Arvid Kubbel derrota a Dus Chotimirsky

Dus Chotimirsky,Fedor Ivanovich - Kubbel,Arvid [D13]
Campeoanto de la URSS 1925- Leningrado (ronda 11), 1925
[Guillermo Muñoz Portugal)]

D13: Defensa Eslava: Variante del Intercambio sin ...Bf5 1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.cxd5 cxd5 5.Nc3 Nc6 6.Ne5 e6 7.e3 [7.Bf4 Qb6 8.Nxc6 bxc6 9.Rb1 Ba6 10.a3 Be7 11.Na4 Qb7 12.b4 0-0 13.Nc5 Qb6 14.g4 Bc4 15.e3 Bxf1 16.Kxf1 a5 17.Kg2 axb4 18.axb4 Ra2 1/2-1/2 Hodgson,J (2590)-Sadler,M (2565)/Linares 1995/CBM 051] 7...Nxe5 8.dxe5 Nd7 9.f4 f6N [9...Bc5 10.Bd3 d4 (10...a6 11.0-0 b5 12.Qg4 g6 13.Ne2 Qb6 14.Qg3 b4 15.Kh1 a5 16.e4 Bb7 17.exd5 Bxd5 18.a3 Rd8 19.axb4 axb4 20.f5 exf5 21.Nf4 Bb7 22.Bc4 0-0 23.e6 Ne5 24.exf7+ Rxf7 25.Bxf7+ Abdel Razik,K (2470)-Rombaldoni,D (2469)/Rijeka 2009/CBM 132 Extra/0-1) 11.Ne4 dxe3 12.Nxc5 Nxc5 13.Bb5+ Bd7 14.Bxd7+ Qxd7 15.Qxd7+ Kxd7 16.Bxe3 Nd3+ 17.Ke2 Nb4 18.Rhd1+ Nd5 19.Kf3 Rhc8 20.Rac1 a5 21.a4 Rxc1 22.Rxc1 Rb8 23.Ba7 Ra8 24.Be3 Bernei,A (2345)-Kiss,P (2440)/Hungary 1994/TD/0-1 (59); 9...Be7 10.Be2=] 10.Qh5+ [10.Qg4 Kf7+/=] 10...g6= 11.Qh3 Qb6 12.Bd3 Bg7 13.exf6 [13.Na4 Qc6 14.b3 b5 (14...fxe5 15.Ba3 d4 16.0-0+/-) 15.Bxb5 Qxb5 16.Qxe6+ Kd8=/+] 13...Nxf6 14.Bb5+ [14.0-0 0-0=/+] 14...Kf7 [14...Bd7 15.a4=/+] 15.0-0 Rf8 [15...Rd8 16.a4=] 16.Qh4 [16.a4 Kg8=/+] 16...Kg8 17.a4 a6 18.a5 Qd6 19.Ba4 Bd7 20.b3 [20.Bd2 Rac8=/+]



20...Qb4 21.Bd2 Rac8 22.Bxd7 Nxd7 23.Ra4? [23.Nxd5 Qxd2 24.Rad1 Qxd5 25.Rxd5 exd5 26.Qh3-/+]



23...Qxb3-+ 24.Rb1 Qc2 [24...Rxc3 25.Rxb3 Rxb3 26.Qe7+/-] 25.Ra2 Qd3 26.Rxb7 Rf7 [>=26...Nc5 27.Rxg7+ Kxg7-+] 27.Na4?? [>=27.Nd1!?-/+]



27...d4 [>=27...Rc2 28.Rxc2 Qxc2 29.Qe1 Qxa4 30.Qc1-+] 28.Qe1 dxe3 29.Bxe3 Bd4 [>=29...Qd5 30.Rbb2 Bxb2 31.Rxb2 e5-+] 30.Re2?? [>=30.Bxd4 Qxd4+ 31.Kh1-/+] 30...Rxf4-+ 31.Rxd7 [31.h3 Rcf8 32.Rxd7 Bxe3+ 33.Rxe3 Rf1+ 34.Kh2 Qxd7 35.Qg3 Qxa4 36.Qd6-+] 31...Qxe2!! 32.Rd8+ [32.Qxe2 Rc1+ ; /\32.-- Qxe1# ] 32...Kf7 33.Rf8+ [33.h3 Qxe1+ 34.Kh2 Rf1 35.Rd7+ Kg8 36.Rd8+ Rxd8 37.g4 Be5+ 38.Kg2 Qe2+ 39.Bf2 Qxf2#] 33...Kxf8 [33...Rxf8?! 34.Qxe2 Bxe3+ 35.Qxe3 Rxa4 36.Qc5=/+] 34.Qb4+ Kg8 [34...Kg8 35.h3 Bxe3+ 36.Kh1 Rxb4 37.Kh2 Bf4+ 38.Kh1 Qd1#] 0-1