Puzzle 853772: As pretas defendem e ganham
GM Valery Kazakouski (2539) - FM Lukas Winterberg (2402)
Titled Tue 20th Dec Late chess.com INT (2), 2022.12.20
Titled Tue 20th Dec Late chess.com INT (2), 2022.12.20
- 1.Cf3
- Cf6
- 2.c4
- e6
- 3.g3
- d5
- 4.b3
- Be7
- 5.Bg2
- O-O
- 6.O-O
- c5
- 7.e3
- d4
- 8.exd4
- cxd4
- 9.Te1
- Cc6
- 10.Bb2
- Cg4
- 11.d3
- f6
- 12.a3
- a5
- 13.Dc2
- e5
- 14.Cbd2
- Bd7
- 15.c5
- Ch6
- 16.b4
- axb4
- 17.axb4
- Txa1
- 18.Txa1
- Cf7
- 19.Db3
- b5
- 20.Ce4
- Rh8
- 21.h4
- Dc8
- 22.Bc1
- Be6
- 23.Db2
- h6
- 24.Ced2
- f5
- 25.Da3
- g5
- 26.hxg5
- hxg5
- 27.Cb3
- g4
- 28.Cfd2
- Rg7
- 29.Ca5
- Bd7
- 30.Cdb3
- Cg5
- 31.Bxg5
- Bxg5
- 32.Cxc6
- Bxc6
- 33.Da7+
- Tf7
- 34.Db6
- Bxg2
- 35.Rxg2
- f4
- 36.Ta6
- Df5
- 37.Ta7
- f3+
- 38.Rg1
- Dxd3
- 39.Txf7+
- Rxf7
- 40.Db7+
- Rg6
- 41.Dc6+
- Bf6
- 42.De8+
- Rh6
- 43.De6
- Rg5
- 44.Dg8+
- Dg6
- 45.Dxg6+
- Rxg6
- 46.c6
- Bd8
- 47.Cc5
- Rf5
- 48.Rf1
- Solução:48.Rf1
- Ameaçando:
- 49.Ca6
- d3
- 50.Re1
- d2+
- 51.Rxd2
- Bb6 Black is winning because of Black's material advantage, better pawn structure and better king safety.
- Agora, se49.Ca6
- Re6
- 48...e4
- 49.Re1
- Re5
- 50.Rd2
- Rd5
- 51.Re1
- Bb6
- 52.Cd7
- Bc7
- 53.Cf6+
- Rxc6
- 54.Cxe4
- Rd5
- 55.Cf6+
- Rc4
- 56.Cxg4
- Rxb4
- 57.Ch2
- Rc3
- 58.Cxf3
- b4
- 59.Rd1
- b3
- 60.Cd2
- b2
- 61.Cb1+
- Rd3
- 62.f4
- Bd6
- 63.Cd2
- Bb4
- 64.Cb1
- Bd6
- 65.Cd2
- Re3
- 66.Cc4+
- Rf3
- 67.Cxb2
- Rxg3
- 68.f5
- Rf4
- 69.Re2
- Rxf5
- 70.Rd3
- Re5
- 71.Cc4+
- Rd5
- 72.Cxd6
- Rxd6
- 73.Rxd4