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棋譜データベース
FM
Alfonso Jose Alfaro Rojas
フルネーム
Alfonso Jose Alfaro Rojas
生年月日
Jan 1, 1989
(年齢 36)
出生地
所属協会
Costa Rica
プロフィール
総ゲーム数
70
37% Win
36% Draw
27% Loss
白番
36
47% Win
33% Draw
20% Loss
黒番
34
26% Win
38% Draw
36% Loss
Alfonso Jose Alfaro Rojas 棋譜
プレイヤー
結果
指し手
年
Alfonso Jose Alfaro Rojas
(2304)
Marcelo Ubach Miralda
(2225)
1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5
English Opening: Caro-Kann Defensive System
½-½
40
2024
Alfonso Jose Alfaro Rojas
(2715)
Yuliia Osmak
(2512)
1. Nf3 c5 2. g3 Nc6 3. Bg2 e5
Réti Opening: Sicilian Invitation
0-1
49
2024
Alfonso Jose Alfaro Rojas
(2720)
Dmitry Andreikin
(3123)
1. Nf3 b5 2. g3 Bb7 3. Bg2 Nf6
Réti Opening: King's Indian Attack, Spassky Variation
0-1
23
2024
Alfonso Jose Alfaro Rojas
(2640)
Carlo Pauly
(2460)
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
Sicilian Defense
0-1
38
2024
Alfonso Jose Alfaro Rojas
(2718)
Olga Matveeva
(2369)
1. Nf3 d5 2. g3 Nf6 3. Bg2 e6
King's Indian Attack: Yugoslav Variation
1-0
48
2024
Alfonso Jose Alfaro Rojas
(2317)
Ilya Lemeshev
(2271)
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
Réti Opening: King's Indian Attack, Symmetrical Defense
1-0
48
2024
Alfonso Jose Alfaro Rojas
(2639)
Bakhtiyar Nugumanov
(2320)
1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7
Réti Opening: King's Indian Attack, Symmetrical Defense
1-0
19
2024
Alfonso Jose Alfaro Rojas
(2247)
Eugenio Chinchilla Miranda
(2168)
1. d4 Nf6 2. c4 g6 3. Nf3 Bg7
King's Indian Defense
1-0
35
2015
Alfonso Jose Alfaro Rojas
(2247)
Mauricio Arias Santana
(2344)
1. d4 Nf6 2. c4 c5 3. d5 b5
Benko Gambit Fully-Accepted: Fianchetto Attack
1-0
17
2015
Alfonso Jose Alfaro Rojas
(2270)
Eugenio Chinchilla Miranda
(2191)
1. d4 Nf6 2. c4 g6 3. Nc3 d5
Grünfeld Defense: Exchange, Classical Variation
0-1
34
2013
Alfonso Jose Alfaro Rojas
(2349)
Jaime Vaglio Munoz
(2219)
1. c4 Nf6 2. Nc3 e6 3. d4 Bb4
Nimzo-Indian Defense: Classical, Zürich Variation
½-½
5
2013
Alfonso Jose Alfaro Rojas
(2270)
Sergio Minero Pineda
(2412)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
King's Indian Defense: Orthodox, Glek Defense
½-½
31
2013
Alfonso Jose Alfaro Rojas
(2270)
Bryan Solano Cuya
(2061)
1. d4 Nf6 2. c4 g6 3. Nc3 d5
Grünfeld Defense: Exchange, Modern Exchange Variation
½-½
39
2013
Alfonso Jose Alfaro Rojas
(2349)
Mario Andre Fernandez Sanchez
(2198)
1. d4 d5 2. c4 c6 3. Nf3 Nf6
Grünfeld Defense: Burille Variation
1-0
48
2013
Alfonso Jose Alfaro Rojas
(2349)
Bryan Solano Cuya
(2179)
1. d4 d5 2. c4 e6 3. Nc3 f5
Queen's Gambit Declined: Queen's Knight Variation
1-0
19
2013
Alfonso Jose Alfaro Rojas
(2349)
Pablo Salazar Gonzalo
(2127)
1. d4 Nf6 2. c4 d6 3. Nc3 e5
Old Indian Defense: Ukrainian, Two Knights, Main Line
1-0
36
2013
Alfonso Jose Alfaro Rojas
(2270)
Alexis Murillo Tsijli
(2290)
1. d4 Nf6 2. c4 g6 3. Nc3 Bg7
King's Indian Defense: Orthodox Variation
1-0
36
2013
Alfonso Jose Alfaro Rojas
(2270)
Olga Leticia Gamboa Alvarado
(1896)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
Nimzo-Indian Defense: St. Petersburg, Fischer Variation
1-0
28
2013
Alfonso Jose Alfaro Rojas
(2270)
Francis Maynard Salazar
(2159)
1. d4 d5 2. c4 e6 3. Nc3 c5
Tarrasch Defense: Two Knights, Rubinstein, Prague, Réti Variation
1-0
29
2013
Alfonso Jose Alfaro Rojas
(2239)
Luis Sanguinetti
(2218)
1. d4 d5 2. c4 c6 3. Nc3 Nf6
Slav Defense: Modern, Alapin Variation, Czech, Dutch, Main Line
1-0
35
2012
Alfonso Jose Alfaro Rojas
(2239)
Graham Morrison
(2360)
1. d4 Nf6 2. c4 e6 3. Nc3 Bb4
Nimzo-Indian Defense: Classical, Noa Variation
½-½
19
2012
Alfonso Jose Alfaro Rojas
(2239)
Jakob Vang Glud
(2498)
1. d4 d5 2. c4 e6 3. Nc3 Be7
Queen's Gambit Declined: Charousek Variation
½-½
79
2012
Alfonso Jose Alfaro Rojas
(2264)
Jose Edmond Esquivel Vargas
(2061)
1. d4 Nf6 2. c4 e6 3. Nc3 d5
Queen's Gambit Declined: Exchange, Positional Line
1-0
43
2012
Alfonso Jose Alfaro Rojas
(2264)
Mario Andres Fernandez Sanchez
(2101)
1. d4 d5 2. c4 c6 3. cxd5 cxd5
Slav Defense: Exchange, Symmetrical Line
1-0
22
2012
Alfonso Jose Alfaro Rojas
(2264)
Maria Elena Rodriguez Arrieta
(1692)
1. d4 d5 2. c4 e6 3. cxd5 exd5
Queen's Gambit Declined
1-0
49
2012
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