問題 134130: 黒 が 引き分けとするために
Aditya Ramkumar (1343) - Roger V Shi
PNWCC Online Blitz JP 8 chess.com INT (11), 2020.05.02
PNWCC Online Blitz JP 8 chess.com INT (11), 2020.05.02
- 1.e4
- c5
- 2.Nf3
- Nc6
- 3.d4
- cxd4
- 4.Nxd4
- g6
- 5.Nc3
- Bg7
- 6.Be3
- Nf6
- 7.f3
- O-O
- 8.Qd2
- d5
- 9.exd5
- Nxd5
- 10.Nxd5
- Qxd5
- 11.Rd1
- Rd8
- 12.Nxc6
- Qxd2+
- 13.Rxd2
- Rxd2
- 14.Nxe7+
- Kf8
- 15.Bxd2
- Kxe7
- 16.c3
- Be6
- 17.b3
- Rc8
- 18.c4
- Rd8
- 19.Be2
- Bf5
- 20.Bb4+
- Ke6
- 21.O-O
- Bd4+
- 22.Kh1
- b6
- 23.Rd1
- Rd7
- 24.g4
- Bc2
- 25.Rd2
- a5
- 26.Ba3
- Bb1
- 27.Kg2
- f5
- 28.gxf5+
- Bxf5
- 29.Bd3
- Kf6
- 30.Bxf5
- Kxf5
- 31.Bb2
- Ke5
- 32.Kf1
- Rd6
- 33.Re2+
- Kf5
- 34.Ba3
- Rf6
- 35.Kg2
- Kg5
- 36.Rd2
- Be3
- 37.Rd5+
- Kf4
- 38.Bd6+
- Rxd6
- 39.Rxd6
- Ke5
- 40.Rd7
- h5
- 41.Kg3
- g5
- 42.Rd5+
- Kf6
- 43.h4
- gxh4+
- 44.Kxh4
- Ke6
- 45.Kxh5
- Bc5
- 46.f4
- Kf6
- 47.f5
- Bb4
- 48.Kg4
- Bc5
- 49.Kf4
- Bb4
- 50.Rb5
- Bc5
- 51.Ke4
- Bg1
- 52.Kd5
- Kxf5
- 53.Kc6+
- Ke6
- 54.Rxb6
- Bxb6
- 55.Kxb6
- a4
- 56.bxa4
- Kd7
- 57.c5
- Kc8
- 58.c6
- Kb8
- 59.c7+
- Kc8
- 60.Ka7
- Kxc7
- 61.Ka6
- Kc6
- 62.a5
- Kc7
- 63.Ka7
- Kc8
- 64.a6
- Kc7
- 65.a4
- Kc8
- 66.Ka8
- 解決策:66.Ka8
- Kc7
- 67.Ka7
- 67.a5
- Kc8
- 68.Ka7
- Kc7
- 69.Ka8
- Kc8
- 70.a7
- Kc7
- 71.a6
- Kc8 stalemate
- 67...Kc8
- 68.Kb6
- 68.Ka8
- Kc7
- 69.a5
- Kc8
- 70.Ka7
- Kc7
- 71.Ka8
- Kc8
- 72.a7
- Kc7
- 73.a6
- Kc8 stalemate
- 68...Kb8
- 69.Kc6
- 69.a7+
- Ka8
- 70.Kc6
- Kxa7
- 71.Kc5 with a drawn endgame, for example:
- Ka6
- 72.Kb4
- Kb6
- 73.a5+
- Ka6
- 74.Ka4
- Kb7
- 75.Kb4
- Ka6
- 76.Ka4
- Kb7
- 77.Kb5
- Ka7
- 78.Ka4
- Ka6
- 79.Kb4
- Ka7
- 80.Kb5
- Kb7
- 81.a6+
- Ka7
- 82.Ka5
- Kb8
- 83.Kb5
- Ka7
- 84.Ka5
- Kb8
- 85.Kb6
- Ka8
- 86.Ka5
- Ka7
- 87.Kb5
- Kb8
- 88.Ka5
- Ka7
- 89.Kb5
- Kb8
- 90.Kc6
- Ka7
- 91.Kb5
- 69...Ka7
- 69...Ka8
- 70.Kb6
- Kb8 反復による引き分け
- 70.Kb5
- Kb8
- 70...Ka8
- 71.Kb6
- Kb8
- 72.a5
- 72.a7+
- Ka8
- 73.Kc6
- Kxa7
- 74.Kc5 with a drawn endgame, for example:
- Ka6
- 75.Kb4
- Kb6
- 76.a5+
- Ka6
- 77.Ka4
- Kb7
- 78.Kb4
- Ka6
- 79.Ka4
- Kb7
- 80.Kb5
- Ka7
- 81.Ka4
- Ka6
- 82.Kb4
- Ka7
- 83.Kb5
- Kb7
- 84.a6+
- Ka7
- 85.Ka5
- Kb8
- 86.Kb5
- Ka7
- 87.Ka5
- Kb8
- 88.Kb6
- Ka8
- 89.Ka5
- Ka7
- 90.Kb5
- Kb8
- 91.Ka5
- Ka7
- 92.Kb5
- Kb8
- 93.Kc6
- Ka7
- 94.Kb5
- 72.Kc6
- Ka7
- 73.Kb5
- Ka8
- 74.Kb6
- Kb8 反復による引き分け
- 72...Ka8
- 73.Kc6
- 73.Kb5
- Ka7
- 74.Kc5 with a drawn endgame, for example:
- Kxa6
- 75.Kb4
- Ka7
- 76.Kb5
- Kb7
- 77.a6+
- Ka7
- 78.Ka5
- Kb8
- 79.Kb5
- Ka7
- 80.Ka5
- Kb8
- 81.Kb6
- Ka8
- 82.Ka5
- Ka7
- 83.Kb5
- Kb8
- 84.Ka5
- Ka7
- 85.Kb5
- Kb8
- 86.Kc6
- Ka7
- 87.Kb5
- 73...Kb8
- 73...Ka7
- 74.Kb5
- Ka8
- 74...Kb8
- 75.Kc6
- Ka8
- 75...Ka7
- 76.Kb5
- Ka8 反復による引き分け
- 76...Kb8
- 77.Kc6
- Ka8
- 77...Ka7 反復による引き分け
- 78.Kb6
- Kb8
- 79.Kc5 with a drawn endgame, for example:
- 79.a7+
- Ka8
- 80.Kc6
- Kxa7
- 81.Kc5 with a drawn endgame, for example:
- Ka6
- 82.Kb4
- Ka7
- 83.Kb5
- Kb7
- 84.a6+
- Ka7
- 85.Ka5
- Kb8
- 86.Kb5
- Ka7
- 87.Ka5
- Kb8
- 88.Kb6
- Ka8
- 89.Ka5
- Ka7
- 90.Kb5
- Kb8
- 91.Ka5
- Ka7
- 92.Kb5
- Kb8
- 93.Kc6
- Ka7
- 94.Kb5
- 79...Ka7
- 80.Kb4
- Kxa6
- 81.Ka4
- Kb7
- 82.Kb4
- Ka6
- 83.Ka4
- Kb7
- 84.Kb5
- Ka7
- 85.Ka4
- Ka6
- 86.Kb4
- Ka7
- 87.Kb5
- Kb7
- 88.a6+
- Ka7
- 89.Ka5
- Kb8
- 90.Kb5
- Ka7
- 91.Ka5
- Kb8
- 92.Kb6
- Ka8
- 93.Ka5
- Ka7
- 94.Kb5
- Kb8
- 95.Ka5
- Ka7
- 96.Kb5
- Kb8
- 97.Kc6
- Ka7
- 98.Kb5
- 76.Kb6
- Kb8
- 77.Kc5 with a drawn endgame, for example:
- 77.a7+
- Ka8
- 78.Kc6
- Kxa7
- 79.Kc5 with a drawn endgame, for example:
- Ka6
- 80.Kb4
- Ka7
- 81.Kb5
- Kb7
- 82.a6+
- Ka7
- 83.Ka5
- Kb8
- 84.Kb5
- Ka7
- 85.Ka5
- Kb8
- 86.Kb6
- Ka8
- 87.Ka5
- Ka7
- 88.Kb5
- Kb8
- 89.Ka5
- Ka7
- 90.Kb5
- Kb8
- 91.Kc6
- Ka7
- 92.Kb5
- 77...Ka7
- 78.Kb4
- Kxa6
- 79.Ka4
- Kb7
- 80.Kb4
- Ka6
- 81.Ka4
- Kb7
- 82.Kb5
- Ka7
- 83.Ka4
- Ka6
- 84.Kb4
- Ka7
- 85.Kb5
- Kb7
- 86.a6+
- Ka7
- 87.Ka5
- Kb8
- 88.Kb5
- Ka7
- 89.Ka5
- Kb8
- 90.Kb6
- Ka8
- 91.Ka5
- Ka7
- 92.Kb5
- Kb8
- 93.Ka5
- Ka7
- 94.Kb5
- Kb8
- 95.Kc6
- Ka7
- 96.Kb5
- 75.Kb6
- 75.Kc5
- Kb8
- 76.Kd5 with a drawn endgame, for example:
- Ka7
- 77.Kc4
- Kxa6
- 78.Kb4
- Ka7
- 79.Kb5
- Kb7
- 80.a6+
- Ka7
- 81.Ka5
- Kb8
- 82.Kb5
- Ka7
- 83.Ka5
- Kb8
- 84.Kb6
- Ka8
- 85.Ka5
- Ka7
- 86.Kb5
- Kb8
- 87.Ka5
- Ka7
- 88.Kb5
- Kb8
- 89.Kc6
- Ka7
- 90.Kb5
- 75...Kb8
- 76.Kc5 with a drawn endgame, for example:
- 76.a7+
- Ka8
- 77.Kc6
- Kxa7
- 78.Kc5 with a drawn endgame, for example:
- Ka6
- 79.Kb4
- Ka7
- 80.Kb5
- Kb7
- 81.a6+
- Ka7
- 82.Ka5
- Kb8
- 83.Kb5
- Ka7
- 84.Ka5
- Kb8
- 85.Kb6
- Ka8
- 86.Ka5
- Ka7
- 87.Kb5
- Kb8
- 88.Ka5
- Ka7
- 89.Kb5
- Kb8
- 90.Kc6
- Ka7
- 91.Kb5
- 76.Kc6
- Ka8
- 77.Kb6
- Kb8 反復による引き分け
- 76...Ka7
- 77.Kb4
- Kxa6
- 78.Ka4
- Kb7
- 79.Kb4
- Ka6
- 80.Ka4
- Kb7
- 81.Kb5
- Ka7
- 82.Ka4
- Ka6
- 83.Kb4
- Ka7
- 84.Kb5
- Kb7
- 85.a6+
- Ka7
- 86.Ka5
- Kb8
- 87.Kb5
- Ka7
- 88.Ka5
- Kb8
- 89.Kb6
- Ka8
- 90.Ka5
- Ka7
- 91.Kb5
- Kb8
- 92.Ka5
- Ka7
- 93.Kb5
- Kb8
- 94.Kc6
- Ka7
- 95.Kb5
- 74.Kb6
- 74.Kc5 with a drawn endgame, for example:
- Ka7
- 75.Kb4
- Kxa6
- 76.Ka4
- Kb7
- 77.Kb4
- Ka6
- 78.Ka4
- Kb7
- 79.Kb5
- Ka7
- 80.Ka4
- Ka6
- 81.Kb4
- Ka7
- 82.Kb5
- Kb7
- 83.a6+
- Ka7
- 84.Ka5
- Kb8
- 85.Kb5
- Ka7
- 86.Ka5
- Kb8
- 87.Kb6
- Ka8
- 88.Ka5
- Ka7
- 89.Kb5
- Kb8
- 90.Ka5
- Ka7
- 91.Kb5
- Kb8
- 92.Kc6
- Ka7
- 93.Kb5
- 74...Ka8
- 75.Kc6
- 75.Kc5
- Kb8
- 76.Kd5 with a drawn endgame, for example:
- Ka7
- 77.Kc4
- Kxa6
- 78.Kb4
- Ka7
- 79.Kb5
- Kb7
- 80.a6+
- Ka7
- 81.Ka5
- Kb8
- 82.Kb5
- Ka7
- 83.Ka5
- Kb8
- 84.Kb6
- Ka8
- 85.Ka5
- Ka7
- 86.Kb5
- Kb8
- 87.Ka5
- Ka7
- 88.Kb5
- Kb8
- 89.Kc6
- Ka7
- 90.Kb5
- 75.Kb5
- Ka7
- 76.Kc5 with a drawn endgame, for example:
- Kxa6
- 77.Kb4
- Ka7
- 78.Kb5
- Kb7
- 79.a6+
- Ka7
- 80.Ka5
- Kb8
- 81.Kb5
- Ka7
- 82.Ka5
- Kb8
- 83.Kb6
- Ka8
- 84.Ka5
- Ka7
- 85.Kb5
- Kb8
- 86.Ka5
- Ka7
- 87.Kb5
- Kb8
- 88.Kc6
- Ka7
- 89.Kb5
- 75...Kb8
- 75...Ka7 反復による引き分け
- 76.Kc5 with a drawn endgame, for example:
- Ka7
- 77.Kb4
- Kxa6
- 78.Ka4
- Kb7
- 79.Kb4
- Ka6
- 80.Ka4
- Kb7
- 81.Kb5
- Ka7
- 82.Ka4
- Ka6
- 83.Kb4
- Ka7
- 84.Kb5
- Kb7
- 85.a6+
- Ka7
- 86.Ka5
- Kb8
- 87.Kb5
- Ka7
- 88.Ka5
- Kb8
- 89.Kb6
- Ka8
- 90.Ka5
- Ka7
- 91.Kb5
- Kb8
- 92.Ka5
- Ka7
- 93.Kb5
- Kb8
- 94.Kc6
- Ka7
- 95.Kb5
- 71.Kb6
- Ka8
- 72.Kc6
- 72.a5
- Kb8
- 73.Kc5 with a drawn endgame, for example:
- Ka7
- 74.Kb4
- Kxa6
- 75.Ka4
- Kb7
- 76.Kb4
- Ka6
- 77.Ka4
- Kb7
- 78.Kb5
- Ka7
- 79.Ka4
- Ka6
- 80.Kb4
- Ka7
- 81.Kb5
- Kb7
- 82.a6+
- Ka7
- 83.Ka5
- Kb8
- 84.Kb5
- Ka7
- 85.Ka5
- Kb8
- 86.Kb6
- Ka8
- 87.Ka5
- Ka7
- 88.Kb5
- Kb8
- 89.Ka5
- Ka7
- 90.Kb5
- Kb8
- 91.Kc6
- Ka7
- 92.Kb5
- 72.Kb5
- Ka7
- 73.Ka5
- Ka8
- 74.Kb5
- Ka7
- 75.a5 反復による引き分け
- 72...Kb8
- 72...Ka7
- 73.Kb5
- Kb8
- 73...Ka8
- 74.Kb6
- Kb8 反復による引き分け
- 74.Kb6
- Ka8
- 75.Kc6
- 75.a5
- Kb8
- 76.Kc5 with a drawn endgame, for example:
- Ka7
- 77.Kb4
- Kxa6
- 78.Ka4
- Kb7
- 79.Kb4
- Ka6
- 80.Ka4
- Kb7
- 81.Kb5
- Ka7
- 82.Ka4
- Ka6
- 83.Kb4
- Ka7
- 84.Kb5
- Kb7
- 85.a6+
- Ka7
- 86.Ka5
- Kb8
- 87.Kb5
- Ka7
- 88.Ka5
- Kb8
- 89.Kb6
- Ka8
- 90.Ka5
- Ka7
- 91.Kb5
- Kb8
- 92.Ka5
- Ka7
- 93.Kb5
- Kb8
- 94.Kc6
- Ka7
- 95.Kb5
- 75.Kb5
- Ka7
- 76.Ka5
- Ka8
- 77.Kb5
- Ka7
- 78.a5 反復による引き分け
- 75...Kb8
- 75...Ka7 反復による引き分け
- 76.Kb6 反復による引き分け
- 76.Kc5 with a drawn endgame, for example:
- Ka8
- 77.Kb4
- Kb8
- 78.Kc4
- Ka7
- 79.a5
- Kxa6
- 80.Kb4
- Ka7
- 81.Kb5
- Kb7
- 82.a6+
- Ka7
- 83.Ka5
- Kb8
- 84.Kb5
- Ka7
- 85.Ka5
- Kb8
- 86.Kb6
- Ka8
- 87.Ka5
- Ka7
- 88.Kb5
- Kb8
- 89.Ka5
- Ka7
- 90.Kb5
- Kb8
- 91.Kc6
- Ka7
- 92.Kb5
- 73.Kb6 反復による引き分け
- 73.Kc5 with a drawn endgame, for example:
- Ka8
- 74.Kb4
- Kb8
- 75.Kc4
- Ka7
- 76.a5
- Kxa6
- 77.Kb4
- Ka7
- 78.Kb5
- Kb7
- 79.a6+
- Ka7
- 80.Ka5
- Kb8
- 81.Kb5
- Ka7
- 82.Ka5
- Kb8
- 83.Kb6
- Ka8
- 84.Ka5
- Ka7
- 85.Kb5
- Kb8
- 86.Ka5
- Ka7
- 87.Kb5
- Kb8
- 88.Kc6
- Ka7
- 89.Kb5
- 66...Kc7
- 67.a5
- Kc8
- 68.a7
- Kc7
- 69.a6
- Kc8 stalemate