Puzzle 102898: Les blancs gagnent
GM D. Bocharov (2519) - GM I. Rozum (2593)
15th Ugra Governor's Cup Khanty-Mansiysk RUS, 2019.11.22
This puzzle is part of the following Puzzle Academy skills:
15th Ugra Governor's Cup Khanty-Mansiysk RUS, 2019.11.22
- 1.d4
- Cf6
- 2.c4
- e6
- 3.Cf3
- d5
- 4.g3
- Fe7
- 5.Fg2
- O-O
- 6.Dc2
- Cbd7
- 7.O-O
- c6
- 8.Cbd2
- b6
- 9.e4
- dxc4
- 10.Cxc4
- Fb7
- 11.e5
- Cd5
- 12.De4
- b5
- 13.Ccd2
- c5
- 14.Dg4
- cxd4
- 15.Cb3
- Te8
- 16.Fd2
- Db6
- 17.Tfd1
- Tac8
- 18.Dxd4
- Dxd4
- 19.Cbxd4
- a6
- 20.a4
- bxa4
- 21.Txa4
- C7b6
- 22.Taa1
- Cc4
- 23.Fe1
- Cb4
- 24.Fc3
- Cd5
- 25.Fe1
- Cb4
- 26.Fc3
- Tc7
- 27.Cd2
- Fxg2
- 28.Rxg2
- Cd5
- 29.Cxc4
- Cxc3
- 30.Cd6
- Cxd1
- 31.Cxe8
- Tc8
- 32.Cd6
- Fxd6
- 33.exd6
- Cxb2
- 34.Cc6
- Txc6
- Solution:34...Txc6
- 35.d7
- Td6
- 35...g5
- 36.d8=Q+
- 35...h5
- 36.d8=Q+
- 36.Txa6 La tour blanche dévie la tour noire pour l'empêcher de protéger la case d8.
- Txa6
- 36...h5
- 37.Txd6
- 36...h6
- 37.Txd6
- 36...Txd7
- 37.Ta8+
- Td8
- 38.Txd8#
- 37.d8=Q# Mat du couloir
- 37.d8=R# Mat du couloir
- 35.d7
- Td6
- 36.Txa6
This puzzle is part of the following Puzzle Academy skills:
- Deflection into promotion (3 moves)
- Weak back-rank (3 moves)