Puzzle 227951: Les noirs défendent
FM Jens E Ingebretsen (2266) - GM Avital Boruchovsky (2541)
Titled Tuesday 1st Dec chess.com INT (2), 2020.12.01
Titled Tuesday 1st Dec chess.com INT (2), 2020.12.01
- 1.c4
- b6
- 2.e4
- Fb7
- 3.d3
- e5
- 4.Cf3
- Cc6
- 5.Cc3
- Fc5
- 6.Fe3
- d6
- 7.d4
- exd4
- 8.Cxd4
- Cf6
- 9.f3
- O-O
- 10.Dd2
- Cxd4
- 11.Fxd4
- Cd7
- 12.Fe2
- f5
- 13.Fxc5
- Cxc5
- 14.exf5
- Txf5
- 15.O-O-O
- a6
- 16.Fd3
- Te5
- 17.Tde1
- Df6
- 18.Fc2
- b5
- 19.Txe5
- Dxe5
- 20.Te1
- Df6
- 21.Cd5
- Df7
- 22.Te7
- Fxd5
- 23.Txf7
- Fxf7
- 24.b4
- Cd7
- 25.c5
- Ce5
- 26.cxd6
- Cc4
- 27.Dd3
- cxd6
- 28.Dxh7+
- Rf8
- 29.Dh8+
- Fg8
- 30.Fe4
- Tc8
- 31.Dh3
- Cb6+
- 32.Rd2
- Re7
- 33.Dh4+
- Rf8
- 34.Df4+
- Re7
- 35.Dg5+
- Rf8
- 36.h4
- Fxa2
- 37.h5
- Ff7
- 38.h6
- gxh6
- 39.Dxh6+
- Re7
- 40.Dg5+
- Re8
- 41.g4
- Cc4+
- 42.Re2
- Ce5
- 43.Df5
- Tc4
- 44.Df6
- Txb4
- 45.g5
- Tb2+
- 46.Re3
- Tg2
- 47.Rf4
- Rd7
- 48.Ff5+
- Rc6
- 49.De7
- b4
- 50.Dd8
- b3
- 51.Dc8+
- Rb5
- 52.Fd7+
- Rb4
- 53.Db8+
- Rc3
- 54.Dc7+
- Cc4
- 55.Ff5
- Solution:55.Ff5
- Menace:
- 56.Dxf7
- Fd5
- 56.Dg7+
- Maintenant si56.Df7
- Fxf7
- 56...Rb4
- 56...Ce5
- 55...Fd5
- 56.Dg7+
- Rb4
- 57.Dd4
- Ff7
- 58.Fd3
- b2
- 59.g6
- Fg8
- 60.g7
- d5
- 61.Df6
- Rb3
- 62.Df8
- Rc3
- 63.Dxg8
- Rxd3
- 64.Dxd5+
- Rc3
- 65.Db7
- Rc2
- 66.Rf5
- b1=Q
- 67.De4+
- Rb2
- 68.Dxb1+
- Rxb1
- 69.Rf6
- Cd6
- 70.f4
- Ce8+
- 71.Rf7
- Cxg7
- 72.f5
- Cxf5