
Igor Kovalenko - Ukrainian GM (1988-) Kovalenko's Page (15 puzzles) Pavel Martynov vs Igor Kovalenko Cappelle la Grande, 2015 Pin Solution (in reverse) Nf4 2.Kxg2 1...Rxg2 Igor Kovalenko vs K Rathnakaran Dubai, 2016 Back rank mate Solution (in reverse) 2.Rb8 Kh8 1.Nf6