Ratkaise 915316: Valkea tasapeli
FM William Claridge-Hansen (2332) - IM Harry Grieve (2459)
109th ch-GBR 2023 Leicester ENG, 2023.07.27
109th ch-GBR 2023 Leicester ENG, 2023.07.27
- 1.Rf3
- d5
- 2.e3
- Rf6
- 3.c4
- e6
- 4.Rc3
- b6
- 5.b3
- Lb7
- 6.Lb2
- Rbd7
- 7.g3
- c5
- 8.Lg2
- d4
- 9.exd4
- cxd4
- 10.Rb5
- d3
- 11.O-O
- Le7
- 12.Te1
- O-O
- 13.Te3
- Rc5
- 14.Re5
- Lxg2
- 15.Kxg2
- a6
- 16.Rd4
- Dc7
- 17.b4
- Ld6
- 18.Rdc6
- Rcd7
- 19.Df3
- Tac8
- 20.b5
- Rxe5
- 21.Lxe5
- Lxe5
- 22.Txe5
- axb5
- 23.cxb5
- Rd7
- 24.Th5
- Rc5
- 25.a4
- f5
- 26.a5
- bxa5
- 27.Txa5
- Dd6
- 28.Ta7
- Tc7
- 29.Txc7
- Dxc7
- 30.Th4
- Db7
- 31.Tb4
- Tc8
- 32.h4
- Re4
- 33.Txe4
- fxe4
- 34.Dxe4
- Dd7
- 35.h5
- Tc7
- 36.f3
- Dd6
- 37.Da4
- Dc5
- 38.h6
- gxh6
- 39.Dg4+
- Dg5
- 40.Dxe6+
- Kg7
- 41.f4
- Dxb5
- 42.Rd4
- Db7+
- 43.Kh2
- Tc5
- 44.De8
- Dc8
- 45.Re6+
- Kf6
- 46.Rd8
- Kf5
- 47.Kh3
- h5
- 48.De7
- Tc1
- 49.Dxh7+
- Kf6+
- 50.Kg2
- Dxd8
- 51.Dh6+
- Kf7
- 52.Dxh5+
- Kg7
- 53.Dg4+
- Kf8
- Ratkaisu:53...Kf8
- 54.Df5+
- Kg7
- 55.Dg4+
- Kf7
- 56.Dh5+
- Ke6
- 57.De5+ Valkoinen kuningatar hyökkää mustan kuninkaan kimppuun, joka puolustaa ruutuun d5.
- Kd7
- 58.Dd5+
- Kc8
- 59.Da8+
- Kc7
- 60.Da5+
- Kc8
- 61.Da8+
- Kd7
- 62.Dd5+
- Ke7
- 63.Dg5+
- 63.De5+
- Kf7
- 64.Dh5+
- Kg7
- 65.Dg4+
- Kf8
- 66.Df5+
- Ke7
- 67.Dg5+
- 67.De5+
- Kf8
- 68.Df5+ Tasapeli toistolla
- 68.Dh8+
- Ke7
- 69.De5+ Tasapeli toistolla
- 67...Ke8
- 68.Dg8+
- 68.Dh5+
- Kf8
- 69.Df5+ Tasapeli toistolla
- 69.Dh6+
- Kf7
- 70.Dh5+ Tasapeli toistolla
- 69.Dh8+
- Ke7
- 70.De5+
- Kf8
- 71.Df5+ Tasapeli toistolla
- 71.Dh8+
- Ke7
- 72.De5+ Tasapeli toistolla
- 68...Ke7
- 69.Dg5+
- Kd7
- 70.Dd5+ Tasapeli toistolla
- 63...Ke8
- 64.Dg8+
- 64.Dh5+
- Kf8
- 65.Df5+
- 65.Dh6+
- Kf7
- 66.Dh5+
- Kg7
- 67.Dg4+
- Kf8
- 68.Df5+
- Ke7
- 69.Dg5+
- 69.De5+
- Kf7
- 70.Dh5+ Tasapeli toistolla
- 69...Kd7
- 70.Dd5+ Tasapeli toistolla
- 65.Dh8+
- Ke7
- 66.De5+
- Kf7
- 67.Dh5+
- Kg7
- 68.Dg4+
- Kf8
- 69.Df5+
- Ke7
- 70.Dg5+
- 70.De5+
- Kf8
- 71.Df5+ Tasapeli toistolla
- 71.Dh8+
- Ke7
- 72.De5+ Tasapeli toistolla
- 70...Kd7
- 71.Dd5+ Tasapeli toistolla
- 65...Ke7
- 66.Dg5+
- 66.De5+
- Kf7
- 67.Dh5+
- Kg7
- 68.Dg4+
- Kf8
- 69.Df5+ Tasapeli toistolla
- 66...Kd7
- 67.Dd5+ Tasapeli toistolla
- 64...Ke7
- 65.Dg5+
- Kd7
- 66.Dd5+ Tasapeli toistolla
- 54.Df5+
- Ke8
- 55.Dh5+
- Kd7
- 56.Dd5+
- Ke8
- 57.Dg8+
- Kd7
- 58.Dd5+
- Ke8
- 59.Dg8+
- Ke7
- 60.Dg5+
- Kd7