Gijsbertus Jordan (08-05-1883 - 10-1956) Dutch composer
Gijsbertus Jordan was a member of the Good Companions and a twomover composer.
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Monday, May 7, 2012
Sunday, May 6, 2012
May 7th
Friedrich Dubbe (07-05-1845 - 17-04-1897) German composer
Friedrich Dubbe was a direct mate composer whose work was compiled by Carl Otto in 1938 in the brochure "Friedrich Dubbe: Ein deutscher Problemmeister".
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Friedrich Dubbe was a direct mate composer whose work was compiled by Carl Otto in 1938 in the brochure "Friedrich Dubbe: Ein deutscher Problemmeister".
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1.Bf6-c3 ! (2.Sd7-c5+ Ke6xf5, d6*c5 3.Qa8-e4, Qa8-d5#)
1...Bg6xf5 2.Qa8-c8 (3.Sd7-e5+/Sd7-f6+) and two echo mates follow:
1...h2-h1=Q/B 2.Sd7-f8+ Ke6xf5 3.Sg4-e3+ Kf5xf4 4.Sf8-e6#
1...Sg8-f6 2.Sg4-h6 (3.Sd7-f8#) 2...Ke6xd7 3.Qa8-c6+ Kd7-d8, Kd7-e6 4.Bc3-a5, Rf5-e5#
1...Bg6xf5 2.Qa8-c8 (3.Sd7-e5+/Sd7-f6+) and two echo mates follow:
2...Ke6-f7 3.Qc8xg8 + Kf7xg8 4.Sg4-h6#Other variations:
2...Ke6-d5 3.Qc8-c4+ Kd5xc4 4.Sg4-e3#
1...h2-h1=Q/B 2.Sd7-f8+ Ke6xf5 3.Sg4-e3+ Kf5xf4 4.Sf8-e6#
1...Sg8-f6 2.Sg4-h6 (3.Sd7-f8#) 2...Ke6xd7 3.Qa8-c6+ Kd7-d8, Kd7-e6 4.Bc3-a5, Rf5-e5#
Labels:
Costeff,
Diot,
Dubbe,
May,
Schiffmann A.
Saturday, May 5, 2012
May 6th
Georgi Hadži-Vaskov (06-05-1947) Macedonian composer
Georgi Hadži-Vaskov is a helpmate, selfmate and fairy composer as well as an International Judge.
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| Georgi Hadži-Vaskov [Thanks to Boško Milošeski] |
Georgi Hadži-Vaskov is a helpmate, selfmate and fairy composer as well as an International Judge.
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Set play:
1...Sf1/Sg4/Sc2 2.Bxf4#[A]1.Qb5! (2.Qe8#)
1...Qd4/Qxd5 2.Qxf5#
1...Qxf3 2.Sxc4#[B]/Qxf5#
1...Qc2/Qxb1 2.Sxc4#[B]
1...Qxd5 2.Sxc4#[B]Nietvelt, transferred mates.
1...Sxd5 2.Bxf4#[A]
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1.Re5 Qxh4 2.Qd4 Qxd4#
1.e5 Qxf7 2.Qd5 Qxd5#
Two self interferences on e5 and two corresponding sacrifices of the bQ.
1.e5 Qxf7 2.Qd5 Qxd5#
Two self interferences on e5 and two corresponding sacrifices of the bQ.
May 5th
Владимир Иосифович Шиф (05-05-1897 - 31-10-1970) Russian composer (Vladimir Yosifovich Shif)
Vladimir Schiff composed mostly problems in three moves and many of them in collaboration with Loshinsky. He was also an International Judge.
He was also the problems editor of the magazine "64. Шахматы и шашки в массы".
This monumental threemover showing pericritical Novotny and Grimshaw is explained on Wikipedia (in Russian).
Here is another monument, of course reproduced in the FIDE Album:
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Vladimir Schiff composed mostly problems in three moves and many of them in collaboration with Loshinsky. He was also an International Judge.
He was also the problems editor of the magazine "64. Шахматы и шашки в массы".
This monumental threemover showing pericritical Novotny and Grimshaw is explained on Wikipedia (in Russian).
Here is another monument, of course reproduced in the FIDE Album:
Show Solution
1.Re4! (2.Sb4+ Rxb4 3.Sb6+ Rxb6 4.Bxc4# or 2…Qxb4 3.Bxc4+ Qxc4 4.Sb6#)
Secondary variations:
1…Rb7 2.Bxb7+ Qxb7 3.Sb6+,Qf7+
1…Rc7 2.Sxc7+ Kc5,Kc6 3.Sa8+,Sd5+
1…Rh7+ 2.Kxh7,Qxh7
Zilahi, Keller paradox, black Loyd-Turton.
1…Qb8 2.Bb7+ Rxb7 3.Sb6+ Rxb6 4.Qf7#Two Plachuttas R-Q and B-Q.
2…Qxb7 3.Qf7+ Qxf7 4.Sb6#
1…Qg1 2.Se3+ Qxe3 3.Qxg5+ Qxg5 4.Sb6#
2…Bxe3 3.Sb6+ Bxb6 4.Qxg5#
1…Qb3 2.Qe8 (3.Qe6/Qc6#) Rh7+ 3.Kxh7 (4.Qg8/Qe6/Qf7/Qc6#) Qb7+,Sd4 4.Bxb7,Rxd4#2…Rh7+ 3.Kxh7,Qxh7
1…Be3 2.Sxe3+ Sxe3 3.Qxg5+ Sf5 4.Qxf5#
1…Qb5 2.Bxb5 (3.Sb6#) Rc7 3.Rxc7 (4.Sb6,Qf7#)
Secondary variations:
1…Rb7 2.Bxb7+ Qxb7 3.Sb6+,Qf7+
1…Rc7 2.Sxc7+ Kc5,Kc6 3.Sa8+,Sd5+
1…Rh7+ 2.Kxh7,Qxh7
Zilahi, Keller paradox, black Loyd-Turton.
Thursday, May 3, 2012
May 4th
Leo Erland Valve (04-05-1914 - 11-12-1952) Finnish composer
Leo Valve was the founder of the Finnish Problem Society and edited during many years the Problems column of "Suomen Shakki". M.Myllyniemi compiled 136 of Valve's problems in "L.Valve" (1973). Leo Valve composed mostly two- and threemover, but also helpmates and selfmates.
A rare mirror position of the bK:
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Leo Valve was the founder of the Finnish Problem Society and edited during many years the Problems column of "Suomen Shakki". M.Myllyniemi compiled 136 of Valve's problems in "L.Valve" (1973). Leo Valve composed mostly two- and threemover, but also helpmates and selfmates.
A rare mirror position of the bK:
Show Solution
Set play:
1...Rd5[a] 2.Rb6#[B]1.Qb3! (2.Qb5#)
1...Sd3/Rd6/Rc2/Rb2[b]/Ra2/Rde2/Bd3[b] 2.Qd6#[A]
1...Rd5[a] 2.Qb6#[D]Changed mates.
1...Rb2[b]/Bd3[b] 2.Be7#[C]
1...Qc4/Qb2/Sc3 2.Qxc4#
1...Qc5 2.Qb7#
1...Re5 2.Rc8#
1...Rxb8 2.Bd4#
Labels:
Kornilov,
May,
Ondruš,
Rabinovich,
Tikkanen,
Tyavlovsky,
Valve
Wednesday, May 2, 2012
May 3rd
Carl Erik Israel Lind (03-05-1907 - 01-03-1989) Swedish composer
Carl Erik Israel Lind mostly composed helpmates and help retractors.
A good starter to warm up:
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Something more challenging:
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Carl Erik Israel Lind mostly composed helpmates and help retractors.
A good starter to warm up:
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1.Sc8 dxc8=Q 2.b1=B Qc5#
1.b1=R d8=S 2.Rb5 Sc6#
Allumwandlung.
1.b1=R d8=S 2.Rb5 Sc6#
Allumwandlung.
Something more challenging:
Lind, Carl Erik Israel
1.pl Sverige-Israel, 1986

1.pl Sverige-Israel, 1986
| h#2 | b) wSd1->a5 c)=b) + wPe2->c2 d)=c) + wPb3->a3 | 6 + 10 |
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a) 1.Bd3-e4 Sd1xe3 2.Sg4-e5 Se3-c2#
b) 1.Re3-e4 Sa5-c4 2.Sg4-f2 e2-e3#
c) 1.Qd5-e4 c2-c4 2.Sg4-f6 Sa5-c6#
d) 1.Sc5-e4 a3xb4 2.Sg4-e5 c2-c3#
Four unpins on e4 of the bSg4 and four pin mates. Nice dual avoidance.
b) 1.Re3-e4 Sa5-c4 2.Sg4-f2 e2-e3#
c) 1.Qd5-e4 c2-c4 2.Sg4-f6 Sa5-c6#
d) 1.Sc5-e4 a3xb4 2.Sg4-e5 c2-c3#
Four unpins on e4 of the bSg4 and four pin mates. Nice dual avoidance.
Tuesday, May 1, 2012
May 2nd
Julius Zdeněk Mach (02-05-1877 - 02-12-1954) Czech composer
Julius Zdeněk Mach was a great specialist of the Bohemian school. He was the editor of many columns that were famous for the level of the published works: "Zlata Praha", "Svetozor" or "Prager Presse". He wrote "Šachové úlohy 1908-1916" (1917) which is the sequel of the Christmas series book "Ceske Melodie: Eine Sammlung Von 202 Schachaufgaben" (1908) dedicated to problems by Pospisil.
"Chess Chimes from Prague" is a collection of 5 of his problems on a cylindric board (download here).
V.Kotěšovec, J.Brada, J.Beasley and M.Dragoun have compiled 357 unorthodox problems by Z.Mach in "Exoproblemy dr. Zdenka Macha" (1996), because beside the cylindric board, the chinese pieces also interested Z.Mach and he published many problems in the "Fairy Chess Review". Another collection of Mach's problems can be downloaded here.
Julius Mach also invented the fairy piece Vao (the Bishop equivalent of the Chinese Pao).
Let's start with a miniature:
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The following threemover remains within the domain of the Bohemian style:
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Finally, a selfmate which is not too easy to solve, although there are only two variations:
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![]() |
| Julius Zdeněk Mach [Ceskoslovensky Sach 1937 page 45] |
Julius Zdeněk Mach was a great specialist of the Bohemian school. He was the editor of many columns that were famous for the level of the published works: "Zlata Praha", "Svetozor" or "Prager Presse". He wrote "Šachové úlohy 1908-1916" (1917) which is the sequel of the Christmas series book "Ceske Melodie: Eine Sammlung Von 202 Schachaufgaben" (1908) dedicated to problems by Pospisil.
"Chess Chimes from Prague" is a collection of 5 of his problems on a cylindric board (download here).
V.Kotěšovec, J.Brada, J.Beasley and M.Dragoun have compiled 357 unorthodox problems by Z.Mach in "Exoproblemy dr. Zdenka Macha" (1996), because beside the cylindric board, the chinese pieces also interested Z.Mach and he published many problems in the "Fairy Chess Review". Another collection of Mach's problems can be downloaded here.
Julius Mach also invented the fairy piece Vao (the Bishop equivalent of the Chinese Pao).
Let's start with a miniature:
Show Solution
1.Be1-g3 ! ZZ
1...Ke3xe4 2.Qf8-f4+ Ke4-d5 3.Qf4-c4#Flight-giving key and model mates.
1...Ke3-d4 2.Qf8-a3 ZZ Kd4xe4 3.Qa3-d3#
1...Ke3-d2 2.Qf8-c5 ZZ Kd2-e2 3.Qc5-f2#
The following threemover remains within the domain of the Bohemian style:
Show Solution
1.Qa5-d8 ! (2.Bd7xc6+ b7xc6 3.Se6-g5#)
1...Ke4-f3 2.Se6-d4+ Kf3-e4/g4 3.Bd7xf5#The excellent key gives a flight and creates an indirect battery. The battery plays three times.
1...f5-f4 2.Se6-c5+ Ke4-d4/Ke4-d5 3.Bd7-e6# or 2...Ke4-f3 3.Sd3-e5#
Finally, a selfmate which is not too easy to solve, although there are only two variations:
Show Solution
1. Kh1! ZZ
1... h3 2. Rd4 Kf2 3. Re4 Kg3 4. Sd4 Kf2 5. Sc2 Kg3 6. Rg4+ Kf2 7. Rg2+ hxg2#The wS and wR exchange functions. Model mates, of course.
1... Kh3 2. Re2 Kg3 3. Re3+ Kf2 4. Sg4+ Kf1 5. Sf4 h3 6. Sh2+ Kf2 7. Sg2 hxg2#
Labels:
Brogi,
Larsen K.A.K.,
Mach,
May
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