Puzzle 990530: Blancas ganan el final
FM Kelvin Antonio Sanchez Alvares (2250) - FM Slaven Pastar (2324)
Titled Tuesday 19th Jan chess.com INT (6), 2021.01.19
Titled Tuesday 19th Jan chess.com INT (6), 2021.01.19
- 1.d4
- b6
- 2.Cf3
- Ab7
- 3.g3
- Cf6
- 4.Ag2
- e6
- 5.c4
- Ae7
- 6.O-O
- O-O
- 7.Cc3
- Ce4
- 8.Dc2
- Cxc3
- 9.Dxc3
- Af6
- 10.Dc2
- Cc6
- 11.Td1
- Tb8
- 12.a3
- Te8
- 13.e4
- e5
- 14.d5
- Ce7
- 15.d6
- cxd6
- 16.Txd6
- Dc7
- 17.Td1
- Tbc8
- 18.b3
- d5
- 19.exd5
- Axd5
- 20.Ab2
- b5
- 21.Tac1
- bxc4
- 22.bxc4
- Ac6
- 23.Cd2
- Axg2
- 24.Rxg2
- Cc6
- 25.Ce4
- Ae7
- 26.c5
- Ted8
- 27.Txd8+
- Txd8
- 28.Td1
- Cd4
- 29.Axd4
- exd4
- 30.Dc4
- De5
- 31.f3
- g6
- 32.c6
- Rg7
- 33.a4
- f5
- 34.Cf2
- Dc5
- 35.Dxc5
- Axc5
- 36.Cd3
- Ab6
- 37.Te1
- Rf6
- 38.Tc1
- Tc8
- 39.f4
- Re6
- 40.Ce5
- Rd5
- 41.Rf3
- Ac7
- 42.Cd7
- Ad6
- 43.Cf6+
- Re6
- 44.Cxh7
- Ae7
- 45.h4
- Rd5
- 46.Cg5
- Ad6
- 47.Cf7
- Ac5
- 48.Ce5
- Ad6
- 49.Cd3
- Txc6
- 50.Txc6
- Rxc6
- 51.g4
- fxg4+
- 52.Rxg4
- Rd5
- 53.Rf3
- Rc4
- 54.Re4
- Rc3
- 55.a5
- a6
- 56.Cf2
- Ac7
- 57.Cd3
- Axa5
- 58.Ce5
- Ab6
- 59.f5
- gxf5+
- 60.Rxf5
- d3
- 61.Cf3
- d2
- 62.Cxd2
- Rxd2
- 63.Re4
- Rc3
- 64.Rd5
- Ad4
- 65.Rc6
- a5
- 66.Rb5
- Ab6
- 67.h5
- Rb3
- 68.Rxb6
- a4
- 69.h6
- a3
- Solución:69...a3
- 70.h7
- Rc2 with a winning endgame, for example:
- 70...Rb2 with a winning endgame, for example:
- 71.h8=Q+
- Rb3
- 72.Rb5
- Rc2
- 73.Rc4
- Rb1
- 74.Rc3
- Ra1
- 75.Rb3+
- Rb1
- 76.Rxa3
- 70...a2
- 71.h8=Q
- Ra3 with a winning endgame, for example:
- 72.Dc3+
- Ra4
- 73.Rc5
- a1=Q
- 74.Dxa1+
- 70...Ra4 with a winning endgame, for example:
- 71.h8=Q
- Rb3
- 72.Rb5
- Rc2
- 73.Rc4
- Rb1
- 74.Rc3
- Ra1
- 75.Rb3+
- Rb1
- 76.Rxa3
- 71.h8=Q
- Rb1
- 72.Dh1+
- Rc2
- 73.Rc5
- Rb2
- 74.Rc4
- Rc2
- 75.Dh2+
- Rb1
- 76.Rb3
- a2
- 77.Dxa2+
- 70.h7
- a2
- 71.h8=Q
- Rc2
- 72.Da1
- Rb3
- 73.Ra5
- Ra3
- 74.Rb5
- Rb3
- 75.Rc5
- Ra3
- 76.Rc4
- Ra4
- 77.Rc3
- Rb5
- 78.Rb2
- Rc5
- 79.Rxa2