OPENINGS THEORY

- ECBX: ECO CODES BASE -
(ECB Classification)

- A43 i - a to r4*



[A43-a] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5)
1.d4 c5    (CHOP: (Chameleon Opening))
(see also: A30, A31, A40, A44, A46, A47,
A48, A53, A56, A60, A65, B07, B13, B14,
B21, B22, B27, B29, B32, B33, B34, B41,
B72, B80, D02, D04, D05, D06, D10, D14,
D30, D32, D40, D42, D79, E14, E61, E64,
E65, E70, E72, E73, E76, E81, E90, E92)+
(3.Nc3 (see: A00, A45, B21, B78, C10))
(3.Bg5) (3.a3) (3.g3) (3.Bf4) (3.c4) =


1. «»
«»
2. «Old Benoni Defense, 1.d4 c5, A43»
«xTOAN: ChessGames.com: Old Benoni Defense, 1.d4 c5, A43»


[A43-b] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5)
Marshall Retort (2.dxc5)
1.d4 c5 2.dxc5    (SMOP:) (see also: A45, A46, A56, B06, B08, B32, B33, C01, C02, D02, D30, D32, E61) =


1. «Verot, M (2077) - Lallemand, R (2301) A43 (55) 0-1, ch-FRA (3), Val d'Isere, 2002»
«xNCGA: tchecmeet.free.fr/parties: eee Verot, M (2077) - Lallemand, R (2301) A43 (55) 0-1, ch-FRA»
2. «Marshall, Frank - Blackburne, Joseph H A43 (61) 1-0, EBG-USA cable m England (1), 1909»
«xANGA: xCGMG: Chess-Theory.com: eee Marshall, Frank - Blackburne, Joseph H A43 (61) 1-0, EBG-USA cable m England (1), 1909 - Analyzed by Chess-Theory (044)»


[A43-c] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mohr Retort (2.Nf3)
1.d4 c5 2.Nf3    (CHOP: (Chameleon Opening)) =/+


1. «Gillies, Ian - Stokes, Mark A43 (41) 0-1, Tal Memorial 2002»
«xNCGA: City of Redcliffe Chess Club: eee Gillies, Ian - Stokes, Mark A43 (41) 0-1, Tal Memorial 2002»
2. «Mohr,C - Zukertort, Johannes H A43 (46) 0-1, Berlin blindfold sim Berlin (3), 1871»
«xANGA: xCGMG: Chess-Theory.com: eee Mohr,C - Zukertort, Johannes H A43 (46) 0-1, Berlin blindfold sim Berlin (3), 1871- Analyzed by Chess-Theory (045)»


[A43-d] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Ware Retort (2.c3)
1.d4 c5 2.c3    (CHOP:) =/+


1. «Ware, Preston - Blackburne, Joseph Henry A43 (44) 0-1, Vienna 1st Vienna (12), 1882»
«xANGA: xCGMG: Chess-Theory.com: eee Ware, Preston - Blackburne, Joseph Henry A43 (44) 0-1, 1st Vienna (12), 1882 - Analyzed by Chess-Theory (046)»


[A43-e] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Lee Retort (2.e3)
1.d4 c5 2.e3    (CHOP:) =


1. «Tibensky, Robert (2444) - Reinemer, Frank (2250) A43 (54) 1-0, Brno Trade IM Brno (4), 2005»
«xANGA: Chess-Theory.com: eee Tibensky, Robert (2444) - Reinemer, Frank (2250) A43 (54) 1-0, Brno Trade IM Brno (4), 2005 - Analyzed by Chess-Theory (047)»


[A43-f] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Chigorin Retort (2.e4)
1.d4 c5 2.e4    (RMOP: (Relatively Mixed Opening)) (see also: A40, B06, B10, B21, B22, B27 to B99, C01) =


1. «»
«»


[A43-g] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Burn Retort (2.d5)
1.d4 c5 2.d5    (CHOP: (Chameleon Opening)) (see also: A44, A56 to A79, A87, E60, E61 E64, E65, E70 to E81, E87, E90, E91 E92) (e5 :(see: A56, A60, B07, E64, E70, E72, E73, E80, E87, E92)) (WSIA: (White Signif. Advantage)) (c4) (b6) (Qc7) (Qb6) (a6) +/=


1. «»
«»


[A43-h] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Podhorzer-Fuss System (2.d5 b5)
1.d4 c5 2.d5 b5    (QPOP: (Quasi-Pure Opening)) (see also: A57) (3.e4) +/=


1. «»
«»


[A43-i] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
1.d4 c5 2.d5 f5    (QPOP: (Quasi-Pure Opening)) (see also: A40, A86, A87) (3.b3) (3.g4) (3.Bg5) (3.Nf3) +/=


1. «»
«»


[A43-j] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Lichtenhein Gambit (3.e4)
1.d4 c5 2.d5 f5 3.e4    (TPOP: (Totally Pure Opening)) +/=


1. «Lichteinhein, Theodor - Raphael, Benjamin A43 (25) 1-0, USA-01. Kongress playoff-3pl new York (3), 1857»
«xANGA: Chess-theory.com: eee Lichteinhein, Theodor - Raphael, Benjamin A43 (25) 1-0, USA-01. Kongress playoff-3pl new York (3), 1857 - Analyzed by Chess-theory (050)»


[A43-k] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Weichert Retort (3.c4)
1.d4 c5 2.d5 f5 3.c4    (RMOP: (Relatively Mixed Opening)) (see: A40, A85, A86, A87) +/=


1. «»
«»


[A43-l] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Weichert Retort (3.c4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 f5 3.c4 (RMOP: (Relatively Mixed
Opening)) Nf6 +/=


1. «Profit, Brian - Coppin, Wayne A43 (19) 0-1, Kingston Chess Club, 2003»
«xANGA: xTRAP: freewebs.com/kingstonchessclub: eee Profit, Brian - Coppin, Wayne A43 (19) 0-1, Kingston Chess - Analyzed by Wayne Coppin»
2. «Baudoin, Olivier (1533) - Yrnehsiul (1562) A43 (10) 1-0, Yahoo, 2006»
«xANGA: xTRAP: xCORG: Chess-Theory.com: eee Baudoin, Olivier (1533) - Yrnehsiul (1562) A43 (10) 1-0, Yahoo, 2006 - Analyzed by Chess-Theory (043)»


[A43-m] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Staunton Retort (3.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 f5 3.Nc3 (QPOP: (Quasi-Pure
Opening)) (see: A80) +/=


1. «Staunton, Howard - De Saint Amant A43 (32) 1-0, Paris (4), 1843»
«xANGA: xCGMG: Chess-Theory.com: eee Staunton, Howard - De Saint Amant A43 (32) 1-0, Paris (4), 1843 - Analyzed by Chess-Theory (051)»


[A43-n] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Staunton Retort (3.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 f5 3.Nc3 Nf6 (TPOP: (Totally
Pure Opening)) +/=


1. «»
«»


[A43-o] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Mujannah Formation (2.d5 f5)
Von Baudissin Retort (3.g3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 f5 3.g3 (QPOP: (Quasi-Pure
Opening)) (see: A86, A87) (Nf6) +/=


1. «Hansen, Curt - Danielsen, Henrik A43 (35) 1-0, dkch (6) Aalborg, 2000»
«xNCGA: xRGMG: www.dsu.dk/partier: eee Hansen, Curt - Danielsen, Henrik A43 (35) 1-0, dkch (6)»


[A43-p] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
(SMOP: (Signif.ly Mixed Opening))
(see: A44, A60 to A79, E10, E91)
+(3.dxe6 : (see: A44, A60)) +/=


1. «»
«»


[A43-q] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Szabados Retort (3.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.Nc3 (QPOP:) (see also: A00, A60)
(WSIA: (White Signif. advantage)) +/=


1. «»
«»


[A43-r] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (3.e4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 (RMOP:) (see also: A45, A60,
A65, A66, E75, E90, E91) (WSIA:
(White Signif. advantage)) (g6) (e5) +/=


1. «»
«»


[A43-s] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (3.e4)
Wiegelmann Retort (3...Nf6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 Nf6 (QPOP:) (see also: A45)
+/=


1. «»
«»


[A43-t] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (3.e4)
Wiegelmann Retort (3...Nf6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 Nf6 4.Nc3 (QPOP:) (see also:
A45) +/=


1. «»
«»


[A43-u] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (3.e4)
Pindar Retort (3...d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 d6 (RMOP:) (see also: A60
A65, A66, A68, E70, E75) +/=


1. «»
«»


[A43-v] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (3.e4 exd5)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 (QPOP:) (see also: E90
E91) +/=


1. «»
«»


[A43-w] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (4.exd5 d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 (QPOP:) (see
also: E90, E91) (5.Be2) (5.Bb5+) (5.Bd3)
(5.c4) +/=


1. «Williams, Elijah - Staunton, Howard A43 (37) ½-½, London knockout playoff-3pl London (7), 1851»
«xANGA: xCGMG: Chess-Theory.com: eee Williams, Elijah - Staunton, Howard A43 (37) ½-½, London knockout playoff-3pl London (7), 1851 - Analyzed by Chess-Theory (052)»


[A43-x] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (4.exd5 d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nc3 (TPOP:
(Totally Pure Opening)) +/=


1. «»
«»


[A43-y] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (4.exd5 d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nc3 (TPOP:
(Totally Pure Opening)) Nf6 +/=


1. «Lindberg, Bo - Andréasson, Ingvar A43 (40) 1-0, Schack-SM, 2005»
«xNCGA: schacksm.msp.se: eee Lindberg, Bo - Andreasson, Ingvar A43 (40) 1-0, Schack-SM, 2005»


[A43-z] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (5.Nf3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) +/=


1. «»
«»


[A43-a*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (5.Nf3 Nf6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) Nf6 +/=


1. «»
«»


[A43-b*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (6.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) Nf6 6.Nc3
(TNBF: (Three Knights Basic Formation)) +/=


1. «»
«»


[A43-c*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (6.Nc3 Be7)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) Nf6 6.Nc3
(TNBF: (Three Knights Basic Formation))
Be7 +/=


1. «Sloan Aravena, Peter (2313) - Benen, Samson (2309) A43 (28) 1-0, Shahade Closed Marshall Chess Club New York, 2003»
«xANGA: www.samsloan.com/petersgames: eee Sloan Aravena, Peter (2313) - Benen, Samson (2309) A43 (28) 1-0, Shahade Closed Marshall Chess Club New York, 2003 - Analyzed by Sam Sloan»
2. «Chigorin, Mikhail - Schiffers, Emanuel S A43 (40) 0-1, St Petersburg m2 St Petersburg (3), 1878»
«xANGA: xCGMG: Chess-Theory.com: eee Chigorin, Mikhail - Schiffers, Emanuel S A43 (40) 0-1, St Petersburg m2 St Petersburg (3), 1878 - Analyzed by Chess-Theory (048)»


[A43-d*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (8.0-0)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) Nf6 6.Nc3
(TNBF: (Three Knights Basic Formation))
Be7 7.Be2 0-0 8.0-0 +/=


1. «»
«»


[A43-e*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Cohn-Blackburne System (2.d5 e6)
Franco-Benoni variation (8.0-0 Na6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.e4 exd5 4.exd5 d6 5.Nf3 (TPOP:
(Totally Pure Opening)) Nf6 6.Nc3
(TNBF: (Three Knights Basic Formation))
Be7 7.Be2 0-0 8.0-0 Na6!? +/=


1. «»
«»


[A43-f*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (2.d5 e6 3.c4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 (Burn) (SMOP: (Signif.ly
Mixed Opening)) (see also: A57, A60 to
A79, E10, E91)+(Nf6 (see: A60 to A79))
(g6) (e5) (b5)


1. «»
«»


[A43-g*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (2.d5 e6 3.c4)
Pelzer Retort (2...d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 d6 (SMOP: (Signif.ly Mixed
Opening)) +/=


1. «»
«»


[A43-h*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (4.cxd5)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 (SMOP: (Signif.ly
Mixed Opening)) (see also: A60, A61,
A62, A65, A67, A68, A69, A70, A71, A72,
A73, A75, A77, A79) +/=


1. «»
«»


[A43-i*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (4.cxd5 d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 (SMOP: (Signif.ly
Mixed Opening)) (see also: A60, to A79)
+/=


1. «»
«»


[A43-j*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (4.cxd5 d6)
Rabinovich Retort (5.e4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.e4 (SMOP:
(Signif.ly Mixed Opening)) +/=


1. «Palo, Davor (2526) - Kosmo, Santul (2206) A43 (45) ½-½, Rilton Cup 04-05 (9) Stockholm, 2005»
«xNCGA: rilton.schack.se: eee Palo, Davor (2556) - Kosmo, Santul (2425) A43 (45) ½-½, Rilton Cup 04-05 (9) Stockholm, 2005»
2. «Stohl, Igor - Tolnai, David A43 (42) 1-0, ?? 2005»
«xNCGA: www.sakkvilag.hu: eee Stohl, Igor - Tolnai, David A43 (42) 1-0, ?? 2005»


[A43-k*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (5.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79)+(Nf6 (see: A60 to A79)) (Bf5)
(Be7) +/=


1. «»
«»


[A43-l*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (5.Nc3)
Belkadi Retort (5...a6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 a6! (QPOP:
(Quasi-Pure Opening)) (see also: A60
to A79) =/+


1. «»
«»


[A43-m*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (5.Nc3)
Pirc Retort (5...Ne7)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 Ne7 (TPOP:
(Totally Pure Opening)) +/=


1. «Schipkov, Boris - Welling, Gerard A43 (17) 1-0, Miskolc open, 1989»
«xANGA: xTRAP: Chess Siberia: eee Schipkov, Boris - Welling, Gerard A43 (17) 1-0, Miskolc open, 1989 - Analyed by Boris Schipkov»


[A43-n*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (5.Nc3 g6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) (6.Bf4) (6.g3) =


1. «»
«»


[A43-o*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (5.Nc3 g6)
Donner retort (6.Nf3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.Nf3 =


1. «»
«»


[A43-p*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (6.e4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) =


1. «»
«»


[A43-q*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (7.Nf3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) Bg7 7.Nf3 =


1. «»
«»


[A43-r*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System (8...Bg4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) Bg7 7.Nf3 a6 8.a4 Bg4
=/+


1. «»
«»


[A43-s*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System, Main Line
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) Bg7 7.Nf3 a6 8.a4 Bg4
9.Be2 Nd7 =/+


1. «»
«»


[A43-t*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System, Main Line
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) Bg7 7.Nf3 a6 8.a4 Bg4
9.Be2 Nd7 10.Nd2 Bxe2 11.Qxe2 Ne7
=/+


1. «»
«»


[A43-u*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Donner-De Rool System, Main Line
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 e6 (KOLV: (Korchnoi Lever))
3.c4 exd5 4.cxd5 d6 5.Nc3 g6 (SMOP:
(Signif.ly Mixed Opening)) (see also: A60
to A79) 6.e4 (Marshall) (Nf6 (see:
A60 to A79)) Bg7 7.Nf3 a6 8.a4 Bg4
9.Be2 Nd7 10.Nd2 Bxe2 11.Qxe2 Ne7
12.0-0 0-0 13.Nc4 =/+


1. «»
«»


[A43-v*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 (CHOP:) (see also: A40, A44,
A56, A57, A58, A59, A62, A64, A65, A68,
A69, A75, A76, A77, A87, B06, B09, B27,
E60, E61, E62, E64, E70 to E78, E81, E90,
E91, E92) (3.g3) (3.Nc3) (3.Nf3) =


1. «»
«»


[A43-w*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6)
Capablanca Retort (3.c4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.c4!? (CHOP:) =/+


1. «»
«»


[A43-x*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6 3.e4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! (SMOP: (Signif.ly Mixed
Opening)) (WSIA: (White Signif. Advantage)) +/=


1. «»
«»


[A43-y*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6 3.e4)
Blackburne Retort (3...d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! (SMOP: (Signif.ly Mixed
Opening)) (WSIA: (White Signif.
Advantage)) d6 (4.Bb5+) (4.Bd3)
(4.Be2) (4.f4) (4.Nf3) +/=


1. «»
«»


[A43-z*] - OBD: Old Benoni Defense,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6 3.e4)
Blackburne Retort (3...d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! (SMOP: (Signif.ly Mixed
Opening)) (WSIA: (White Signif.
Advantage)) d6 4.c4 (SMOP:) +/=


1. «»
«»


[A43-a**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (2.d5 g6 3.e4)
Blackburne Retort (3...d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! (SMOP: (Signif.ly Mixed
Opening)) (WSIA: (White Signif.
Advantage)) d6 4.Nc3 (QPOP:) (see
also: A44, B07) +/=


1. «»
«»


[A43-b**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) +/=


1. «»
«»


[A43-c**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
Burn Retort (4.f4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.f4+/=


1. «Burn, Amos - Pollock, William H K A43 (38) 1-0, Hastings (11), 1895»
«xANGA: xCGMG: Chess-Theory.com: eee Burn, Amos - Pollock, William H K A43 (38) 1-0, Hastings (11), 1895 - Analyzed by Chess-Theory (049)»


[A43-d**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
Burn Retort (4.f4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.f4 d6 +/=


1. «»
«»


[A43-e**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
Burn Retort (4.f4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.f4 d6 5.Nf3 (Nf6
(see also: 2...Nf6)) +/=


1. «»
«»


[A43-f**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
Perez Perez Retort (4.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nc3 (QPOP:)
(see also: B06, B07, B09) +/=


1. «»
«»


[A43-g**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (3.e4 Bg7)
Perez Perez Retort (4.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nc3 d6 (QPOP:)
(see also: A44, B07, B09) (5.Nf3 (see:
4.Nf3)) +/=


1. «»
«»


[A43-h**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 (RMOP: (Relatively
Mixed Opening)) (see also: A40, A44,
A57, A58, A69, A70, A72, A73, A76,
B27, E90, E91, E92) (Nf6 (see: 2...Nf6))
(WSIA:) +/=


1. «»
«»


[A43-i**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3 d6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 (QPOP: (Quasi-
Pure Opening)) (see also: A40, A44,
A69, A70, A72, A73, A75, A76, E90, E91
E92) (5.a4) (5.c3) (5.Bd3) (5.h3) (5.c4
(see also: A40, A44, A56, A58, A69, A70,
A72, A73, A74, A75, A77, A79, B06, E74,
E90, E91, E92)) +/=


1. «»
«»


[A43-j**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3 d6)
Bazan Retort (5.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Bb5+ (TPOP:
(Totally Pure Opening)) +/=


1. «»
«»


[A43-k**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3 d6)
Teschner Retort (5.Be2)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Be2 (QPOP:
(Quasi-Pure Opening)) (see also: A44,
E91) +/=


1. «»
«»


[A43-l**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3 d6)
Teschner Retort (5.Be2)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Be2 Nf6 (QPOP:
(Quasi-Pure Opening)) (see also: E91)
(WSIA:) +/=


1. «»
«»


[A43-m**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (4.Nf3 d6)
Teschner Retort (5.Be2)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Be2 Nf6 6.Nc3
(TPOP: (Totally Pure Opening)) (WSIA:)
+/=


1. «Fischvogt, Eric (2236) - Skidmore, Mike (1902) A43 (26) 1-0, Flint Michigan open, 2005»
«xANGA: Michigan Chess Association: eee Fischvogt, Eric (2236) - Skidmore, Mike (1902) A43 (26) 1-0, Flint Michigan open, 2005 - Analyzed by Jeff Aldrich»
1. «Gligoric, Svetozar - Schmid, Lothar A43 (29) ½-½, Ruesselsheim (2.2), 1954»
«xANGA: xCGMG: Chess-Theory.com eee Gligoric, Svetozar - Schmid, Lothar A43 (29) ½-½, Ruesselsheim (2.2), 1954 - Analyzed by Chess-Theory (055)»
3. «Kochyev, Alexander (2555) - Alburt, Lev (2515) A43 (48) 1-0, URS-ch FL16 Ashkhabad (9), 1978»
«xANGA: xCGMG: Chess-Theory.com: eee Kochyev, Alexander (2555) - Alburt, Lev (2515) A43 (48) 1-0, URS-ch FL16 Ashkhabad (9), 1978 - Analyzed by Chess-Theory (056)»


[A43-n**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 (QPOP:
(Quasi-Pure Opening)) (see also: A40,
A44, A69, A70, A72, A73, A75, A76, E90,
E91, E92) +/=


1. «»
«»


[A43-o**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) (6.g3) (6.Nd2)
(6.a4) (6.Bd3) (6.Bg5) (6.Bf4) +/=


1. «»
«»


[A43-p**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Teuchter Retort (6.Bc4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bc4 +/=


1. «»
«»


[A43-q**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Doblas Retort (6.h3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.h3 +/=


1. «»
«»


[A43-r**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Doblas Retort (6.h3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.h3 0-0
(7.Be3) (7.Bf4) (7.Bc4) (7.Bd3) (7.a4) +/=


1. «Akesson, Ralf (2472) - Paterek, Michal (2269) A43 (31) 1-0, Rilton Cup 04-05 (9) Stockholm, 2005»
«xNCGA: rilton.schack.se: eee Akesson, Ralf (2472) - Paterek, Michal (2269) A43 (31) 1-0, Rilton Cup 04-05 (9) Stockholm, 2005»
2. «Dobias, Josef - Hromadka, Jarel A43 (28) 1-0, Pragues Evony Pragues (3), 1928»
«xANGA: xCGMG: Chess-Theory.com: eee Dobias, Josef - Hromadka, Jarel A43 (28) 1-0, Pragues Evony Pragues (3), 1928 - Analyzed by Chess-Theory (053)»


[A43-s**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Doblas Retort (6.h3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.h3 0-0
7.Be2 +/=


1. «»
«»


[A43-t**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nfd7?!
(WSIA: (White Signif. Advantage)) +/=


1. «»
«»


[A43-u**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nfd7?!
7.a4 (Na6) (WSIA:) +/=


1. «»
«»


[A43-v**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nfd7?!
7.a4 0-0 (WSIA:) +/=


1. «»
«»


[A43-w**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nbd7
(WSIA: (White Signif. Advantage)) +/=


1. «»
«»


[A43-x**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nbd7
7.a4 (a6) (WSIA:) +/=


1. «»
«»


[A43-y**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nbd7
7.a4 0-0 8.0-0 (WSIA:) +/=


1. «»
«»


[A43-z**] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nbd7
7.a4 0-0 8.0-0 a6 9.Be2 (Qc7) (Ne8)
(b6) (WSIA:) +/=


1. «»
«»


[A43-a***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Nbd7
7.a4 0-0 8.0-0 a6 9.Be2 Rb8 (WSIA:) +/=


1. «Tal, Mihail - Benko, Pal C. A43 (30) 1-0, Candidates Tournament Bled Zagreb/Belgrade (14), 1959»
«xANGA: xCGMG: Chess-Theory: eee Tal, Mihail - Benko, Pal C. A43 (30) 1-0, Candidates Tournament Bled Zagreb/Belgrade (14), 1959 - Analyzed by Chess-Theory (054)»


[A43-b***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
(WSIA:) +/=


1. «»
«»


[A43-c***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
7.a4 (WSIA:) +/=


1. «»
«»


[A43-d***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
7.a4 0-0 (8.Bxd7) (WSIA:) +/=


1. «»
«»


[A43-e***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
7.a4 0-0 8.h3 (WSIA:) +/=


1. «»
«»


[A43-f***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
7.a4 0-0 8.0-0 (WSIA:) +/=


1. «»
«»


[A43-g***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6)
Tal Retort (6.Bb5+)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Bb5+ Bd7
7.a4 0-0 8.0-0 Na6 (WSIA:) +/=


1. «»
«»


[A43-h***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6 6.Be2)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 (Bd7)
(a6) (Bg4) (Nbd7) (WSIA:) +/=


1. «»
«»


[A43-i***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (5.Nc3 Nf6 6.Be2)
Schmid Retort (6...Na6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 Na6
+/=


1. «»
«»


[A43-j***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
(7.Bg5) (7.Bf4) (7.Nd2) (WSIA:) +/=


1. «»
«»


[A43-k***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0)
Kochyev Retort (7.a4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.a4?! =


1. «»
«»


[A43-l***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0)
Nuernberg Retort (7.h3)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.h3?! =


1. «»
«»


[A43-m***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 (h6) (e5) (b6) (WSIA:) +/=


1. «»
«»


[A43-n***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
Reicher Retort (7...Nbd7)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 Nbd7 (WSIA:) +/=


1. «»
«»


[A43-o***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
Branicki Retort (7...a6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 a6?! (WSIA:) +/=


1. «»
«»


[A43-p***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
Badestein Retort (7...Bg4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 Bg4?! (WSIA:) +/=


1. «»
«»


[A43-q***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
Badestein Retort (7...Bg4)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 Bg4?! 8.Nd2 (WSIA:) +/=


1. «»
«»


[A43-r***] - OBD: Old Benoni Def.,
TALV: Tarrasch Lever: 1.d4 c5 (2.d5),
Kluger-Tal Variation (6.Be2 0-0 7.0-0)
Wade Retort (7...e6)
1.d4 c5 (CHOP: (Chameleon Opening))
2.d5 g6 3.e4! Bg7 (SMOP: (Signif.ly
Mixed Opening)) (WSIA: (White Signif.
Advantage)) 4.Nf3 d6 5.Nc3 Nf6 (TNBF:
(Three Knights Basic Formation)) (TPOP:
(Totally Pure Opening)) 6.Be2 0-0
7.0-0 e6! (KOLV: (Korchnoi Lever))
=/unclear


1. «»
«»


[A43-s***] - OBD: Old Benoni Def.,