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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kosov, Alexey



FIDE:	FIDE Card
Title:	FM
Years:	1997-2025
Number of games:	107
Number of wins:	42
Number of draws:	26
Number of losses:	39
White score:	32/53 (60.38% - Average Elo: 2158.59)
Black score:	23/54 (42.59% - Average Elo: 2168.88)

Rating progression

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

Top wins

Kosov, Alexey (2296) - Tsigelnitskiy, Ilusha (2371), Vladivostok op, Vladivostok (B03) - 2007

Kosov, Alexey (2199) - Mendivil Anton, Daniel (2232), Tenerife-chT Preferente 1718, Tenerife (C05) - 2018

Kosov, Alexey (2176) - Gonzalez Marrero, Jacob (2202), Tenerife-chT Preferente 1617, Tenerife (B40) - 2017

Glushko, Andrey (2328) - Kosov, Alexey (2296), Vladivostok op, Vladivostok (A05) - 2007

Gutierrez Olivares, Daniel (2326) - Kosov, Alexey (2174), Canarias-chT, San Cristobal de La Laguna (B50) - 2017

Ivshin, Konstantin (2222) - Kosov, Alexey (2300), DV FR-chT, Vladivostok (E97) - 2007

Kosov, Alexey - ? (45)

Hernandez Leon, Alberto (1/4)

Abreu Suarez, Isauro (3/3)

Fernandez Garcia, Jose Luis (½/3)

Askarov, Marat (1/2)

Alonso Contreras, Mario Elias (1/1)

Alvarado Diaz, Alejandro (½/1)

Alvarez Alonso, Alberto (1/1)

Amanov, Mesgen (½/1)

Barrio Pareja, Eduardo (1/1)

Caraballo Caraballo, Luis Ramon (1/1)

Castaner Harster, Xavier (½/1)

Chadaev, Nikolay (0/1)

Chatalbashev, Boris (0/1)

Colichon Rebryck, Carlos Alexei (1/1)

Evstratov, Oleg (0/1)

Filimonov, Alexey (1/1)

Garakov, Mikhael (1/1)

Gonzalez Marrero, Jacob (1/1)

Gridchin, Maxim (1/1)

Ianocichin, Victor (0/1)

Ingachev, Anton (1/1)

Kazakov, Ilia (1/1)

Khakimov, Timur (½/1)

Kirillov, Evgeniy (½/1)

Kohanchik, Sergei (1/1)

Kononenko, Maxim (0/1)

Kravtsov, Sergey (½/1)

Kurajica, Bojan (0/1)

Lestao Balseiro, Adrian (0/1)

Mamani Beltran, Deniman (0/1)

Martin Rodriguez, Pablo (1/1)

Martinez Rojas, Carlos Jose (1/1)

Mendivil Anton, Daniel (1/1)

Meshkov, Ivan (0/1)

Metsalu, Tauno (1/1)

Moreilj, Z (1/1)

Paz Mendez, German Christopher (1/1)

Reyes Lopez, Angel (1/1)

Rodriguez Redondo, Ethan (1/1)

Shorokhov, Alexandr (0/1)

Tkachenko, Evgeniy (0/1)

Torshin, Anton (1/1)

Tsigelnitskiy, Ilusha (1/1)

Villagran Carrasco, Juan Carlos (½/1)

Yarysh, Grigorij (1/1)

? - Kosov, Alexey (48)

Hernandez Leon, Alberto (1/4)

Castaner Harster, Xavier (½/2)

Fernandez Garcia, Jose Luis (0/2)

Hidalgo Santana, Fernando (1/2)

Abreu Suarez, Isauro (1/1)

Alvarez Alonso, Alberto (½/1)

Anisimov, Pavel (0/1)

Anop, Alexey (0/1)

Belov, Nikolay (½/1)

Castro Acosta, Andres (½/1)

Cherenkov, Andrey (½/1)

Churilov, Sergey (1/1)

Cuenca Jimenez, Jose Fernando (0/1)

Dolbnya, Darya (1/1)

Ezhov, Ivan (½/1)

Fomin, Andrey (½/1)

Galvan Noda, Jonas (1/1)

Geller, Jakov (0/1)

Glushko, Andrey (1/1)

Golik, Nikita (½/1)

Gonzalez Moreno, Juan Carlos (1/1)

Grieve, Harry (0/1)

Guillermo Gonzalez, Alvaro (½/1)

Gutierrez Olivares, Daniel (1/1)

Hernandez Leon, Sergio (½/1)

Ivanov, Alexey2 (½/1)

Ivshin, Konstantin (1/1)

Kogan, Artur (0/1)

Lopez Mijail, Nicolas (0/1)

Lopez Pereyra, Antonio (1/1)

Lovkov, P (0/1)

Lysyj, Igor (0/1)

Makarov, Sergey (½/1)

Medina Sanchez, Gines (1/1)

Mendivil Anton, Daniel (0/1)

Meshkov, Yuri A (0/1)

Nurmukhanov, Timur (1/1)

Pereda de Pablo, Ernesto (1/1)

Perez de la Torre, Jorge (1/1)

Perez Fresnedo, Sadiel Barbaro (1/1)

Perez Perez, Gabriel (½/1)

Pogosian, David (0/1)

Remon Garcia, Jose Domingo (0/1)

Ryzhov, Ivan (0/1)

Savchenko, Boris (0/1)

Savchenko, Yuri (½/1)

Villavicencio Martinez, Adalberto (0/1)

Yamilov, Robert (0/1)

Openings played as White (38)

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1910
Result: 3/3 = 100%

C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo: 2086.33
Result: 2/3 = 66.67%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 1996
Result: 2½/3 = 83.33%

B06 Robatsch (1.e4 g6)
Average Elo: 2530
Result: 1/3 = 33.33%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2104
Result: 2/3 = 66.67%

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: 2250.5
Result: 1/3 = 33.33%

B01 Scandinavian (1.e4 d5)
Average Elo: 1942
Result: 1½/2 = 75%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2394
Result: ½/2 = 25%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2061
Result: 1/2 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 1999
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1958
Result: 1/1 = 100%

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: 1986
Result: 1/1 = 100%

B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo: 0
Result: 0/1 = 0%

B97 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6)
Average Elo: 2185
Result: 1/1 = 100%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1870
Result: 1/1 = 100%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2431
Result: 0/1 = 0%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2427
Result: 0/1 = 0%

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: 2431
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2202
Result: 1/1 = 100%

B98 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7)
Average Elo: 2304
Result: 0/1 = 0%

B95 Sicilian, Najdorf, 6...e6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6)
Average Elo: 2296
Result: 0/1 = 0%

A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo: 2269
Result: ½/1 = 50%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2248
Result: ½/1 = 50%

B99 Sicilian, Najdorf, 7...Be7 Main line (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7)
Average Elo: 2221
Result: 0/1 = 0%

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: 0
Result: 1/1 = 100%

B29 Sicilian, Nimzovich-Rubinstein (1.e4 c5 2.Nf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2367
Result: ½/1 = 50%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 2525
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 2247
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1945
Result: 1/1 = 100%

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: 0
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
Result: 1/1 = 100%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1925
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 1815
Result: 1/1 = 100%

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: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2371
Result: 1/1 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2139
Result: ½/1 = 50%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (36)

B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo: 2193.5
Result: ½/4 = 12.5%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2349
Result: ½/3 = 16.67%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2260.33
Result: 1½/3 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2143.67
Result: ½/3 = 16.67%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2451.5
Result: 0/2 = 0%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 1975
Result: 1½/2 = 75%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2094
Result: 1/2 = 50%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2424.5
Result: ½/2 = 25%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2260.5
Result: 1½/2 = 75%

B59 Sicilian, Boleslavsky Variation, 7.Nb3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 e5 7.Nb3)
Average Elo: 2067.5
Result: 1/2 = 50%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2272
Result: ½/2 = 25%

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: 2312.5
Result: ½/2 = 25%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1577
Result: 1/2 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
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: 0
Result: ½/1 = 50%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 0
Result: 0/1 = 0%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 0
Result: 1/1 = 100%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 0
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 0
Result: ½/1 = 50%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 0
Result: 1/1 = 100%

B95 Sicilian, Najdorf, 6...e6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6)
Average Elo: 0
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2437
Result: 0/1 = 0%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2313
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2328
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2100
Result: 1/1 = 100%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2326
Result: 1/1 = 100%

A04 Reti Opening (1.Nf3)
Average Elo: 1555
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2004
Result: 1/1 = 100%

A03 Bird's Opening (1.f4 d5)
Average Elo: 2128
Result: 0/1 = 0%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2422
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2003
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1619
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1577
Result: 1/1 = 100%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 2054
Result: 1/1 = 100%

E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1)
Average Elo: 2319
Result: ½/1 = 50%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 2181
Result: 0/1 = 0%