Problem 280950: Hitam jalan menang di akhir permainan
Daniel Iliaguev (2103) - WFM Michelle Katkov (2078)
Israeli Youth U18 2021 HaKfar HaYarok ISR, 2021.03.25
Israeli Youth U18 2021 HaKfar HaYarok ISR, 2021.03.25
- 1.e4
- e5
- 2.Kf3
- Kc6
- 3.d4
- exd4
- 4.Gc4
- Gc5
- 5.c3
- Kf6
- 6.e5
- d5
- 7.Ge2
- Ke4
- 8.cxd4
- Gb6
- 9.O-O
- O-O
- 10.Ge3
- f6
- 11.exf6
- Mxf6
- 12.Kbd2
- Gf5
- 13.Kb3
- Bad8
- 14.Bc1
- a5
- 15.Kbd2
- h6
- 16.Bxc6
- bxc6
- 17.Ma4
- c5
- 18.Bd1
- cxd4
- 19.Gxd4
- Gxd4
- 20.Mxd4
- Mxd4
- 21.Kxd4
- Kxd2
- 22.Bxd2
- c5
- 23.Kc6
- Bde8
- 24.f3
- d4
- 25.Gc4+
- Ge6
- 26.Kxa5
- Gxc4
- 27.Kxc4
- Be1+
- 28.Rf2
- Bc1
- 29.Ke5
- Bd8
- 30.Kd3
- Ba1
- 31.Kxc5
- Bxa2
- 32.Ke6
- Bb8
- 33.Kxd4
- Bbxb2
- 34.Bxb2
- Bxb2+
- 35.Rg3
- Rf7
- 36.Kf5
- Rf6
- 37.Kd6
- Re6
- 38.Ke4
- Re5
- 39.h4
- Be2
- 40.Kf2
- Rd4
- 41.Kh3
- Re3
- 42.Kf4
- Ba2
- 43.Kd5+
- Rd4
- 44.Kf4
- Ba6
- 45.h5
- Re5
- 46.Kd3+
- Rf5
- 47.Rh4
- Ba3
- 48.Kf2
- Ba2
- 49.Rg3
- Rg5
- 50.Ke4+
- Rxh5
- 51.Kc3
- Bc2
- 52.Ke4
- Rg6
- 53.Kf2
- Rf5
- 54.Kd1
- Re5
- 55.Ke3
- Be2
- 56.Kg4+
- Rd4
- 57.Kf2
- Bb2
- 58.Kh3
- Re3
- 59.Kf4
- Bd2
- 60.Kh3
- g5
- 61.f4
- Jawaban:61.f4
- g4 Pion hitam mengalihkan Raja putih dari melindungi pion itu.
- 62.Rxg4
- Bxg2+
- 63.Rh5 with a winning endgame, for example:
- 63.Rh4 with a winning endgame, for example:
- Rf3
- 64.f5
- Bd2
- 65.Rh5
- Bd6
- 66.f6
- Bxf6
- 67.Kg1+
- Rf2
- 68.Kh3+
- Rg3
- 69.Kg1
- Be6
- 70.Kh3
- Be1
- 71.Kf2
- Rxf2
- 63.Rf5 with a winning endgame, for example:
- Rf3
- 64.Re5
- Bg3
- 65.f5
- Bxh3
- 63...Re4
- 64.Rh4
- Rf5
- 65.Rh5
- Bg4
- 66.Kf2
- Bxf4
- 67.Kd1
- Bf3
- 68.Rxh6
- Bh3+
- 69.Rg7
- Bd3
- 70.Kb2
- Bd7+
- 71.Rf8
- Rf6
- 72.Re8
- Bd4
- 73.Rf8
- Bd8#
- 61...gxf4+
- 62.Kxf4
- Bd6
- 63.Rg4
- Ba6
- 64.g3
- Ba5
- 65.Kg2+
- Rf2
- 66.Kf4
- Bg5+
- 67.Rh4
- Bxg3
- 68.Rh5
- Rf3
- 69.Ke6
- Bh3+
- 70.Rg6