Puzzle 960844: Blancas ganan el final
Bertil Wikstrom - Olle Edelsvard
Sweden ch-28 corr, 1968
Sweden ch-28 corr, 1968
- 1.d4
- Cf6
- 2.c4
- e6
- 3.Cf3
- b6
- 4.g3
- Ab7
- 5.Ag2
- Ae7
- 6.Cc3
- Ce4
- 7.Dc2
- d5
- 8.O-O
- O-O
- 9.Td1
- Cxc3
- 10.bxc3
- Cd7
- 11.cxd5
- exd5
- 12.c4
- c6
- 13.Ce5
- Ad6
- 14.cxd5
- cxd5
- 15.Ab2
- De7
- 16.Tac1
- Cxe5
- 17.dxe5
- Axe5
- 18.Axe5
- Dxe5
- 19.Dc7
- Dxc7
- 20.Txc7
- Tab8
- 21.Axd5
- Axd5
- 22.Txd5
- a5
- 23.Tb5
- g6
- 24.Ta7
- Tfc8
- 25.Tb2
- Rg7
- 26.Rg2
- Tc3
- 27.e4
- g5
- 28.Txa5
- bxa5
- 29.Txb8
- Ta3
- 30.Tb2
- g4
- 31.h3
- h5
- 32.e5
- Ta4
- 33.Tc2
- Te4
- 34.hxg4
- hxg4
- 35.Tc5
- Ta4
- 36.Tc8
- Te4
- 37.Tc5
- Ta4
- 38.a3
- Rg6
- 39.Tc6+
- Rg5
- 40.Tf6
- Te4
- 41.Txf7
- Txe5
- 42.Tf4
- Te1
- 43.Td4
- Te5
- 44.Rf1
- Rf5
- 45.Td3
- Rg5
- 46.Te3
- Tb5
- 47.Te4
- Tb1+
- 48.Te1
- Tb5
- 49.a4
- Tc5
- 50.Te4
- Tc1+
- 51.Re2
- Tc2+
- 52.Re3
- Tc3+
- 53.Rd2
- Tf3
- 54.Re2
- Tf5
- 55.Te6
- Tc5
- 56.Tb6
- Rf5
- 57.Rd3
- Td5+
- 58.Rc3
- Re4
- 59.Te6+
- Rf3
- 60.Tf6+
- Rg2
- 61.Tf4
- Rh3
- 62.Rc4
- Te5
- 63.Rd4
- Tg5
- 64.Tf8
- Rg2
- 65.Re3
- Rh3
- 66.Re4
- Tc5
- 67.Tf4
- Tc3
- 68.Rd4
- Ta3
- 69.Rc5
- Tb3
- 70.Rd5
- Tc3
- 71.Re4
- Ta3
- 72.Rf5
- Tc3
- 73.Re6
- Tc6+
- 74.Rd5
- Tc3
- 75.Rd6
- Ta3
- 76.Rc6
- Tb3
- 77.Rc5
- Tb2
- 78.Rc4
- Tb4+
- 79.Rc3
- Tb1
- 80.Tf5
- Rg2
- 81.Tf4
- Rh3
- 82.f3
- Rxg3
- 83.Txg4+
- Rxf3
- 84.Tg5
- Re4
- 85.Txa5
- Tc1+
- 86.Rb4
- Rd4
- 87.Th5
- Tb1+
- 88.Ra5
- Tg1
- 89.Rb5
- Tb1+
- 90.Rc6
- Tc1+
- 91.Rb6
- Tb1+
- 92.Ra7
- Tg1
- Solución:92...Tg1
- 93.a5
- Tg7+
- 93...Rc4
- 94.a6
- Tg6
- 95.Rb7
- Tg7+
- 93...Tg6
- 94.a6
- Rc4
- 95.Rb7
- Tg7+
- 94.Rb6
- 94.Rb8
- Tg6
- 94...Rc4
- 95.a6
- Tg8+
- 96.Rc7
- Tg7+
- 97.Rb6
- Tg6+
- 95.Rb7
- Rc4
- 94...Tg6+
- 95.Rb5
- 95.Rb7
- Rc4
- 96.a6
- Tg7+
- 97.Rb6
- 97.Rb8
- Tg8+
- 97...Tg6
- 98.a7
- Tg8+
- 99.Rc7
- Tg7+
- 100.Rb6
- Tg6+
- 101.Ra5
- Tg8
- 97...Rb4
- 98.Th8
- Tg5 with a winning endgame, for example:
- 99.a7
- Tb5+
- 100.Rc7
- Tc5+
- 101.Rd6
- Ta5
- 102.a8=Q
- 98.Rb7
- 98.Ra7
- Tg6
- 98...Tg7+
- 99.Rb6
- Tg6+
- 98...Rb4
- 99.Th7
- Rc3
- 99.Rb7
- Tg7+
- 98.Rc7
- Tg7+
- 98...Tg6
- 99.a7
- Tg7+
- 100.Rb6
- Tg6+
- 101.Ra5
- Tg8
- 98...Rb4
- 99.Td5
- Rc4
- 99.Rb6
- 99.Rb8
- Tg8+
- 99.Rc6
- Tg6+
- 99...Rb4
- 100.Td5
- Te7
- 100.Rb7
- Tg7+
- 99...Tg6+
- 98...Tg7+
- 97.Rc6
- Tg6+
- 97...Rb4
- 98.Td5
- Te7
- 98.Rb7
- Tg7+
- 97...Tg6+
- 98.Ra5
- 98.Rb7
- Tg7+
- 98...Tg7 with a winning endgame, for example:
- 98...Tf6 with a winning endgame, for example:
- 99.a7
- Tf8
- 100.Th6
- Ta8
- 101.Rb6
- Rd5
- 102.Th1
- Rc4
- 103.Ta1
- Rc3
- 104.Rb7
- Tf8
- 105.a8=Q
- 98...Rd4 with a winning endgame, for example:
- 99.a7
- Tg8
- 100.Tb5
- Rc4
- 101.Tb8
- Tg5+
- 102.Ra4
- Tg1
- 103.Tc8+
- Rd3
- 104.Rb3
- Ta1
- 105.Tc3+
- Rd2
- 106.Tc2+
- Re3
- 107.Ta2
- Tb1+
- 108.Ra4
- Th1
- 109.a8=Q
- 99.Th8
- Tg5+
- 100.Rb6
- Tb5+
- 101.Rc6
- Tc5+
- 102.Rb7
- Tb5+
- 103.Ra8
- Tb3
- 104.a7
- Rc5
- 105.Tb8
- Th3
- 106.Rb7
- Th7+
- 107.Ra6
- Th6+
- 108.Ra5
- Th1
- 109.Tc8+
- Rd6
- 110.a8=Q
- 95...Tg8 with a winning endgame, for example:
- 95...Re3 with a winning endgame, for example:
- 96.a6
- Tg7
- 97.Th8
- Rf4
- 98.Rb6
- Tg6+
- 99.Rb7
- Tg7+
- 100.Rb8
- Tg2
- 101.a7
- Tb2+
- 102.Rc7
- Tc2+
- 103.Rd6
- Td2+
- 104.Re6
- Te2+
- 105.Rf6
- Ta2
- 106.a8=Q
- 95...Tg1 with a winning endgame, for example:
- 96.a6
- Tb1+
- 97.Ra5
- Ta1+
- 98.Rb6
- Te1
- 99.a7
- Te6+
- 100.Ra5
- Te8
- 101.Tb5
- Rc4
- 102.Tb8
- Te5+
- 103.Ra4
- Te1
- 104.Tc8+
- Rd3
- 105.Rb3
- Ta1
- 106.Tc3+
- Rd2
- 107.Tc2+
- Re3
- 108.Ta2
- Tb1+
- 109.Ra4
- Th1
- 110.a8=Q
- 95...Rc3 with a winning endgame, for example:
- 96.a6
- Tg3
- 97.a7
- Tg8
- 98.Td5
- Tf8
- 99.Rc6
- Rc4
- 100.Ta5
- Ta8
- 101.Rb7
- Te8
- 102.a8=Q
- 95...Tg2 with a winning endgame, for example:
- 96.a6
- Tb2+
- 97.Ra5
- Ta2+
- 98.Rb6
- Te2
- 99.a7
- Te6+
- 100.Ra5
- Te8
- 101.Tb5
- Rc4
- 102.Tb8
- Te5+
- 103.Ra4
- Te1
- 104.Tc8+
- Rd3
- 105.Rb3
- Ta1
- 106.Tc3+
- Rd2
- 107.Tc2+
- Re3
- 108.Ta2
- Tb1+
- 109.Ra4
- Th1
- 110.a8=Q
- 95...Re4 with a winning endgame, for example:
- 96.a6
- Tg7
- 97.Th6
- Td7
- 98.Rb6
- Td8
- 99.a7
- Tg8
- 100.Rb7
- Tg7+
- 101.Ra6
- Tg8
- 102.Tb6
- Rd3
- 103.Tb8
- Tg1
- 104.a8=Q
- 96.a6
- Tb8+
- 97.Rc6
- Tc8+
- 98.Rb7
- Tg8
- 99.a7
- Tg7+
- 100.Rb6
- Tg6+
- 101.Ra5
- Tg8
- 102.Tb5
- Rc4
- 103.Tb8
- Tg5+
- 104.Ra4
- Tg1
- 105.Tc8+
- Rd3
- 106.Rb3
- Ta1
- 107.Tc3+
- Rd2
- 108.Tc2+
- Re3
- 109.Ta2
- Tb1+
- 110.Ra4
- Th1
- 111.a8=Q
- 93.a5
- Tg7+
- 94.Rb6
- Tg6+
- 95.Rb5
- Tg1
- 96.a6
- Tg7
- 97.Th6
- Rd5
- 98.Rb6
- Tg1
- 99.a7
- Tb1+
- 100.Rc7