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Player Profile

Player:

(Eg: Carlsen,Magnus)

Alonso Contreras, Mario Elias



FIDE:	FIDE Card
Years:	2001-2018
Number of games:	132
Number of wins:	47
Number of draws:	32
Number of losses:	53
White score:	40½/68 (59.56% - Average Elo: 1972.66)
Black score:	22½/64 (35.16% - Average Elo: 2050.83)

Rating progression

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

Top wins

Alonso Contreras, Mario Elias (2059) - Abreu Suarez, Isauro (2137), Tenerife-chT, Tenerife (B02) - 2006

Alonso Contreras, Mario Elias (2072) - Rodriguez Sanchez, Antonio Jesus (2001), Tenerife-ch, Tenerife (A05) - 2003

Alonso Contreras, Mario Elias (1978) - Perez Celis, Alba (1796), La Laguna op 4th, La Laguna (C29) - 2010

Ramos Aguilar, Jose Manuel (2155) - Alonso Contreras, Mario Elias (1905), Tenerife Navidad op 24th, Tenerife (A57) - 2013

Pellicer Coloma, Pedro (2103) - Alonso Contreras, Mario Elias (2031), Benidorm Bali op-A, Benidorm (A46) - 2003

Cabrera Trujillo, Jorge Juan (2021) - Alonso Contreras, Mario Elias (2003), Tenerife-chT, Tenerife (B45) - 2005

Alonso Contreras, Mario Elias - ? (63)

Rodriguez Redondo, Ethan (2/3)

Cabrera Trujillo, Jorge Juan (1/2)

Hidalgo Santana, Fernando (1/2)

Lopez Pereyra, Antonio (½/2)

Abreu Suarez, Isauro (1/1)

Acosta Alayon, Diego (1/1)

Aguirre Lorenzo, Luis Francisco (½/1)

Alvarez Alonso, Alberto (½/1)

Aranaz Murillo, Amalia (0/1)

Avila Garrucho, Julio (1/1)

Barlov, Dragan (0/1)

Bernardez Gonzalez, Roberto (1/1)

Cabanelas, Mariano (0/1)

Coello Perez, Alfredo M (1/1)

De Castro de Leon, Jorge (½/1)

Evora Brondo, Jose Luis (1/1)

Feo Gonzalez, Francisco Javier (1/1)

Fernandez Manrique, Agustin (½/1)

Garcia Araque, Pedro V (1/1)

Gil Ojeda, Jorge (1/1)

Gimeno Martos, Roberto (½/1)

Gonzalez Garcia, Zoilo (0/1)

Gonzalez Rivero, Oliver (1/1)

Gutierrez Olivares, Daniel (0/1)

Leon Fuentes, Jose Damian (1/1)

Lukach, Mariya (1/1)

Marquez Abreu, Carlos Javier (1/1)

Martin Botella, David (1/1)

Mendoza Contreras, Lucas Eduardo (0/1)

Meneses Gonzalez, Kevin Moises (½/1)

Molina Rodriguez, Borja (½/1)

Morales Camacho, Julian (0/1)

Mosquera Rodrigo, Carlos (1/1)

Padilla Mendez, Vicente (1/1)

Palma Macias, Jose Alberto (0/1)

Pereda de Pablo, Ernesto (1/1)

Perera Gonzalez, Pablo (0/1)

Perez Celis, Alba (1/1)

Perez Gutierrez, Nauzet (1/1)

Perez Martin, Nicanor (1/1)

Perez Perez, Gabriel (1/1)

Pinto Henriquez, Rodrigo (0/1)

Pinto, Rodrigo (0/1)

Pintos, Sergio (0/1)

Plasencia Garcia, Juan Carlos (1/1)

Pozo Vinuesa, Elena (0/1)

Ramos Aguilar, Jose Manuel (½/1)

Recuero Guerra, David (0/1)

Redondo de Leon, Daniel (1/1)

Remon Garcia, Jose Domingo (1/1)

Rivas Crespo, Alexander (1/1)

Rodriguez Gonzalez, Javier (½/1)

Rodriguez Lapetra, Pablo (½/1)

Rodriguez Moya, David (½/1)

Rodriguez Perez, Jezabel (1/1)

Rodriguez Sanchez, Antonio Jesus (1/1)

Santos Izquierdo, Carlos (1/1)

Sanz Montarelo, Teodoro (0/1)

Schneider Sanchez, Carlos Domingo (½/1)

Senlle Caride, Miguel (0/1)

Sole Sabater, Miguel (1/1)

Trujillo Delgado, Dafnae Lorena (½/1)

Vera Martin, Antonio (½/1)

? - Alonso Contreras, Mario Elias (54)

Ramos Aguilar, Jose Manuel (1/4)

Cabrera Trujillo, Jorge Juan (1/2)

Exposito Afonso, Ramon (0/2)

Fernandez Manrique, Agustin (½/2)

Korneev, Svyatoslav (1/2)

Mendez Acosta, Alexander Jesus (½/2)

Mendoza Contreras, Lucas Eduardo (½/2)

Villavicencio Martinez, Adalberto (½/2)

Alonso Valiente, Alexis (1/1)

Calvo Nobrega, Joaquin Manuel (1/1)

Cordero Alamo, Ramon (1/1)

Cruz Veloz, Merquis Jesus (½/1)

Darias Darias, Luis (½/1)

De la Rubia Ramirez, Dulce Nombre (1/1)

De Leon, Veronica (0/1)

Doering, Thomas (0/1)

Evora Brondo, Jose Luis (0/1)

Galvez Exposito, Vicente (1/1)

Garcia Calvo, Amaurys (1/1)

Gomez Benitez, David Isaac (½/1)

Gonzalez Garcia, Jesus (0/1)

Gonzalez Garcia, Zoilo (1/1)

Gonzalez Melo, Antonio Manuel (0/1)

Guniaeva, Olga (0/1)

Ivanov, Alexander V (½/1)

Kosov, Alexey (0/1)

Kraus, Oliver (½/1)

Kurajica, Bojan (0/1)

Lasinskas, Povilas (0/1)

Leon Varela, Luis (0/1)

Lopez Pereyra, Antonio (0/1)

Lopez Reboso, Hector Emilio (0/1)

Lopez Rodriguez, Hector (½/1)

Machin Arbelo, Pedro Alexis (0/1)

Marrero Herrera, Silvia (1/1)

Martinez Morina, Manuel (1/1)

Martinez Rojas, Carlos Jose (½/1)

Mendoza, Luis (0/1)

Milov, Leonid (0/1)

Molina Ferraz, Borja (0/1)

Molina Rodriguez, Borja (0/1)

Moskalenko, Viktor (0/1)

Pellicer Coloma, Pedro (1/1)

Perera Gonzalez, Pablo (0/1)

Perez Celis, Alba (1/1)

Pinto, Rodrigo (½/1)

Pogorelov, Ruslan (0/1)

Reyes Hidalgo, Alejandro (1/1)

Rodriguez Bittar, Karim Javier (0/1)

Rodriguez Lapetra, Pablo (½/1)

Sanchez Ortiz, Victor (½/1)

Santos, Emiliano (0/1)

Septien Lopez, Valeriano (½/1)

Villavicencio Sanchez, Pedro (0/1)

Openings played as White (39)

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2147
Result: 2½/5 = 50%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 1604
Result: 5/5 = 100%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2156.5
Result: 1½/4 = 37.5%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1889.5
Result: 2/4 = 50%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 1796
Result: 3/4 = 75%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1809.5
Result: 1½/3 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2174
Result: 1/3 = 33.33%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2032.67
Result: 1/3 = 33.33%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 0
Result: 3/3 = 100%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 2149
Result: 1½/2 = 75%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 2166.5
Result: 0/2 = 0%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2133.5
Result: 1/2 = 50%

C00 French Defense (1.e4 e6)
Average Elo: 1369
Result: 2/2 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 0
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2144
Result: ½/1 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 1619
Result: 1/1 = 100%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 1506
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 1569
Result: ½/1 = 50%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2225
Result: ½/1 = 50%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2022
Result: ½/1 = 50%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1299
Result: 1/1 = 100%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2154
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2131
Result: ½/1 = 50%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1427
Result: ½/1 = 50%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 2269
Result: 0/1 = 0%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2457
Result: 0/1 = 0%

B49 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2)
Average Elo: 2233
Result: 0/1 = 0%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 0
Result: 1/1 = 100%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1533
Result: ½/1 = 50%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 0
Result: 1/1 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2235
Result: ½/1 = 50%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 0
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 0
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2005
Result: ½/1 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 0
Result: 0/1 = 0%

C91 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.d4)
Average Elo: 0
Result: 1/1 = 100%

D78 Neo-Grunfeld, 6.O-O c6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6)
Average Elo: 0
Result: 1/1 = 100%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (40)

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2265.8
Result: 2/7 = 28.57%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 1899.5
Result: 3/5 = 60%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2188.75
Result: 1½/5 = 30%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2093.6
Result: 1/5 = 20%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2123
Result: 0/3 = 0%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 2242
Result: 0/2 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2029
Result: 0/2 = 0%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 2119.5
Result: 1/2 = 50%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 2486
Result: 0/2 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2320
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 0
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2249
Result: 0/1 = 0%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2016
Result: ½/1 = 50%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 1353
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2558
Result: 0/1 = 0%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2139
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2103
Result: 1/1 = 100%

D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo: 2335
Result: 0/1 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 0
Result: 1/1 = 100%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2209
Result: 0/1 = 0%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1752
Result: 1/1 = 100%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 1539
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2115
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2167
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 0
Result: 0/1 = 0%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 0
Result: 0/1 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1572
Result: 1/1 = 100%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1774
Result: 1/1 = 100%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 1787
Result: 1/1 = 100%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 2153
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 1588
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1970
Result: 1/1 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 1548
Result: 1/1 = 100%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2074
Result: 0/1 = 0%

B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7)
Average Elo: 1726
Result: 0/1 = 0%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 1920
Result: 0/1 = 0%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 1956
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1963
Result: 0/1 = 0%