Puzzle 992611: Les noirs gagnent la finale
IM Dmitry Sumaneev (2450) - Javier Jose Osorio Guevara (2099)
Titled Tuesday 19th Jan chess.com INT (8), 2021.01.19
Titled Tuesday 19th Jan chess.com INT (8), 2021.01.19
- 1.e4
- c5
- 2.c3
- d5
- 3.exd5
- Dxd5
- 4.d4
- Cf6
- 5.Cf3
- e6
- 6.Fe2
- cxd4
- 7.cxd4
- Fe7
- 8.Cc3
- Dd6
- 9.O-O
- a6
- 10.Ce5
- Cc6
- 11.Cxc6
- Dxc6
- 12.Ff3
- Db6
- 13.d5
- exd5
- 14.Fe3
- Da5
- 15.Cxd5
- Cxd5
- 16.Dxd5
- Dxd5
- 17.Fxd5
- O-O
- 18.Tfd1
- Ff6
- 19.Fd4
- Fxd4
- 20.Txd4
- Tb8
- 21.Tad1
- Ff5
- 22.h3
- Tfe8
- 23.g4
- Fe6
- 24.Fxe6
- Txe6
- 25.Td8+
- Te8
- 26.Txb8
- Txb8
- 27.Td7
- Rf8
- 28.Rg2
- b5
- 29.Ta7
- Tb6
- 30.b4
- g6
- 31.Rg3
- Tc6
- 32.h4
- Tc3+
- 33.f3
- Ta3
- 34.h5
- gxh5
- 35.gxh5
- h6
- 36.Rf4
- Txa2
- 37.Rf5
- Rg7
- 38.f4
- Ta4
- 39.Re5
- Txb4
- 40.Txa6
- Tb1
- 41.Tb6
- b4
- 42.Rf5
- b3
- 43.Tb8
- Th1
- 44.Txb3
- Txh5+
- 45.Rg4
- Th1
- 46.Tb6
- Tg1+
- 47.Rh4
- Tg6
- 48.Tb5
- Rf6
- 49.Rh3
- Tg1
- 50.Rh2
- Tg4
- 51.Tb4
- Rf5
- 52.Rh3
- Txf4
- 53.Tb5+
- Rg6
- 54.Rg3
- Tf5
- 55.Tb6+
- Rg5
- 56.Tb4
- h5
- 57.Tc4
- Ta5
- 58.Tc3
- f5
- 59.Tb3
- h4+
- 60.Rh3
- Solution:60.Rh3
- f4
- 61.Tb7
- 61.Tc3 with a winning endgame, for example:
- Tf5
- 62.Tc4
- f3
- 63.Tc1
- Rf4
- 64.Rh2
- Re3
- 65.Te1+
- Rd2
- 66.Ta1
- f2
- 67.Rg2
- h3+
- 68.Rxh3
- f1=Q+
- 61.Td3 with a winning endgame, for example:
- Tf5
- 62.Td4
- Te5
- 63.Rg2
- Rg4
- 64.Rf2
- Tb5
- 65.Td7
- h3
- 66.Td8
- Th5
- 67.Rg1
- f3
- 68.Rf2
- h2
- 69.Td4+
- Rg5
- 70.Td5+
- Rg4
- 71.Td4+
- Rh3
- 72.Td1
- Tg5
- 73.Th1
- Tg1
- 74.Txh2+
- Rxh2
- 61.Rg2
- Rg4
- 62.Tb8
- f3+
- 61...f3
- 62.Tf7
- 62.Rh2 with a winning endgame, for example:
- Rf4
- 63.Tb4+
- Re3
- 64.Tb3+
- Rf4
- 65.Tb4+
- Rg5
- 66.Tb7
- Ta1
- 67.Tf7
- Rg4
- 68.Tf6
- Td1
- 69.Tf8
- h3
- 70.Tg8+
- Rh5
- 71.Tf8
- Rg4
- 72.Tg8+
- Rf4
- 73.Tf8+
- Re3
- 74.Rxh3
- f2
- 75.Te8+
- Rd3
- 76.Td8+
- Rc2
- 77.Tc8+
- Rb3
- 78.Tb8+
- Ra4
- 79.Ta8+
- Rb5
- 80.Tb8+
- Rc6
- 81.Tc8+
- Rd7
- 82.Tf8
- f1=Q+
- 62.Tg7+
- Rf4
- 63.Tb7 with a winning endgame, for example:
- Te5
- 64.Tb2
- Te1
- 65.Tb4+
- Re3
- 66.Tb3+
- Rf4
- 67.Tb4+
- Re3
- 68.Tb3+
- Re2
- 69.Tb2+
- Re3
- 70.Tb3+
- Re2
- 71.Tb2+
- Rf1
- 72.Tb8
- f2
- 73.Rh2
- Te3
- 74.Ta8
- Re2
- 75.Ta2+
- Rf3
- 76.Ta1
- Te1
- 77.Ta3+
- Re4
- 78.Ta4+
- Rd3
- 79.Ta3+
- Rc4
- 80.Ta4+
- Rb3
- 81.Tf4
- f1=Q
- 62...Tf5
- 63.Tg7+ with a winning endgame, for example:
- 63.Tc7 with a winning endgame, for example:
- f2
- 64.Tc1
- f1=Q+
- 63.Txf5+
- Rxf5
- 64.Rxh4
- f2
- 65.Rg3
- f1=Q
- 63...Rf4
- 64.Ta7
- Rg5
- 65.Tg7+
- Rf4
- 66.Ta7
- Re3
- 67.Te7+
- Rd2
- 68.Td7+
- Re3
- 69.Te7+
- Rd2
- 70.Td7+
- Re1
- 71.Te7+
- Rf1
- 72.Rh2
- f2
- 73.Te4
- Td5
- 74.Te8
- Td2
- 75.Rh3
- Rg1
- 76.Tg8+
- Rh1
- 77.Tf8
- Td3+
- 78.Rxh4
- Rg1
- 79.Tg8+
- Rh2
- 80.Tf8
- Th3+
- 81.Rg4
- Tg3+
- 82.Rh4
- Rg2
- 83.Tf4
- Tg8
- 84.Rh5
- f1=Q
- 60...Ta4
- 61.Tc3
- Te4
- 62.Tb3
- Te1
- 63.Tc3
- Th1+
- 64.Rg2
- Ta1
- 65.Rh3
- Te1
- 66.Tb3
- Te4
- 67.Tc3
- Tg4
- 68.Tb3
- Rf6
- 69.Tb6+
- Rg7
- 70.Tb7+
- Rg6
- 71.Tb6+
- Rg5
- 72.Tb3
- Te4
- 73.Tc3
- Ta4
- 74.Tb3
- Ta5
- 75.Tc3
- f4
- 76.Tb3
- Te5
- 77.Tb8
- Te3+
- 78.Rg2
- Tg3+
- 79.Rh2
- Rg4
- 80.Tb7
- h3
- 81.Tb6
- Tg2+
- 82.Rh1
- Ta2
- 83.Tb3
- Tc2
- 84.Ta3
- Te2
- 85.Tb3
- Te3
- 86.Tb2
- Rg3