問題 951458: 白 が 引き分けとするために
IM Quinten Ducarmon (2479) - GM Dmitrij Kollars (2562)
PRO League Group Stage chess.com INT (3), 2019.01.21
PRO League Group Stage chess.com INT (3), 2019.01.21
- 1.e4
- e5
- 2.Nf3
- Nc6
- 3.d4
- exd4
- 4.Nxd4
- Bc5
- 5.Nb3
- Bb6
- 6.Nc3
- Nf6
- 7.Bd3
- d6
- 8.h3
- O-O
- 9.O-O
- Ne5
- 10.Be2
- Re8
- 11.Kh2
- Ng6
- 12.Bd3
- c6
- 13.f4
- Ng4+
- 14.Kh1
- Nf2+
- 15.Rxf2
- Bxf2
- 16.Qf3
- Qh4
- 17.Bd2
- Qg3
- 18.Qxg3
- Bxg3
- 19.Rf1
- h5
- 20.Nd4
- Bh4
- 21.Nf5
- Be7
- 22.g4
- hxg4
- 23.hxg4
- Bf8
- 24.Kg2
- Be6
- 25.Rh1
- Rad8
- 26.Kf3
- b5
- 27.Ne3
- Bc8
- 28.Ne2
- Bb7
- 29.Ng3
- a6
- 30.Rh2
- d5
- 31.exd5
- cxd5
- 32.Nef5
- d4+
- 33.Kf2
- Bc5
- 34.Nh5
- Bf8
- 35.Ba5
- Rc8
- 36.Bb6
- Be4
- 37.Nh6+
- gxh6
- 38.Nf6+
- Kh8
- 39.Nxe4
- Bg7
- 40.Kf3
- Rc6
- 41.Ba7
- Nxf4
- 42.Kxf4
- Be5+
- 43.Kf5
- Bxh2
- 44.Bxd4+
- f6
- 45.Nxf6
- Rf8
- 46.g5
- hxg5
- 47.Kxg5
- Rd6
- 48.c3
- Bg1
- 49.Bxg1
- Rfxf6
- 50.Bd4
- Rxd4
- 51.cxd4
- Rd6
- 52.Be4
- Rxd4
- 53.Bb7
- Rd6
- 54.Kf5
- Kg7
- 55.Ke5
- Rb6
- 56.Bd5
- Kf8
- 57.Kd4
- Ke7
- 58.Kc5
- Rh6
- 59.Kb4
- Kd6
- 60.Bf7
- Kc7
- 61.Ka5
- Kb7
- 62.Bd5+
- Ka7
- 63.b3
- Rh2
- 64.a4
- bxa4
- 65.Kxa4
- Kb6
- 66.Bc4
- Rh4
- 67.Kb4
- Rh5
- 68.Ka4
- Ra5+
- 69.Kb4
- Ra1
- 70.Kc3
- Kc5
- 71.Kb2
- Ra5
- 72.Kc3
- Kb6
- 73.Kb4
- Rg5
- 74.Kc3
- Rg3+
- 75.Kb4
- Rg4
- 76.Kc3
- a5
- 77.Kb2
- Rg1
- 78.Ka3
- Kc5
- 79.Bf7
- Ra1+
- 80.Kb2
- Rf1
- 81.Bc4
- Rg1
- 82.Ka3
- Re1
- 83.Kb2
- Kb4
- 84.Bd5
- Rd1
- 85.Bc4
- Rd2+
- 86.Kc1
- Rh2
- 87.Bd5
- Kc3
- 88.Kb1
- Rd2
- 89.Be6
- Rb2+
- 90.Ka1
- Re2
- 91.Bd5
- Rd2
- 92.Be6
- Kb4
- 93.Bf7
- Rf2
- 94.Be6
- Ka3
- 95.Kb1
- Rf1+
- 96.Kc2
- Rf6
- 97.Bd5
- Rd6
- 98.Bf7
- Rc6+
- 99.Kb1
- Rc3
- 100.Be6
- Re3
- 101.Bf7
- Re1+
- 102.Kc2
- Kb4
- 103.Bg8
- Re7
- 104.Bd5
- Kc5
- 105.Bg8
- Kd4
- 106.Kb2
- Re1
- 107.Kc2
- Re2+
- 108.Kb1
- Kc3
- 109.Bf7
- Re1+
- 110.Ka2
- Kb4
- 111.Bg8
- Re2+
- 112.Kb1
- Ka3
- 113.Bf7
- Re1+
- 114.Kc2
- Re7
- 115.Bd5
- Rd7
- 116.Be6
- Rd4
- 117.Bf7
- Rb4
- 118.Be6
- Ka2
- 119.Bf7
- Ka1
- 120.Be6
- Rb6
- 121.Bd5
- Rb5
- 122.Be6
- Rc5+
- 123.Bc4
- a4
- 124.Kc3
- a3
- 解決策:124...a3
- 125.Kc2
- Rf5
- 125...Ka2
- 126.Kc1
- Rc7
- 127.Kc2
- Ka1 反復による引き分け
- 126.Bg8
- Rc5+
- 127.Bc4
- Ka2
- 127...Rf5
- 128.Bg8
- Rc5+
- 129.Bc4 反復による引き分け
- 128.Kc1
- Rc7
- 128...Rf5 with a drawn endgame, for example:
- 129.Kc2
- Rh5
- 130.Be6
- Rh2+
- 131.Kc1
- Rh1+
- 132.Kc2
- Rh6
- 133.Bd5
- Rh2+
- 134.Kc1
- Rh3
- 135.Kc2
- Ka1
- 136.Bf7
- Rh2+
- 137.Kc1
- Rg2
- 138.Bd5
- Re2
- 139.Bg8
- Re3
- 140.Kc2
- Rh3
- 141.Bd5
- Rh2+
- 142.Kc1
- Rh3
- 143.Kc2
- Rh5
- 144.Bf7
- Rf5
- 145.Bg8
- Rf2+
- 146.Kc1
- Rf3
- 147.Kc2
- Rf8
- 148.Bd5
- Rf5
- 149.Bg8
- 128...Ka1
- 129.Kc2 反復による引き分け
- 129.Kc2
- Ka1
- 130.Kc1
- Re7
- 130...Rg7
- 131.Bd5
- Re7
- 132.Bg8
- Rc7+
- 133.Bc4 反復による引き分け
- 130...Ka2
- 131.Kc2
- Ka1 反復による引き分け
- 131.Kc2
- 131.Bg8
- Rc7+
- 132.Bc4 反復による引き分け
- 131...Rc7
- 131...Re3
- 132.Bf7 反復による引き分け
- 131...Ka2 with a drawn endgame, for example:
- 132.b4+
- Ka1
- 133.b5
- Rc7
- 134.Kb3
- a2
- 135.b6
- Rc6
- 136.Bd3
- Rxb6+
- 137.Kc2
- Rh6
- 138.Bf5
- Rh2+
- 139.Kb3
- Rh4
- 140.Bg6
- Rh3+
- 141.Kc2
- Rh2+
- 142.Kb3
- Rb2+
- 143.Kc3
- Rg2
- 144.Bh7
- Rg3+
- 145.Kc2
- Rg2+
- 146.Kb3
- Rb2+
- 147.Kc3
- Rb6
- 148.Kc2
- Rb2+
- 149.Kc3
- Rb7
- 150.Bf5
- Rc7+
- 151.Kb3
- Rc6
- 152.Bh7
- Rb6+
- 153.Kc2
- Rc6+
- 154.Kb3
- Rh6
- 155.Bf5
- Rb6+
- 156.Kc3
- Rc6+
- 157.Kb3
- Rf6
- 158.Bh7
- Re6
- 159.Kc2
- Re2+
- 160.Kc3
- Re7
- 161.Bg6
- Re1
- 162.Bf5
- Rf1
- 163.Bg6
- Rf3+
- 164.Kc2
- Rf2+
- 165.Kc3
- Rh2
- 166.Bf5
- Rh5
- 167.Be4
- Rh3+
- 168.Kc2
- Rh2+
- 169.Kb3
- Rb2+
- 170.Kc3
- Rb6
- 171.Bh7
- Rc6+
- 172.Kb3
- 132.Kc1
- Rg7
- 132...Re7
- 133.Kc2
- Re3
- 134.Bf7 反復による引き分け
- 132...Ka2
- 133.Kc2
- Ka1 反復による引き分け
- 133.Be6
- 133.Bd5
- Re7
- 134.Bc4
- 134.Bg8
- Rc7+
- 135.Bc4 反復による引き分け
- 134...Re1+
- 135.Kc2
- Re3
- 136.Bf7
- 136.Bg8
- Re2+
- 137.Kc1
- Re3
- 137...Re8
- 138.Bf7
- Ra8 with a drawn endgame, for example:
- 139.Bc4
- Rf8
- 140.Bd5
- Rc8+
- 141.Bc4
- Rc5
- 142.Kc2
- 137...Ka2 with a drawn endgame, for example:
- 138.Bc4
- Re1+
- 139.Kc2
- Rg1
- 140.Bd5
- Rg5
- 141.Be6
- Rc5+
- 142.Bc4
- Ka1
- 143.Kc1
- Rg5
- 144.Be6
- Rg2
- 145.Bd5
- Re2
- 146.Bg8
- 138.Kc2
- Re2+
- 139.Kc1
- Ka2 with a drawn endgame, for example:
- 139...Re8
- 140.Bf7
- Ra8 with a drawn endgame, for example:
- 141.Bc4
- Rf8
- 142.Bd5
- Rc8+
- 143.Bc4
- Rc5
- 144.Kc2
- 139...Re3
- 140.Kc2 反復による引き分け
- 140.Bc4
- Re1+
- 141.Kc2
- Rg1
- 142.Bd5
- Rg5
- 143.Be6
- Rc5+
- 144.Bc4
- Ka1
- 145.Kc1
- Rg5
- 146.Be6
- Rg2
- 147.Bd5
- Re2
- 148.Bg8
- 136...Ka2 with a drawn endgame, for example:
- 136...Rh3
- 137.Bd5
- Rh2+
- 138.Kc1
- Rh3
- 139.Kc2
- Rh2+
- 140.Kc1
- Rh5
- 141.Be6
- Rc5+
- 142.Bc4
- Rg5
- 143.Be6
- Rg2
- 144.Bd5
- Re2 with a drawn endgame, for example:
- 145.Bg8
- Re3
- 146.Kc2
- Re2+
- 147.Kc1
- Ka2
- 148.Bc4
- Re1+
- 149.Kc2
- Rg1
- 150.Bd5
- Rg5
- 151.Be6
- Rc5+
- 152.Bc4
- Ka1
- 153.Kc1
- Rf5
- 154.Bg8
- Rc5+
- 155.Bc4
- 136...Re2+
- 137.Kc1
- Re1+
- 138.Kc2
- Re2+
- 139.Kc1
- Re1+
- 140.Kc2
- Re2+ 反復による引き分け
- 137.b4+
- Ka1
- 138.b5
- Rf3
- 139.Be6
- Rf6
- 140.Bg8
- Rf8
- 141.Be6
- Rf2+
- 142.Kb3
- Rb2+
- 143.Kxa3
- Rxb5
- 144.Bc4
- Re5
- 145.Kb3
- Rg5
- 146.Bd3
- Rg3
- 147.Kc4
- Kb2
- 148.Kd4
- Kc1
- 149.Bf5
- Ra3
- 150.Bd7
- Kd2
- 151.Bb5
- Rh3
- 152.Bc6
- Rh4+
- 153.Be4
- Ke2
- 154.Kd5
- Ke3
- 155.Bb1
- Rh5+
- 156.Kc4
- Rh1
- 157.Bg6
- Rd1
- 158.Bh7
- Rd7
- 159.Bg8
- Ke4
- 160.Kc5
- Ke5
- 161.Kc6
- Ra7
- 162.Bc4
- Ra3
- 163.Be2
- Rc3+
- 164.Kb5
- Kd5
- 165.Bd1
- Kd4
- 166.Kb6
- Rc1
- 167.Bg4
- Rg1
- 168.Be2
- Re1
- 169.Bg4
- Kc4
- 170.Kc6
- Rg1
- 171.Bh5
- Ra1
- 172.Bf7+
- Kd4
- 173.Bh5
- Rc1+
- 174.Kd6
- Rh1
- 175.Bf7
- Rh6+
- 176.Be6
- Rf6
- 177.Kd7
- Ke5
- 178.Bg8
- Rd6+
- 179.Kc7
- Ra6
- 180.Kd7
- Ra7+
- 181.Kc6
- Ra5
- 182.Bc4
- Ra1
- 133...Rg1+
- 133...Rc7+
- 134.Bc4 反復による引き分け
- 133...Ka2 with a drawn endgame, for example:
- 134.Bd5
- Rg1+
- 135.Kc2
- Rg5
- 136.Be6
- Rc5+
- 137.Bc4
- Ka1
- 138.Kc1
- Rg5
- 139.Be6
- Rg2
- 140.Bd5
- Re2
- 141.Bg8
- Re3
- 142.Kc2
- Rh3
- 143.Bd5
- Rh2+
- 144.Kc1
- Rh3
- 145.Kc2
- Rh5
- 146.Bf7
- Rf5
- 147.Bg8
- Rf2+
- 148.Kc1
- Rf3
- 149.Kc2
- Rf8
- 150.Bd5
- Rf5
- 151.Bg8
- 134.Kc2
- Rg2+
- 135.Kc1
- Rg1+
- 135...Rg3
- 136.Kc2
- Ka2 with a drawn endgame, for example:
- 137.b4+
- Ka1
- 138.b5
- Rg2+
- 139.Kb3
- Rb2+
- 140.Kxa3
- Rxb5
- 141.Bc4
- Re5
- 142.Kb3
- Rg5
- 143.Bd3
- Rg3
- 144.Kc4
- Kb2
- 145.Kd4
- Kc1
- 146.Bf5
- Ra3
- 147.Bd7
- Kd2
- 148.Bb5
- Rh3
- 149.Bc6
- Rh4+
- 150.Be4
- Ke2
- 151.Kd5
- Ke3
- 152.Bb1
- Rh5+
- 153.Kc4
- Rh1
- 154.Bg6
- Rd1
- 155.Bh7
- Rd7
- 156.Bg8
- Ke4
- 157.Kc5
- Ke5
- 158.Kc6
- Ra7
- 159.Bc4
- Ra3
- 160.Be2
- Rc3+
- 161.Kb5
- Kd5
- 162.Bd1
- Kd4
- 163.Kb6
- Rc1
- 164.Bg4
- Rg1
- 165.Be2
- Re1
- 166.Bg4
- Kc4
- 167.Kc6
- Rg1
- 168.Bh5
- Ra1
- 169.Bf7+
- Kd4
- 170.Bh5
- Rc1+
- 171.Kd6
- Rh1
- 172.Bf7
- Rh6+
- 173.Be6
- Rf6
- 174.Kd7
- Ke5
- 175.Bg8
- Rd6+
- 176.Kc7
- Ra6
- 177.Kd7
- Ra7+
- 178.Kc6
- Ra5
- 179.Bc4
- Ra1
- 180.Be2
- Rc1+
- 181.Kd7
- Rc2
- 182.Ba6
- Rd2+
- 183.Kc6
- Rd6+
- 184.Kb5
- Kd4
- 185.Bb7
- 135...Ka2 with a drawn endgame, for example:
- 136.Bd5
- Rg1+
- 137.Kc2
- Rg5
- 138.Be6
- Rc5+
- 139.Bc4
- Ka1
- 140.Kc1
- Rg5
- 141.Be6
- Rg2
- 142.Bd5
- Re2
- 143.Bg8
- Re3
- 144.Kc2
- Rh3
- 145.Bd5
- Rh2+
- 146.Kc1
- Rh3
- 147.Kc2
- Rh5
- 148.Bf7
- Rf5
- 149.Bg8
- Rf2+
- 150.Kc1
- Rf3
- 151.Kc2
- Rf8
- 152.Bd5
- Rf5
- 153.Bg8
- 136.Kc2
- Rg2+
- 137.Kc1
- Rg3
- 137...Ka2 with a drawn endgame, for example:
- 138.Bd5
- Rg1+
- 139.Kc2
- Rg5
- 140.Be6
- Rc5+
- 141.Bc4
- Ka1
- 142.Kc1
- Rg5
- 143.Be6
- Rg2
- 144.Bd5
- Re2
- 145.Bg8
- Re3
- 146.Kc2
- Rh3
- 147.Bd5
- Rh2+
- 148.Kc1
- Rh3
- 149.Kc2
- Rh5
- 150.Bf7
- Rf5
- 151.Bg8
- Rf2+
- 152.Kc1
- Rf3
- 153.Kc2
- Rf8
- 154.Bd5
- Rf5
- 155.Bg8
- 138.Kc2
- Ka2 with a drawn endgame, for example:
- 138...Rg5
- 139.Kc1
- Rg2
- 140.Bd5
- Re2 with a drawn endgame, for example:
- 141.Bg8
- Re3
- 142.Kc2
- Rh3
- 143.Bd5
- Rh2+
- 144.Kc1
- Rh3
- 145.Kc2
- Rh5
- 146.Bf7
- Rf5
- 147.Bg8
- Rf2+
- 148.Kc1
- Rf3
- 149.Kc2
- Rf8
- 150.Bd5
- Rf5
- 151.Bg8
- 139.b4+
- Ka1
- 140.b5
- Rg2+
- 141.Kb3
- Rb2+
- 142.Kxa3
- Rxb5
- 143.Bc4
- Re5
- 144.Kb3
- Rg5
- 145.Bd3
- Rg3
- 146.Kc4
- Kb2
- 147.Kd4
- Kc1
- 148.Bf5
- Ra3
- 149.Bd7
- Kd2
- 150.Bb5
- Rh3
- 151.Bc6
- Rh4+
- 152.Be4
- Ke2
- 153.Kd5
- Ke3
- 154.Bb1
- Rh5+
- 155.Kc4
- Rh1
- 156.Bg6
- Rd1
- 157.Bh7
- Rd7
- 158.Bg8
- Ke4
- 159.Kc5
- Ke5
- 160.Kc6
- Ra7
- 161.Bc4
- Ra3
- 162.Be2
- Rc3+
- 163.Kb5
- Kd5
- 164.Bd1
- Kd4
- 165.Kb6
- Rc1
- 166.Bg4
- Rg1
- 167.Be2
- Re1
- 168.Bg4
- Kc4
- 169.Kc6
- Rg1
- 170.Bh5
- Ra1
- 171.Bf7+
- Kd4
- 172.Bh5
- Rc1+
- 173.Kd6
- Rh1
- 174.Bf7
- 125.Kb4
- a2
- 126.Kxc5
- Kb2
- 127.b4
- a1=Q
- 128.b5
- Qg1+
- 129.Kc6
- Kc3
- 130.Bd5
- Kb4