JUAN CRUZ ARIAS

Win
Sección B.1.

Juan Cruz Arias (Argentina)
wKb3,Nh3,Pf4,h4/bKd5,Pb5,c5,e5,f6

1.h5!
1.fxe5? Kxe5=

1…Ke6
1…c4+ 2.Kb4+-

2.Ng5+!
Try : 2.h6? Kf7! (no 2…c4+? 3.Kb4 Kf7 4.f5 Kg8 5.Nf2 Kh7 6.Ng4+-) 3.f5 e4! 4.Nf4 (4.Kc2 e.g. 4…Kg8 5.Nf2 Kh7 6.Nxe4 Kxh6 7.Kd3 Kh5 8.Nxc5 Kg4 9.Ke4 b4 10.Nd7 Kg5 11.Nb6 b3 12.Nc4 Kg4=) 4…e3!=

2…Kf5
main 2…Ke7 3.fxe5 (3.h6? Kf8 4.fxe5 fxe5=) 3…fxe5 4.Ne4 Kf7 5.Nxc5 Kg7 6.Ne4 Kh6 7.Ng3! e4 8.Kc3 b4+ 9.Kxb4 e3 10.Kc3 e2 11.Kd2!+-
or 2…fxg5 3.h6 exf4 4.h7+-

3.fxe5 fxe5
3…fxg5 4.h6 Kg6 5.e6!+-
3…c4+ 4.Kb4!+-

4.Ne4 Ke6 5.Nxc5+ Kf5 6.Ne4!+-

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Recom. 2nd INTERNATIONAL INTERNET TOURNAMENT UAPA-2015

Draw
Sección B.2.
Juan Cruz Arias (Argentina)

wKa3,Nb5,e7,Ra6,Pa4,b2,d5,h5/bKa1,Bf8,Pa2,a5,c4,d4,d7,h6

1.Rg6!
1.Rb6? Bxe7+! 2.d6 Bg5–+;
or 1.Nc3?/Nxd4 Bxe7+–+

1…Bxe7+ 2.d6 Bg5 3.Rxg5
Try : 3.Nxd4? Kb1 4.Nc2 Be3!–+ (No 4…Bc1? 5.Rg1 c3 6.Kb3! cxb2 (6…a1N+ 7.Kxc3 Nxc2 8.Rf1+-) 7.Na3+ Ka1 8.Kc3 b1Q 9.Nc2+ Qxc2+ 10.Kxc2 stalemate)

3…hxg5 4.Nxd4 Kb1
4…g4? 5.Ne2+-

5.Nc2 g4
5…Kxc2 6.Kxa2 g4 7.h6!=

6.h6 g3 7.h7 g2 8.h8Q g1Q 9.Qh7! a1Q+
9…Qd1 /g2/f1 10.Nb4+ Ka1 11.Nc2+=

10.Nxa1+ Kxa1 11.Qh8! Kb1
11…Qc5+? 12.b4+-
or 11…Qg3+ /e3? 12.b3+-
11…Qe1 12.Qc3 (or 12.b3+ c3 13.Qxc3+ Qxc3) 12…Qxc3+ 13.bxc3 stalemate

12.Qh7+ Ka1 13.Qh8!= positional draw

Juan Cruz Arias Rec.10thTourney UAPA Draw

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