One of the events, during the very successful 36th International chess tourney
IkariaChess-2013 in Greece, was a Solving Contest. The problems were selected by Mr Dimitris
Skyrianoglou and Judge was Ms Marianna
Pagali.
The winners are :
1st, Nikolaos
Kampanis with absolute score 20/20 and time 1 hour 30 minutes.
2nd, Pavel
Kisevel with 19,5/20 in 24 minutes.
3rd, Anastassios
Papargyriou with 19/20 in 26 minutes.
Following in rank were : (4th) Athanassios
Spiliadis, (5th) Achilleas
Kouros, (6th) Alexei
Vetyogov, (7th) Chariton
Papacharitonos,(8th) Nikitas
Georgiadis, (9th) Alexandros
Pissias, (10th) Aggeliki
Issari, (11th) Georgios
Vassilakopoulos, (12th) Evgeny
Karganashvili.
And now the problems. Try to solve them. The solution text is visible only when selected.
Problem-718
Vitaly Kovalenko
Karpati Igaz, 1968
|
1k6/1P6/4K3/8/1Q6/8/8/8 (3 + 1)
#2, a) diagram, b) wRb4
|
[a) Key : 1.Qb5! Ka7 / Kc7 2.b8=Q#
b) 1.Rb6! Ka7 / Kc7 2.b8=Q#
Mate from a square initially occupied by the bK. Theme Umnov.
Only (b) was given for solving.] |
Problem-719
Boris Pustovoi
after K.A.L. Kubbel
Molodoo sibiriak, before 1987
|
5Q2/6pk/8/6KP/8/8/8/8 (3 + 2)
#2
|
[Key : 1.Kf5!
1...Kh6 2.Qh8#
1...g~ 2.hxg6 (e.p.)#
Flight-giving key, exposes the wK to check.] |
Problem-720
Philip H. Williams
Birmingham Post, 1890
|
8/8/4K3/1kB5/1P4Q1/5B2/8/8 (5 + 1)
#2
|
[Set play : {1...Ka6 2.Qc4#}.
Key : 1.Qh3!
1...Ka6 2.Qf1#
1...Kc4 2.Be2#
1...Ka4 2.Bc6#
Flight-giving key. Model mates.] |
Problem-721
Frederick Gamage
3rd Prize, Western Daily Mercury, 1907
|
b1k5/2B2R2/8/K1S5/Bp1pp3/5q2/8/2Q5 (6 + 6)
#2
|
[Tries : {1.Bd7+? Kxc7!}, {1.Qg5? [2.Qd8# / Qg8#] Qf6!}
Key : 1.Sb7! [2.Sd6#]
1...Bxb7 2.Bd7#
1...Qg3 2.Bxg3#
1...Qf4 2.Bxf4#
1...Qf5+ / Qh5+ 2.Be5#
1...Qf6 2.Bd6#
1...Kxb7 2.Bf4#
Sacrificial key. Black corrections. Cross-checks. Exposition of wK to check. Anti-triple for the defenses Qf4-f5-f6.] |
Problem-722
Samuel Gold
Lasker's Chess Magazine, 1904
|
8/k7/1pK5/8/8/8/6R1/8 (2 + 2)
#3
|
[Key : 1.Rc2!
1...b5 2.Kc7 [3.Ra2#]
1...Kb8 2.Kxb6 Ka8 3.Rc8#
1...Ka8 2.Kc7 [3.Ra2#]
Model mates.] |
Problem-723
William A. Shinkman
Checkmate, 1901
|
6ss/2p3K1/8/7k/2B4p/5R2/3B4/8 (4 + 5)
#3
|
[Key : 1.Rc3! [2.Be2#]
1...h3 2.Rxh3+ Kg4 3.Be6#
1...Sh6 / Sf6 2.Be2+ Sg4 3.Rc5#
1...Kg4 2.Be6+ Kh5 3.Rc5#]
|