<p>1.Ne3 ! ~</p> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2.N:g4 + (A)</p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kd4 3.Bf6 # (C)</p></blockquote></blockquote> <p> 2...Kf4 3.Bd6 # (D)</p> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p>2.Nc4 + (B) </p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kd4 3.Bf6 # (C)</p></blockquote></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kf4 3.Bd6 # (D)</p></blockquote></blockquote> <p> 1...Bg3 2.Bf6 + (C)</p> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kf4 3.Ng2 #</p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...K:f6 3.N:g4 # (A)</p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kd6 3.Nc4 # (B)</p></blockquote> <p>1...Bc3 2.Bd6 + (D)</p> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kd4 3.Nc2 #</p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...Kf6 3.N:g4 # (A)</p></blockquote> <blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px;"><p> 2...K:d6 3.Nc4 # (B)</p></blockquote> <p>1...B:b4 2.R:b4 ~ 3.Re4 # 3.N:g4 #</p><p>The two thematic variations have the moves of the two threats in the reverse order.</p>