[Retros] Die Schwalbe Heft 221 (October 2006)

[Joost de Heer]

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Gùnter Lauinger
Gradmannstr. 35
88213 Ravensburg
Germany
g.lauinger at t-online.de

13182 - Werner Keym
r3k2r/3ppp2/1P1pq3/b1P3S1/s1p1Q3/2Q2P1b/1PP2PP1/R3K2R (13+12)
+---a---b---c---d---e---f---g---h---+

|                                   |

8  -R   .   .   .  -K   .   .  -R   8

|                                   |

7   .   .   .  -P  -P  -P   .   .   7

|                                   |

6   .   P   .  -P  -Q   .   .   .   6

|                                   |

5  -B   .   P   .   .   .   S   .   5

|                                   |

4  -S   .  -P   .   Q   .   .   .   4

|                                   |

3   .   .   Q   .   .   P   .  -B   3

|                                   |

2   .   P   P   .   .   P   P   .   2

|                                   |

1   R   .   .   .   K   .   .   R   1

|                                   |

+---a---b---c---d---e---f---g---h---+
#2

13183 - Roberto Osorio
8/PPPPPPPP/8/8/k2r4/P6R/ppppRK2/3br1sq (12+10)
+---a---b---c---d---e---f---g---h---+

|                                   |

8   .   .   .   .   .   .   .   .   8

|                                   |

7   P   P   P   P   P   P   P   P   7

|                                   |

6   .   .   .   .   .   .   .   .   6

|                                   |

5   .   .   .   .   .   .   .   .   5

|                                   |

4  -K   .   .  -R   .   .   .   .   4

|                                   |

3   P   .   .   .   .   .   .   R   3

|                                   |

2  -P  -P  -P  -P   R   K   .   .   2

|                                   |

1   .   .   .  -B  -R   .  -S  -Q   1

|                                   |

+---a---b---c---d---e---f---g---h---+
-5 & #1, Proca

13184 - Gligor Denkovski
1s2r2k/1p1pp2p/2p5/8/8/SP2P3/2PP1PPP/R1BBQKSR (15+8)
+---a---b---c---d---e---f---g---h---+

|                                   |

8   .  -S   .   .  -R   .   .  -K   8

|                                   |

7   .  -P   .  -P  -P   .   .  -P   7

|                                   |

6   .   .  -P   .   .   .   .   .   6

|                                   |

5   .   .   .   .   .   .   .   .   5

|                                   |

4   .   .   .   .   .   .   .   .   4

|                                   |

3   S   P   .   .   P   .   .   .   3

|                                   |

2   .   .   P   P   .   P   P   P   2

|                                   |

1   R   .   B   B   Q   K   S   R   1

|                                   |

+---a---b---c---d---e---f---g---h---+
Proofgame in 15.5 moves

13185 - Martin Walter
2k5/2B1p3/2b1P3/4P3/8/5p2/1P3p2/1q1r2SK (6+7)
+---a---b---c---d---e---f---g---h---+

|                                   |

8   .   .  -K   .   .   .   .   .   8

|                                   |

7   .   .   B   .  -P   .   .   .   7

|                                   |

6   .   .  -B   .   P   .   .   .   6

|                                   |

5   .   .   .   .   P   .   .   .   5

|                                   |

4   .   .   .   .   .   .   .   .   4

|                                   |

3   .   .   .   .   .  -P   .   .   3

|                                   |

2   .   P   .   .   .  -P   .   .   2

|                                   |

1   .  -Q   .  -R   .   .   S   K   1

|                                   |

+---a---b---c---d---e---f---g---h---+
-6 & #1 Anticirce, Proca

13186 - Henryk Grudzinski
r1b1kb1r/pp1ppppp/8/4K3/6P1/3Q3B/PP2P2P/R1B4R (11+12)
+---a---b---c---d---e---f---g---h---+

|                                   |

8  -R   .  -B   .  -K  -B   .  -R   8

|                                   |

7  -P  -P   .  -P  -P  -P  -P  -P   7

|                                   |

6   .   .   .   .   .   .   .   .   6

|                                   |

5   .   .   .   .   K   .   .   .   5

|                                   |

4   .   .   .   .   .   .   P   .   4

|                                   |

3   .   .   .   Q   .   .   .   B   3

|                                   |

2   P   P   .   .   P   .   .   P   2

|                                   |

1   R   .   B   .   .   .   .   R   1

|                                   |

+---a---b---c---d---e---f---g---h---+
Proofgame in 15.5 (Double maximummer)

13187(=13025v) - Gerald Irsigler
Find the shortest unique proofgame in which
- no piece is captured
- the final position is symmetric with symmetry axis the line between 
the 4th and 5th row
- The game is asymmetric
In the final position 4 pieces should be on the 3rd/6th row