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Player Profile

Player:

(Eg: Carlsen,Magnus)

O'cuilleanain, Oisin



Years:	2019-
Number of games:	162
Number of wins:	48
Number of draws:	31
Number of losses:	40
White score:	33/55 (60% - Average Elo: 2083.49)
Black score:	26/55 (47.27% - Average Elo: 2124.17)

Rating progression

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

Top wins

O'cuilleanain, Oisin (2086) - Golecki, Jan (2279), Najdorf Mem Open A 2025, Warsaw POL (B30) - 2025

O'cuilleanain, Oisin (2130) - Maryasin, Boris (2266), Slovakia Chess Open 2023, Piestany SVK (E04) - 2023

O'cuilleanain, Oisin (2097) - Nemeth, Zalan (2240), 102nd ch-IRL 2023, Dublin IRL (B30) - 2023

Mroziak, Maciej (2338) - O'cuilleanain, Oisin (2130), 6th Bohumin Open 2023, Bohumin CZE (B90) - 2023

Golis, Wiktor (2319) - O'cuilleanain, Oisin (2086), Najdorf Mem Open A 2025, Warsaw POL (B96) - 2025

Pein, Jonathan (2273) - O'cuilleanain, Oisin (2118), Sligo Masters 2024, Enniscrone IRL (B50) - 2024

O'cuilleanain, Oisin - ? (48)

Daly, C (3/3)

Hushpit, Lukian (2/3)

Carroll, Peter (1/2)

Ivanov, Andrey A (1½/2)

Melaugh, Shane (0/2)

Arnaudov, G (0/1)

Arvind Ramnath Iyer (½/1)

Baburin, A (½/1)

Baburin, Alexander (½/1)

Beryozkin, Sergey (0/1)

Brown, Th (0/1)

Brozynski, Patryk (1/1)

Cabanas Jimenez, Ma (1/1)

Cordova-Lopez, Diego Anton (1/1)

Doluhanova, E (0/1)

Drazic, Sinisa (0/1)

Fitzsimons, David (½/1)

Fox, Anthony (1/1)

Gallagher, Brian (1/1)

Golecki, Jan (1/1)

Kennedy, Jo (1/1)

Kesare, Aarav (1/1)

Kholyavko, Kirill (½/1)

Kolb, Tobias (0/1)

Kosakowski, Jakub (0/1)

Krajewska, K (1/1)

Krasovskiy, Kirill (1/1)

Kumar, Sanjit S (½/1)

Liu, Jason (0/1)

Maryasin, Boris (1/1)

Mats, Diana (1/1)

Mickiewicz, Piotr (0/1)

Mohammad Mahbub Parouare (1/1)

Murchadha, Oissine (1/1)

Nemeth, Zalan (1/1)

O'Donnell, Conor (½/1)

Palacios Sanchez, Victor (1/1)

Patel, Zain (1/1)

Rindhiya, V (0/1)

Salgado Allaria, Carlos (0/1)

Sengupta, Deep (0/1)

Sharon, Rafael (1/1)

Sheehan, Conor (1/1)

Sramek, Vojtech (0/1)

Swara Lakshmi S Nair (1/1)

Topencik, Bruno (0/1)

Voogt, Declan (1/1)

Warchol, Kamil (1/1)

? - O'cuilleanain, Oisin (50)

Collins, Adam (1/3)

Goss, Alex (1½/2)

Ivanov, Andrey A (1/2)

Kanyamarala, Tarun (0/2)

Anand Kumar, S (½/1)

Artemenko, Oleg (0/1)

Baburin, A (0/1)

Baburin, Alexander (0/1)

Beatty, Ross (1/1)

Carroll, Peter (0/1)

Cherniaev, A1 (0/1)

Chylewski, Patryk (0/1)

Daly, C (0/1)

Dasgupta, Avyukt (1/1)

Doyle, A (½/1)

Flynn, Jacob (½/1)

Geaney-O'Brien, David (½/1)

Golis, Wiktor (1/1)

Heberla, Bartlomiej (0/1)

Holm, Kristian Stuvik (0/1)

Jablonicky, Martin (0/1)

Janeczko, Jakub (0/1)

Jones, Steven A (0/1)

Kavanagh, James (1/1)

Kazmierowski, Tymon (1/1)

Kozelsky, Marek (0/1)

Kubik, Rafal (½/1)

Kucharska, Honorata (1/1)

Larkin, Benjamin (½/1)

Liu, Jason (1/1)

Malinowski, Damian (1/1)

Mroziak, Maciej (1/1)

Nemeth, Zalan (½/1)

O Hanlon, Joe (1/1)

Ochedzan, Tymon (0/1)

Ozarpaci, Mert Can (1/1)

Pantzar, Milton (0/1)

Rzeszowski, Dominik (1/1)

Saric, Ante (0/1)

Sheahan, Ben (1/1)

Sheikh, Anum (0/1)

Shirinyan, Daniel (½/1)

Shriman, K (1/1)

Tetenkina, I (0/1)

Venkatesan, Kavin (1/1)

Openings played as White (38)

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2104.25
Result: 1½/4 = 37.5%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2112.25
Result: 4/4 = 100%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 1949
Result: 3/3 = 100%

A15 English (1.c4 Nf6)
Average Elo: 2051
Result: 1/2 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2369
Result: ½/2 = 25%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2114.5
Result: 1/2 = 50%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2257
Result: 0/2 = 0%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 2039.5
Result: 2/2 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2149
Result: 1½/2 = 75%

A10 English (1.c4)
Average Elo: 2028
Result: 2/2 = 100%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 2026.5
Result: ½/2 = 25%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1977.5
Result: 1/2 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2280
Result: 0/1 = 0%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2116
Result: 0/1 = 0%

E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo: 2190
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2028
Result: 1/1 = 100%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 1726
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1711
Result: ½/1 = 50%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2235
Result: 1/1 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2450
Result: 0/1 = 0%

D33 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3)
Average Elo: 2255
Result: 0/1 = 0%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1934
Result: 1/1 = 100%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 1923
Result: ½/1 = 50%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2266
Result: 1/1 = 100%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 2010
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 1896
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 1900
Result: ½/1 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2021
Result: 1/1 = 100%

A20 English (1.c4 e5)
Average Elo: 2059
Result: 1/1 = 100%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1852
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2375
Result: ½/1 = 50%

A13 English (1.c4 e6)
Average Elo: 2074
Result: ½/1 = 50%

C83 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6)
Average Elo: 1831
Result: 1/1 = 100%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 1864
Result: 1/1 = 100%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1950
Result: ½/1 = 50%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2497
Result: 0/1 = 0%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2188
Result: 0/1 = 0%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 2224
Result: 0/1 = 0%

Openings played as Black (38)

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2075.8
Result: 3/6 = 50%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2099.75
Result: 3/4 = 75%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2149
Result: 2/4 = 50%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2215
Result: 1½/3 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2338.5
Result: 0/2 = 0%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 1964.5
Result: 0/2 = 0%

A54 Old Indian, Ukrainian Variation, 4.Nf3 (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3)
Average Elo: 2036.5
Result: 2/2 = 100%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2098.5
Result: 1/2 = 50%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 1926
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1859
Result: 1/1 = 100%

E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3)
Average Elo: 2379
Result: 0/1 = 0%

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: 2400
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1674
Result: 1/1 = 100%

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: 2210
Result: 0/1 = 0%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 1872
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1903
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2001
Result: 1/1 = 100%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 1962
Result: ½/1 = 50%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2055
Result: ½/1 = 50%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2442
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2246
Result: 1/1 = 100%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2428
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2379
Result: 0/1 = 0%

E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo: 1967
Result: 1/1 = 100%

C46 Three Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3)
Average Elo: 2100
Result: 0/1 = 0%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2557
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1914
Result: ½/1 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2176
Result: ½/1 = 50%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2189
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 1841
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1687
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2500
Result: 0/1 = 0%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 1915
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2400
Result: 0/1 = 0%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2268
Result: 0/1 = 0%

A04 Reti Opening (1.Nf3)
Average Elo: 2103
Result: 0/1 = 0%

B96 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4)
Average Elo: 2319
Result: 1/1 = 100%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2138
Result: 1/1 = 100%