aktualizováno 24.12.2020 19:26:46

Line 16a

Kosticova varianta

6...d5! 7.exf6 dxc4 8.Ve1+ Se6 9.Jg5 Dd5! 10.Jc3! Df5 11.Jce4! hrozí g4! 11...0-0-0! 12.g4! De5! 13.Jxe6! fxe6 14.fxg7! Vhg8! 15.Sh6! Marshall d3! s ideou Jd4 16.c3= d2? Lenhardt 17.Ve2! s ideou Kg2, f3 17...Vd3! s nejasnou pozicí 18.Df1!

Hlavní teoretická varianta útoku Maxe Langeho. Autorem tohoto tahu je zřejmě Kostic, žádnou starší partii na toto téma než tu jeho s Winzem z roku 1935 jsem zatím neobjevil. Kagans napsal do časopisu Fernschach: " K tomuto tahu byla pozornost soustředěna na konci 20. století, ale nejde o vylepšení." a kloní se k variantě 18.Jxc5 jako k hlavní linii varianty.

V praxi se objevily tyto odpovědi černého:

18...Vxg7??
18...Dd5!
18...Sb6??
18...Sd6??
18...Je7??
18...Se3??
18...Jd8?
18...Se7??
18...Vgd8??

18...Vxg7??+- Winz 19.Sxg7 19...Dxg7 20.Vxd2 Dxg4+ 21.Dg2 Dxg2+ 22.Kxg2 Vxd2 23.Jxd2 b5 24.Ve1 Kd7 25.Ve4 Se7 26.Vg4 Je5 27.Vg7 Jd3 28.Vxh7 Jxb2 29.h4 Ja4 30.h5 Jxc3 31.h6 Jd5 32.Vf7 c3 33.Jb3 Jf6 34.h7 Jxh7 35.Vxh7 c2 36.Kf3 Kd6 37.Ke3 a5 38.Kd2 1-0 Kostic,Boris - Winz,Victor, Warsaw ol (Men) Warsaw (6), 20.08.1935


18...Dd5! Vajs Hrozí d1D

19.Vd1??
19.Jxd2!

19.Vd1??= Martinek

19...Vd8??
19...Je5!
19...Se7??

19...Vd8??+- Karaklajic 20.Jxc5 Dxc5 21.Vexd2?? 21.Vxe6!+- 21...Je5

22.Dg2!
22.Vxd3?

22.Dg2!+- Balzar 22...De7 23.f4 Dc5+ 24.Kh1 De3 25.fxe5 Dxh6 26.Vxd3 cxd3 27.Vxd3 Vg8 28.Df2 Dxg7 29.Dxa7 c6 30.Da8+ Kc7 31.Da5+ Kc8 32.h3 Dg5 33.Vg3 Vd8 34.Da8+ Kc7 35.Da5+ Kb8 36.Dc5 Df4 37.De3 Vd1+ 38.Kh2 Vd2+ 39.Kh1 1/2 Balzar,A-Karaklajic,N (2405)/Dortmund 1988/TD;


22.Vxd3?+- Poignant 22...cxd3 23.Dg2 Dc4 24.h3 Vg8 25.Dg3 De4 26.Dg2 (26.Df4!+/- Jf3+ 27.Kh1) 26...Jf3+ 27.Kh1 d2 28.Se3? (28.Df1= Je1+ 29.Kh2 De5+ 30.Kg1 Jf3+ 31.Kg2 Je1+) 28...Vxg7 29.Vxd2 Jxd2 30.Sxd2 Db1+ 31.Kh2 Dxb2 32.Df3 Vd7 33.Sg5 Da3 34.Df6 Dd6+ 35.Kg2 b5 36.Se3 Dd5+ 0-1 Poignant,J (1840)-Rambeloson,Z (1930)/Paris 2002/EXT 2003


19...Je5!= Estrin

20.Jf6!
20.Dg2??

20.Jf6!= Estrin 20...Df3! 20...Jf3+?? 21.Kh1+- 21.Jxg8 Dxg4+ = Až sem analýza Estrin 22.Kh1 (1/2 Houska,J (1750)-Petek,P (1895)/Plzen 1998/EXT 2000) 22...Df3+ ( 1/2 Laine,Erkki (1871) - Saharinen,Petri (1935), FIN/SV06, 15.09.2007)

23.Dg2??
23.Kg1!

23.Dg2?? Gras  23...Dxe2 24.Vxd2 Vxd2 25.Je7+ Kd7 26.Sxd2 Dd1+?? 26...Sxf2! 27.g8D Dd1 28.Dg1 Sxg1 29.Dxg1 Dxd2-+  27.Dg1 Df3+ 28.Dg2 Dd1+ = 1/2 Gras,G (2104)-Robichaud,L (2007)/Montreal 2010/EXT 2013


23.Kg1!= Juarez 23...Dg4+ Juarez,Gustavo (2114) - Jonckheere,Peter (2373), WC35/pr08, 10.03.2011


20.Dg2??-/+  Martinek 20...Jf3+ 21.Kf1

21...Se7!
21...Jh4??
21...Sd6??

21...Se7!-+ Vajs

22.g5??
22.h3!

22.g5??-+ Martinek

22...Df5??
22...De5??
22...Kb8!

22...Df5??-+ Vajs

23.h3??
23.Jg3!

23.h3??-+ Martinek

23...Jh4??
23...Je1??
23...Df4!

23...Jh4??+- Vajs 24.Jg3! Df3 25.Dxf3 Jxf3 26.Je4 Kd7 27.Ve3 Vxe3 28.fxe3 Ke8 29.Ke2 Jh4 30.Jf6+ Sxf6 31.gxf6 Kf7 32.Sg5 Jf5 33.e4 1-0 Martinek-Vajs,D/corr 1985/MegaCorr4;


23...Je1?? 24.Jg3! Df7 25.Vexe1 dxe1D+ 26.Vxe1+/=


23...Df4! Shipman 24.Jg3 Sxg5 25.Ve4 Dxe4 26.Jxe4 Sxh6 27.Jc5 Vxg7 28.Dh1 Vg1+ 29.Dxg1 Jxg1 30.Jxd3 cxd3 31.Kxg1 Kd7 32.Kg2 Kd6 33.Kf3 Ke5 34.b3 Kf5 35.Vg1 e5 36.Vd1 e4+ 0-1 McAuliffe,G-Shipman,J/corr 1992/MegaCorr4 (ve skutečnosti měla partii o 2 tahy více)


23.Jg3!-/+ 23...Db5 Viz varianta 22...De5 23.Jg3 Db5 Lepší ale bylo 23...Dg4!-/+


22...De5?? Sammes 23.Jg3 Db5?? 23...Dd5!-/+ 24.h4! (24.Je4?? a vzniká stejná pozice, která byla po 22.g5) 24...Sd6 25.Je4 Se7 26.Jg3 Sd6= 24.Dh3!

24...Dd5!
24...Dc6!?

24...Dd5!+- Sammes 25.Vxe6 Jxh2+ 26.Kg1 Jf3+ 27.Kf1 Dd7 28.Df5 Sd8 29.Ve3 Vxe3 30.fxe3 Dxf5 31.Jxf5 Sxg5 32.Sxg5 1-0 Lyne,C-Sammes,B/corr 1993/MegaCorr4 (ve skutečnosti měla partii o 2 tahy více)


24...Dc6!?+- Orsoni 25.Vxe6 Jxh2+ 26.Kg1 Jf3+ 27.Kg2 Je1+ 28.Kf1 Dd7 29.Df5 Kd8 30.Df7 De8 31.Vxe7 Dxf7 32.Vxf7 Ke8 33.Vf8+ 1-0 Massoni,M (1770)-Orsoni,J (2070)/Porticcio 2003/EXT 2007 (ve skutečnosti měla partii o 2 tahy více)

 


22...Kb8! Demetrio 23.h3 23.a4!?-+ nebo 23.g6!?-+

23...Df5??
23...e5??
23...a5!

23...Df5??-+ Demetrio 24.Jg3 Db5 25.g6 hxg6 26.Vxe6 Da4 27.Ke2 Dd7 28.Ve3 Jg5 29.Jf1 Vxe3+ 30.fxe3 Dd3+ 31.Kf2 Df5+ 32.Ke2-+ 1-0 Moura,A-Demetrio,A/corr 1993/MegaCorr4 Pozice je vyhraná pro černého, ale ten prohrál na čas.


23...e5??-+ Blazquez Murez 24.g6 hxg6 25.Dxg6 Dd7 26.Ve3 Vxe3 27.fxe3 Dxh3+ 28.Ke2 Sh4 29.Jxd2 Jg5 30.Vf1 Dg4+ 31.Vf3 Dg2+ 32.Kd1 Vd8 33.Dc2 Dg1+ 34.Ke2 De1# 0-1 Grivich,J-Blazquez Murez,J/ICCF Email 2001/MegaCorr4)


23...a5!-+


22.h3!-/+ Daw 22...e5! 23.Jxd2?? 23.Jg3!-+ 23...e4! 24.Se3?? 24.Vde1!-+ 24...Sg5! 0-1 Daw,G-Krempel,T/corr ICCF 1989/MegaCorr4


21...Jh4??+/- Shipman

22.Dg1??
22.Dh1!

22.Dg1?? McAuliffe 22...Jf3?? 22...Se7!-+

23.Dg3!
23.Dg2??

23.Dg3!= Hoyer 23...Se7?+/- 23...Sd6!= Nunn v časopise British Chess Magazine 9/1992 a dále píše, že maximum co může bílý dosáhnout je remíza. 24.Df4 e5 25.Df5+ Kb8 26.Dh5 b5 27.g5 De6 28.Kg2 Df5 29.Jg3 De6 30.h3 Je1+ 31.Kf1 Jf3 32.Kg2 Je1+ 33.Kh2 Jf3+ 34.Kh1 Sxg5 35.Sxg5 Vxg7 36.Sf4 Dc6 37.Dh6 Vg6 38.Df8+ Kb7 39.Db4 exf4 40.Je4 Vg5 41.a4 Je1 42.Kh2 Vg2+ 0-1 Hoyer,H (2078)-Negre,A (2098)/Belfort 2010/CBM 138 Extra; 


23.Dg2??-+  McAuliffe Což je návrat do pozice po 21.Kf1


22.Dh1! Engl 22...Se7 23.Vexd2 Sf6 24.Vxd3 cxd3 25.Jg3 Dxh1+ 1/2 Engl,H (2020)-Daus,P (2077)/Germany email 2001/MegaCorr4


21...Sd6??+- Dos Santos 22.Jc5?? 22.Jf6! Jxh2+ 23.Kg1 Vxg7 24.Dxd5 Vxd5 25.Sxg7 Vg5 26.Vxe6+-  22...Sxc5?-+ 22...Jxh2+! 23.Kg1 Jf3+ 24.Kf1 Sxc5+-+ 0-1 Sorroche Lupion,F-Dos Santos,A/corr CXEB 1993/MegaCorr4


19...Se7?? Baudoin

20.f4!
20.Dg2??

20.f4! Mevel 20...Jd8

21.g5?
21.f5!

21.g5?+/- Mevel 21...Jf7 22.Jf2 Sc5 23.Dg2 Df5 24.Kh1 Ve3 25.Vexd2 Dxf4 26.g6 Dxh6 27.gxf7 Ve1+ 28.Vxe1 Vxg7 29.Ved1 Df6 30.Vd8+ 1-0 Mevel,A (2190)-Baudoin,P/Maromme 1994/EXT 1998


21.f5!+- Gypla 21...Sc5+ 22.Jxc5 Dxc5+ 23.Df2 Dxf2+ 24.Vxf2 (24.Kxf2 exf5 25.g5 Vd6 26.Vdxd2+-) 24...exf5 25.Vxf5 Je6 26.Vf7 Vd7 27.Vxd7 Kxd7 28.Vxd2+ Ke7 29.Ve2 Kd6 30.Vf2 Jxg7 31.Vf7 Je6 32.h3 Jg5 33.Sxg5 Vxg5 34.Vxh7 Vb5 35.h4 Vxb2 36.g5 Vc2 37.g6 Vxc3 38.Kf2 Vc2+ 39.Kf3 Vc3+ 40.Kg4 Vc1 41.g7 Vg1+ 42.Kf5 c3 43.Vh6+ Kc5 44.Vg6 Vxg6 45.Kxg6 c2 46.g8D c1D 47.h5 Dc2+ 48.Kg7 Dc3+ 49.Kh7 Dd3+ 50.Kh8 Dd4+ 51.Dg7 Dd8+ 52.Kh7 Dd3+ 53.Kg8 Dd5+ 54.Df7 Dg2+ 55.Kf8 Dh2 56.Kg7 De5+ 57.Kg6 Dg3+ 58.Kh7 b5 59.h6 1-0 Gypla-Jupiter/www.playchess.de 2001/MegaCorr4


20.Dg2??+/= Smerdon 20...Je5 21.Vexd2 Jf7 22.g5 Jxh6 23.Vxd3 cxd3 24.gxh6 Dh5 25.Vxd3 Dxh6 26.Vg3 Sh4 27.Vg4 Dc1+ 28.Df1 Dh6 29.Dc4 Vxg7 30.Jc5 Df6 31.f3 e5 32.Vxg7 Dxg7+ 33.Kf1 De7 34.Dg4+ Kb8 35.Jd7+ Ka8 36.Jf6 1-0 Smerdon,D (2315)-Heidenfeld,M (2375)/Canberra 2001/EXT 2002


19.Jxd2!+/- Aldrete Lobo 19...Se7 20.Dg2 Sf6 21.De4

21...Dxe4!
21...Sxg7

21...Dxe4!+/- comp. Stockfish 261019 64 22.Vxe4 Sxg7 23.Se3 b5 Nebo 23...Vgd8 24.Jf1+/- 24.a4 b4 25.Jxc4 bxc3 26.bxc3 Vxc3 27.Vd1 Vd8 28.Vxd8+ Kxd8 29.Jd2 Ke7 30.Kg2 e5 31.g5 Kf7 32.h4 Kg6 33.Jb1 Vc2 34.Ja3 Vc3 35.Jb5 Vc2 36.Kg3 Kf5 37.f3 Jd8 38.Ja3 Va2 39.Jb1 Vc2 40.Jd2 Je6 41.Vc4 Vxc4 42.Jxc4 Jd4 43.Jd2 Sf8 44.Kf2 c6 45.Jc4 c5 46.Jd2 Se7 47.Kg2 Ke6 48.Kh3 Kf5 49.Kg2 Ke6 50.Kh3 Kf5 51.Kg2 1/2 comp. Stockfish 11 64 - comp. Stockfish 261019 64, HP Pavilion dv7, 120'/40+60'/20+30'm Theme: 17...Vd3, Jihlava (1), 03.02.2020


21...Sxg7+/- Herrera 22.Dxh7 Je7 23.Sxg7 1-0  Aldrete Lobo,Jorge (MEX) - Herrera,Gabriel (COL), Pacific Area tt3 bd1 corr ICCF, 1992


18...Sb6??+-

19.Vd1!
19.Jxd2??

19.Vd1!+- Marshall

19...Vxg7!
19...Jd8??
19...Je7??

19...Vxg7! Yilmaz 20.Sxg7 Dxg7 21.Dg2 Je5 22.Vexd2

22...a5!
22...Dg6?

22...a5!+- Yilmaz 23.Vxd3 cxd3

24.Dg3??
24.h3?
24.h4!

24.Dg3??+/-  Pieri 24...Dg6 25.Df4 Jxg4 26.Df8+ Kd7 27.Vxd3+ Kc6 28.Vd6+ cxd6 29.Dxd6+ Kb5 30.Dd3+ Kc6 31.Dd6+ 1/2 Pieri,F (2225)-Yilmaz,T (2345)/Forli 1991/EXT 1997;


24.h3?+- Brown 24...c6 25.Dg3 Sc7 26.De3 Kb8 27.b3 h5 28.g5 Dh7 29.f4 Jg6 30.Vf1 Dg8 31.c4 Ka8 32.Dxd3 Jxf4 33.Dd7 Kb8 34.Kh1 Df8 35.Jf6 Db4 36.Vxf4 Dc3 37.Vf2 Dxh3+ 38.Kg1 Dg3+ 39.Kf1 Dxg5 40.De8+ Ka7 41.Dxh5 Dc1+ 42.Kg2 De3 43.Df3 Dg5+ 44.Jg4 De7 45.Ve2 Dd6 46.Ve5 Dd2+ 47.De2 Dd4 48.Vxe6 Sb6 49.Ve7 Dg1+ 50.Kh3 Dh1+ 51.Jh2 Da1 52.Jf3 Dh1+ 53.Kg4 Sc5 54.Vd7 Dh8 55.De5 Dg8+ 56.Jg5 1-0 Brown,Alan C (2335) - Beckett,Phillip J (2136), BCCA/C2/final, 01.02.2008


24.h4!+- Stockfish 11 64


22...Dg6?+- Hynes 23.Kf1 Jxg4 24.Vxd3 cxd3 25.Vxd3 Jxh2+ 26.Dxh2 Dxe4 27.Dg3 Dh1+ 28.Dg1 Dxg1+ 29.Kxg1 Sc5 30.Kg2 h6 31.Vh3 Sf8 32.Vf3 Se7 33.Vf7 Kd8 34.f4 h5 35.Kf3 a5 36.Ke4 h4 37.c4 Ke8 38.Vh7 b6 39.Ke5 Kd7 40.b3 h3 41.Vxh3 Sd6+ 42.Ke4 Ke7 43.Vh7+ Kf6 44.Vh6+ Kf7 45.Kf3 Ke7 46.Kg4 Kd7 47.Kg5 Se7+ 48.Kg6 Sd6 49.Vh7+ Kc6 50.Vf7 a4 51.Vf6 axb3 52.axb3 Kd7 53.Kf7 c6 54.b4 Sxb4 55.Vxe6 b5 56.cxb5 cxb5 57.Vb6 Sd6 58.f5 b4 59.f6 Sc5 60.Vb5 Sd6 61.Vd5 Kc6 62.Vxd6+ 1-0 Thomas,N (2225)-Hynes,K (2048)/England 1998/EXT 2000


19...Jd8?? Corrales Ibanez 20.g5?? 20...Jf7! 20.Jg3! (Ponechává diagonálu pro svého střelce otevřenou kvůli rozhodujícímu útoku na pěšce d.) 20...Dd5 (20...Dd6?? 21.Vexd2!+- Mnohem slabší, byť postačující je 21.g5?? Jf7!+-, ale ne 21...Df4?? 22.Dh3+-) 21.Vexd2 Jf7 22.Vxd3 cxd3 23.Vxd3 De5 24.Vf3! Jxh6 25.Vf8+ Kd7 26.Dd3+ Kc6 27.Jh5 Vxg7 28.Df3+ Kd7 29.Dd3+ Dd6 30.Dxd6+ Kxd6 31.Jxg7 Jxg4 32.Vf4 Jxf2 33.Vxf2+-

21.Jf6??
21.Dg2?
21.Jg3!

21.Jf6??= Perez Diaz Umožňuje černému remizovat věčným šachem.

21...Df4
21...Df5

21...Df4= Corrales Ibanez 22.Jxg8 Dg4+ = 23.Kh1 1/2 Perez Diaz,A-Corrales Ibanez,P/Malaga 2001/CBM 080 ext

 


21...Df5= Bergmann 22.Jxg8 partie nebylo dokončena a výsledek byl odhadnut. 1/2 1-0 Shim Ng Min,F-Bergmann,P/IECG 1999/MegaCorr4


21.Dg2? Marshall 21...Jxh6 22.gxh6 Dh5 23.Vexd2 Vxd2 23...Dxd1+?? 24.Vxd1 Vxd1+ 25.Df1 Vxf1+ 26.Kxf1+- 24.Vxd2 Dxh6 25.Ve2? 25.Kf1! Vxg7 26.Df3-/+ 25...Vxg7 26.Jg3-+ 1/2 Marshall,F-Leonhardt,P/Hamburg 1911/HCL (32)


21.Jg3! Dd5 22.Dh3 Je5 23.Kf1!+-


19...Je7??+- Kulon 20.Jg5 Dd5 21.Vxe6 Dd7 22.De2 Jd5 23.Jxh7 Je3 24.Jf8 Jxd1 25.Ve8+ Dxe8 26.Dxe8+ Vd8 27.De6+ Kb8 28.Dxg8 Sxf2+ 29.Kh1 Je3 30.Jd7+ Kc8 31.Dxd8+ Kxd8 32.g8D+ Kxd7 33.Dg7+ Kc6 34.Dg6+ Kd5 35.Dh5+ Ke4 36.g5 d1D+ 37.Dxd1 Jxd1 38.g6 Sd4 39.cxd4 Jf2+ 40.Kg2 Jg4 41.Sg5 Kf5 42.g7 Jf6 43.Sxf6 1-0 Gutierrez Mancillas,A (1981) - Kulon ,K (2139), Yerevan, 2007


19.Jxd2??= Buettner 19...Df6 20.g5 Df4 21.Je4 Je5 22.Dg2 Jf3+ 23.Kh1 Jh4 24.Df1 Df3+ 25.Kg1 Dg4+ 26.Kh1 Df3+ 1/2 Buettner,F-Schmitz,H/corr 1990/MegaCorr4


18...Sd6??+- Corydon

19.f4!
19.Jg3??

19.f4! Olsen 19...Sc5+! Corydon 20.Kh1 Dd5 21.Vd1

21...Se7??
21...Se3??
21...Je7??
21...Sd4!

21...Se7??+- Seeck 22.Dg2 Jd8 23.Vexd2 Jf7 24.g5 Jxh6 25.gxh6 Dh5 26.Vxd3 cxd3 27.Vxd3 Dxh6 28.Vh3 Dxf4 29.Vxh7 Dc1+ 30.Dg1 Df4 31.Dd4 Df1+ 32.Dg1 Df3+ 1/2 Reinecker,K-Seeck,K/Kropp 1993/EXT 2000;


21...Se3??+- Beach 22.Dg2 e5 23.Jf6 Dxg2+ 24.Kxg2 Vxg7 25.Sxg7 exf4 26.Kf3 Je5+ 27.Ke4 Jf7 28.h4 Jd6+ 29.Kf3 Jf7 30.Je4 Sd4+ 31.Kxf4 Sxg7 32.Vdxd2 b6 33.Jf2 Vxd2 34.Vxd2 Jd6 35.Vd5 Kd7 36.Je4 Sf8 37.Jxd6 Sxd6+ 38.Ke4 h6 39.Kd4 c6 40.Vh5 1-0 Casilang,A-Beach,P/Auckland 1998/EXT 2002


 21...Je7??+- Corydon 22.Dg2 Vd8 23.Vexd2 Se3 24.Vxd3 cxd3 25.Df3 Sc5 26.Sg5 Vg8 27.Vxd3 Dc6 28.Jxc5 Dxc5 29.b4 Dc6 30.Sxe7 Dxf3+ 31.Vxf3 Vxg7 32.Sg5 e5 33.Sf6 Vxg4 34.Sxe5 c5 35.f5 Vg5 36.f6 Vxe5 37.f7 1-0 Olsen,P-Corydon,O/Hillerod 1987


21...Sd4!+-comp. Shredder 11 64


19.Jg3??-+ Rautanen 19...Dd5 20.Vd1 Je5 21.Dh3 Jf3+ 22.Kf1 Sxg3 23.hxg3 Je1 24.Vexd2 Jf3 25.Vxd3 cxd3 26.Dh5 De4 27.Se3 b6 28.Df7 Jd2+ 29.Kg1 Jf3+ 1/2 Rautanen,S-Hautala,R/Lahti 1996/EXT 1999


18...Je7??+- Mitkov 19.Vd1 Sb6 20.Kh1 Se3 21.Vxe3 Vxe3 22.fxe3 Dxe4+ 23.Dg2 Dg6 24.Dxd2 Jd5 25.e4 Dxe4+ 26.Dg2 Dg6 27.Dh3 De4+ 28.Kg1 b6 29.Vf1 Kd7 30.Vf8 Je7 31.Dg2 Db1+ 32.Df1 Dg6 33.Dd1+ Kc6 34.Df3+ Kd7 35.Df4 Db1+ 36.Df1 Dg6 37.g5 De4 38.Vf4 De3+ 39.Kh1 b5 40.Vd4+ Kc6 41.a4 a6 42.Dg2+ Jd5 43.h4 De1+ 44.Kh2 De5+ 45.Kh3 Df5+ 46.Kg3 De5+ 47.Kh3 Df5+ 48.Vg4 Kd6 49.De4 Dxe4 50.Vxe4 Je7 51.Vd4+ Kc6 52.axb5+ axb5 53.Kg4 Jf5 54.Vf4 Jxg7 55.Vf7 Jf5 56.Vxh7 Kd5 57.h5 c5 58.g6 b4 59.Sd2 b3 60.Vf7 Ke4 61.Vf6 Kd3 62.Sg5 Ve8 63.h6 Kc2 64.g7 Kxb2 65.Vf8 1-0 Garcia Fernandez,C (2360)-Mitkov,N (2470)/Albacete 1994/EXT 2002


18...Se3??+- Kett 19.Jxd2 Vxd2 20.Vxe3 Df6 21.De1 Vd6 22.g5 Dg6 23.Vf3 Je7 24.Vf8+ Kd7 25.Vd1 Vxg7 26.Sxg7 1/2 Thornton,J (2028)-Kett,T (2254)/Wales 2008/EXT 2010


18...Jd8?+- Suto 19.Vd1 Jf7 20.Jg5 Df4 21.Ve4 Sxf2+ 22.Kh1 Df6 23.Vxe6 Dd8 24.Dxf2 Jxh6 25.Vxh6 Dxg5 26.Df8+ Vd8 27.Df5+ Dxf5 28.gxf5 Vxg7 29.Vh3 Ve8 0-1 Jones,K-Suto,J/corr BFCC 1999/MegaCorr4


18...Se7?? Schulien


19.Vd1! Sasata


19...Jd8!+- Schulien 20.Vdxd2 Vxd2 21.Jxd2 Df6 22.g5 Df5 23.f4 Jf7 24.Kh1 Jxh6 25.gxh6 Dh5 26.Vxe6 Dd5+ 27.Ve4 Dxd2 28.Dh3+ Dd7 29.Dxd7+ Kxd7 30.Vxc4 c5 31.Va4 a6 32.Ve4 Ke8 33.Ve6 Kf7 34.Vb6 Vb8 35.f5 Sg5 36.Kg2 Sf4 37.h3 Sc7 38.Ve6 Vd8 39.Kf3 Vd3+ 40.Ke2 1/2 Sasata,Robert - Schulien,Chuck, IECG, Cat-SM IECG Email, 1995


19....Dd5!?+- Mevel viz varianta 18...Dd5 19.Vd1 Se7

 


19.f4!? Dd5 20.Vd1 Jd8 viz 19.Vd1 Jd8


19.Jg3??-+ Stein 19...Dd5 20.Vd1 Je5 21.Dh3 Jf3+ 22.Kf1 a5 23.g5 Sxg5 24.Vxe6 Kb8 25.Df5 Jxh2+ 26.Ke2 Dxf5 27.Jxf5 Sxh6 28.Vxh6 Ve8+ 29.Je3 Jg4 30.Vxh7 Jxe3 31.fxe3 Vexe3+ 32.Kf2 Vf3+ 33.Ke2 Vfe3+ 34.Kf2 Vf3+ 1/2 Stein,P-Bjornsson,B (2225)/Philadelphia 1995/EXT 2000


18...Vgd8?? Mollema


19.Jxd2??+- Sandvik 19...Df6 20.g5 Df4 21.Je4 Je5 22.Jg3 Vf3 23.Dg2 Jg6 24.Jh5 Df5 25.Jf6 Vf4 26.Ve4 Vxf2 0-1 Sandvik,T (2083)-Mollema,T (1977)/Groningen 2013/CBM 158 Extra


19.Vd1!+- Poignant 19...Dd5 20.Jxc5 Dxc5 21.Vexd2 Je5 22.Vxd3? 22.Dg2! 22...cxd3 23.Dg2 Dc4 24.h3 Vg8 25.Dg3 De4 26.Dg2 26.Df4!+/- Jf3+ 27.Kh1 26...Jf3+ 27.Kh1 d2 28.Se3? 28.Df1= Je1+ 29.Kh2 De5+ 30.Kg1 Jf3+ 31.Kg2 Je1+ 28...Vxg7 29.Vxd2 Jxd2 30.Sxd2 Db1+ 31.Kh2 Dxb2 32.Df3 Vd7 33.Sg5 Da3 34.Df6 Dd6+ 35.Kg2 b5 36.Se3 Dd5+ 0-1 Poignant,Jacques (1840) - Rambeloson,Zo (1930), Paris-ch op-B Paris (5.40), 10.07.2002