ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

O'Siochru, Mairead Maura



Years:	1971-2001
Number of games:	165
Number of wins:	49
Number of draws:	46
Number of losses:	70
White score:	34½/80 (43.12% - Average Elo: 2123.92)
Black score:	37½/85 (44.12% - Average Elo: 2062.95)

Rating progression

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

Top wins

O'Siochru, Mairead Maura (1835) - Wiese Jozwiak, Malgorzata (2230), Olympiad Women-28, Thessaloniki (B01) - 1988

O'Siochru, Mairead Maura (1835) - Birriel, Nancy (2005), Olympiad Women-28, Thessaloniki (A36) - 1988

O'Siochru, Mairead Maura (2060) - Santos, Christine (2005), Olympiad Women-31, Moscow (A18) - 1994

Bhatia, Kanwal K (2225) - O'Siochru, Mairead Maura (2060), Lloyds Bank op 18th, London (C41) - 1994

Moskovic, David M (2165) - O'Siochru, Mairead Maura (2045), Isle of Man op, Isle of Man (D00) - 1995

Galloway, Iain (2135) - O'Siochru, Mairead Maura (1880), BCF-chT 9697 (4NCL), England (B12) - 1997

O'Siochru, Mairead Maura - ? (79)

Coull, Alison Jane (½/2)

Abbou, Meriem (1/1)

Abdulsalam, Rawidah (1/1)

Anderton, David William (½/1)

Banda, Mercy (½/1)

Bennett, Christine (1/1)

Benson, Paul J (0/1)

Berglitz, Regina (½/1)

Binks, Michael (0/1)

Birriel, Nancy (1/1)

Bisby, Daniel L (0/1)

Borek, Jutta (0/1)

Buckley, Melanie (0/1)

De Armas Perez, Acela (0/1)

De Silva, A (0/1)

Ferrer Lucas, Pepita (0/1)

Fierro Baquero, Martha Lorena (0/1)

Flear, Christine (½/1)

Fomina, Tatyana (0/1)

Garrett, Peter (0/1)

Gillen, Stephen (0/1)

Goler, Isil (1/1)

Guerrero, Alejandra (0/1)

Hagarova, Zuzana (0/1)

Hamid, Rani (½/1)

Harakis, Alexis (0/1)

Hawkesworth, Irene (0/1)

Headlong, Fenella (1/1)

Hernandez Guerrero, Yadira (0/1)

Hoiberg, Nina (0/1)

Howell, David (0/1)

Jackson, Sheila (0/1)

Kasioura, Froso (½/1)

Khalifeh, Diana (½/1)

Killane, Jack (½/1)

Konara, Anupama (1/1)

Kwiatkowski, Feliks Jerzy (0/1)

Lang, Heather (½/1)

Leech, Aiden M (1/1)

Lematschko, Tatjana (0/1)

Matveeva, Svetlana (0/1)

Mira, Helene (½/1)

Mohammed, Rabea (1/1)

Moles, John L (0/1)

Mott Mcgrath, Marion (½/1)

Noyce, Robert (½/1)

Nunez Guzman, M (1/1)

Quinn, Mark (½/1)

Regan, Natasha (0/1)

Richmond, Jane (0/1)

Salazar, Adriana (½/1)

Saleh, N (½/1)

Santos, Christine (1/1)

Santos, Isabel (0/1)

Seitshiro, Ponatshego (1/1)

Sekulovska, Vesna (0/1)

Seymour, Jane F (½/1)

Smith, Vivian J (1/1)

Sziva, Erika (0/1)

Taylor, Graham C (0/1)

Truran, Michael C (½/1)

Turner, Keita (1/1)

Unni, Vasanti (½/1)

Usuanlele, Agharese (1/1)

Vaschetti, Ada B (½/1)

Wiese Jozwiak, Malgorzata (1/1)

Wolstencroft, Darryl (0/1)

Yilmaz, Gulsevil (½/1)

Zeko, Rose (1/1)

? - O'Siochru, Mairead Maura (80)

Smith, Vivian J (1½/3)

Baltgailis, Vesma (2/2)

Puuska, Heini (½/2)

Truran, Michael C (0/2)

Adams, Diane (½/1)

Ahmed, Thuraiah (1/1)

Al Akraa, Ik (1/1)

Al Rufei, Eman Hassane (½/1)

Ashby, Ann Marie (½/1)

Bhatia, Kanwal K (1/1)

Bolico, Genevieve (1/1)

Carvalho, Alda (½/1)

Chaves, Jussara (0/1)

Clarke, Thomas M (½/1)

Connolly, Suzanne (½/1)

Dahl, Ingrid (½/1)

De Linde, Anne (½/1)

Delaney, Paul (0/1)

Domingue, Paule (1/1)

Evans, Debbie (0/1)

Fernando, Malintha (1/1)

Finegold, Gina Lynne (½/1)

Fittante, Giuliana (0/1)

Flear, Christine (0/1)

Forbes, Cathy (0/1)

Foulon, Greta (1/1)

Freeman, Gordon (1/1)

Gallagher, Brian (1/1)

Galloway, Iain (1/1)

Garcia Padron, Mary Pino (0/1)

Gjergji, Rozana (0/1)

Granados (1/1)

Guindy, Esmat Susanne (0/1)

Hernandez Guerrero, Yadira (½/1)

Houska, Jovanka (0/1)

Houska, Miroslav (0/1)

Howell, Christopher (0/1)

Iacono, Rosaria (1/1)

Kattinger, Ingeborg (0/1)

Laitinen, Leena (0/1)

Leger, Manon (½/1)

Mahammadi, Sonia (1/1)

Martinovsky, Eugene Simeon (0/1)

McLure, Alison (½/1)

McMahon, Daire (0/1)

Meenakshi, Subbaraman (0/1)

Meyer, Marany (½/1)

Mody, Ila (1/1)

Moskovic, David M (1/1)

Nairsh, Maisun (1/1)

Narsing, P (1/1)

Navabi, Shirin (0/1)

Nikolin, Zorica (0/1)

Nyberg, Christina (0/1)

O'Connell, Gerard (0/1)

Orr, Mark JL (0/1)

Paasikangas Tella, Johanna (0/1)

Parveen, Tanima (0/1)

Patino, Rosalba (0/1)

Rosten, Oliver (0/1)

Ruck Petit, Monique (0/1)

Sabirova, Sophia (½/1)

Samt, Wilma (0/1)

Santos, Isabel (½/1)

Sepulveda, Laura Alicia (½/1)

Sheldon, Ruth (½/1)

Short, Philip M (0/1)

Stretch, Winsome R (½/1)

Taher, Mohamed (½/1)

Tebbs, Howard (½/1)

Turvey Cross, Syringa (1/1)

Turvey, Syringa (0/1)

Vilas Boas, Luz (1/1)

Watai, Miyoko (½/1)

Wilman, Carey (1/1)

Wilson, Julie Christine (1/1)

Openings played as White (45)

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2170
Result: 3/8 = 37.5%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2239.17
Result: 1/6 = 16.67%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2137
Result: 1½/6 = 25%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2100
Result: 1/4 = 25%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 1860
Result: 3/4 = 75%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2132.5
Result: 1/3 = 33.33%

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2208.33
Result: ½/3 = 16.67%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
Result: 1½/3 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2155
Result: 2/3 = 66.67%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2275
Result: 1½/2 = 75%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 0
Result: 2/2 = 100%

A13 English (1.c4 e6)
Average Elo: 0
Result: 2/2 = 100%

C90 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)
Average Elo: 2178
Result: ½/2 = 25%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 0
Result: ½/1 = 50%

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

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2060
Result: ½/1 = 50%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2120
Result: 0/1 = 0%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2075
Result: 0/1 = 0%

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

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 1720
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 0
Result: 0/1 = 0%

B74 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3)
Average Elo: 2020
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: 2210
Result: ½/1 = 50%

A92 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O)
Average Elo: 2260
Result: 0/1 = 0%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 0
Result: 0/1 = 0%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2135
Result: ½/1 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2170
Result: 0/1 = 0%

A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 0
Result: 1/1 = 100%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1965
Result: ½/1 = 50%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2065
Result: ½/1 = 50%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 0
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 0
Result: ½/1 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 1925
Result: ½/1 = 50%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 0
Result: 1/1 = 100%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2120
Result: ½/1 = 50%

A18 English, Mikenas-Carls (1.c4 Nf6 2.Nc3 e6 3.e4)
Average Elo: 2005
Result: 1/1 = 100%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2005
Result: 0/1 = 0%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 2055
Result: 0/1 = 0%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 2040
Result: ½/1 = 50%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2005
Result: 1/1 = 100%

D73 Neo-Grunfeld, 5.Nf3 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3)
Average Elo: 0
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2220
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 2230
Result: 1/1 = 100%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2015
Result: ½/1 = 50%

Openings played as Black (40)

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2033.33
Result: 2/10 = 20%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2121.43
Result: 5/10 = 50%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 1971.25
Result: 3½/6 = 58.33%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2071.67
Result: 2/5 = 40%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 1634.5
Result: 3/3 = 100%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2140
Result: 1½/3 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2090
Result: ½/3 = 16.67%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2119.33
Result: 1½/3 = 50%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2059
Result: 1½/3 = 50%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2198.67
Result: 1/3 = 33.33%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 2002.5
Result: 1/2 = 50%

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: 2305
Result: ½/2 = 25%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2090
Result: 1½/2 = 75%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 2145
Result: 0/2 = 0%

B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo: 1853
Result: 2/2 = 100%

D19 Queen's Gambit Declined Slav, Dutch (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2)
Average Elo: 2145
Result: 1/2 = 50%

A13 English (1.c4 e6)
Average Elo: 1895
Result: 1/1 = 100%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 0
Result: 0/1 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: ½/1 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1850
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2160
Result: 0/1 = 0%

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

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2030
Result: 1/1 = 100%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

E50 Nimzo-Indian, 4.e3 O-O 5.Nf3, without ...d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3)
Average Elo: 0
Result: 0/1 = 0%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2035
Result: ½/1 = 50%

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

E31 Nimzo-Indian, Leningrad, Main line (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 d6)
Average Elo: 2120
Result: ½/1 = 50%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 0
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 0
Result: ½/1 = 50%

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

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2295
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2050
Result: 0/1 = 0%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 0
Result: ½/1 = 50%

D43 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6)
Average Elo: 1656
Result: 1/1 = 100%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2215
Result: 0/1 = 0%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2240
Result: 0/1 = 0%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2315
Result: 0/1 = 0%