Puzzle 876081: Evaluați (Albul la mutare)
FM Maksim Schekachikhin (2350) - FM Kirill Shubin (2399)
89th ch-St Petersburg St Petersburg RUS, 2016.03.29
89th ch-St Petersburg St Petersburg RUS, 2016.03.29
- 1.Cf3
- Cf6
- 2.c4
- e6
- 3.Cc3
- c5
- 4.g3
- Cc6
- 5.Ng2
- a6
- 6.O-O
- Ne7
- 7.d4
- cxd4
- 8.Cxd4
- O-O
- 9.e4
- Dc7
- 10.b3
- d6
- 11.Ne3
- Nd7
- 12.Tc1
- Tfd8
- 13.Cd5
- exd5
- 14.cxd5
- Tac8
- 15.dxc6
- bxc6
- 16.Dc2
- c5
- 17.Ce2
- Nb5
- 18.Tfd1
- Cg4
- 19.Nf4
- g5
- 20.Ne3
- Cxe3
- 21.fxe3
- Nf6
- 22.Cc3
- Da7
- 23.Cd5
- Ng7
- 24.Df2
- c4
- 25.Nh3
- Tb8
- 26.bxc4
- Nc6
- 27.Tb1
- Te8
- 28.Nf5
- a5
- 29.De2
- a4
- 30.Cb4
- Na8
- 31.a3
- De7
- 32.Cd5
- Da7
- 33.Cb4
- De7
- 34.Cd5
- Da7
- 35.Tf1
- Tb3
- 36.Tbe1
- h6
- 37.h4
- gxh4
- 38.gxh4
- Rh8
- 39.Tf3
- Nxd5
- 40.cxd5
- De7
- 41.Tg3
- Dxh4
- 42.Tg4
- Df6
- 43.Rh1
- Txa3
- 44.Dd1
- Ta2
- 45.Teg1
- Tb8
- 46.Df1
- Tbb2
- 47.Dh3
- a3
- 48.Tc1
- Tc2
- 49.Tcg1
- Th2+
- 50.Dxh2
- Txh2+
- 51.Rxh2
- a2
- Soluţie:51...a2 Black is winning. White's piece activity is not enough compensation for Black's passed pawn(s), better king safety și material advantage.
- 52.Rg2 Score -9.1, Depth 29, Stockfish 15.1 NNUE
- 52.T4g3 Score -12.6, Depth 30, Stockfish 15.1 NNUE
- 52.Txg7
- Dxg7