問題 975948: 黒 が 終盤で引き分けとするために
IM Gerard Ayats Llobera (2449) - Vicent Serrano Batova (2137)
ch-CAT 2024 Salou ESP, 2024.05.11
ch-CAT 2024 Salou ESP, 2024.05.11
- 1.e4
- c5
- 2.Nf3
- Nc6
- 3.Bb5
- g6
- 4.Bxc6
- dxc6
- 5.Nc3
- Bg7
- 6.d3
- Nf6
- 7.h3
- Nd7
- 8.Be3
- e5
- 9.Qd2
- h6
- 10.O-O
- b6
- 11.Nh2
- Nf8
- 12.f4
- exf4
- 13.Bxf4
- Ne6
- 14.Bg3
- Qg5
- 15.Qe1
- Nd4
- 16.Qf2
- O-O
- 17.Rae1
- Qe7
- 18.Kh1
- Be6
- 19.e5
- Nf5
- 20.Ne4
- Qc7
- 21.Bf4
- g5
- 22.g4
- Nh4
- 23.Bg3
- Ng6
- 24.Nf3
- Qd7
- 25.Nfd2
- Qd4
- 26.Qxd4
- cxd4
- 27.Nd6
- Rad8
- 28.Nf5
- Rd5
- 29.Ne4
- Rfd8
- 30.Nxg7
- Kxg7
- 31.Nd6
- Rh8
- 32.Kg1
- Ra5
- 33.a3
- h5
- 34.Nf5+
- Bxf5
- 35.gxf5
- Nf4
- 36.Bxf4
- gxf4
- 37.Rxf4
- Re8
- 38.Rfe4
- Kh6
- 39.h4
- f6
- 40.Rxd4
- Raxe5
- 41.Rxe5
- Rxe5
- 42.Rd6
- Rxf5
- 43.Rxc6
- Rf4
- 44.Kg2
- Kg6
- 45.Rc4
- Rf5
- 46.b4
- Rd5
- 47.Rc7
- a5
- 48.Rc6
- axb4
- 49.axb4
- Re5
- 50.Kf3
- Rf5+
- 51.Ke3
- Re5+
- 52.Kf3
- Rf5+
- 53.Kg3
- Rb5
- 54.c3
- Kf5
- 55.Kf3
- Ke5
- 56.d4+
- Kd5
- 57.Rxf6
- Kc4
- 58.Rc6+
- Kd3
- 59.Kf4
- Rd5
- 60.c4
- Rxd4+
- 61.Kg5
- b5
- 62.cxb5
- Rd5+
- 63.Kg6
- Rxb5
- 64.Re6
- Rxb4
- 65.Kxh5
- Rb1
- 66.Kh6
- Kd4
- 67.h5
- Rh1
- 68.Kg6
- Kd5
- 69.Re2
- Rg1+
- 70.Kh7
- 解決策:70.Kh7
- Kd6
- 71.Re4 with a drawn endgame, for example:
- 71.Re8 with a drawn endgame, for example:
- Rf1
- 72.Re4
- Rg1
- 73.Kh6
- Kd7
- 74.Re3
- Rg8
- 75.Kh7
- Rg2
- 76.Kh6
- Rg1
- 77.Re2
- Rg4
- 78.Re1
- Rg2
- 79.Re5
- Rg3
- 80.Re1
- Rg2
- 81.Re4
- Rg3
- 82.Re5
- Rg1
- 83.Kh7
- Rb1
- 84.Kg7
- Rg1+
- 85.Kf6
- Rf1+
- 86.Kg7
- Rg1+
- 87.Kf7
- Rf1+
- 88.Kg8
- Kd6
- 89.Rg5
- Ke7
- 90.h6
- Rf8+
- 91.Kg7
- Rf7+
- 92.Kg8
- Rf8+
- 93.Kh7
- Rf7+
- 94.Kg6
- Rf6+
- 95.Kh7
- Rf7+
- 96.Rg7
- Kf8
- 97.Kg6
- Rf2
- 98.Rb7
- Rg2+
- 99.Kf6
- Rf2+
- 100.Ke6
- Kg8
- 101.h7+
- Kh8
- 102.Kd5
- Rf7
- 103.Rb8+
- Kxh7
- 104.Rb6
- 71.h6
- Kd7
- 72.Kh8 with a drawn endgame, for example:
- Rg3
- 73.Kh7
- Rg4
- 74.Re3
- Rg1
- 75.Re5
- Rg2
- 76.Re4
- Rg3
- 77.Re1
- Rg2
- 78.Re5
- Rg3
- 79.Kh8
- Rg2
- 80.Re3
- Rg1
- 81.Kh7
- Rg4
- 82.Re1
- Rg2
- 83.Re3
- Rg1
- 84.Kh8
- Rg5
- 85.Re4
- Rg3
- 86.Re2
- Rg4
- 87.Kh7
- Rg3
- 88.Re5
- Rg2
- 89.Re1
- Rg5
- 90.Re3
- Rg1
- 71.Kh6 with a drawn endgame, for example:
- Rg8
- 72.Kh7
- Rg3
- 73.Kh6
- Rg1
- 74.Re3
- Rg2
- 75.Kh7
- Rg5
- 76.Kh6
- Rg4
- 77.Re2
- Kd7
- 78.Re1
- Rg2
- 79.Re5
- Rg3
- 80.Re1
- Rg2
- 81.Re4
- Rg3
- 82.Re5
- Rg1
- 83.Kh7
- Rb1
- 84.Kg7
- Rg1+
- 85.Kf6
- Rf1+
- 86.Kg7
- Rg1+
- 87.Kf7
- Rf1+
- 88.Kg8
- Kd6
- 89.Rg5
- Ke7
- 90.h6
- Rf8+
- 91.Kg7
- Rf7+
- 92.Kg8
- Rf8+
- 93.Kh7
- Rf7+
- 94.Kg6
- Rf6+
- 95.Kh7
- Rf7+
- 96.Rg7
- Kf8
- 97.Kg6
- Rf2
- 98.Rb7
- Rg2+
- 99.Kf6
- Rf2+
- 100.Ke6
- Kg8
- 101.h7+
- Kh8
- 102.Kd5
- Rf7
- 103.Rb8+
- Kxh7
- 104.Rb6
- 71...Rg3
- 72.Kh6
- Rg2
- 73.Kh7
- Rg5
- 74.Kh6
- Rg3
- 75.Kh7
- Kd7
- 76.Kh6
- Rg2
- 77.Kh7
- Rg5
- 78.Kh6
- Rg1
- 79.Re3
- Rg8
- 80.Kh7
- Rg2
- 81.Kh6
- Rg1
- 82.Re2
- Rg4
- 83.Re1
- Rg2
- 84.Re5
- Rg3
- 85.Re1
- Rg2
- 86.Re4
- Rg3
- 87.Re5
- Rg1
- 88.Kh7
- Rb1
- 89.Kg7
- Rg1+
- 90.Kf6
- Rf1+
- 91.Kg7
- Rg1+
- 92.Kf7
- Rf1+
- 93.Kg8
- Kd6
- 94.Rg5
- Ke7
- 95.h6
- Rf8+
- 96.Kg7
- Rf7+
- 97.Kg8
- Rf8+
- 98.Kh7
- Rf7+
- 99.Kg6
- Rf6+
- 100.Kh7
- Rf7+
- 101.Rg7
- Kf8
- 102.Kg6
- Rf2
- 103.Rb7
- Rg2+
- 104.Kf6
- Rf2+
- 105.Ke6
- Kg8
- 106.h7+
- Kh8
- 107.Kd5
- Rf7
- 108.Rb8+
- Kxh7
- 109.Rb6
- 70...Kd6
- 71.h6
- Kd7
- 72.Kh8
- Rg6
- 73.Kh7
- Rg1
- 74.Ra2
- Ke7
- 75.Ra7+
- Kf8
- 76.Rg7
- Rh1
- 77.Rg3
- Rf1
- 78.Rg2
- Rf3
- 79.Kg6
- Kg8
- 80.h7+
- Kh8
- 81.Rd2
- Rg3+
- 82.Kh6
- Rh3+
- 83.Kg6
- Rg3+