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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kozak, Leonid



FIDE:	FIDE Card
Years:	1999-2021
Number of games:	110
Number of wins:	27
Number of draws:	46
Number of losses:	37
White score:	30/56 (53.57% - Average Elo: 2339.2)
Black score:	20/54 (37.04% - Average Elo: 2321.14)

Rating progression

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

Top wins

Kozak, Leonid (2178) - Kanep, Meelis (2446), Wch U20, Nakhchivan (A57) - 2003

Kozak, Leonid (2333) - Golichenko, Ilja (2423), Nabokov Memorial-B 8th, Kiev (B92) - 2010

Kozak, Leonid (2299) - Truskavetsky, Alexandr (2409), Dnipropetrovsk 5th, Dnipropetrovsk (A71) - 2005

Hanley, Craig (2375) - Kozak, Leonid (2178), Wch U20, Nakhchivan (C95) - 2003

Grinev, Valeriy (2327) - Kozak, Leonid (2333), Nabokov Memorial-B 8th, Kiev (E77) - 2010

Gashimov, Sarkhan (2317) - Kozak, Leonid (2178), Wch U20, Nakhchivan (A06) - 2003

Kozak, Leonid - ? (50)

Pesotsky, Vitaly (2½/3)

Fingerov, Dmitry (1/2)

Golubev, Mikhail (0/2)

Grinev, Valeriy (1/2)

Nikolaev, Leonid (1/2)

Agafii, Victor (½/1)

Anwesh, Upadhyaya (0/1)

Bachin, Vitaly (0/1)

Baltag, Iulian (½/1)

Bogdanov, Egor (1/1)

Bogdanovich, Stanislav (½/1)

Boricsev, Oleg (½/1)

Erenburg, Sergey (½/1)

Esplana, Christian (½/1)

Gao, Lu (0/1)

Golichenko, Ilja (1/1)

Golovach, Valery (1/1)

Golubka, Petr (½/1)

Hruciov, Alexei (0/1)

Hulka, Valentyn (½/1)

Itkis, Boris (½/1)

Kalugin, Sergey V (½/1)

Kamenets, Anatolij (1/1)

Kanep, Meelis (1/1)

Khazankin, Moisey (1/1)

Kigel, Dmytro (0/1)

Kislinsky, Alexey (½/1)

Kushko, Dmitriy (½/1)

Martynov, Pavel1 (½/1)

Matorin, Evgeny (½/1)

Mikhaletz, Lubomir (½/1)

Mista, Aleksander (1/1)

Murariu, Andrei (½/1)

Osmak, Iulija (½/1)

Rogovski, Vladimir (½/1)

Rohit, Gogineni (1/1)

Romcovici, Victor (0/1)

Sadykov, Rustem (½/1)

Savchenko, Stanislav (½/1)

Sidorika, Vladislav (0/1)

Sitnikov, Anton (0/1)

Terekhov, Andrey (½/1)

Tesla, Vladimir (½/1)

Truskavetsky, Alexandr (1/1)

Van der Hoven, Wikus (1/1)

Varitski, Igor (½/1)

Vorontsov, Pavlo (½/1)

Wisniewski, Adrian (½/1)

Zherebukh, Yaroslav (1/1)

Zigangirova, Sofya (1/1)

? - Kozak, Leonid (53)

Moliboga, Vladimir (0/2)

Anapolsky, Sergey (0/1)

Anwesh, Upadhyaya (0/1)

Bajarani, Ilgar (½/1)

Bilych, Olexiy (1/1)

Bondar, Dmytro (0/1)

Bulanov, Dmitri (0/1)

Deepan Chakkravarthy, J (½/1)

Delaere, Jeroen (1/1)

Demidiukov, Evgeniy (0/1)

Fingerov, Dmitry (0/1)

Gashimov, Sarkhan (1/1)

Gashimov, Vugar (0/1)

Gavrish, Leonid (1/1)

Gorbanovsky, Oleg (0/1)

Gorbunov, Igor (1/1)

Grinev, Valeriy (1/1)

Hanley, Craig (1/1)

Kernazhitsky, Leonid (1/1)

Kholmov, Ratmir D (0/1)

Kocyigit, Buse Naz (½/1)

Kononenko, Dmitry (0/1)

Korobov, Anton (½/1)

Koziak, Vitali (½/1)

Kruglyakov, Pavlo (0/1)

Kushko, Dmitriy (0/1)

Kutsykh, Mikle (1/1)

Le, Tien Dung (1/1)

Legky, Nikolay A (0/1)

Maljush, Andrej (0/1)

Martemianov, Iaroslav (0/1)

Matjushin, Gennady (0/1)

Maznitsin, Andrei (1/1)

Mintenko, Heorhiy (1/1)

Mousavi, Sayed Milad (½/1)

Okhotnik, Vladimir (½/1)

Panchanathan, Magesh Chandran (0/1)

Pavlov, Sergey1 (0/1)

Sanduleac, Vasile (½/1)

Schneider, Dmitry (0/1)

Sepman, Yulius (½/1)

Shevchenko, Kirill (½/1)

Sidorika, Vladislav (0/1)

Skliarov, Viktor (0/1)

Solomaha, Andrey (½/1)

Stopkin, Vladimir (½/1)

Vakulenko, Aleksandr (0/1)

Vdovichenko, Vladislav (½/1)

Vovk, Andrey (0/1)

Vovk, Yuri (½/1)

Zabgaeva, Marina (1/1)

Zavgorodniy, Sergiy (0/1)

Zhigalko, Andrey (0/1)

Openings played as White (44)

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2292
Result: 1/3 = 33.33%

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: 2323.33
Result: 1½/3 = 50%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2364
Result: ½/2 = 25%

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: 2413
Result: 1/2 = 50%

D16 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4)
Average Elo: 2304.5
Result: 1½/2 = 75%

E83 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6)
Average Elo: 2374.5
Result: 1/2 = 50%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2374
Result: 1/2 = 50%

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: 2329
Result: ½/2 = 25%

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2286.5
Result: 1½/2 = 75%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2320
Result: 1/2 = 50%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 2364
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2365
Result: ½/1 = 50%

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: 2185
Result: 1/1 = 100%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2479
Result: ½/1 = 50%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2367
Result: ½/1 = 50%

C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo: 2273
Result: ½/1 = 50%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2221
Result: 0/1 = 0%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2423
Result: 1/1 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 2492
Result: 0/1 = 0%

A67 Benoni, Taimanov Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+)
Average Elo: 2357
Result: ½/1 = 50%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2398
Result: ½/1 = 50%

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 2150
Result: ½/1 = 50%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2446
Result: 1/1 = 100%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2157
Result: 1/1 = 100%

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2226
Result: ½/1 = 50%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2269
Result: 1/1 = 100%

E82 King's Indian, Samisch, double Fianchetto Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 b6)
Average Elo: 2334
Result: ½/1 = 50%

A70 Benoni, Classical with 7.Nf3 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3)
Average Elo: 2275
Result: ½/1 = 50%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2284
Result: 1/1 = 100%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2503
Result: ½/1 = 50%

E69 King's Indian, Fianchetto, Classical Main line (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 c6 9.h3)
Average Elo: 2357
Result: 1/1 = 100%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 2353
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2416
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: 2508
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: 2331
Result: 0/1 = 0%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2509
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2293
Result: ½/1 = 50%

A71 Benoni, Classical, 8.Bg5 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Bg5)
Average Elo: 2409
Result: 1/1 = 100%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 0
Result: 1/1 = 100%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 2354
Result: ½/1 = 50%

E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo: 2389
Result: ½/1 = 50%

E66 King's Indian, Fianchetto, Yugoslav Panno (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O Nc6 8.d5)
Average Elo: 2292
Result: ½/1 = 50%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2371
Result: 1/1 = 100%

D50 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5)
Average Elo: 2119
Result: 1/1 = 100%

Openings played as Black (40)

E69 King's Indian, Fianchetto, Classical Main line (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 c6 9.h3)
Average Elo: 2438.67
Result: 1/4 = 25%

C95 Ruy Lopez, Closed, Breyer (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 9.h3 Nb8 10.d4)
Average Elo: 2356.75
Result: 1½/4 = 37.5%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2342
Result: 1/2 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1895
Result: 2/2 = 100%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2216
Result: 1/2 = 50%

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: 2322.5
Result: 0/2 = 0%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2428
Result: ½/2 = 25%

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: 2219
Result: 1½/2 = 75%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2300
Result: 1½/2 = 75%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2305.5
Result: ½/2 = 25%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2225
Result: ½/1 = 50%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 2579
Result: 0/1 = 0%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 2317
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 2429
Result: 0/1 = 0%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 2254
Result: 0/1 = 0%

B55 Sicilian, Prins Variation, Venice Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3 e5 6.Bb5+)
Average Elo: 2422
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2425
Result: 0/1 = 0%

E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 2559
Result: ½/1 = 50%

C91 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 9.d4)
Average Elo: 2441
Result: ½/1 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2388
Result: 0/1 = 0%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2430
Result: 0/1 = 0%

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: 2296
Result: ½/1 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1872
Result: 1/1 = 100%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2186
Result: ½/1 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2376
Result: 0/1 = 0%

E77 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2)
Average Elo: 2327
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2478
Result: ½/1 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2241
Result: 0/1 = 0%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2370
Result: 0/1 = 0%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2420
Result: 0/1 = 0%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 2305
Result: 1/1 = 100%

B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo: 2308
Result: 0/1 = 0%

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: 2311
Result: ½/1 = 50%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2345
Result: 0/1 = 0%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2264
Result: 0/1 = 0%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2311
Result: 0/1 = 0%

E99 King's Indian, Orthodox, Taimanov (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 Nd7 10.f3 f5)
Average Elo: 2085
Result: 1/1 = 100%

E89 King's Indian, Samisch, Orthodox Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Nge2 cxd5)
Average Elo: 2256
Result: 0/1 = 0%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2288
Result: 1/1 = 100%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2308
Result: 0/1 = 0%