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Player Profile

Player:

(Eg: Carlsen,Magnus)

Marin Boett, Efren Ruben



FIDE:	FIDE Card
Years:	2012-
Number of games:	32
Number of wins:	16
Number of draws:	1
Number of losses:	15
White score:	8½/15 (56.67% - Average Elo: 1832.9)
Black score:	8/17 (47.06% - Average Elo: 1752.8)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black losses

Top wins

Marin Boett, Efren Ruben - Ledezma Borregales, Daniel Jose (1965), Barquisimeto IRT op, Barquisimeto (B07) - 2012

Marin Boett, Efren Ruben (1850) - Guaimare Rodriguez, Carlos Luis (1914), Sala de Conferencias IPASM op 1er, Sala de Conferencias IPASM (C01) - 2015

Marin Boett, Efren Ruben - Perdomo Araujo, Angel Eduardo (1913), Barquisimeto IRT op, Barquisimeto (D01) - 2012

Chaban, Alexey (1725) - Marin Boett, Efren Ruben (1852), 3rd Gran Canaria Online, lichess.org INT (A01) - 2022

Dos Santos, Rafaela Alves (1589) - Marin Boett, Efren Ruben (1913), 11th Floripa Open 2025, Florianopolis BRA (C06) - 2025

Ramos Castro, Luis Alejandro (1579) - Marin Boett, Efren Ruben (1850), Sala de Conferencias IPASM op 1er, Sala de Conferencias IPASM (C01) - 2015

Marin Boett, Efren Ruben - ? (15)

Ashabul, Yamin A (1/1)

Batista, Arthur Henrique Brunasso (½/1)

Da Fonseca, Arthur Gomez (0/1)

Feliciano Santiago, Paola F (0/1)

Finol Berrueta, David Emmanuel (0/1)

Guaimare Rodriguez, Carlos Luis (1/1)

Ledezma Borregales, Daniel Jose (1/1)

Mundarain Cardozo, Rey Jose (1/1)

Nedd, Sean (1/1)

Perdomo Araujo, Angel Eduardo (1/1)

Ridwan, Sugandi (1/1)

Salas Albahaca, Neneska (0/1)

Zamyslova, Victoriya (1/1)

Zanghelini, Pedro Miguel (0/1)

Zavala Arevalo, Vicencio Noel (0/1)

? - Marin Boett, Efren Ruben (17)

Brizuela Abreu, Reivis Gabriel (0/1)

Chaban, Alexey (1/1)

Dos Santos, Rafaela Alves (1/1)

Johnson, Gabriella (0/1)

Kiana, Arab (0/1)

Lopes, Marcia Maria Dias (1/1)

Marin Ferragut, Pau (0/1)

Molina, Rosa Maria (1/1)

Munoz, Rafael (0/1)

Ovalles, Otto (0/1)

Ramos Caldera, Cesar (0/1)

Ramos Castro, Luis Alejandro (1/1)

Rondon Chacon, Rene Ibrahim (0/1)

Salamanca Paraguayo, Mateo (1/1)

Theilacker, Lucas de Mira (0/1)

Toledo Molina, Karla Elena (1/1)

Villalba Rodriguez, Henry (1/1)

Openings played as White (9)

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 1832
Result: 2/6 = 33.33%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1709
Result: 2/2 = 100%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 1913
Result: 1/1 = 100%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2085
Result: 0/1 = 0%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 0
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1904
Result: 1/1 = 100%

A83 Dutch, Staunton Gambit (1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5)
Average Elo: 0
Result: 1/1 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 0
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1681
Result: ½/1 = 50%

Openings played as Black (15)

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 2089
Result: 0/2 = 0%

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: 1808.5
Result: 1/2 = 50%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2153
Result: 0/1 = 0%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1555
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 0
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1579
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2147
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1768
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1075
Result: 1/1 = 100%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1725
Result: 1/1 = 100%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 1824
Result: 0/1 = 0%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2072
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1535
Result: 1/1 = 100%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 1663
Result: 0/1 = 0%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1490
Result: 1/1 = 100%