Torneo Selección 2015 - Quinta ronda

(32) González, Mariano - Nieto, Ezequiel [B06] Selección, Rosario (5.1), 23/7/2015 1.e4 d6 2.d4 g6 3.Ad3 Ag7 4.Ce2 e5 5.c3 Cf6 6.0-0 0-0 7.f4 De8 8.Dc2 a5 9.fxe5 dxe5 10.Ag5 Cfd7 11.Cd2 Ca6 12.Tf2? [12.a3± ] 12...exd4 13.Cxd4 Ce5 [13...Cb4!∓ 14.cxb4 Axd4 ] 14.Ae2 Cc5 15.h3 Ce6 16.Af6 Cxd4? [16...Axf6 17.Txf6 Dd8⩱ ] 17.cxd4 Axf6 [17...Dc6⩲ ] 18.Txf6 Cc6 19.Dc3 De7 20.Taf1?! [20.Tf2± ] 20...Cb4?? [20...Af5! 21.e5 (21.exf5? Dxf6 ) 21...Tad8⩲ ] 21.Ac4 Ae6 22.d5 Dc5+ 23.Rh1 b5 24.dxe6 bxc4 25.exf7+ Txf7 26.Txf7 1-0

(33) Sartor, Pablo - Jessé, José [B16] Selección, Rosario (5.2), 23/7/2015 1.e4 c6 2.d4 d5 3.Cd2 dxe4 4.Cxe4 Cf6 5.Cxf6+ gxf6 6.Af4 Af5 7.Cf3 e6 8.Dd2 Ad6 9.Axd6 Dxd6 10.0-0-0 Cd7 11.Ad3 Ag4 12.Ae2 0-0-0 13.h3 Axf3 14.Axf3 Cb6 15.The1 h5 16.a3 Rb8 17.Db4?! [17.h4⩲ ] 17...Dxb4 18.axb4 h4 19.c3 Rc7 20.Rc2 Cd5 21.Rb3 Cf4! 22.Te4 Cg6 23.Ra4 [23.c4⩱ ] 23...f5 24.Tee1 a6 25.c4 Td7 [25...Cf4∓ ] 26.d5 [26.Rb3⩱ ] 26...cxd5 27.cxd5 e5 28.b5 axb5+ 29.Rxb5 Td6 30.Tc1+ Rd7 31.Tc5 Tc8? [31...e4 32.Ae2 b6−+ ] 32.Tec1? [32.b4⩱ ] 32...Txc5+ 33.Txc5 Cf4 34.Rc4 e4 35.Ad1 Cxg2 36.f3?? [36.Tb5∓ ] 36...Ce3+ 0-1

(34) Larrosa, Damián - Rodríguez, Lisandro [B15] Selección, Rosario (5.3), 23/7/2015 1.e4 c6 2.d4 d5 3.Cc3 dxe4 4.Cxe4 Cf6 5.Cxf6+ exf6 6.Cf3 Ad6 7.Ad3 0-0 8.h3 Te8+ 9.Ae3 Db6 10.Tb1 Da5+ 11.c3 Dxa2 12.0-0 Da5 13.Cd2 Ae6 14.Ce4 Dc7 [14...Ae7⩲ ] 15.Dh5 Ae7?? [15...Af4 16.Cxf6+ gxf6 17.Dxh7+ Rf8 18.Tbe1∞ ] 16.Cc5? [16.Cg5! Rf8 (16...fxg5 17.Dxh7+ Rf8 18.Dh8# ) 17.Cxh7+ Rg8 18.Cg5 Ad6 19.Cxe6 Txe6 20.Dh7+ Rf8 21.Af5+− ] 16...g6 17.Cxe6 Dd6 [17...fxe6? 18.Axg6 hxg6 19.Dxg6+ Rh8 20.Dxe8++− ] 18.Df3 fxe6 [18...Dxe6⩲ ] 19.Ac4 Rg7 20.Af4 Dd7 21.g4 [21.De3± ] 21...Ad6 22.Tfe1 e5? [22...Axf4 23.Dxf4 a5⩲ ] 23.dxe5 Axe5 24.Tbd1 Dc7 25.Td3?? [25.g5! fxg5 26.Txe5 Txe5 27.Axe5+ Dxe5 28.Df7+ Rh6 29.Dxb7+− ] 25...Cd7 26.Tde3 Te7?! [26...Tf8⩱ ] 27.g5 fxg5? [27...f5= ] 28.Axg5 Tf8 29.Dg4 [29.Axe7 Txf3 30.Txf3+− ] 29...Ah2+ 30.Rg2 Txe3 31.Txe3 [31.Axe3± ] 31...Cf6?? [31...Ae5= ] 32.Dh4 Ad6 33.Ah6+ [33.Dh6+ Rh8 34.Axf6+ Txf6 35.Te8+ Af8 36.Txf8+ Txf8 37.Dxf8# ] 33...Rh8 34.Axf8 1-0

(35) Santini, Maximiliano - Piazza, Cristián [B78] Selección, Rosario (5.4), 23/7/2015 1.e4 c5 2.Cf3 d6 3.d4 cxd4 4.Cxd4 Cf6 5.Cc3 g6 6.Ae3 Ag7 7.f3 Cc6 8.Ac4 0-0 9.Dd2 Ad7 10.0-0-0 Tc8 11.Ab3 Cxd4 12.Axd4 b5 13.g4 [13.Cd5 Cxd5 14.Axg7 Rxg7 15.exd5 a5 16.a3 Db6 17.The1 Tfe8 18.g4 b4 19.a4 Dc5 20.Rb1 e5! 21.dxe6 Axe6 22.h4! Axb3 23.cxb3 Txe1 24.Txe1∞ Anand - Tiviakov, Wijk aan Zee 2001 - 80/211] 13...a5 14.g5 Ch5 15.Axg7 Cxg7 16.e5? [16.a3= ] 16...Cf5 17.Ce4 a4 18.Ad5 Dc7? [18...dxe5 19.Axf7+ Txf7 20.Dxd7 Dxd7 21.Txd7 Cd4 22.c3 b4∓ ] 19.exd6 Cxd6 20.Cxd6 Dxd6 21.Ae4 Dxd2+ 22.Txd2 Ae6 23.h4 [23.a3= ] 23...Axa2 24.h5 Rg7 25.Tdh2 Th8 [25...Tg8⩱ ] 26.h6+ Rf8 27.Td2 Ae6? [27...f6= ] 28.Thd1? [28.Ab7 Tb8 29.Ac6± ] 28...f6 29.Ac6 Rf7 30.Axb5 Ta8 31.f4 Ta5 [31...Thb8= ] 32.c4 Tc8 33.Td8 Taa8 34.Txc8 Txc8 35.Td4 Tc5 36.Td8? [36.gxf6 exf6 37.Rd2⩲ ] 36...Axc4 [36...fxg5 37.fxg5 Axc4 38.Axc4+ Txc4+∓ ] 37.Ae8+ Re6 38.Ad7+ Rd5?? [38...Rf7= ] 39.Af5+ Rc6 40.Tc8+ Rd6 41.Txc5 Rxc5 42.Axg6! Ag8 [42...hxg6 43.h7+− ] 43.Ae8 fxg5 44.fxg5 Rd6 [44...Rb4 ] 45.Axa4 Re5 46.Ac2 e6 47.g6 hxg6 48.Axg6 Rd6 49.h7 Axh7 50.Axh7 Rc5 51.Rc2 Rb4 52.Ag8 e5 53.Rd3 Rc5 54.Re4 Rb4 55.Rxe5 Rc5 56.Af7 Rb4 57.Rd4 Rb5 58.Rc3 Rc5 59.Ac4 Rc6 60.Rb4 Rb6 61.Ab5 Rb7 62.Rc5 Rc7 63.b4 Rb7 64.Ad3 Rc7 65.Rb5 Rb7 66.Ae4+ Ra7 67.Af3 Rb8 68.Rb6 1-0

(36) Orsini, Romina - Algarañás, Francisco [C50] Selección, Rosario (5.5), 23/7/2015 1.e4 e5 2.Cf3 Cc6 3.Ac4 Ac5 4.d3 h6 5.0-0 Cf6 6.Cc3 d6 7.h3 0-0 8.Ca4 Ab6 9.Cxb6 axb6 10.a3 Ae6 11.Axe6 fxe6 12.De2 Te8 13.c3 d5 14.Ch2 De7 15.Ad2 Tad8 16.Rh1 Dd7 17.Tad1 Ca5 18.Cg4 Cxg4 19.Dxg4 Rh8 20.Dh5 Tf8 21.Dxe5 [21.exd5 exd5 22.Dxe5⩲ ] 21...Cc6? [21...dxe4 22.Dxe4 Dxd3≅ ] 22.Dh5 De7 23.g4 Df7 24.Dxf7 Txf7 25.f4 [25.Ae3± ] 25...dxe4 26.dxe4?? [26.d4⩲ ] 26...Tfd7 27.Tf2 Ca5 28.f5 exf5 [28...e5−+ ] 29.exf5 [29.e5! fxg4 30.hxg4 Cc4 31.e6∓ ] 29...Cc4 30.f6 gxf6 31.Txf6 Rg7 32.Tdf1 [32.Txh6 ] 32...Cxd2 33.T1f4 Te7 34.Rg2 Ce4 35.T6f5 Td2+ 36.Rf3 Cg5+ 0-1

(37) Mancilla, Manuel - Martínez, Francisco [B01] Selección, Rosario (5.6), 23/7/2015 1.e4 d5 2.exd5 Dxd5 3.Cc3 Da5 4.d4 Cf6 5.Cf3 Af5 6.Ac4 c6 7.Ad2 e6 8.De2 Axc2 9.d5 cxd5 10.Cxd5 Dd8 11.Ag5 Aa4 12.0-0 Ae7 13.Cf4 0-0 14.Tfe1 Ab4 15.Tec1 Te8 16.b3 Ad7 17.Cd3 Ae7 18.Td1?? Cd5?? [18...b5−+ ] 19.Axe7 Txe7 20.Cde5!? Cc3 [20...Cc6= ] 21.Dc2 [⌓21.Dd3 Cxd1 22.Cg5 g6 23.Txd1≅ ] 21...Cxd1 22.Txd1?! [22.Cg5 g6 23.Txd1≅ ] 22...f6 23.Cg4? [23.Ad3! fxe5? 24.Axh7+ Rf8 25.De4→ ] 23...Dc7 24.De2 Rf8 [24...Cc6−+ ] 25.h4 e5 26.Ce3 Ac6 27.h5 b5? [27...Td7∓ ] 28.Axb5? [28.Cd5 Axd5 29.Axd5 Cc6 30.De4 Td7 31.Dxh7 Txd5 32.Txd5⩲ ] 28...Td7 [28...Axb5 29.Dxb5 Td7∓ ] 29.Tc1? [29.Ac4= ] 29...a6?? [29...Axb5 30.Txc7 Axe2−+ ] 30.Aa4? [30.Axc6 Cxc6 31.Dc2 Td6 32.Dxh7+− ] 30...Db7 31.Dc4 Axa4 32.Dxa4 Ta7 33.Dg4 Cc6 34.Cc4 Cd4 35.Cxd4 Txd4 36.De6 Dd7 37.Db6 Td1+ 38.Txd1 Dxd1+ 39.Rh2 Dxh5+ 40.Rg1 Dd1+ 41.Rh2 Td7 42.Db4+ Rf7 43.Ce3 Dd4 44.Da5 Dd2 45.Dxa6 Dxf2 46.Dc4+ Re7 47.Dc5+⨁ [47.Dc5+ Re8 48.Dc8+ Td8 49.Dc6+ Rf8 50.Dc5+ Rg8 51.Dc4+ Rh8−+ ] 1/2-1/2

(38) Morgado, Walter - Gunno, Fernando [B01] Selección, Rosario (5.7), 23/7/2015 1.e4 d5 2.exd5 Cf6 3.Cf3 Ag4 4.Ae2 Cxd5 5.d4 e6 6.Ad2 Cc6 7.c3 Ad6 8.a4 Cf4 9.Axf4 Axf4 10.a5 a6 11.Cbd2 De7 12.Cb3 e5 13.dxe5 [13.0-0⩲ ] 13...Td8 14.Dc2 Axf3 [14...Cxe5∓ ] 15.Axf3 Cxe5 16.Ae2 Cd3+ 17.Rf1 Ce5? [17...De4= ] 18.g3 Ah6 19.Te1? [19.f4 Cg6 (19...Df6 20.De4! ) 20.Axa6 0-0 (20...bxa6 21.Te1+− ) 21.Axb7+− ] 19...0-0 20.Cd4 [20.f4 Df6! 21.Rg2= ] 20...g6 21.Af3 [21.Rg2 ] 21...c6 22.Rg2 Tfe8 23.Te2 Df6 24.The1 Txd4? [24...c5⩱ ] 25.Txe5? [25.cxd4 Dxf3+ 26.Rg1+− ] 25...Txe5 26.Txe5 Dxe5 27.cxd4 Dxd4 28.Db3 Dd7 29.Db6 Ag7 30.h3? Ad4 [30...Dd2 ] 31.Db3 Aa7 32.Dc2 [32.Dc3∓ ] 32...Dd4 33.De2 Rg7 34.h4 Ac5 35.b3 Ab4 36.h5 Axa5 37.hxg6 hxg6 38.g4 g5 39.De7 Ad8 40.De2 Ab6 41.Ae4 Ac7 42.Df3 De5 43.Af5 Df4? 44.Dc3+? [44.Dxf4 Axf4 45.Ac8= ] 44...Ae5 45.Dc2 Ad4 46.De2 b5 47.Ab1 a5 48.Ae4 c5 49.Af3 a4 50.bxa4 bxa4 51.Da2 Ae5 52.Dc2 Ad4 53.Dxa4 Dd2 54.Dd1 Dxf2+ 55.Rh1 Dh4+ 56.Rg2 Df2+ 57.Rh1 Ae5 58.De2 Dxe2?? [58...Dg3 59.Dg2 De1+ 60.Dg1 Dh4+ 61.Rg2 Dg3+ 62.Rf1 (62.Rh1 Dh3+ 63.Dh2 Dxh2# ) 62...Dxf3+ 63.Df2 (63.Re1 Ac3# ) 63...Dxf2+ 64.Rxf2 c4−+ ] 59.Axe2 Rf6 [59...f5! 60.gxf5 Rf6 61.Ad3 Ad6∓ ] 60.Ac4 Re7 61.Rg2 [61.Ad3= ] 61...f6 [61...f5! ] 62.Rf3 Rd6 63.Re4 Rc6 64.Ae6 Rd6 65.Af5 c4 66.Re3 Ac3 67.Re2 Rc5 68.Rd1 Rb4 69.Rc2 Ae5 70.Ac8 Rc5 71.Af5 Rd4 72.Ac8 Re4 73.Af5+ Rf4 74.Ac8 1/2-1/2

(39) Algarañás, Gastón - Colombo Berra, Pablo [B00] Selección, Rosario (5.8), 23/7/2015 1.e4 b6 2.d4 Ab7 3.Cc3 e6 4.Cf3 Ab4 5.Ad3 c5 6.Ad2 Axc3 7.Axc3 c4 8.Axc4 Axe4 9.0-0 Cf6 10.Te1 0-0 11.Ad2 [11.d5± ] 11...Dc7 12.Ab3 h6 13.c4 Cc6 14.Ac3 d5 15.cxd5 Axd5 16.Tc1 Dd6 17.Axd5 Cxd5 18.Ad2 Tac8 19.a3 Cce7 20.De2 Cg6 21.Da6 Db8 22.Ce5 Cxe5 23.dxe5 Txc1 24.Axc1 Tc8 25.De2 Tc6 26.Dg4? Dxe5! 27.Dd1 [27.Txe5 Txc1+ 28.Te1 Txe1# ] 27...Dc7 28.h3 Tc2 29.b3 Dc5 30.Tf1 a5 31.De1 Tc3 32.b4 axb4 33.axb4 Cxb4 34.Ae3 Dc4 [34...Dc6 35.Axb6! Cd5 36.Ad4 Cf4 37.f3 Tc2 38.De5 Ce2+ 39.Rh2 f6 40.Db8+ Rh7 41.Ae3 Dc3−+ ] 35.Axb6 Cd5 36.Aa5 Tc2 37.Db1 Dc6 38.Db8+ Rh7 39.Dg3 g5 40.h4 Cf4 41.Rh2 f6 42.Ad8 Tc3 43.f3 Rg6 44.Tf2 Tc1 45.Td2 Tf1 46.Tf2 Ch5 0-1

(40) Bergo, Mario - Mijahuanga, Fernando [A03] Selección, Rosario (5.9), 23/7/2015 1.b3 Cf6 2.Ab2 c5 3.e3 d5 4.f4 a6 5.Ae2 Ad7 6.Cf3 b6 7.0-0 Ac6 8.Ce5 Ab7 9.d4 Cbd7 10.Cd2 e6 11.f5 Cxe5? [11...exf5 12.Txf5 Ae7= ] 12.dxe5 Ce4 [12...Cd7 ] 13.fxe6 fxe6 14.Cxe4 dxe4 15.Ah5+ g6 [15...Re7 16.Tf7+ Re8 17.Txg7# ] 16.Dg4 De7 [16...gxh5 17.Dxh5+ Rd7 (17...Re7 18.Df7# ) 18.Tad1++− ] 17.c4?? [17.Axg6+ hxg6 18.Dxg6+ Rd8 19.Tf7 De8 20.Df6+ Rc8 21.Txb7 Rxb7 22.Dxh8+− ] 17...0-0-0 0-1