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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kosny, Marek



Years:	1978-2019
Number of games:	287
Number of wins:	107
Number of draws:	65
Number of losses:	115
White score:	76½/141 (54.26% - Average Elo: 1960.16)
Black score:	63/146 (43.15% - Average Elo: 1952.49)

Rating progression

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

Top wins

Kosny, Marek (1987) - Kurkowski, Zbigniew (2113), Mazowiec-chT 0708, Poland (E06) - 2007

Kosny, Marek (1971) - Krasiewicz, Robert (2091), Warsaw YMCA Winter-B 32nd, Warsaw (A04) - 2007

Kosny, Marek (1912) - Maj, Pawel (2078), Warsaw YMCA Autumn-A 161st, Warsaw (D76) - 2015

Proszynski, Waldemar (2072) - Kosny, Marek (1987), Warsaw Elo-B, Warsaw (D60) - 2008

Sokolowski, Krzysztof (2047) - Kosny, Marek (2002), Mazowiec-chT op, Mazowsze (D37) - 2009

Bielecki, Pawel (2024) - Kosny, Marek (1980), Warsaw YMCA Autumn 53rd, Warsaw (D63) - 2008

Kosny, Marek - ? (120)

Choroszej, Aleksander (1½/4)

Kasperkiewicz, Pawel (2/4)

Liberadzki, Slawomir (1/4)

Kielar, Maciej (½/3)

Szymczak, Rafal (1/3)

Jozwik, Jacek (1½/2)

Krasiewicz, Robert (1/2)

Lusti, Reto (2/2)

Moskwinski, Marek (1/2)

Ponceleusz, Bronislaw (1/2)

Praczukowski, Stanislaw (½/2)

Sujkowski, Pawel (1/2)

Zurkowski, Andrzej (½/2)

Bartnicki, Marcin (1/1)

Borawski, Jakub (1/1)

Brustman, Jan (0/1)

Chrzaszcz, Malvina (0/1)

Czapla, Andrzej (½/1)

Dabrowski, Leszek (1/1)

Dejkalo, Stefan (1/1)

Delega, Tomasz (1/1)

Derylo, Kamil (1/1)

Faron, Rafal (½/1)

Flazinska, Anna (1/1)

Gasik, Piotr (0/1)

Gawronski, Miroslaw (1/1)

Giles, Alan (1/1)

Gluszko, Monika (½/1)

Gluszko, Tomasz (0/1)

Golecki, Jan (1/1)

Goslawski, Michal (1/1)

Grabarczyk, Bogdan (½/1)

Grabowicz, Marcin (1/1)

Grochulski, Grzegorz (0/1)

Gumula, Daniel (0/1)

Haase, Bernd (1/1)

Haliniak, Wojciech (1/1)

Harazinski, Adam (½/1)

Jakubowski, Marcin (0/1)

Janczarski, Michal (0/1)

Janiszewski, Maciej (0/1)

Jarmula, Pawel (0/1)

Jonczyk, Krzysztof (0/1)

Kaczmarska, Joanna (½/1)

Kadzinski, Wieslaw (½/1)

Kaminski, Jan (1/1)

Kankowski, Daniel (1/1)

Kokoszczynski, Jan (½/1)

Komarowski, Krzysztof (1/1)

Kosak, Piotr (1/1)

Koziarski, Andrzej (0/1)

Koziol, Pawel (1/1)

Kozlowski, Pawel (0/1)

Kuracki, Marek (1/1)

Kurkowski, Zbigniew (1/1)

Kurpiewski, Slawomir (0/1)

Lewandrowski, Tomasz (1/1)

Lipinski, Andrzej (0/1)

Maciejewski, Andrzej (0/1)

Maj, Pawel (1/1)

Maj, Pawel1 (1/1)

Majek, Kacper (1/1)

Markiewicz, Michal (½/1)

Masternak, Aleksander (0/1)

Matwiejszyn, Aleksander (0/1)

Mietek, Lukasz (1/1)

Miler, Piotr (1/1)

Modrzejewski, Henryk (½/1)

Murawko, Katarzyna (1/1)

Niedzwiecki, Marek (1/1)

Nowak, Edward (0/1)

Omar, Mohamed (½/1)

Ossolinska, Matylda (1/1)

Pacan Milej, Kosma (0/1)

Paczuski, Tomasz (1/1)

Pajak, Jakub Lech (1/1)

Parczewski, Janusz (1/1)

Pasternak Winiarski, Adam (½/1)

Pastuszko, Kinga (0/1)

Pekacki, Stanislaw (0/1)

Pesko, Tomasz (1/1)

Pietrzak, Wojciech (1/1)

Piotrowicz, Jakub (1/1)

Piotrowski, Arkadiusz (0/1)

Podgorski, Maciej (½/1)

Poniewierski, Piotr (0/1)

Ponikowski, Przemyslaw (1/1)

Popiol, Michal (1/1)

Potocki, Karol (½/1)

Raduj, Jozef (1/1)

Rafalski, Krzysztof (1/1)

Rogalski, Krzysztof (1/1)

Rozowski, Marcin (0/1)

Rozycki, Bartlomiej (0/1)

Rzepecka, Dorota (1/1)

Safanowski, Tomasz (½/1)

Sanz Losada, Victoriano (0/1)

Sanz Wawer, Daniel (1/1)

Sek, Zbigniew (0/1)

Siekierski, Pawel (0/1)

Sielicki, Tomasz (1/1)

Skladzien, Romuald (1/1)

Skwarek, Hubert (1/1)

Slomski, Arkadiusz (1/1)

Socha, Czeslaw (0/1)

Sokolowski, Krzysztof (1/1)

Solnicki, Michal (0/1)

Szefer, Michal (0/1)

Szewczak, Andrzej (½/1)

Szwaj, Jacek (1/1)

Szymanski, Piotr (½/1)

Vanduyfhuys, Igor (0/1)

Walendowski, Tadeusz (1/1)

Wilczynski, Adam (1/1)

Wnuk Lipinski, Pawel (0/1)

Wojtaszewski, Piotr (0/1)

Wrabel, Antoni (1/1)

Zbrzeski, Piotr (½/1)

Zielinski, Michal (1/1)

Zygulski, Krzysztof (0/1)

? - Kosny, Marek (111)

Szymczak, Rafal (1/6)

Choroszej, Aleksander (1½/5)

Koziol, Pawel (1½/4)

Borowy, Cezary (0/3)

Delega, Tomasz (½/3)

Rozowski, Marcin (1½/3)

Sielicki, Tomasz (0/3)

Barc, Michal (½/2)

Dabrowski, Leszek (1½/2)

Grabowicz, Marcin (½/2)

Kadzinski, Wieslaw (1/2)

Krasiewicz, Robert (0/2)

Liberadzki, Slawomir (0/2)

Paczuski, Tomasz (0/2)

Potocki, Karol (1/2)

Praczukowski, Stanislaw (½/2)

Proszynski, Waldemar (1/2)

Safanowski, Tomasz (1½/2)

Sujkowski, Pawel (1½/2)

Szefer, Michal (1/2)

Szwaj, Jacek (0/2)

Wegrzyn, Adam (½/2)

Bajkowski, Marcin (½/1)

Baranska, Monika (1/1)

Bartos, Alois (½/1)

Bielecki, Pawel (1/1)

Borowicz, Przemyslaw (1/1)

Botor, Michal (0/1)

Budakow, Adrian (1/1)

Bugajski, Robert (1/1)

Chojnacki, Slawomir (0/1)

Chomiuk, Lukasz (1/1)

Cwiek, Ryszard (0/1)

Debowska, Teresa (1/1)

Derlukiewicz, Jan (0/1)

Derylo, Kamil (0/1)

Drazek, Wladyslaw (1/1)

Dziong, Lech (½/1)

Fedorczyk, Krzysztof (0/1)

Flazinska, Anna (1/1)

Flis, Jacek (0/1)

Gajewski, Dariusz (1/1)

Gieruszynski, Jerzy (0/1)

Gorzelewski, Andrzej (1/1)

Goslawski, Michal (0/1)

Grochulski, Grzegorz (0/1)

Ilgner, Andreas (0/1)

Jakubowski, Marcin (½/1)

Jozwik, Jacek (0/1)

Just, Wolfgang (½/1)

Kaczmarska, Joanna (0/1)

Kaminski, Jan (½/1)

Kedzierski, Slawomir (0/1)

Kobryn, Marat (½/1)

Komarowski, Krzysztof (½/1)

Koruch, Maria (1/1)

Kozielski, Miroslaw (1/1)

Lesniak, Marek (1/1)

Litwiniec, Michal (1/1)

Lukasik, Adam (½/1)

Maj, Pawel (0/1)

Maj, Pawel1 (0/1)

Marcinkowski, Kazimierz (0/1)

Marczukiewicz, Jerzy (0/1)

Marks, Jacek (½/1)

Matyszkiewicz, Wiktor (0/1)

Melchers, Damian (½/1)

Michalak, Robert (1/1)

Miczek, Szczepan (1/1)

Mietek, Lukasz (1/1)

Mitura, Vaclav (½/1)

Mokrzanowski, Andrzej (0/1)

Mroczek, Jaroslaw (1/1)

Myc, Marcin (0/1)

Nairi, Laurent (1/1)

Nguyen, Piotr (0/1)

Niedzwiecki, Marek (1/1)

Parol, Pawel (1/1)

Pietrzak, Wojciech (1/1)

Piotrowski, Arkadiusz (0/1)

Ponceleusz, Bronislaw (0/1)

Posnik, Maurycy (1/1)

Powalka, Michal (1/1)

Prus, Marek (1/1)

Radecki, Krzysztof (0/1)

Rodak, Przemyslaw (1/1)

Rogala, Robert (0/1)

Rusin, Ryszard (1/1)

Rzepecka, Dorota (0/1)

Sachanowicz, Jakub (1/1)

Sacharewicz, Krzysztof (½/1)

Sakalauskas, Vaidas (0/1)

Sanz Wawer, Daniel (0/1)

Sawicki, Wojciech (1/1)

Skladzien, Romuald (0/1)

Smagalski, Slawomir (1/1)

Smal, Tobiasz (1/1)

Socko, Szymon (1/1)

Sokolowski, Krzysztof (1/1)

Staniak, Mariusz (1/1)

Suchocki, Tomasz (½/1)

Traczyk, Pawel (1/1)

Tuomainen, Ilmari Toivo (0/1)

Tylenda, Krzysztof (½/1)

Wach, Slawomir (½/1)

Wajszczyk, Piotr (1/1)

Wielek, Thomas (0/1)

Worobiej, Daniel (0/1)

Zajewski, Zbigniew (½/1)

Zielinski, Michal (1/1)

Zurkowski, Andrzej (0/1)

Openings played as White (53)

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2029.85
Result: 6/14 = 42.86%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1884.5
Result: 6½/10 = 65%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 1975.25
Result: 4/9 = 44.44%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 1908
Result: 3/7 = 42.86%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 1934.43
Result: 3½/7 = 50%

A10 English (1.c4)
Average Elo: 1916.83
Result: 4/7 = 57.14%

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: 1896.4
Result: 5/6 = 83.33%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 1897.6
Result: 4/5 = 80%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1881.8
Result: 2½/5 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 2072
Result: 3/4 = 75%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1994.5
Result: 1½/4 = 37.5%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 0
Result: ½/3 = 16.67%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 2049.33
Result: 1½/3 = 50%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2052
Result: 1/3 = 33.33%

A88 Dutch, Leningrad, Main Variation with c6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 c6)
Average Elo: 0
Result: 1/2 = 50%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 1842
Result: 2/2 = 100%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2157
Result: 0/2 = 0%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 2111.5
Result: ½/2 = 25%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 2037
Result: 1/2 = 50%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2036
Result: 1/2 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1654
Result: 2/2 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2081
Result: 1½/2 = 75%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 1897
Result: 1½/2 = 75%

E05 Catalan, Open, Classical line (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3 Be7)
Average Elo: 1931
Result: ½/2 = 25%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 2018
Result: 1/2 = 50%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 1934.5
Result: 1/2 = 50%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 1848.5
Result: 2/2 = 100%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 1989
Result: 1½/2 = 75%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 1869.5
Result: 2/2 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 0
Result: 0/1 = 0%

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

D21 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3)
Average Elo: 0
Result: 0/1 = 0%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 0
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2011
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: 2083
Result: 0/1 = 0%

A89 Dutch, Leningrad, Main Variation with Nc6 (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3 O-O 6.O-O d6 7.Nc3 Nc6)
Average Elo: 2036
Result: ½/1 = 50%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1964
Result: ½/1 = 50%

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

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 1927
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: 1938
Result: ½/1 = 50%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 1938
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: 1894
Result: 0/1 = 0%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 0
Result: ½/1 = 50%

D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo: 2028
Result: 1/1 = 100%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2023
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2031
Result: 1/1 = 100%

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: 2174
Result: 0/1 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 1742
Result: 1/1 = 100%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 1955
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: 2037
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2013
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 1851
Result: 1/1 = 100%

D63 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1)
Average Elo: 1864
Result: ½/1 = 50%

Openings played as Black (39)

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 1898.27
Result: 9½/19 = 50%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1874.31
Result: 10/18 = 55.56%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 1936.31
Result: 7/17 = 41.18%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2006.85
Result: 5/14 = 35.71%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 2007.86
Result: ½/7 = 7.14%

D63 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1)
Average Elo: 2109.33
Result: 2½/6 = 41.67%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 1905.4
Result: 4/5 = 80%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1887.75
Result: 3/4 = 75%

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: 2014.25
Result: ½/4 = 12.5%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1977.5
Result: 1½/4 = 37.5%

D61 Queen's Gambit Declined, Orthodox, Rubinstein Attack (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Qc2)
Average Elo: 2145.67
Result: 1½/4 = 37.5%

A02 Bird's Opening (1.f4)
Average Elo: 2025.67
Result: ½/3 = 16.67%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2047.33
Result: ½/3 = 16.67%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 1905.5
Result: 1½/3 = 50%

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: 1927
Result: ½/3 = 16.67%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 1947.33
Result: 1½/3 = 50%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 1984.67
Result: 0/3 = 0%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1836
Result: 2/2 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 1951.5
Result: 1/2 = 50%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 1976
Result: 1½/2 = 75%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 1874
Result: 2/2 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1952
Result: ½/1 = 50%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 0
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 0
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2094
Result: 0/1 = 0%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1854
Result: 0/1 = 0%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2003
Result: 1/1 = 100%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 0
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1996
Result: 0/1 = 0%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 1924
Result: 0/1 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1844
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1809
Result: 1/1 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1945
Result: 0/1 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1703
Result: 1/1 = 100%

D65 Queen's Gambit Declined, Orthodox, Rubinstein Attack, Main line (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Qc2 a6 9.cxd5)
Average Elo: 2009
Result: 1/1 = 100%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 0
Result: ½/1 = 50%

E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average Elo: 2101
Result: 0/1 = 0%

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

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1958
Result: ½/1 = 50%