Fedor Bohatirchurk derrota a Alekhine

Bohatirchuk,Fedor Parfenovich - Botvinnik,Mikhail [C17]
URS-ch05 Moscow (13), 1927
[Guillermo Muñoz Portugal]

C17: Defensa Francesa (Variante Winawer) 1.e4 e6 2.d4 d5 3.Cc3 Ab4 4.e5 c5 5.Dg4 Rf8 6.Cf3 cxd4 7.Cxd4 Da5 8.Ad2 Cc6 9.a3 f5N [9...Cxe5 10.Dd1 (10.Cxe6+ Axe6 11.Dxb4+ Dxb4 12.axb4 Cf6 13.Ae3 Re7 14.Txa7 Txa7 15.Axa7 Ta8 16.Ac5+ Rd8 17.Ae2 Ta1+ 18.Ad1 Cc6 19.0-0 d4 20.Cb5 Ac4 21.Ae2 Axe2 22.Txa1 Axb5 23.Axd4 Cxb4 24.c3 Cc6 Vrablik,M (2049)-Orgon,D (2072) Slovakia 2013 ½-½) 10...Db6 11.Cxe6+ Dxe6 12.Ae2 Ad6 13.0-0 Cf6 14.Cb5 Ad7 15.Cxd6 Dxd6 16.Ab4 Dxb4 17.axb4 1-0 (17) Kucharski,K (1800)-Sobolewski,B (1800) Chojnice 2006] 10.Df4 Cxd4 11.Dxd4 Ac5 12.Df4 Dd8 13.Ca4 Ae7

14.g4 Ch6 15.Tg1 Cf7 [>=15...Ad7!? 16.gxf5 Cxf5+/-] 16.gxf5+- exf5 17.Dd4 Ae6 18.Cc5 Db6 19.Cxe6+ Dxe6 20.0-0-0 Dxe5 21.Dxe5 [21.Da4!? g6 22.Ac3 De4+-] 21...Cxe5+/- 22.Ac3 d4 [>=22...Cf3!? 23.Axg7+ Rf7+/-] 23.Axd4+- Af6 24.Ag2 [24.Ac5+ Rf7 25.f4 Tad8 26.fxe5 Txd1+ 27.Rxd1 Axe5+-] 24...g6 [24...Cg4 25.Axb7 Tb8 26.Ag2 Axd4 27.Txd4+-] 25.Axb7 Tb8

26.Ah1 [26.Ag2 a5+-] 26...Rg7 [>=26...a5+-] 27.Axa7 Tbc8 28.b3 The8 29.Ad4 Te7 30.Rb1 Cg4 31.Axf6+ Rxf6 32.Td2 Tce8 [32...Tc3 33.f3 Ce3 34.f4+-] 33.Ac6 [33.Rb2 Tb8+-] 33...Te2 [33...Tc8 34.Ag2 Cxh2 35.a4+-] 34.Txe2 Txe2

35.a4 Re5 [35...Te6 36.Ad5 Ta6+-] 36.Td1 Cxf2 37.Td5+ Re6 38.Td8 Ce4 [38...Te1+ 39.Ra2 Tc1+-] 39.a5 f4 [39...Cd6 40.a6 Te5+-] 40.Axe4 [40.Axe4 Re7 41.Td4+-] 1-0