Puzzle 992325: As pretas ganham o final
GM A. Demchenko (2611) - FM D. Khegay (2434)
69th ch-RUS HL 2016 Kolomna RUS, 2016.06.22
69th ch-RUS HL 2016 Kolomna RUS, 2016.06.22
- 1.e4
- e6
- 2.d4
- d5
- 3.Cd2
- Be7
- 4.Bd3
- c5
- 5.dxc5
- Cf6
- 6.De2
- O-O
- 7.Cgf3
- a5
- 8.O-O
- Ca6
- 9.e5
- Cd7
- 10.c4
- Caxc5
- 11.Bc2
- b6
- 12.b3
- Bb7
- 13.Bb2
- Dc7
- 14.Tfe1
- Tfd8
- 15.Cd4
- Cf8
- 16.Tad1
- Cg6
- 17.Dg4
- a4
- 18.b4
- Ce4
- 19.cxd5
- exd5
- 20.Cxe4
- dxe4
- 21.Bxe4
- Bxe4
- 22.Dxe4
- Bxb4
- 23.Tc1
- Dd7
- 24.Ted1
- a3
- 25.Ba1
- Dd5
- 26.Dxd5
- Txd5
- 27.Cc2
- Txd1+
- 28.Txd1
- Bc5
- 29.Rf1
- Tc8
- 30.Ce1
- Cf4
- 31.g3
- Ce6
- 32.Cd3
- Td8
- 33.Re2
- Bd4
- 34.Ce1
- Bxa1
- 35.Txa1
- Cd4+
- 36.Re3
- Cf5+
- 37.Re2
- Cd4+
- 38.Re3
- Cf5+
- 39.Re4
- g6
- 40.Cf3
- Tc8
- 41.Rd3
- Td8+
- 42.Rc3
- Tc8+
- 43.Rb3
- Td8
- 44.Rc3
- Tc8+
- 45.Rd3
- Td8+
- 46.Re4
- Tc8
- 47.Td1
- b5
- 48.Ce1
- b4
- 49.Tb1
- Tc4+
- 50.Rd3
- Td4+
- 51.Rc2
- Te4
- 52.Rd2
- Ce7
- 53.f3
- Td4+
- 54.Re3
- Td8
- 55.Cd3
- Cf5+
- 56.Rd2
- Cd4
- 57.Txb4
- Cxf3+
- 58.Re2
- Cxh2
- 59.Ta4
- Cf1
- 60.g4
- Ch2
- 61.Cf2
- Te8
- 62.Txa3
- Txe5+
- 63.Te3
- Ta5
- 64.a3
- h5
- 65.gxh5
- gxh5
- 66.Tg3+
- Rf8
- 67.Th3
- Cg4
- 68.Cd3
- Rg7
- 69.Cf4
- Rh6
- 70.a4
- Cf6
- 71.Ta3
- Ce4
- 72.Th3
- Tf5
- 73.Re3
- Cc3
- 74.Th4
- Ta5
- 75.Rd2
- Cxa4
- 76.Cxh5
- Txh5
- 77.Txa4
- Te5
- 78.Tg4
- Rh5
- 79.Tg1
- f5
- 80.Rd3
- Solução:80.Rd3
- f4
- 81.Th1+
- 81.Tf1
- Rg4
- 82.Tg1+ with a winning endgame, for example:
- Rh4
- 83.Tg7
- f3
- 84.Tf7
- Rg3
- 85.Tg7+
- Rf2
- 86.Tf7
- Te6
- 87.Tf8
- Rg2
- 88.Tg8+
- Rf1
- 89.Tf8
- f2
- 90.Tc8
- Tg6
- 91.Tf8
- Rg1
- 92.Re2
- Te6+
- 93.Rd3
- f1=Q+
- 81.Rd4 with a winning endgame, for example:
- Te8
- 82.Tf1
- Rg4
- 83.Tg1+
- Rh3
- 84.Tf1
- Rg3
- 85.Tg1+
- Rf2
- 86.Tb1
- f3
- 87.Tb5
- Rf1
- 88.Tb7
- f2
- 89.Rd3
- Tg8
- 90.Tf7
- Rg2
- 91.Re2
- f1=Q+
- 81.Rd2
- Rh4
- 82.Tg8 with a winning endgame, for example:
- f3
- 83.Th8+
- Rg3
- 84.Tg8+
- Rf2
- 85.Tf8
- Td5+
- 86.Rc3
- Re2
- 87.Te8+
- Rf1
- 88.Rc4
- Tg5
- 89.Rd3
- f2
- 90.Tf8
- Rg2
- 91.Re2
- f1=Q+
- 81.Rc4 with a winning endgame, for example:
- f3
- 82.Rd4
- Te8
- 83.Rd3
- Rh4
- 84.Th1+
- Rg3
- 85.Tg1+
- Rf2
- 86.Tg6
- Rf1
- 87.Td6
- f2
- 88.Rd2
- Te2+
- 89.Rd1
- Te1+
- 90.Rd2
- Rg2
- 91.Tg6+
- Rh3
- 92.Tf6
- f1=Q
- 81...Rg4
- 81...Rg5
- 82.Tf1 with a winning endgame, for example:
- 82.Rd2
- Rg4
- 83.Tg1+
- Rh3
- 82.Rc4 with a winning endgame, for example:
- f3
- 83.Rd4
- Rf4
- 84.Th4+
- Rg3
- 85.Th8
- Tg5
- 86.Re3
- f2
- 87.Tf8
- Te5+
- 88.Rd3
- Te1
- 89.Tg8+
- Rh4
- 90.Th8+
- Rg5
- 91.Tg8+
- Rh6
- 92.Tf8
- f1=Q+
- 82...Rg4
- 83.Tg1+
- Rh4
- 84.Tg7
- f3
- 85.Tf7
- Rg3
- 86.Tg7+
- Rf2
- 87.Tf7
- Te6
- 88.Tf8
- Rg2
- 89.Tg8+
- Rf1
- 90.Tf8
- f2
- 91.Tc8
- Tg6
- 92.Tf8
- Rg1
- 93.Re2
- Te6+
- 94.Rd3
- f1=Q+
- 82.Tg1+ with a winning endgame, for example:
- 82.Rd4 with a winning endgame, for example:
- Te7
- 83.Tg1+
- Rh3
- 84.Tf1
- Rg3
- 85.Tg1+
- Rf2
- 86.Tg8
- f3
- 87.Tc8
- Rf1
- 88.Rd3
- f2
- 89.Tb8
- Tg7
- 90.Tf8
- Rg2
- 91.Re2
- f1=Q+
- 82.Rc4 with a winning endgame, for example:
- f3
- 83.Rd4
- Tf5
- 84.Tg1+
- Rh3
- 85.Th1+
- Rg2
- 86.Ta1
- f2
- 87.Ta2
- Rg1
- 88.Ta1+
- f1=Q
- 82...Rh4
- 83.Tg7
- f3
- 84.Tf7
- Rg3
- 85.Tg7+
- Rf2
- 86.Tf7
- Te6
- 87.Tf8
- Rg2
- 88.Tg8+
- Rf1
- 89.Tf8
- f2
- 90.Tc8
- Tg6
- 91.Tf8
- Rg1
- 92.Re2
- Te6+
- 93.Rd3
- f1=Q+
- 80...f4
- 81.Rd4
- Te8
- 82.Rd3
- Rh4
- 83.Rd2
- Rh3
- 84.Tg7
- f3
- 85.Tg6
- f2
- 86.Tf6
- Rg2
- 87.Tg6+
- Rf1
- 88.Tf6
- Td8+
- 89.Re3
- Re1