1.Rf7+! 1.Rd5+? Kg6 2.Rg5+ Kf7!=   1...Kg4 1...Ke4 2.Re7+- pin 1...Qxf7 2.Nh6++- fork 1...Kg6 2.Rf6++-   2.Rg7+ Kh5! 2...Kf5 3.Rg5+ Ke4 4.Re5++- 2...Kxh4 3.Bf6+ Kh5 4.Rg5++- leads to mate   3.Rh7+ 3.Nf6+? Kxh4=   3...Kg4 3...Kg6 4.Rh6++- pin   4.Nh6+ Kxh4 4...Kh5 5.Nf7+ Kg4 6.Ne5+ Kf5 7.Rh5+ Ke4 8.Nf3+-   5.Bf6+! 5.Nf7+? Kg4 6.Ne5+ Kg5=   5...Kh5 5...Qxf6 6.Ng8++-     6.Ng8+ Kg6 /g4 7.Rg7+ Kf5 7...Kh5 8.Rg5++-   8.Rg5+ Ke4 9.Re5+ Qxe5 10.Bxe5 Kxe5 11.Kf1! try: 11.Nh6? Kf6! (11...Ke4? 12.Nf7!+-) 12.Kf1 Kg6 13.Ng8 (13.Ng4 Kf5!=) 13...Kf7 14.Ke2 Kxg8=; 11.Ne7? Ke4!=   11...Ke4 12.Nf6+! try: 12.Ke2? f3+! 13.gxf3+ Kf4 14.Nf6 g2 15.Nh5+ Kg5=   12...Kf5 13.Nd5! 13.Nd7? Ke4 14.Nc5+ (14.Nf6+ Kf5 15.Nd5 is loss of time) 14...Ke3= 13.Ne8? Kg4 draw or , is loss of time   13...Ke4 14.Nc3+ Ke3 /d3 15.Nd1+ Kd2 16.Nb2! 16.Nf2? f3! 17.gxf3 Ke3!=   16...Ke3 17.Nc4+ Kd3 18.Ne5+ 18.Nd6? Ke3 19.Nf5+ Ke4 20.Nh4 Ke3 is a loss of time   18...Ke4 19.Nf3 Kd3! Position of study Reti Mandler 1928 is reached 20.Ke1 Ke3 21.Ne5 Ke4 21...Kd4 22.Ng4 Ke4 23.Ke2+-   22.Nc4! 22.Nf7? Ke3 is a loss of time   22...Kd3 23.Nd2 Ke3 24.Nf3 Zugzwang 24...Kd3 25.Kf1 Ke3 26.Ne1 Kd2 27.Nc2 Kxc2 28.Ke2+-  

 

Themes: a) Domination, and b) piece minor against pawns ( after study Reti Mandler 1928 )