[Event "Kazan ch"] [Site "Kazan, USSR"] [Date "1929.??.??"] [Round "?"] [White "Samsonov"] [Black "Nezhmetdinov, Rashid"] [Result "0-1"] [ECO "C29"] [Annotator "Cañizares Cuadra, Pedro"] [PlyCount "30"] [EventDate "1929.??.??"] {[%evp 0,30,79,32,71,17,48,-23,-26,-41,-29,-16,-27,-34,-19,-48,-31,-35,-35,-35, -71,-63,60,-29991,-29992,-29993,-29994,-29995,-29996,-29997,-29998,-29999, -30000]} 1. e4 e5 2. Nc3 {La clasica Apertura Vienesa.} Nf6 (2... Nc6 3. f4 exf4 4. Nf3 g5 5. Bc4 g4 6. O-O gxf3 7. Qxf3 Ne5 8. Qxf4 Qf6 9. Qg3 {1-0 (33) Lu,S (2473) -Eliseev,U (2433) Moscow 2011}) 3. f4 $6 (3. Bc4 $5 Nxe4 4. Qh5 Nd6 5. Bb3 Be7 6. Nf3 Nc6 7. Nxe5 Nxe5 8. Qxe5 O-O 9. Nd5 {1-0 (41) Alekhine, A-Euwe,M Netherlands 1935 MainBase [ChessBase]}) 3... d5 4. fxe5 Nxe4 5. Nf3 ( 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. Qg3 Nc6 9. Be2 Be6 10. c4 Bb4+ 11. Kf1 O-O { 0-1 (56) Perez Mitjans,O (2445)-Oms Pallisse,J (2517) Sabadell 2010}) 5... Bb4 $5 (5... Be7 $1 6. Qe2 Nxc3 7. dxc3 c5 8. Bf4 Nc6 9. O-O-O Be6 10. h4 Qa5 11. a3 Rb8 {1-0 (21) Short,N (2674)-Debashis,D (2508) Kolkata 2014}) 6. Qe2 Bxc3 7. bxc3 (7. dxc3 c6 (7... O-O 8. Be3 c6 9. O-O-O Bg4 {1/2-1/2 (29) Matt,S (2077) -Gruber, M (2194) Austria 2013}) 8. Bf4 O-O 9. O-O-O Qa5 10. Kb1 Be6 11. Nd4 Nd7 12. g3 Rae8 13. Bg2 {Charochkina,D (2309)-Demchenko,A (2495) Vladimir 2008 0-1 (36)}) 7... Bg4 (7... O-O 8. Bb2 c5 9. d3 Ng5 10. O-O-O Nc6 11. d4 cxd4 12. cxd4 Ne4 {0-1 (58) Thomas,B (1804)-Kett,T (2222) Cardiff 2015}) 8. Qb5+ $146 ( 8. Bb2 Nc6 9. d3 Bxf3 10. Qxf3 Ng5 11. Qe3 Qe7 12. h4 Nxe5 13. O-O-O Nxd3+ { Nassar,M (2137)-Shamieh,M (2196) Beirut 2008 1/2-1/2 (37)}) (8. Ba3 Nd7 9. Qe3 Bxf3 10. gxf3 Qh4+ 11. Ke2 Nxe5 12. fxe4 Nc4 13. Qc5 Qxe4+ $11) 8... c6 (8... Nc6 $1 9. Qxb7 O-O 10. Qxc6 Bxf3 11. h4 Bg4 12. d3 Ng3 13. Rh2 f6 14. Kf2 Nxf1 $17) 9. Qxb7 Bxf3 10. Qxa8 $2 {Diagram [#]} (10. gxf3 Qh4+ 11. Kd1 Nf2+ 12. Ke2 Nxh1 13. Qc8+ Qd8 14. Qxd8+ Kxd8 15. Ba3 Nd7 $15) 10... Bxg2 $2 (10... O-O $1 11. Qxa7 c5 12. h4 Nc6 13. Qb7 Nxe5 14. d3 Nd6 15. Qb3 Qf6 16. Be3 c4 $19) 11. Be2 $4 {Este error permite a las negras dar un bonito mate de coz.} (11. Bxg2 Qh4+ 12. Kd1 Qg4+ 13. Ke1 O-O 14. Qxa7 c5 15. Rf1 Qxg2 16. e6 Qxh2 $19) 11... Qh4+ 12. Kd1 Nf2+ 13. Ke1 Nd3+ 14. Kd1 Qe1+ 15. Rxe1 Nf2# 0-1