Trenchard vence a Emanuel Lasker

Lasker,Emanuel - Trenchard,Herbert William [C51]
London, 1890
[Guillermo Muñoz Portugal]

C50: Gambito Evans 1.e4 e5 2.Cf3 Cc6 3.Ac4 Ac5 4.b4 Axb4 5.c3 Ac5 6.0-0 d6 [6...h6 7.d4 exd4 8.cxd4 Ab6 9.Ab2 f6 10.Ch4 Cge7 11.Dh5+ g6 12.Cxg6 Th7 13.Ac1 d6 14.Ce5+ Rf8 15.Axh6+ Txh6 16.Dxh6+ Re8 17.Dh8+ Cg8 18.Dxg8+ Re7 19.Df7# 1-0 (19) Sagaipova,Z-Ayrapetyan,A Saratov 2014] 7.a4N [7.d4 exd4 8.Db3 Ae6 9.Dxb7 Cge7 10.Ab5 0-0 11.Axc6 Tb8 12.Da6 Tb6 13.Da4 Cxc6 14.cxd4 Cxd4 15.Cxd4 Tb4 16.Cxe6 Txa4 17.Cxd8 Ad4 18.Cc6 Axa1 19.Ae3 Txa2 20.Cxa7 Ta8 21.Cb5 Te8 Buitrago,M-Velez Alvarez,L (1648) Medellin 2010 ½-½ (44); 7.Db3 De7 8.d4 Ab6 9.dxe5 Ca5 10.Da4+ Ad7 11.Ab5 c6 12.Ae2 dxe5 13.c4 c5 14.Da3 Cc6 15.Cc3 Cd4 16.Cxd4 cxd4 17.Cd5 Dxa3 18.Axa3 Cf6 19.Cxb6 axb6 20.Ad6 Ta5 21.f4 Cg4 Pap,M (2195)-Shliperman,I (2400) Menorca 1996 0-1; 7.d4 Ab6=] 7...Cf6 8.d4 exd4 9.cxd4 Ab6 10.Ab5 a6 11.Axc6+ bxc6 12.a5 [12.Dc2 0-0=/+] 12...Aa7 13.Dc2 Ad7 14.e5 dxe5 [14...Cd5 15.exd6 0-0 16.dxc7 Cxc7 17.Cc3=] 15.Aa3 [15.dxe5 Cd5 16.Aa3 c5 17.Axc5 Axc5 18.Dxc5 Cf4+/=] 15...c5 Es un error mover este peón. [15...e4 Mejor era 16.Cbd2 c5 17.Cxe4=] 16.dxe5+/=

Cd5 17.Td1 [17.Axc5!? Axc5 18.Dxc5+/=] 17...Cb4= 18.Axb4 cxb4 19.e6 iniciando una falsa combinación [19.De4 0-0 20.Dxb4 Tb8=] 19...fxe6=/+ 20.Ce5?? [>=20.Cbd2 0-0 21.Ce4-/+]

20...0-0-+ 21.Txd7 [21.Ta2 Txf2 22.Dxf2 b3-+] 21...Df6 [>=21...Txf2 22.Dxf2 Axf2+ 23.Rxf2 Df6+ 24.Cf3 Dxa1-+] 22.Cg4 Dxa1 23.Ch6+ Rh8 24.Cf7+ Txf7! 25.Txf7 Dxa5 [>=25...Ac5! 26.h4 Ad6 27.De4-+] 26.Txc7 Ab6 [>=26...h6-+] 27.Te7?? [>=27.Tc8+ Txc8 28.Dxc8+ Ad8 29.Dxe6-/+] 27...b3! 28.De4 [28.Dxb3 De1#; /\28.-- De1#] 28...Tf8 29.Dxe6 Txf2 [29...Axf2+ 30.Rh1 Ae3 31.Dxe3 Tf1+ 32.Dg1 Txg1+ 33.Rxg1 Dc5+ 34.Rf1 Dxe7 35.Cd2 b2 36.Rf2 a5 37.h4 a4 38.h5 a3 39.h6 a2 40.hxg7+ Dxg7 41.Re2 b1D 42.Cxb1 axb1D 43.Re3 De5+ 44.Rf2 Dbe1+ 45.Rf3 D1g3#] 30.Te8+-+ Tf8+ 31.Rh1

Ac5 32.h4 Db4 33.g3 [33.De1 Dxe1+ 34.Txe1 a5-+] 33...a5 34.h5 [34.Dc6 Dg4 35.Txf8+ Axf8-+] 34...Txe8 [>=34...h6 35.Dc6 a4-+] 35.Dxe8+ Af8 36.h6 De7 [36...gxh6 37.Rg2 b2 38.Rf3-+] 37.hxg7+ [37.Db8 De4+ 38.Rh2 Dc2+ 39.Rh3 Df5+ 40.Rh2 Df2+ 41.Rh3-+] 37...Rxg7 38.Db5 De1+ [>=38...De4+ 39.Rh2 Ab4 40.Dg5+ Rf7 41.Dh5+ Re7 42.Cd2 Axd2 43.Dc5+ Rd7 44.Db5+ Rc7 45.Dxb3-+] 39.Rg2 [39.Rh2 Dxb1 40.De5+ Rf7 41.Dd5+ Rf6 42.Dd4+ Re6 43.Dc4+ Rd6 44.Df4+ Rc5 45.Dxf8+ Rb5 46.De8+ Rb4-+] 39...Dxb1 [39...Dxb1 40.De5+ Rf7 41.Dd5+ Rf6 42.Dd4+ Re6 43.Dc4+ Rd6 44.Df4+ Rd5 45.Df7+ Rd4 46.Df6+ Rc4 47.Df7+ Rb4 48.Dxf8+ Ra4-+] 0-1