Opening Repertoire Filter
My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
ChessSpider!
Explorer
Novelties
Search Openings By Name/ECO
Latest Games In My Openings
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
Chess Fun Quiz
Loyd on Saturday
Top tournaments in...
All-time top tournaments
Tournament Explorer
32 Classics
Portrait of a World Champion
Top players in...
Top players of all time
Player Profile
Player Explorer
Elo Calculator
News
Latest games
Checkmates in one
Checkmates in two
Checkmates in three
Twenty-four miniatures
Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Betancort Curbelo, Juan
Years
:
1968-2017
Number of games
:
63
Number of wins
:
19
Number of draws
:
17
Number of losses
:
27
White score
:
18/32 (56.25% - Average Elo: 2407.83)
Black score
:
9½/31 (30.65% - Average Elo: 2449.47)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Betancort Curbelo, Juan (2360) - Diez del Corral, Jesus (2515), Lanzarote 3rd, Lanzarote (A41) - 1975
Betancort Curbelo, Juan (2360) - Bellon Lopez, Juan Manuel (2475), Lanzarote 4th, Lanzarote (A31) - 1976
Betancort Curbelo, Juan (2355) - Bellon Lopez, Juan Manuel (2415), Lanzarote 5th, Lanzarote (D20) - 1977
Garcia Padron, Jose (2425) - Betancort Curbelo, Juan (2355), Lanzarote 5th, Lanzarote (A26) - 1977
Debarnot, Roberto Luis (2380) - Betancort Curbelo, Juan (2360), Lanzarote 3rd, Lanzarote (E17) - 1975
Sanz Alonso, Francisco Javier (2345) - Betancort Curbelo, Juan (2360), Lanzarote 4th, Lanzarote (A03) - 1976
Betancort Curbelo, Juan - ? (25)
Visier Segovia, Fernando (3½/5)
Bellon Lopez, Juan Manuel (2½/4)
Bleiman, Yaacov (½/1)
Darga, Klaus (½/1)
Diaz Diaz, Joaquin Carlos (1/1)
Diez del Corral, Jesus (1/1)
Dominguez Sanz, Juan Pedro (½/1)
Fraguela Gil, Jose Miguel (½/1)
Garcia Gonzales, Guillermo (0/1)
Garcia Padron, Jose (½/1)
Garriga Nualart, Josep (1/1)
Geller, Efim P (0/1)
Hernandez Onna, Roman (0/1)
Kestler, Hans Guenter (0/1)
Lima, Darcy Gustavo Macha (0/1)
Lopez Colon, Francisco (1/1)
Marino Bravo, Marco Antonio (½/1)
Moreno, A (1/1)
Pfleger, Helmut (½/1)
Pomar Salamanca, Arturo (½/1)
Rodriguez Vargas, Orestes (½/1)
Sanz Alonso, Francisco Javier (½/1)
Sarasola, Juan (1/1)
Tatai, Stefano (½/1)
Tebar Moreno, Juan Carlos (½/1)
? - Betancort Curbelo, Juan (23)
Visier Segovia, Fernando (2/4)
Garcia Padron, Jose (2/3)
Fernandez Garcia, Jose Luis (0/2)
Rodriguez Vargas, Orestes (0/2)
Tatai, Stefano (0/2)
Adorjan, Andras (0/1)
Csom, Istvan (0/1)
Debarnot, Roberto Luis (1/1)
Doncevic, Dario (0/1)
Garcia, Gildardo (0/1)
Haik, Aldo (½/1)
Hecht, Hans Joachim (0/1)
Larsen, Bent (0/1)
Ornithopoulos, Nikolaos (0/1)
Perez, P (1/1)
Rivas Pastor, Manuel (0/1)
Sanchez, Rai (1/1)
Sanz Alonso, Francisco Javier (1/1)
Suba, Mihai (0/1)
Torres Medina, Miguel (0/1)
Vaganian, Rafael A (0/1)
Vila, F (1/1)
Weinstein, Norman (0/1)
Openings played as White (26)
E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo:
2461.67
Result:
½/3 = 16.67%
D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo:
2435
Result:
½/2 = 25%
E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo:
2467.5
Result:
1/2 = 50%
D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo:
2407.5
Result:
1½/2 = 75%
B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo:
2340
Result:
1½/2 = 75%
B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
0
Result:
1/1 = 100%
E89 King's Indian, Samisch, Orthodox Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Nge2 cxd5)
Average Elo:
0
Result:
0/1 = 0%
A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo:
0
Result:
1/1 = 100%
E64 King's Indian, Fianchetto, Yugoslav System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5)
Average Elo:
0
Result:
1/1 = 100%
A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo:
2515
Result:
1/1 = 100%
D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo:
2540
Result:
½/1 = 50%
E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo:
0
Result:
0/1 = 0%
Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo:
2440
Result:
½/1 = 50%
E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6)
Average Elo:
0
Result:
½/1 = 50%
E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo:
2380
Result:
½/1 = 50%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo:
2475
Result:
1/1 = 100%
B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo:
2275
Result:
½/1 = 50%
E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo:
2300
Result:
1/1 = 100%
E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo:
2390
Result:
½/1 = 50%
D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo:
2395
Result:
½/1 = 50%
A64 Benoni, Fianchetto, 11...Re8 (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 9.O-O Nbd7 10.Nd2 a6 11.a4 Re8)
Average Elo:
2490
Result:
0/1 = 0%
C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo:
0
Result:
½/1 = 50%
E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo:
0
Result:
1/1 = 100%
C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo:
2385
Result:
0/1 = 0%
B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo:
2205
Result:
1/1 = 100%
B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo:
2245
Result:
1/1 = 100%
Openings played as Black (26)
B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo:
2380
Result:
0/4 = 0%
A30 English, Symmetrical (1.c4 c5)
Average Elo:
2510
Result:
1/2 = 50%
B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo:
2495
Result:
0/2 = 0%
B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo:
0
Result:
0/1 = 0%
E41 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5)
Average Elo:
0
Result:
½/1 = 50%
E88 King's Indian, Samisch, Orthodox, 7.d5 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6)
Average Elo:
0
Result:
½/1 = 50%
B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo:
2515
Result:
0/1 = 0%
E17 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7)
Average Elo:
2380
Result:
1/1 = 100%
B02 Alekhine's Defense (1.e4 Nf6)
Average Elo:
0
Result:
1/1 = 100%
A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo:
0
Result:
0/1 = 0%
C09 French, Tarrasch, Open Variation, Main line (1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6)
Average Elo:
0
Result:
0/1 = 0%
E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo:
2325
Result:
½/1 = 50%
A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
2625
Result:
0/1 = 0%
E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo:
2430
Result:
0/1 = 0%
A03 Bird's Opening (1.f4 d5)
Average Elo:
2345
Result:
1/1 = 100%
A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
2425
Result:
1/1 = 100%
E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo:
2480
Result:
0/1 = 0%
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:
2495
Result:
0/1 = 0%
E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo:
2575
Result:
0/1 = 0%
A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo:
2435
Result:
0/1 = 0%
A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo:
2570
Result:
0/1 = 0%
E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo:
2365
Result:
0/1 = 0%
B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo:
0
Result:
1/1 = 100%
A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo:
0
Result:
1/1 = 100%
B06 Robatsch (1.e4 g6)
Average Elo:
2430
Result:
0/1 = 0%
A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo:
0
Result:
1/1 = 100%