KoBulChess Триходовки 2014

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KoBulChess Триходовки 2014 - Класиране

(28.01.2015) Това е класирането на раздел Триходови задачи на сайта KoBulChess за 2014 година. Благодарност към съдията Henk le Grand за неговата бърза работа! Класирането е открито за контастации за период от 1 месец.

Award: Threemovers KoBulChess 2014

Only three of the nine threemovers have enough quality to be awarded. These three are really good problems, valuable for a decoration.

I make the following ranking.

1^st Prize: n 397 Mikhail Marandyuk

1.Sd4? A (2.Bd7,Sb5,Sc6)

1…Sxd4 2.Re5+ Bxe5 3.Se3#, 1…Bf4 2.Sb6+ Ke5 3.Sc6#, 1…Bf7! A

1.Bd4? B (2.Se3#), 1…Sxd4 2.Re5+ Bxe5 3.Se3#, 1…Bf4! B

1.Bd7! (2.Sd4 A, Bd4 B Sxd4 3.Sb6#)

1…Bf7 a 2.Bc6+ Ke6 3.Sd4# A pin, 1…Bf4 b 2.Sb6+ Ke5 3.Bd4# B pin

(1…d2 2.Rxe2 d1Q 3.Bc6,Sb6#)

A good achievement of a very difficult task. The moves Sd4 and Bd4 (A and B) occur as first move in the tries, as second moves in the threat of the solution and as mates in the thematic variations.

Moreover we see the Wladimirov theme ( 1.A? a! , 1.B? b! 1.S. 1…a 2.A 1…b 2.B).

An impressive work with modern elements.

2^nd Prize: n 390 Zoran Gvrilovski

1...Bf3 2.gxf3 (3.fxe4#/Qg4#) Se6 3.fxe4#

1...Se6 2.dxe6 ~ 3.Rc5#

1.Qh4! (2.Re5+! Kxe5/fxe5 3.Qxf6#A/Qxe4#B)

1...Bf3 2.Qxf6+AKg4 3.Qxf3#

1...Se6(xe8)/Sxh5 2.Qxe4+ BKg5 3.Qe5#/Re5#

The changed continuations between set and real play seem to be a little occasional. More interesting is the play in the thematic variations after the key. In one variation pawn f6 is removed and pawn e4 is pinned. In the other variation this is reciprocally exchanged. The removal of a pawn is used as line opening.

So it is a nice problem with classic and modern elements.

Honorable mention: n 307 Miodrag Mladenovic

1…Re3a2.Rd5A~3.Rd8#, 2…Se6/d73.Bd7#

1…Re1b2.Sf7B~3.Sd6#

1.Bf6!(2.Bd7+Sxd7 3.Re8#)

1…Re3a2.Sf7B~3.Sd6#

1…Re1b2.Rd5A~3.Rd8#, 2…Se6/d73.Bd7#

Reciprocal exchange of continuations on the second moves is not a simple task. Here it is done with simple elements. There is missing some harmony between the variations. The problem is a little dull.