問題 902546: 白 が 引き分けとするために
FM Nico Stelmaszyk (2387) - IM P1 Martynov (2414)
Titled Tue 21st Mar Late chess.com INT (4), 2023.03.21
Titled Tue 21st Mar Late chess.com INT (4), 2023.03.21
- 1.e4
- c5
- 2.c3
- d5
- 3.exd5
- Qxd5
- 4.d4
- e6
- 5.Nf3
- Nf6
- 6.Be2
- Nc6
- 7.O-O
- Be7
- 8.c4
- Qd7
- 9.dxc5
- Qxd1
- 10.Rxd1
- Bxc5
- 11.a3
- a5
- 12.Nc3
- O-O
- 13.h3
- e5
- 14.Bg5
- Nd4
- 15.Nxd4
- Bxd4
- 16.Bxf6
- gxf6
- 17.Nd5
- Kg7
- 18.Rab1
- Bf5
- 19.Bd3
- Be6
- 20.b4
- axb4
- 21.axb4
- Ra2
- 22.Ne3
- h5
- 23.c5
- Kh6
- 24.Rbc1
- Rg8
- 25.Rc2
- Ra3
- 26.Nf5+
- Kg5
- 27.Nxd4
- exd4
- 28.Be4
- Bb3
- 29.Rxd4
- Bxc2
- 30.Bxc2
- b6
- 31.cxb6
- Rb8
- 32.h4+
- Kh6
- 33.Rd6
- Kg7
- 34.Be4
- Ra6
- 35.b5
- Raxb6
- 36.Bc6
- Ra8
- 37.Rd5
- Rh8
- 38.g3
- Kg6
- 39.Kg2
- Rhb8
- 40.Kf3
- Rc8
- 41.Rc5
- Rd8
- 42.Kf4
- Rd2
- 43.f3
- Rd4+
- 44.Ke3
- Rb4
- 45.Rd5
- Rb8
- 46.Rd2
- f5
- 47.Kf2
- f4
- 48.Be4+
- f5
- 49.Bc6
- fxg3+
- 50.Kxg3
- f4+
- 51.Kh3
- Kf6
- 52.Rd6+
- Ke7
- 53.Rh6
- Rg8
- 54.Rxh5
- Rg3+
- 55.Kh2
- Rb2+
- 56.Kh1
- Rgg2
- 57.Re5+
- Kd6
- 58.Rf5
- Rgd2
- 59.Rg5
- Rh2+
- 60.Kg1
- Rxh4
- 61.Rg4
- Rhh2
- 62.Rxf4
- Rbg2+
- 63.Kf1
- Rb2
- 解決策:63...Rb2
- 64.Rd4+
- Ke5
- 65.Re4+ 白のルークが、マス d4を守っている黒のキングを攻撃します。
- Kd6
- 66.Kg1
- 66.Rd4+
- Kc5
- 67.Rd5+
- Kb4
- 68.Kg1
- Rbg2+
- 69.Kf1
- Rc2
- 70.Kg1
- Rcg2+
- 71.Kf1
- Ra2
- 72.Kg1
- Rag2+ 反復による引き分け
- 66...Rbg2+
- 67.Kf1
- Ra2
- 68.Kg1
- 68.Rd4+
- Ke5
- 69.Re4+ 白のルークが、マス d4を守っている黒のキングを攻撃します。
- Kd6
- 70.Kg1
- 70.Rd4+
- Kc5
- 71.Rd5+
- Kb6
- 72.Kg1
- Rhg2+
- 73.Kf1
- 73.Kh1
- Rh2+
- 74.Kg1
- Rag2+
- 75.Kf1
- Ra2
- 76.Kg1 反復による引き分け
- 73...Raf2+
- 74.Ke1
- Re2+
- 75.Kf1
- Ref2+
- 76.Ke1
- Rb2
- 77.Kf1
- Rgf2+
- 78.Kg1
- 70...Rag2+
- 71.Kf1
- Rb2
- 72.Kg1
- 72.Rd4+
- Kc5
- 73.Rd5+
- Kb4
- 74.Kg1
- Rbg2+
- 75.Kf1
- Rc2
- 76.Kg1
- Rcg2+
- 77.Kf1
- Ra2
- 78.Kg1
- Rag2+ 反復による引き分け
- 68...Rag2+
- 69.Kf1
- Rb2
- 70.Kg1
- 70.Rd4+
- Kc5
- 71.Rd5+
- Kb4
- 72.Kg1
- Rbg2+
- 73.Kf1
- Rc2
- 74.Kg1
- Rcg2+
- 75.Kf1
- Ra2
- 76.Kg1
- Rag2+ 反復による引き分け
- 64.Rd4+
- Kc5
- 65.Rd5+
- Kb6
- 66.Kg1
- Rhg2+
- 67.Kh1
- Rh2+
- 68.Kg1
- Rhe2
- 69.Rd1
- Rg2+
- 70.Kh1
- Rh2+
- 71.Kg1
- Rbg2+
- 72.Kf1
- Rf2+
- 73.Kg1
- Rb2
- 74.f4
- Rhf2
- 75.Rf1
- Rh2
- 76.f5
- Rh8
- 77.Re1
- Rg8+
- 78.Kf1
- Rh8
- 79.Kg1
- Rf8
- 80.Kf1
- Rxf5+
- 81.Kg1
- Rg5+
- 82.Kf1
- Rf5+
- 83.Kg1
- Rf4
- 84.Re6
- Ka5
- 85.Re3
- Rg4+
- 86.Kh1
- Rd4
- 87.Rg3
- Rd1+
- 88.Rg1
- Rdd2
- 89.Rg3
- Kb6
- 90.Rg4
- Rf2
- 91.Rg6
- Ka5
- 92.Rg5
- Rh2+
- 93.Kg1
- Rhd2
- 94.Kh1
- Kb6
- 95.Rg6
- Rf2
- 96.Rg5
- Rbd2
- 97.Rg6
- Rd4
- 98.Kg1
- Rfd2
- 99.Kf1
- Rc4
- 100.Re6
- Rc1+
- 101.Re1
- Rcc2
- 102.Kg1
- Rf2
- 103.Kh1
- Rfd2
- 104.Kg1
- Rc3
- 105.Rf1
- Rg3+
- 106.Kh1
- Rh3+
- 107.Kg1
- Rh6
- 108.Rf2
- Rg6+
- 109.Kf1
- Rxf2+
- 110.Kxf2
- Rxc6
- 111.bxc6
- Kxc6