vasconcelos (½/1)

Magalhaes, Joao Luiz (½/1)

Menna Barreto, Luiz Ney (0/1)

Moura, Marcelo Moreira De (1/1)

Pereira dos Santos, Deyvison Jon (1/1)

Pereira, JR (½/1)

Peres Batista, Gerson (0/1)

Ramos, Bruce Vicente (1/1)

Riboldi, Mario Garcia (1/1)

Rodrigues, Fernanda S (1/1)

Segal, Alexandru Sorin (0/1)

Siqueira, Alexandre Carneiro (0/1)

Terzian, Francisco Antonio (0/1)

Ticianeli, Etenio (½/1)

Openings played as White (42)

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2287.5
Result: 5½/6 = 91.67%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2150
Result: 4½/5 = 90%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2093.5
Result: 3½/5 = 70%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 2201.67
Result: 2/4 = 50%

E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 1992
Result: 2/3 = 66.67%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2344
Result: 2½/3 = 83.33%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2097
Result: 2/3 = 66.67%

E52 Nimzo-Indian, 4.e3, Main line with ...b6 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 b6)
Average Elo: 2280
Result: 1/2 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2231
Result: 2/2 = 100%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2152
Result: ½/2 = 25%

E33 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6)
Average Elo: 2309
Result: ½/2 = 25%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2248
Result: 1½/2 = 75%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 0
Result: 1½/2 = 75%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: 1½/2 = 75%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1604
Result: 2/2 = 100%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2301.5
Result: 1/2 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 1534
Result: 2/2 = 100%

D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 (1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3)
Average Elo: 1960
Result: ½/2 = 25%

A94 Dutch, Stonewall with Ba3 (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3 c6 8.Ba3)
Average Elo: 2199.5
Result: 1/2 = 50%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 2121
Result: 0/1 = 0%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2151
Result: ½/1 = 50%

E34 Nimzo-Indian, Classical, Noa Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5)
Average Elo: 0
Result: 1/1 = 100%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2018
Result: 1/1 = 100%

D47 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4)
Average Elo: 0
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2293
Result: 0/1 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2265
Result: 1/1 = 100%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 0
Result: 1/1 = 100%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2066
Result: 1/1 = 100%

D17 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5)
Average Elo: 1991
Result: 1/1 = 100%

E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5)
Average Elo: 2278
Result: 0/1 = 0%

E57 Nimzo-Indian, 4.e3, Main line with 8...dc and 9...cd (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 dxc4 9.Bxc4)
Average Elo: 1878
Result: 1/1 = 100%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2278
Result: ½/1 = 50%

E59 Nimzo-Indian, 4.e3, Main line (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4)
Average Elo: 0
Result: ½/1 = 50%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 0
Result: 1/1 = 100%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 0
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 0
Result: ½/1 = 50%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2220
Result: ½/1 = 50%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 2067
Result: 1/1 = 100%

E37 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3 Bxc3+ 6.Qxc3 Ne4 7.Qc2)
Average Elo: 0
Result: 1/1 = 100%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2041
Result: 1/1 = 100%

A69 Benoni, Four Pawns Attack, Main line (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Re8)
Average Elo: 2205
Result: 0/1 = 0%

D90 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3)
Average Elo: 2300
Result: 1/1 = 100%

Openings played as Black (41)

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2191.57
Result: 6/15 = 40%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2226.6
Result: 3½/6 = 58.33%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2058.75
Result: 3/5 = 60%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2127.5
Result: 1½/4 = 37.5%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2355
Result: 2/3 = 66.67%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 0
Result: 2/2 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1938
Result: 2/2 = 100%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 0
Result: 1½/2 = 75%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2040.5
Result: 1½/2 = 75%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1886.5
Result: 2/2 = 100%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 0
Result: 0/1 = 0%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 0
Result: 0/1 = 0%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 0
Result: 0/1 = 0%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 0
Result: 0/1 = 0%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 0
Result: 0/1 = 0%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 0
Result: 0/1 = 0%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 0
Result: 1/1 = 100%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2175
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2255
Result: ½/1 = 50%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2310
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2290
Result: ½/1 = 50%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2280
Result: 1/1 = 100%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 0
Result: 0/1 = 0%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2257
Result: ½/1 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 0
Result: 1/1 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2074
Result: 1/1 = 100%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2207
Result: 1/1 = 100%

A77 Benoni, Classical, 9...Re8, 10.Nd2 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Re8 10.Nd2)
Average Elo: 2048
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2010
Result: 0/1 = 0%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2414
Result: 0/1 = 0%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 2348
Result: ½/1 = 50%

A89 Dutch, Leningrad, Main Variation with Nc6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 Nc6)
Average Elo: 1694
Result: 1/1 = 100%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 1968
Result: 1/1 = 100%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2130
Result: ½/1 = 50%

B63 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2)
Average Elo: 2142
Result: 1/1 = 100%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 1951
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: 1/1 = 100%