<div class="user_solution"><p><strong>1.Bc8 Ra6+!</strong>  (1...Rxa7 2.Bxb7+! Rxb7 3.Nd6+ Ke5 4,Nxb7 Rxc3 5.Nd8 Rg3+  pos.X1  6.Kf7! =)  <strong>2.Kg5!</strong>  (2.Kg7? Rxa7 3.Bxb7 Rxb7+-+)  <strong>2...Rxa7 3.Bxb7+ Rxb7</strong></p><p><strong>4.Nd6+ Ke5!  5.Nc4+!  </strong>(5,Nxb7? Rxc3 6,Nd8 Rg3+! pos.X 7.Kh4 Rg7 -+)  <strong>5...Ke4</strong></p><p><strong>6.Nd6+ Kd5  7.Nxb7 Re8!  </strong>(7...Rxc3 8.Nd8 Rc8  (8...Rg3+ 9.Kf6 =)  9.Nf7 Ke6 10.Nh6 =; 7...Rg3+ 8.Kf5=)  <strong>8.c4+! Kxc4</strong>  (8...Kc6 9.Na5+ Kb6 10.Nb3=)  <strong>9.Nd6+,</strong></p><p><strong>draw,</strong></p></div>