Puzzle 438905: Negras ganan el final
IM Robert Baskin (2392) - WFM Alua Nurmanova (2219)
Titled Tuesday 28th Sept chess.com INT (7), 2021.09.28
Titled Tuesday 28th Sept chess.com INT (7), 2021.09.28
- 1.e4
- c5
- 2.Cf3
- d6
- 3.Ab5+
- Ad7
- 4.Axd7+
- Cxd7
- 5.O-O
- Cgf6
- 6.De2
- e6
- 7.b3
- Ae7
- 8.Ab2
- O-O
- 9.c4
- a6
- 10.d4
- cxd4
- 11.Cxd4
- Tc8
- 12.Cc3
- Da5
- 13.Tac1
- Tfe8
- 14.Rh1
- Af8
- 15.f4
- Dh5
- 16.Dxh5
- Cxh5
- 17.g4
- Chf6
- 18.g5
- Ch5
- 19.f5
- Ce5
- 20.Tcd1
- g6
- 21.f6
- h6
- 22.h4
- Cg3+
- 23.Rg2
- Cxf1
- 24.Rxf1
- Tc7
- 25.a4
- Cc6
- 26.Cxc6
- bxc6
- 27.Td3
- Tb8
- 28.Cb1
- Tcb7
- 29.Cd2
- Td7
- 30.Cf3
- Tdb7
- 31.Cd2
- Td8
- 32.Cf3
- Tbd7
- 33.Re2
- d5
- 34.Ce5
- Tc7
- 35.h5
- gxh5
- 36.Tg3
- Rh7
- 37.Th3
- Ad6
- 38.Txh5
- Axe5
- 39.Txh6+
- Rg8
- 40.Axe5
- Tb7
- 41.g6
- fxg6
- 42.f7+
- Rxf7
- 43.Th7+
- Re8
- 44.Txb7
- dxe4
- 45.Re3
- Td1
- 46.Rxe4
- g5
- 47.Tg7
- Te1+
- 48.Rd4
- c5+
- 49.Rxc5
- Txe5+
- 50.Rd6
- Te3
- 51.b4
- Tb3
- 52.b5
- axb5
- 53.axb5
- Tb4
- 54.Rc5
- Tb1
- 55.Txg5
- Rf7
- 56.b6
- Rf6
- 57.Tg3
- e5
- 58.Rc6
- e4
- 59.b7
- Rf5
- 60.Rc7
- Rf4
- 61.Ta3
- e3
- 62.c5
- e2
- 63.Ta4+
- Rf5
- 64.b8=Q
- Txb8
- 65.Rxb8
- e1=Q
- 66.c6
- Db1+
- 67.Rc7
- Rf6
- 68.Ta7
- Re6
- 69.Tb7
- Dh7+
- 70.Rb8
- Solución:70.Rb8
- Dh2+
- 71.Rc8
- 71.Ra7
- Rd6
- 72.c7
- Dh8
- 73.Tb4
- Rxc7
- 71.c7
- Rd7
- 72.Ta7
- 71...Rd6
- 71...Rd5
- 72.c7
- 72.Tb6
- Rc5
- 73.Ta6 with a winning endgame, for example:
- De2
- 74.Rb7
- Db2+
- 75.Ra7
- Rd6
- 76.Tb6
- Dg7+
- 77.Ra6
- Rc5
- 78.Ra5
- Da1#
- 72.Rd8
- Rxc6
- 72...Rc6
- 73.Rb8 with a winning endgame, for example:
- Dg3
- 74.Ra8
- Dg8+
- 75.Ra7
- Rd6
- 76.Ra6
- Da2+
- 77.Rb5
- Db3+
- 78.Ra6
- Da4+
- 79.Rb6
- Da8
- 80.Ta7
- Dc6+
- 81.Ra5
- Rc5
- 82.c8=Q
- Dxc8
- 72.Tb6 with a winning endgame, for example:
- 72.c7
- Dh8#
- 72.Rb8
- Rxc6+
- 72...Rc5
- 73.Ta6
- De2
- 74.Rb7
- Db2+
- 75.Ra7
- Rd6
- 76.Tb6
- Dg7+
- 77.Ra6
- Rc5
- 78.Ra5
- Da1#
- 70...Dg8+
- 71.Ra7
- Dg1+
- 72.Ra8
- Da1+
- 73.Rb8
- Dh8+
- 74.Ra7
- Da1+
- 75.Rb6
- Db2+
- 76.Rc7
- De5+
- 77.Rc8
- Dh8+
- 78.Rc7
- De5+
- 79.Rb6
- Db2+
- 80.Ra7
- Da3+
- 81.Rb8
- Df8+
- 82.Ra7
- Da3+
- 83.Rb6
- Db4+
- 84.Ra6
- Da3+
- 85.Rb5
- Db2+
- 86.Rc5
- De5+
- 87.Rb6
- Db2+