Puzzle 335889: Wit naar winst in het eindspel
IM Peter T Roberson (2437) - CM Nitish Nathan (1823)
Titled Tuesday 6th July chess.com INT (3), 2021.07.06
Titled Tuesday 6th July chess.com INT (3), 2021.07.06
- 1.b3
- d5
- 2.Bb2
- Bf5
- 3.e3
- e6
- 4.f4
- Nf6
- 5.Be2
- Be7
- 6.d3
- Nbd7
- 7.Nd2
- c6
- 8.g4
- Bg6
- 9.h4
- h6
- 10.h5
- Bh7
- 11.g5
- hxg5
- 12.fxg5
- Ng8
- 13.Bxg7
- Bxg5
- 14.Bxh8
- Bh4+
- 15.Kf1
- e5
- 16.Ndf3
- Be7
- 17.Nxe5
- Bf6
- 18.Bxf6
- Qxf6+
- 19.Nef3
- O-O-O
- 20.Rh4
- Nh6
- 21.Rf4
- Qg7
- 22.Ke1
- Nf5
- 23.Kd2
- Re8
- 24.e4
- dxe4
- 25.Rxe4
- Rd8
- 26.Qf1
- Ng3
- 27.Qh3
- Nxe4+
- 28.dxe4
- Qxa1
- 29.Bd3
- Qf6
- 30.e5
- Qf4+
- 31.Ke2
- Bxd3+
- 32.cxd3
- Kb8
- 33.d4
- Nb6
- 34.h6
- Nd5
- 35.h7
- Qe3+
- 36.Kf1
- Rh8
- 37.Ne2
- Qd3
- 38.e6
- Qxe2+
- 39.Kxe2
- Nf4+
- 40.Ke3
- Nxh3
- 41.exf7
- Kc7
- 42.Ne5
- Ng5
- 43.Ng6
- Nxf7
- 44.Nxh8
- Nxh8
- 45.Kf4
- Kd7
- 46.Ke5
- Ke7
- 47.d5
- cxd5
- 48.Kxd5
- Kd7
- 49.Kc5
- Ng6
- 50.Kd5
- Ke7
- 51.Kc5
- Kd7
- 52.a4
- a6
- 53.Kb6
- Kc8
- 54.Kc5
- Kd7
- 55.Kb6
- Kc8
- 56.a5
- Kb8
- 57.Kc5
- Kc7
- 58.Kd5
- Kd7
- 59.b4
- Ke7
- 60.Kc5
- Kd7
- 61.b5
- axb5
- 62.Kxb5
- Kc7
- 63.Kc5
- Kd7
- 64.Kb6
- Kc8
- 65.Kb5
- Kb8
- 66.Kc5
- Ka7
- 67.Kd5
- Ka6
- 68.Ke4
- Kxa5
- Oplossing:68...Kxa5
- 69.Kf5
- Ne7+ with a winning endgame, for example:
- 69...Nh8
- 70.Kf6
- b5
- 71.Kg7
- b4
- 72.Kxh8
- b3
- 73.Kg7
- b2
- 74.h8=Q
- b1=Q
- 75.Qa8+
- Kb6
- 76.Qb8+
- Ka6
- 77.Qxb1
- 69...Nh4+ with a winning endgame, for example:
- 70.Kf6
- Nf3
- 71.h8=Q
- Kb4
- 72.Qh7
- b6
- 73.Qe4+
- Kc3
- 74.Qxf3+
- 70.Ke6
- Ng6
- 71.Kf6
- Nf8
- 72.h8=Q
- Nd7+
- 73.Ke6
- Nb6
- 74.Qc3+
- Kb5
- 75.Qc7
- Ka6
- 76.Kd6
- Na4
- 77.Kd5
- Nb6+
- 78.Kc5
- Na4+
- 79.Kb4
- b5
- 80.Qc6+
- Ka7
- 81.Kxb5
- 69.Kf5
- Nh8
- 70.Kf6
- b5
- 71.Kg7
- b4
- 72.Kxh8
- b3
- 73.Kg7
- b2
- 74.h8=Q
- b1=Q
- 75.Qa8+
- Kb4
- 76.Qb7+
- Kc3
- 77.Qxb1
- Kd2
- 78.Qg6
- Ke3
- 79.Kf6
- Kd4
- 80.Qf5
- Kc3
- 81.Ke6
- Kb2
- 82.Kd5
- Kc1
- 83.Kc4
- Kd1
- 84.Qf2
- Kc1
- 85.Kc3
- Kb1
- 86.Qb2#