FM Nadya Toncheva vs CM Ivan Kochiev
Head-to-Head Statistics
Total Games
218
Record
81-120-17
W-L-D
Win Rate
37.2%
Avg Moves
73
Longest Win Streak
5
Longest Loss Streak
13
Game History
Draw
White
vs koncheto
2566
30s
|
Nimzo-Indian Defense: Rubinstein System
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Loss
White
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Draw
Black
vs koncheto
2566
30s
|
Sicilian Defense: Accelerated Dragon, Maróczy Bind
Sep 7
Win
White
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Win
White
vs koncheto
2566
30s
|
Australian Defense
Sep 7
Win
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Win
White
vs koncheto
2566
30s
|
QGD: 3.Nc3 Bb4
Sep 7
Win
Black
vs koncheto
2566
30s
|
Bird Opening
Sep 7
Loss
White
vs koncheto
2566
30s
|
Benoni Defense: Modern Variation
Sep 7
Win
Black
vs koncheto
2566
30s
|
Amazon Attack
Sep 7
Loss
White
vs koncheto
2566
30s
|
King's Indian Defense: Averbakh Variation
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amazon Attack
Sep 7
Draw
White
vs koncheto
2566
30s
|
Neo-Gruenfeld, 6.O-O c6 7.cxd5
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Loss
White
vs koncheto
2566
30s
|
French Defense
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Win
White
vs koncheto
2566
30s
|
Slav Defense
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Sicilian Defense: Closed
Sep 7
Win
White
vs koncheto
2566
30s
|
Semi-Slav Defense: Accelerated Meran Variation
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Bird Opening: Dutch Variation
Sep 7
Draw
White
vs koncheto
2566
30s
|
Australian Defense
Sep 7
Loss
Black
vs koncheto
2566
30s
|
English Opening: Symmetrical Variation, Fianchetto Variation
Sep 7
Loss
White
vs koncheto
2566
30s
|
Alekhine Defense
Sep 7
Win
Black
vs koncheto
2566
30s
|
Sicilian Defense: Taimanov Variation, Bastrikov Variation
Sep 7
Win
White
vs koncheto
2566
30s
|
Scandinavian Defense
Sep 7
Loss
Black
vs koncheto
2566
30s
|
London System: Poisoned Pawn Variation
Sep 7
Loss
White
vs koncheto
2566
30s
|
Slav Defense
Sep 7
Loss
Black
vs koncheto
2566
30s
|
Amar Gambit
Sep 7
Loss
White
vs koncheto
2566
30s
|
Benoni Defense: Taimanov Variation
Sep 7
Win
Black
vs koncheto
2566
30s
|
Sicilian Defense: Closed
Sep 7
Loss
White
vs koncheto
2566
30s
|
Scandinavian Defense
Sep 7
Win
Black
vs koncheto
2566
3m
|
Bird Opening: Dutch Variation, Batavo Gambit
Jul 11
Win
White
vs koncheto
2566
3m
|
Döry Defense
Jul 11
Win
Black
vs koncheto
2566
3m
|
Amar Gambit
Jul 11
Win
White
vs koncheto
2566
3m
|
Scandinavian Defense
Jul 11
Win
Black
vs koncheto
2566
3m
|
Sicilian Defense: Accelerated Dragon, Exchange Variation
Jul 11
Loss
White
vs koncheto
2566
3m
|
King's Indian Defense: Averbakh Variation
Jul 11
Loss
Black
vs koncheto
2566
3m
|
Modern Defense: Pterodactyl Variation
Jul 11
Loss
White
vs koncheto
2566
3m
|
London System: Poisoned Pawn Variation
Jul 11
Loss
Black
vs koncheto
2566
3m
|
Sicilian Defense: Closed
Jul 11
Win
White
vs koncheto
2566
3m
|
Sicilian Defense
Jul 11
Draw
White
vs koncheto
1988
7 days per move
|
Slav Defense
May 23
Win
White
vs koncheto
2581
3m
|
Alekhine Defense
May 17
Win
Black
vs koncheto
2590
3m
|
Amazon Attack
May 17
Win
White
vs koncheto
2600
3m
|
Scandinavian Defense
May 17
Loss
Black
vs koncheto
2610
3m
|
Amazon Attack
May 17
Loss
White
vs koncheto
2604
3m
|
Benoni Defense: Taimanov Variation
May 17
Loss
Black
vs koncheto
2598
3m
|
Sicilian Defense: Closed
May 17
Win
White
vs koncheto
2591
3m
|
Sicilian Defense: Alapin Variation
May 17
Loss
Black
vs koncheto
2601
3m
|
Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation
May 17
Win
White
vs koncheto
2595
3m
|
Alekhine Defense
May 17
Win
Black
vs koncheto
2605
3m
|
Bird Opening: Dutch Variation, Batavo Gambit
May 17
Loss
White
vs koncheto
2615
3m
|
Bishop's Opening: Urusov Gambit
May 17
Loss
Black
vs koncheto
2609
3m
|
Amazon Attack
May 17
Draw
White
vs koncheto
2603
3m
|
Semi-Slav Defense: Bogoljubow Variation
May 17
Win
White
vs koncheto
2606
3m
|
Semi-Slav Defense: Accelerated Meran Variation
Dec 21
Win
Black
vs koncheto
2606
3m
|
Sicilian Defense: Dragon Variation, Yugoslav Attack
Dec 21
Loss
White
vs koncheto
2606
3m
|
Sicilian Defense: Alapin Variation
Dec 21
Loss
White
vs koncheto
2456
3m
|
Alekhine Defense: Modern Variation
May 20
Draw
Black
vs koncheto
2456
3m
|
Sicilian Defense: Moscow Variation
May 20
Win
White
vs koncheto
2456
3m
|
Semi-Slav Defense: Accelerated Meran Variation
May 20
Win
Black
vs koncheto
2456
3m
|
Sicilian Defense: Accelerated Dragon, Exchange Variation
May 20
Loss
White
vs koncheto
2456
3m
|
Semi-Slav Defense: Accelerated Meran Variation
May 20
Loss
Black
vs koncheto
2456
3m
|
Sicilian Defense: Dragon Variation, Yugoslav Attack
May 20
Win
White
vs koncheto
2456
3m
|
Alekhine Defense: Modern Variation
May 20
Loss
Black
vs koncheto
2456
3m
|
Sicilian Defense: Kan Variation
May 20
Win
White
vs koncheto
2456
3m
|
Semi-Slav Defense: Accelerated Meran Variation
May 20
Draw
Black
vs koncheto
2456
3m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 20
Draw
White
vs koncheto
2456
3m
|
Alekhine Defense
May 20
Loss
Black
vs koncheto
2494
30s
|
Amazon Attack
May 7
Loss
White
vs koncheto
2494
30s
|
Alekhine Defense
May 7
Loss
Black
vs koncheto
2494
30s
|
Sicilian Defense
May 7
Loss
White
vs koncheto
2494
30s
|
French Defense: Guimard Variation, Thunderbunny Variation
May 7
Loss
Black
vs koncheto
2494
30s
|
Sicilian Defense
May 7
Loss
White
vs koncheto
2494
30s
|
French Defense: Guimard Variation, Thunderbunny Variation
May 7
Loss
Black
vs koncheto
2494
30s
|
Amar Gambit
May 7
Loss
White
vs koncheto
2494
30s
|
QGD: 3.Nc3 Nf6 4.e3
May 7
Loss
Black
vs koncheto
2494
30s
|
Amar Gambit
May 7
Loss
White
vs koncheto
2494
30s
|
Scandinavian Defense
May 7
Win
Black
vs koncheto
2413
3m
|
Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Dec 7
Loss
White
vs koncheto
2413
3m
|
Slav Defense
Dec 7
Loss
Black
vs koncheto
2413
3m
|
Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Dec 7
Loss
White
vs koncheto
2413
3m
|
Elephant Gambit
Dec 7
Win
Black
vs koncheto
2423
3m
|
Sicilian Defense: Dragon Variation, Accelerated Dragon
Oct 27
Win
White
vs koncheto
2423
3m
|
Scandinavian Defense
Oct 27
Loss
Black
vs koncheto
2423
3m
|
Giuoco Piano: Tarrasch Variation
Oct 27
Win
White
vs koncheto
2423
3m
|
Benoni Defense: Taimanov Variation
Oct 27
Draw
Black
vs koncheto
2423
3m
|
Sicilian Defense: Accelerated Dragon, Maróczy Bind
Oct 27
Win
White
vs koncheto
2423
3m
|
Sicilian Defense: Alapin Variation
Oct 27
Win
Black
vs koncheto
2423
3m
|
Sicilian Defense: Closed
Oct 27
Win
White
vs koncheto
2438
1m
|
Slav Defense: Exchange Variation
Sep 21
Loss
Black
vs koncheto
2438
1m
|
Colle System: Rhamphorhynchus Variation
Sep 21
Loss
White
vs koncheto
2438
1m
|
French Defense: Classical Variation, Svenonius Variation
Sep 21
Loss
Black
vs koncheto
2438
1m
|
Sicilian Defense
Sep 21
Win
White
vs koncheto
2438
1m
|
Australian Defense
Sep 21
Win
Black
vs koncheto
2438
1m
|
Sicilian Defense: Accelerated Dragon, Maróczy Bind
Sep 21
Win
White
vs koncheto
2438
1m
|
Sicilian Defense
Sep 21
Loss
Black
vs koncheto
2214
3m
|
Unknown Opening*
Sep 17
Win
White
vs koncheto
2214
3m
|
Unknown Opening*
Sep 17
Win
Black
vs koncheto
2214
3m
|
English Opening
Sep 17
Loss
White
vs koncheto
2214
3m
|
Unknown Opening*
Sep 17
Draw
Black
vs koncheto
2410
3m
|
Sicilian Defense: Najdorf Variation, Scheveningen Variation
Aug 17
Loss
White
vs koncheto
2406
3m
|
Caro-Kann Defense: Classical Variation
Aug 5
Win
Black
vs koncheto
2406
3m
|
Czech Defense
Aug 5
Loss
White
vs koncheto
2406
3m
|
Amar Gambit
Aug 5
Loss
Black
vs koncheto
2406
3m
|
Caro-Kann Defense
Aug 5
Loss
White
vs koncheto
2406
3m
|
Amar Gambit
Aug 5
Loss
Black
vs koncheto
2406
3m
|
Italian Game: Two Knights Defense
Aug 5
Loss
White
vs koncheto
2370
3m
|
Scandinavian Defense
Jun 12
Loss
Black
vs koncheto
2365
3m
|
Bird Opening: Dutch Variation, Batavo Gambit
Jun 12
Win
White
vs koncheto
2360
3m
|
Caro-Kann Defense: Classical Variation
Jun 12
Loss
Black
vs koncheto
2371
3m
|
Sicilian Defense: Kan Variation
Jun 12
Loss
White
vs koncheto
2366
3m
|
Amazon Attack: Siberian Attack
Jun 12
Loss
Black
vs koncheto
2361
3m
|
Sicilian Defense
Jun 12
Win
White
vs koncheto
2355
3m
|
Semi-Slav Defense: Accelerated Meran Variation
Jun 12
Win
Black
vs koncheto
2366
3m
|
Italian Game: Two Knights Defense
Jun 12
Loss
White
vs koncheto
2377
3m
|
French Defense
Jun 12
Draw
Black
vs koncheto
2372
3m
|
Colle System: Rhamphorhynchus Variation
Jun 12
Draw
White
vs koncheto
2414
5m
|
French Defense: Classical Variation, Svenonius Variation
Jun 8
Loss
Black
vs koncheto
2414
5m
|
Sicilian Defense: Dragon Variation, Accelerated Dragon
Jun 8
Draw
White
vs koncheto
2414
5m
|
French Defense: Classical Variation, Svenonius Variation
Jun 8
Loss
Black
vs koncheto
2414
5m
|
Scotch Game
Jun 8
Loss
White
vs koncheto
2414
5m
|
French Defense: Classical Variation, Svenonius Variation
Jun 8
Loss
Black
vs koncheto
2416
3m
|
Scandinavian Defense
Jun 5
Win
White
vs koncheto
2411
3m
|
Amazon Attack
Jun 5
Loss
Black
vs koncheto
2423
3m
|
Amazon Attack: Siberian Attack
Jun 5
Win
White
vs koncheto
2418
3m
|
Scandinavian Defense
Jun 5
Win
Black
vs koncheto
2430
3m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
Jun 5
Loss
White
vs koncheto
2442
3m
|
Semi-Slav Defense: Accelerated Meran Variation
Jun 5
Loss
Black
vs koncheto
2438
3m
|
Sicilian Defense: Dragon Variation, Accelerated Dragon
Jun 5
Win
White
vs koncheto
2434
3m
|
Caro-Kann Defense: Classical Variation
Jun 5
Win
Black
vs koncheto
2446
3m
|
Sicilian Defense: Dragon Variation, Accelerated Dragon
Jun 5
Win
White
vs koncheto
2099
1m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 6
Loss
Black
vs koncheto
2099
1m
|
Australian Defense
May 6
Win
White
vs koncheto
2099
1m
|
Sicilian Defense
May 6
Win
Black
vs koncheto
2099
1m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 6
Loss
White
vs koncheto
2099
1m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 6
Win
Black
vs koncheto
2099
1m
|
London System: Poisoned Pawn Variation
May 6
Win
White
vs koncheto
2099
1m
|
Sicilian Defense: Alapin Variation, Sherzer Variation
May 6
Loss
Black
vs koncheto
2099
1m
|
French Defense
May 6
Win
White
vs koncheto
2099
1m
|
Sicilian Defense
May 6
Loss
Black
vs koncheto
2099
1m
|
Barnes Defense
May 6
Win
White
vs koncheto
2099
1m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 6
Win
Black
vs koncheto
2099
1m
|
Barnes Defense
May 6
Win
White
vs koncheto
2099
1m
|
Sicilian Defense: Closed
May 6
Loss
Black
vs koncheto
2099
1m
|
Sicilian Defense: Nimzowitsch Variation
May 6
Loss
White
vs koncheto
2099
1m
|
Barnes Defense
May 6
Loss
Black
vs koncheto
2099
1m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
May 6
Win
White
vs koncheto
2099
1m
|
French Defense
May 6
Loss
Black
vs koncheto
2099
30s
|
Sicilian Defense: Nimzowitsch Variation
May 6
Win
White
vs koncheto
2099
30s
|
Barnes Defense
May 6
Win
Black
vs koncheto
2099
30s
|
Sicilian Defense
May 6
Loss
White
vs koncheto
2099
30s
|
Barnes Defense
May 6
Loss
Black
vs koncheto
2099
30s
|
Sicilian Defense
May 6
Win
White
vs koncheto
2099
30s
|
French Defense
May 6
Win
Black
vs koncheto
2099
30s
|
Czech Defense
May 6
Win
White
vs koncheto
2277
3m
|
Scandinavian Defense
May 4
Loss
Black
vs koncheto
2277
3m
|
Sicilian Defense: Closed
May 4
Win
White
vs koncheto
2277
3m
|
QGD: 2...Bf5 3.cxd5
May 4
Loss
Black
vs koncheto
2277
3m
|
Barnes Defense
May 4
Win
White
vs koncheto
2277
3m
|
Amar Gambit
May 4
Win
Black
vs koncheto
2277
3m
|
Sicilian Defense: Accelerated Dragon
May 4
Loss
White
vs koncheto
2277
3m
|
Scandinavian Defense
May 4
Loss
Black
vs koncheto
2277
3m
|
Sicilian Defense
May 4
Win
White
vs koncheto
2277
3m
|
Ruy Lopez: Classical Defense, Benelux Variation
May 4
Loss
Black
vs koncheto
2277
3m
|
Blackburne Shilling Gambit
May 4
Win
White
vs koncheto
2277
3m
|
Center Game: Berger Variation
May 4
Loss
Black
vs koncheto
2277
3m
|
Scandinavian Defense
May 4
Loss
White
vs koncheto
2277
3m
|
Italian Game: Classical Variation, Ghulam-Kassim Variation
May 4
Win
Black
vs koncheto
2065
3m
|
Sicilian Defense: Closed
Apr 29
Loss
White
vs koncheto
2065
3m
|
French Defense
Apr 29
Loss
Black
vs koncheto
2065
3m
|
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line
Apr 29
Loss
White
vs koncheto
1936
3m
|
Unknown opening
Apr 25
Win
Black
vs koncheto
1933
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1946
3m
|
Unknown opening
Apr 25
Draw
White
vs koncheto
1943
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1948
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1945
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1942
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1939
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1936
3m
|
Unknown opening
Apr 25
Win
Black
vs koncheto
1933
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1946
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1943
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1940
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1937
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1934
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1930
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1926
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1922
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1918
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1914
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1910
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1906
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1901
3m
|
Unknown opening
Apr 25
Win
White
vs koncheto
1901
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1901
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1894
3m
|
Unknown opening
Apr 25
Win
White
vs koncheto
1887
3m
|
Unknown opening
Apr 25
Win
White
vs koncheto
1897
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1907
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1901
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1894
3m
|
Unknown opening
Apr 25
Win
Black
vs koncheto
1887
3m
|
Unknown opening
Apr 25
Loss
White
vs koncheto
1897
3m
|
Unknown opening
Apr 25
Loss
Black
vs koncheto
1890
3m
|
Unknown opening
Apr 25
Win
White
vs koncheto
2427
3m
|
Caro-Kann Defense: Classical Variation
Apr 5
Draw
Black
vs koncheto
2427
3m
|
Sicilian Defense: Closed
Apr 5
Loss
White
vs koncheto
2427
3m
|
Scandinavian Defense
Apr 5
Loss
Black
vs koncheto
2307
3m
|
Sicilian Defense: Closed
Nov 12
Win
White
vs koncheto
2307
3m
|
Benoni Defense: Taimanov Variation
Nov 12
Win
Black
vs koncheto
2307
3m
|
Sicilian Defense: Dragon Variation, Accelerated Dragon
Nov 12
Loss
White
vs koncheto
2307
3m
|
Benoni Defense: Taimanov Variation
Nov 12
Win
Black
vs koncheto
1523
5 days per move
|
Sicilian Defense: Closed
May 30
Loss
White
vs koncheto
1474
5 days per move
|
Barnes Defense
May 1
Draw
Black
vs koncheto
1625
3 days per move
|
Sicilian Defense: Closed
Mar 9