問題 994396: 白 が 終盤を勝つとするために
Ansuman Samal (1847) - GM Sh Himanshu (2408)
1st Lakecity Rapid 2019 Udaipur IND, 2019.09.15
1st Lakecity Rapid 2019 Udaipur IND, 2019.09.15
- 1.e4
- c5
- 2.Nc3
- Nc6
- 3.d3
- g6
- 4.Be3
- d6
- 5.g3
- Bg7
- 6.Bg2
- e6
- 7.Qd2
- Rb8
- 8.Nge2
- Nd4
- 9.Nd1
- Ne7
- 10.Nc1
- e5
- 11.c3
- Ne6
- 12.f4
- d5
- 13.fxe5
- d4
- 14.Bf4
- Nc6
- 15.Bh6
- Bxh6
- 16.Qxh6
- Nxe5
- 17.O-O
- Qg5
- 18.Qxg5
- Nxg5
- 19.b4
- dxc3
- 20.bxc5
- c2
- 21.Ne3
- Ne6
- 22.Nxc2
- Bd7
- 23.d4
- Ba4
- 24.Nb3
- Nd7
- 25.Rf2
- O-O
- 26.h4
- Rfe8
- 27.Bh3
- Nd8
- 28.e5
- b6
- 29.Ne3
- bxc5
- 30.Bxd7
- Bxd7
- 31.Nxc5
- Bc6
- 32.Ng4
- Kg7
- 33.Nf6
- Re7
- 34.Re1
- Ne6
- 35.Nb3
- Rd8
- 36.Rc1
- Bd5
- 37.Nxd5
- Rxd5
- 38.Rc4
- Red7
- 39.Rd2
- h5
- 40.Kf2
- Kf8
- 41.Ke3
- Ng7
- 42.Nc5
- Nf5+
- 43.Ke4
- Rd8
- 44.Rd3
- Kg8
- 45.Ra4
- Kg7
- 46.Nb3
- R5d7
- 47.d5
- Re7
- 48.Nc5
- Rde8
- 49.e6
- fxe6
- 50.Nxe6+
- Kf6
- 51.Kf4
- Rd7
- 52.Ra6
- Rd6
- 53.Rda3
- Re7
- 54.Rxd6
- Nxd6
- 55.Ra6
- Rd7
- 56.Nc5
- Rf7
- 57.Ne4+
- Kg7+
- 58.Ke3
- Nf5+
- 59.Kd3
- Nxg3
- 60.Nxg3
- Rf3+
- 61.Ke4
- Rxg3
- 62.Rxa7+
- Kf6
- 63.Ra6+
- Ke7
- 64.Ke5
- Re3+
- 65.Kf4
- Rh3
- 66.Rxg6
- Rxh4+
- 67.Ke5
- Rg4
- 68.Rh6
- Rg5+
- 69.Kd4
- Rg2
- 70.a4
- Ra2
- 71.Rxh5
- Rxa4+
- 72.Ke5
- Ra6
- 73.d6+
- Kf7
- 解決策:73...Kf7
- 74.Rh7+
- Ke8
- 74...Kf8 with a winning endgame, for example:
- 75.d7
- Ra8
- 76.Rh8+
- Ke7
- 77.Rxa8
- 74...Kg6 with a winning endgame, for example:
- 75.d7
- Ra8
- 76.Rh4
- Kf7
- 77.Ra4
- Rxa4
- 78.d8=Q
- 74...Kg8 with a winning endgame, for example:
- 75.Rb7
- Kf8
- 76.Ke6
- Ra2
- 77.Rb8+
- Kg7
- 78.d7
- Re2+
- 79.Kf5
- Rf2+
- 80.Ke4
- Rd2
- 81.d8=Q
- 75.Ke6
- 75.Rh8+
- Kd7
- 75...Kf7
- 76.d7
- Ra5+ with a winning endgame, for example:
- 77.Kd6
- Ra6+
- 78.Kc5
- Ra5+
- 79.Kb6
- Rd5
- 80.Kc6
- Rd4
- 81.d8=Q
- 76.Rh7+
- Kc6
- 76...Kc8
- 77.Ke6
- Rb6
- 76...Kd8
- 77.Ke6
- Kc8
- 78.Rh8+
- Kb7
- 79.Ke7
- Kc6
- 80.d7
- Ra7
- 81.Rc8+
- Kd5
- 82.Ke8
- 77.Rc7+
- 77.Ke6
- Ra2
- 77...Ra3
- 78.Rc7+
- Kb6
- 79.Rc8
- Re3+ with a winning endgame, for example:
- 80.Kf7
- Rf3+
- 81.Ke7
- Re3+
- 82.Kd8
- Kb7
- 83.d7
- Re1
- 84.Rc7+
- Kb8
- 85.Rc2
- Kb7
- 86.Rb2+
- Ka6
- 87.Rb4
- Ka5
- 88.Rd4
- Rg1
- 89.Ke7
- Rg8
- 90.d8=Q+
- 77...Kc5
- 78.Rh5+
- Kd4
- 77...Kb6 with a winning endgame, for example:
- 78.d7
- Kc5+
- 79.Ke7
- Ra7
- 80.Ke8
- Ra8+
- 81.d8=Q
- 78.Rc7+
- Kb6
- 78...Kb5 with a winning endgame, for example:
- 79.d7
- Re2+
- 80.Kf7
- Rf2+
- 81.Ke7
- Re2+
- 82.Kd8
- Ra2
- 83.Rc8
- Kb6
- 84.Ke7
- Re2+
- 85.Kf6
- Rf2+
- 86.Kg5
- Rg2+
- 87.Kf4
- Rd2
- 88.d8=Q+
- 79.Rc8
- 79.Rh7
- Rg2 with a winning endgame, for example:
- 79...Re2+
- 80.Kd7
- Rg2 with a winning endgame, for example:
- 81.Rh8
- Rg7+
- 82.Ke6
- Rg6+
- 83.Ke7
- Kc6
- 84.Rc8+
- Kd5
- 85.d7
- Rg7+
- 86.Ke8
- Ke6
- 87.Rc6+
- Ke5
- 88.d8=Q
- 79...Ka6 with a winning endgame, for example:
- 80.d7
- Re2+
- 81.Kf7
- Rd2
- 82.Ke8
- Kb5
- 83.d8=Q
- 80.Rh8
- Re2+
- 81.Kd7
- Rg2
- 82.Rb8+
- Kc5
- 83.Kc7
- Rc2
- 84.d7
- Kd5+
- 85.Kd8
- Rh2
- 86.Rb6
- Rh8+
- 87.Kc7
- Rh7
- 88.Rd6+
- Ke5
- 89.Kc6
- Rh8
- 90.d8=Q
- 79...Re2+ with a winning endgame, for example:
- 80.Kf7
- Rf2+
- 81.Ke8
- Re2+
- 82.Kd8
- Kb7
- 83.d7
- Re1
- 84.Rc7+
- Kb8
- 85.Rc2
- Kb7
- 86.Rb2+
- Ka6
- 87.Rb4
- Ka5
- 88.Rd4
- Rg1
- 89.Ke7
- Rg8
- 90.d8=Q+
- 77...Kb6
- 77...Kb5 with a winning endgame, for example:
- 78.d7
- Ra8
- 79.Rc8
- Ra1
- 80.d8=Q
- 78.Rc8
- 78.Rh7
- Ra1
- 78...Ra8
- 79.d7
- Kc6
- 80.Ke6
- Rd8
- 81.Rh3
- Rg8
- 78...Ra3
- 79.Ke6
- Rg3 with a winning endgame, for example:
- 80.Rh8
- Re3+
- 81.Kd7
- Rg3
- 82.Rb8+
- Kc5
- 83.Kc7
- Rc3
- 84.d7
- Kd5+
- 85.Kd8
- Rh3
- 86.Rb6
- Rh8+
- 87.Kc7
- Rh7
- 88.Rd6+
- Ke5
- 89.Kc6
- Rh8
- 90.d8=Q
- 79.Ke6
- 79.Kd5
- Rd1+
- 79...Rg1
- 80.Rh8
- Rd1+
- 81.Ke6
- Re1+
- 82.Kd7
- Rg1 with a winning endgame, for example:
- 83.Rb8+
- Kc5
- 84.Kc7
- Rc1
- 85.d7
- Kd5+
- 86.Kd8
- Rh1
- 87.Rb6
- Rh8+
- 88.Kc7
- Rh7
- 89.Rd6+
- Ke5
- 90.Kc6
- Rh8
- 91.d8=Q
- 79...Ka6 with a winning endgame, for example:
- 80.d7
- Rd1+
- 81.Ke6
- Re1+
- 82.Kf7
- Rd1
- 83.Ke8
- Kb5
- 84.d8=Q
- 80.Ke6
- Kc6
- 80...Re1+
- 81.Kd7
- Rg1 with a winning endgame, for example:
- 82.Rh8
- Rg7+
- 83.Ke6
- Rg6+
- 84.Ke7
- Kc6
- 85.Rc8+
- Kd5
- 86.d7
- Rg7+
- 87.Ke8
- Ke6
- 88.Rc6+
- Ke5
- 89.d8=Q
- 80...Rg1 with a winning endgame, for example:
- 81.Rh8
- Re1+
- 82.Kd7
- Rg1
- 83.Rb8+
- Kc5
- 84.Kc7
- Rc1
- 85.d7
- Kd5+
- 86.Kd8
- Rh1
- 87.Rb6
- Rh8+
- 88.Kc7
- Rh7
- 89.Rd6+
- Ke5
- 90.Kc6
- Rh8
- 91.d8=Q
- 80...Ka6 with a winning endgame, for example:
- 81.d7
- Re1+
- 82.Kf7
- Rd1
- 83.Ke8
- Kb5
- 84.d8=Q
- 81.Rc7+
- Kb6
- 81...Kb5 with a winning endgame, for example:
- 82.d7
- Re1+
- 83.Kf7
- Rf1+
- 84.Ke7
- Re1+
- 85.Kd8
- Ra1
- 86.Rc2
- Kb6
- 87.Rb2+
- Kc6
- 88.Rd2
- Ra8+
- 89.Ke7
- Rg8
- 90.d8=Q
- 82.Rc8
- 82.Rh7
- Kc6
- 82...Re1+ with a winning endgame, for example:
- 83.Kf7
- Rd1
- 84.Ke7
- Re1+
- 85.Kd8
- Rh1
- 86.d7
- Rh7
- 87.Ke8
- Rh8+
- 88.Kf7
- Rh7+
- 89.Ke6
- Rh6+
- 90.Kf5
- Rh5+
- 91.Kg4
- Rd5
- 92.d8=Q+
- 79...Re1+
- 78.Ke6
- Ra8
- 78...Ra3
- 79.Rc8
- Re3+ with a winning endgame, for example:
- 80.Kf7
- Rf3+
- 81.Ke7
- Re3+
- 82.Kd8
- Kb7
- 83.d7
- Re1
- 84.Rc7+
- Kb8
- 85.Rc2
- Kb7
- 86.Rb2+
- Ka6
- 87.Rb4
- Ka5
- 88.Rd4
- Rg1
- 89.Ke7
- Rg8
- 90.d8=Q+
- 78...Ra1
- 79.Rc8
- Re1+ with a winning endgame, for example:
- 80.Kf7
- Rd1
- 81.Ke7
- Re1+
- 82.Kd8
- Rh1
- 83.d7
- Rh7
- 84.Ke8
- Rh8+
- 85.Kf7
- Rh7+
- 86.Ke6
- Rh6+
- 87.Kf5
- Rh5+
- 88.Kg4
- Rd5
- 89.d8=Q+
- 79.Rh7
- Re8+
- 79...Rg8 with a winning endgame, for example:
- 80.Rh3
- Rg6+
- 81.Ke7
- Rg7+
- 82.Kf6
- Rg8
- 83.Kf7
- Rg1
- 84.Rd3
- Rf1+
- 85.Ke7
- Re1+
- 86.Kd8
- Kb7
- 87.d7
- Re2
- 88.Rb3+
- Ka6
- 89.Rb4
- Rd2
- 90.Kc7
- Ka5
- 91.Rc4
- Kb5
- 92.Rc6
- Ka4
- 93.d8=Q
- 79...Ka6 with a winning endgame, for example:
- 80.d7
- Kb6
- 81.Ke7
- Kc7
- 82.Rh2
- Kc6
- 83.Rd2
- Rg8
- 84.d8=Q
- 80.Kd7
- 80.Kd5
- Rg8 with a winning endgame, for example:
- 80...Re3 with a winning endgame, for example:
- 81.Rh1
- Kb7
- 82.Rh8
- Rd3+
- 83.Ke6
- Re3+
- 84.Kd7
- Rg3
- 85.Kd8
- Kc6
- 86.d7
- Rd3
- 87.Rh7
- Ra3
- 88.Rh6+
- Kc5
- 89.Ke7
- Re3+
- 90.Re6
- Rd3
- 91.d8=Q
- 80...Re2 with a winning endgame, for example:
- 81.Rh1
- Kb7
- 82.Rh8
- Rd2+
- 83.Ke6
- Re2+
- 84.Kd7
- Rg2
- 85.Kd8
- Kc6
- 86.d7
- Rd2
- 87.Rh7
- Ra2
- 88.Rh6+
- Kc5
- 89.Ke7
- Re2+
- 90.Re6
- Rd2
- 91.d8=Q
- 80...Ka6 with a winning endgame, for example:
- 81.d7
- Rd8
- 82.Kc6
- Ka5
- 83.Kc7
- Ra8
- 84.d8=Q
- 81.Ke6
- Kc6
- 82.Ke7
- Kb7
- 83.Kd7
- Kb6
- 84.Rh3
- Rg7+
- 85.Ke6
- Rg6+
- 86.Ke7
- Rg7+
- 87.Kf6
- Rg8
- 88.Kf7
- Rg1
- 89.Rd3
- Rf1+
- 90.Ke7
- Re1+
- 91.Kd8
- Kb7
- 92.d7
- Re2
- 93.Rb3+
- Ka6
- 94.Rb4
- Rd2
- 95.Kc7
- Ka5
- 96.Rc4
- Kb5
- 97.Rc6
- Ka4
- 98.d8=Q
- 80...Rg8 with a winning endgame, for example:
- 81.Rh3
- Rg7+
- 82.Ke6
- Rg6+
- 83.Ke7
- Rg7+
- 84.Kf6
- Rg8
- 85.Kf7
- Rg1
- 86.Rd3
- Rf1+
- 87.Ke7
- Re1+
- 88.Kd8
- Kb7
- 89.d7
- Re2
- 90.Rb3+
- Ka6
- 91.Rb4
- Rd2
- 92.Kc7
- Ka5
- 93.Rc4
- Kb5
- 94.Rc6
- Ka4
- 95.d8=Q
- 78...Ra7 with a winning endgame, for example:
- 78...Ra5+ with a winning endgame, for example:
- 79.Ke6
- Ra1
- 80.d7
- Re1+
- 81.Kf5
- Rf1+
- 82.Kg5
- Rg1+
- 83.Kf4
- Rf1+
- 84.Ke3
- Rd1
- 85.d8=Q+
- 79.Ke6
- Ra1
- 80.d7
- Re1+
- 81.Kf5
- Rf1+
- 82.Kg5
- Rg1+
- 83.Kf4
- Rf1+
- 84.Ke3
- Rd1
- 85.d8=Q+
- 75...Kf8 with a winning endgame, for example:
- 75...Rxd6+
- 76.Kxd6
- 76.Rb7
- Ra2
- 77.Rb8+
- Kg7
- 78.d7
- Re2+
- 79.Kf5
- Rf2+
- 80.Ke4
- Rd2
- 81.d8=Q
- 74.Rh7+
- Kg6
- 75.Rb7
- Ra1
- 76.Ke6
- Re1+