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edubueno
Member since Mar-04-16 · Last seen Nov-20-22
Argentina is muy site.
America es my country.

   edubueno has kibitzed 543 times to chessgames   [more...]
   Nov-06-22 Tal vs Spassky, 1965
 
edubueno: As far as I know, Spassky mistake was 18...Bf5, because 18...Bd7 was enough for equality.
 
   Oct-29-22 Geller vs Spassky, 1965
 
edubueno: After 25...g4; 26 Kth4-g3 situation is equal, but Spassky is looking for more. That´s wy 26...f4 introduce a deep complication. Geller, not in time pressure, defends correctly.
 
   Oct-18-22 Spassky vs Korchnoi, 1978 (replies)
 
edubueno: 37 Tf4! and White has a crescent advantage.
 
   Sep-10-22 Korchnoi vs Spassky, 1977
 
edubueno: It is correct. Main blunder is 27...Qxb5??. After the appropriate 27...Qe6 there is nothing.
 
   Sep-06-22 Korchnoi vs Spassky, 1977
 
edubueno: The position after move 31 is equal, but very sharply. Published analysis from Raymond Denis Keene are not fair. The proposed sacrifice 32. Bb2 Qxe3+ 33. Kb1 Rb8 34. Bxf5 Nd2+ 35. Rxd2 Rxf5 36. Rxh7 Rf1+ 37. Bc1 Rxc1+ 38. Kxc1 Qa3+ 39. Qb2 Qxb2+ 40. Rxb2 Kxh7 allowed complete ...
 
   Sep-04-22 Spassky vs Korchnoi, 1964
 
edubueno: I would like to rectify myself. After 12 Ktd3 there is a good answer: 12...Ktbd7! and the position is balanced.
 
   Sep-04-22 Spassky vs Korchnoi, 1977
 
edubueno: Agree with marcguy: Spassky lost with his moves 35.Qg3 (instead of Rf1, coming to f2), and 36.g5 (instead of Re1). Not easy to explain.
 
   Aug-29-22 Korchnoi vs Spassky, 1977 (replies)
 
edubueno: 20...Aa6 is a dubious movement. Much better and logic is 20...Nxd2 21. Qxd2 b4 22. Qd6 Nc6 with equal chances, as for example 23.Rfd1 h6 24.Rac1 Rfd8 25.Qxc7 Rxd1+ 26.Rxd1 Rxc7 27.e5 Nxe5 28.Bxb7 Rxb7 29.Nxa5 Ra7 30.c6 b3 31.Nxb3 Nxc6 32.Rc1 Nb4 33.Rc8+ Kh7 34.a5 Nd5 35.Rb8 Kg6 ...
 
   Jun-10-22 Parma vs Karpov, 1971
 
edubueno: Honza is right. After 25 g4! there is no chance for Karpov to save the game.
 
   Jun-09-22 Spassky vs Kholmov, 1961
 
edubueno: 38 Tf7?? is a zeitnot mistake. After 38 Tc7 the game is an easy won.
 
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