Puzzle 994823: Wit naar winst in het eindspel
Alexander V Tolush - Konstantin Klaman
URS-ch sf Leningrad (12), 1950
URS-ch sf Leningrad (12), 1950
- 1.d4
- d5
- 2.c4
- dxc4
- 3.Nf3
- a6
- 4.e3
- Bg4
- 5.Bxc4
- e6
- 6.Qb3
- Bxf3
- 7.gxf3
- b5
- 8.Be2
- c5
- 9.dxc5
- Nd7
- 10.c6
- Nc5
- 11.Qc2
- Rc8
- 12.O-O
- Qh4
- 13.Rd1
- Rxc6
- 14.Rd4
- Qh6
- 15.f4
- e5
- 16.fxe5
- Nb3
- 17.Qxb3
- Rxc1+
- 18.Kg2
- f5
- 19.Rd1
- Qg6+
- 20.Kf1
- Qc6
- 21.Bh5+
- g6
- 22.Rxc1
- Qxc1+
- 23.Bd1
- f4
- 24.exf4
- Qxf4
- 25.Qe6+
- Ne7
- 26.Nc3
- Bh6
- 27.Bb3
- Rf8
- 28.Qxe7+
- Kxe7
- 29.Nd5+
- Ke8
- 30.Nxf4
- Bxf4
- 31.Kg2
- Ke7
- 32.e6
- Rd8
- 33.Kf3
- Bh6
- 34.Re1
- Rd2
- 35.Re5
- Rxb2
- 36.Rc5
- Kd6
- 37.Rc8
- Bg5
- 38.Ra8
- Be7
- 39.Ra7
- Bf6
- 40.Rd7+
- Kc6
- 41.Bd5+
- Kc5
- 42.Be4
- Rxa2
- 43.e7
- Bxe7
- 44.Rxe7
- Ra3+
- 45.Kg2
- Kd4
- 46.f3
- b4
- 47.Rxh7
- g5
- 48.Rd7+
- Ke3
- 49.Kg3
- Ra1
- 50.Kg4
- a5
- 51.Kxg5
- a4
- 52.Rb7
- a3
- 53.Bd5
- a2
- 54.Bxa2
- Rxa2
- 55.Rxb4
- Kxf3
- 56.Rf4+
- Ke3
- Oplossing:56...Ke3
- 57.h4
- Ra8 with a winning endgame, for example:
- 57...Rg2+
- 58.Rg4
- Rb2
- 59.Ra4
- Rg2+
- 60.Kh6
- Kf3
- 61.h5
- 57...Ra1 with a winning endgame, for example:
- 58.h5
- Kd3
- 59.h6
- Ke3
- 60.h7
- Ra5+
- 61.Rf5
- Ra8
- 62.Kg6
- Ra6+
- 63.Kg7
- Ra8
- 64.h8=Q
- 57...Kd3 with a winning endgame, for example:
- 58.h5
- Rg2+
- 59.Rg4
- Ra2
- 60.h6
- Ra5+
- 61.Kg6
- Ra6+
- 62.Kg7
- Ra7+
- 63.Kh8
- Ke3
- 64.h7
- Ra2
- 65.Rg8
- Kf4
- 66.Rf8+
- Ke4
- 67.Kg8
- Rg2+
- 68.Kf7
- Rf2+
- 69.Ke8
- Rh2
- 70.h8=Q
- 58.Rf6
- Rg8+
- 59.Rg6
- Ra8
- 60.Re6+
- Kd4
- 61.h5
- Kd5
- 62.Rb6
- Kc5
- 63.Rf6
- Rg8+
- 64.Rg6
- Rd8
- 65.h6
- Rd5+
- 66.Kg4
- Rd7
- 67.Rg7
- Rd8
- 68.h7
- Rh8
- 69.Kg5
- Kb4
- 70.Kg6
- Rc8
- 71.Rg8
- Rc6+
- 72.Kg5
- Rc5+
- 73.Kf4
- Rc4+
- 74.Ke3
- Rc3+
- 75.Kd2
- Rh3
- 76.h8=Q
- 57.h4
- Ra8
- 58.Rf6
- Ke4
- 59.h5
- Ke5
- 60.h6
- Ra1
- 61.Kg6
- Rg1+
- 62.Kf7
- Ra1
- 63.Kg7
- Ra7+
- 64.Rf7
- Ra1
- 65.h7
- Rg1+
- 66.Kf8
- Rh1
- 67.Kg8
- Ke6
- 68.Rg7