(2) Educative example 09.04.2014 [Poghosyan, Vardan ] 1...Ra3+ [1...Re1+ 2.Kd4 Re7? ? VP (VP 2...Ra1=; VP 2...Rd1+=) 3.f6 Rd7+ (3...Rf7 4.Rg8 Rxa7 5.Rxg7++–) 4.Kc5 Kg6 5.fxg7 Kxg7 6.Kb6 Rd6+ 7.Kc7 Ra6 8.Kb7+–; VP 1...Ra2=; VP 1...Ra4=; VP 1...Ra5=; VP 1...Ra6=] 2.Kd4 Ra4+ 3.Kc5 Ra1 4.Kd6 [4.f6 Kg6 5.Kd6 Petronijevic 5...Kf7!=] 4...Ra2?+– [? VP] [VP 4...Kf4 5.Ke7 Ke5= (5...Ra6=) ; VP 4...Ra6+ 5.Ke7 Kf4!=] 5.Ke7 Ra5 6.f6 Kg6 7.f7 Re5+ 8.Kd6+– Line (3) Kholmov n. 961 - n. 837 1. ed. , 09.04.2014 [Poghosyan, Vardan ] 1.Rb7+– [1.f6? Rg2+ 2.Kf5 Rf2+ 3.Ke5 Re2+ 4.Kd4 Rf2 5.f7+ Rxf7=; 1.Rd7+– Ra5 2.Rd1 Kh8 3.Rb1 Rc5 4.Rh1 Rc2 5.f6 Rc5+ 6.Kg4 Rc4+ 7.Kg3 Rc6 8.Rxh2+ Kg8 9.f7+ Kg7 10.Rh7+ Kxg6 11.f8Q+– Kxh7 12.Qe7+ Kh6 13.Kg4 Rg6+ 14.Kf5 Rg2 15.Qe3+ Kg7 16.Qd4+ Kh7 17.Kf6 Rg7 18.Qh4+ Kg8 19.Qh5 Rg1 20.Qd5+ Kh7 21.Qe4+ Kh8 22.Qa8+ Kh7 23.Qa7++–; 1.Rc7+–; 1.Rh3? Rg2+ 2.Kh6 Rf2 3.g7 (3.Kg5 Rg2+ 4.Kf4 (4.Kf6 Ra2) 4...Rf2+ 5.Kg4 Rg2+ 6.Kf3 Rg5) 3...Rxf5 4.Kg6 h1Q 5.Rxh1 Rf6+; 1.Re7+– Kf8 2.Rf7+ Kg8 3.Rd7+–] 1...Ra5 2.Rb1 Kh8 3.Rh1 Ra2 4.f6 Ra5+ 5.Kg4 Ra4+ 6.Kg3 Ra6 7.Rxh2+ Kg8 8.Rf2+– Line (416) Kholmov-Pogac 1964 09.04.2014 [Poghosyan, Vardan ] 1...Kf6 [Kholmov 1...h3? 2.f6++– (2.Kf3? h2 3.Ra7+ Kg8 4.Rh7=) ] 2.Kf3 Rg1 [Kholmov 2...h3= 3.Kf4 h2 4.Ra6+ Kg7 (4...Ke7 5.Ra7+ (5.f6+ Kd7) 5...Kd6 (5...Kf8= Transposition) 6.Rh7 Rg2 7.g7 (7.Kf3 Rg5 8.Rxh2 Ke5 9.Rg2 Rxf5+ 10.Kg4 Kf6 11.Kh4 Kg7; 7.Ke4 Rg4+ 8.Kf3 Rg5) 7...Rxg7) 5.Ra7+ Kf8 Transposition (5...Kg8 6.Ra8+ Kg7 7.Kxg5 h1Q 8.f6#) 6.Rh7 (6.Ra8+ Ke7 7.Rh8 Kf6 8.Rf8+ Ke7 9.Rf7+ Kd6 10.Rh7 Rg2) 6...Rg2 7.Ke5 Kg8 8.Kf6 Ra2 9.Kg5 Rb2? VP ? VP a) VP 9...Rf2 10.Rh3 Rg2+ 11.Kf6 Ra2 12.Rh4 Rb2=; b) VP 9...Rg2+ 10.Kf6 Ra2 11.Rg7+ Kf8 (11...Kh8 12.Re7 Ra6+ 13.Kf7 Ra8 14.Re1+–) 12.Rh7 Kg8=; 10.Rc7 (Kholmov 10.f6? Rg2+ 11.Kf5 Rf2+ 12.Ke5 Re2+ 13.Kd4 Rf2 14.f7+ Rxf7=; Kholmov 10.Rh3? VP ? 10...Rg2+ 11.Kh6 Rf2 12.g7 Rxf5 13.Kg6 h1Q 14.Rxh1 Rf6+ 15.Kxf6=) 10...Rb5 11.Rc1 Kh8 12.Rh1 Rb2 13.f6 Rb5+ 14.Kg4 Rb4+ 15.Kg3 Rb6 16.Rxh2+ Kg8 17.Rf2+–] 3.Kf4 Rf1+ 4.Kg4 Rg1+ 5.Kxh4 Rh1+ 6.Kg4 Rg1+ 7.Kf3 Rf1+ 8.Ke2 Rg1 9.Kf2 Rg4 10.Rd5 Rg5 11.Ke3 Rg4 12.Kf3 Rg1 13.Kf4 Rf1+ 14.Ke4 Re1+ 15.Kd4 Rc1 16.Rc5 Rd1+ 17.Kc4 Rc1+ 18.Kb5 Rb1+ 19.Kc6 Rd1 20.Rd5 Rc1+ 21.Kd7 Re1 22.Kd8 Rh1 23.Rd6+ Kxf5 24.Ke7 1–0