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Base de dades de partides
MF
Alfonso Jose Alfaro Rojas
Nom complet
Alfonso Jose Alfaro Rojas
Data de naixement
Jan 1, 1989
(edat 36)
Lloc de naixement
Federació
Costa Rica
Perfils
Total de partides
70
37% Win
36% Draw
27% Loss
Amb blanques
36
47% Win
33% Draw
20% Loss
Amb negres
34
26% Win
38% Draw
36% Loss
Alfonso Jose Alfaro Rojas Partides
Jugadors
Resultat
Jugades
Any
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
Part superior
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