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棋联大师
Requejo Cotrin Oswaldo Valentin
全名
Requejo Cotrin Oswaldo Valentin
出生
Jan 1, 1975
(年龄 50)
出生地
国籍
Peru
个人档案
全部棋局
89
43% Win
28% Draw
29% Loss
执白棋
47
40% Win
21% Draw
39% Loss
执黑棋
42
45% Win
36% Draw
19% Loss
Requejo Cotrin Oswaldo Valentin 对局
棋手
结果
着法
年
Requejo Cotrin Oswaldo Valentin
(2233)
Cristhian Yamil Reyes Zavaleta
(1986)
1. e4 e6 2. d4 d5 3. Nd2 c5
French Defense: Tarrasch, Open, Chistyakov Defense
½-½
71
2025
Requejo Cotrin Oswaldo Valentin
(2233)
Joaquin Alonso Nunez Castaneda
(1480)
1. e4 e5 2. f4 Bc5 3. Nf3 d6
King's Gambit Declined: Classical Variation
1-0
54
2025
Requejo Cotrin Oswaldo Valentin
(2233)
Luza Chura Marco Adriano
(1678)
1. e4 e6 2. d4 d5 3. Nc3 Nf6
French Defense: Classical, Steinitz, Boleslavsky Variation
1-0
33
2025
Luis Angel Ramirez Sifuentes
(2171)
Requejo Cotrin Oswaldo Valentin
(2232)
1. Nf3 c5 2. e4 d6 3. Bb5+ Nd7
Sicilian Defense: Canal Attack
½-½
86
2025
Diego Alonso Yucra Valdes
(1917)
Requejo Cotrin Oswaldo Valentin
(2233)
1. d4 Nf6 2. c4 g6 3. g3 Bg7
King's Indian Defense: Normal, Fianchetto, Karlsbad, Panno Variation
0-1
37
2025
Alberto Santos Flores
(2231)
Requejo Cotrin Oswaldo Valentin
(2233)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
King's Indian Defense: Normal Variation
1-0
23
2025
Requejo Cotrin Oswaldo Valentin
(2250)
Fabian Ernesto Vivas Zamora
(2386)
1. d4 Nf6 2. c4 g6 3. Nc3 d5
Grünfeld Defense: Brinckmann Attack
½-½
46
2024
Requejo Cotrin Oswaldo Valentin
(2250)
Kevin Retamozo
(2070)
1. d4 c5 2. e3 Qb6 3. Nf3 g6
Old Benoni Defense
½-½
70
2024
Requejo Cotrin Oswaldo Valentin
(2250)
Gonzalo Matias Villaverde Salas
(1768)
1. d4 d5 2. c4 e6 3. Nc3 Nf6
Queen's Gambit Declined: Orthodox, Rubinstein Variation
1-0
39
2024
Requejo Cotrin Oswaldo Valentin
(2250)
Renato Terry
(2526)
1. d4 e6 2. c4 Bb4+ 3. Bd2 a5
Queen's Pawn Opening: Keres Defense
0-1
33
2024
Requejo Cotrin Oswaldo Valentin
(2250)
Brian Sebasti Escalante Ramirez
(2483)
1. d4 d5 2. c4 dxc4 3. Nf3 a6
Queen's Gambit Accepted
0-1
41
2024
Andre Leonardo Parra Gonzales
(2167)
Requejo Cotrin Oswaldo Valentin
(2250)
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
Ruy López Opening: Morphy Defense, Modern Steinitz, Siesta Variation
0-1
46
2024
Jose Alberto Sanchez Negreiros
(1915)
Requejo Cotrin Oswaldo Valentin
(2250)
1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6
Trompowsky Attack
0-1
59
2024
Requejo Cotrin Oswaldo Valentin
(2248)
Walter Schaffert
(2037)
1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6
Scandinavian Defense: Mieses-Kotrč, Gubinsky-Melts Defense
0-1
46
2022
Requejo Cotrin Oswaldo Valentin
(2248)
Viviana Galvan Cipriani
(2088)
1. e4 c5 2. d4 cxd4 3. c3 Nf6
Sicilian Defense: Smith-Morra Gambit Declined, Alapin Formation
½-½
53
2022
Oleg Korneev
(2481)
Requejo Cotrin Oswaldo Valentin
(2248)
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
Ruy López Opening: Morphy Defense, Modern Steinitz Defense
1-0
50
2022
Alejandro Yuste Valenzuela
(2089)
Requejo Cotrin Oswaldo Valentin
(2248)
1. e4 c5 2. Nf3 d6 3. d4 cxd4
Sicilian Defense: Open, Dragon, Fianchetto Variation
0-1
80
2022
Andres Rodriguez Vila
(2489)
Requejo Cotrin Oswaldo Valentin
(2294)
1. e4 c5 2. Nf3 d6 3. c3 Nf6
Sicilian Defense: Delayed Alapin Variation
½-½
42
2018
Requejo Cotrin Oswaldo Valentin
(2254)
Erick Estrada Zeta
(1933)
1. e4 c5 2. d4 cxd4 3. c3 Nc6
Sicilian Defense: Smith-Morra Gambit
1-0
25
2017
Requejo Cotrin Oswaldo Valentin
(2254)
Christopher Perez
(1851)
1. e4 c6 2. d4 d5 3. exd5 cxd5
Caro-Kann Defense: Panov, Modern, Mieses Line
0-1
35
2017
Requejo Cotrin Oswaldo Valentin
(2254)
Renato Terry
(2454)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
Nimzo-Indian Defense: Noa, Main Line
0-1
40
2017
Requejo Cotrin Oswaldo Valentin
(2254)
Luis Flores Tomasto
(1974)
1. d4 Nf6 2. c4 e6 3. Nf3 d5
Queen's Gambit Declined: Orthodox, Botvinnik Variation
0-1
50
2017
Miguel Noriega
(1913)
Requejo Cotrin Oswaldo Valentin
(2254)
1. e4 c5 2. c3 d6 3. Nf3 Nf6
Sicilian Defense: Delayed Alapin Variation
0-1
53
2017
Aldryn Leo Espinoza Pacheco
(1989)
Requejo Cotrin Oswaldo Valentin
(2254)
1. d4 Nf6 2. c4 g6 3. Nc3 d5
Grünfeld Defense: Exchange Variation
½-½
69
2017
Angelo Moises Fuentes Alarcon
(1647)
Requejo Cotrin Oswaldo Valentin
(2254)
1. e4 e5 2. Nc3 Nf6 3. d3 d5
Vienna Game: Falkbeer Variation
0-1
24
2017
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