[Retros] Die Schwalbe Heft 223 (february 2007)

Joost de Heer joost at sanguis.xs4all.nl
Mon Apr 2 18:26:26 EDT 2007


13283 - Alexander Yarosh
2Ssk2r/bQp2prb/1p4p1/8/3pp3/sP2P3/1q1P1PK1/8
+---+---+---+---+---+---+---+---+

| | . | S |*S |*K | . | |*R |

+---+---+---+---+---+---+---+---+

|*B | Q |*P | | . |*P |*R |*B |

+---+---+---+---+---+---+---+---+

| |*P | | . | | . |*P | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+

| | . | |*P |*P | . | | . |

+---+---+---+---+---+---+---+---+

|*S | P | . | | P | | . | |

+---+---+---+---+---+---+---+---+

| |*Q | | P | | P | K | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+
7 + 14
Add a white and a black pawn, then retract one white move for a #2

13284 - Paul Raican
rs5S/ppppsBp1/4pb2/4rpk1/P7/3K2Pq/1PPPP3/1SB3Ss
+---+---+---+---+---+---+---+---+

|*R |*S | | . | | . | | S |

+---+---+---+---+---+---+---+---+

|*P |*P |*P |*P |*S | B |*P | |

+---+---+---+---+---+---+---+---+

| | . | | . |*P |*B | | . |

+---+---+---+---+---+---+---+---+

| . | | . | |*R |*P |*K | |

+---+---+---+---+---+---+---+---+

| P | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

| . | | . | K | . | | P |*Q |

+---+---+---+---+---+---+---+---+

| | P | P | P | P | . | | . |

+---+---+---+---+---+---+---+---+

| . | S | B | | . | | S |*S |

+---+---+---+---+---+---+---+---+
12 + 15
Proofgame in 23.5 moves

13285 - Jorge Lois, Roberto Osario
rs2qkbr/4pp1s/1p4p1/bp1p2p1/2PQP3/1P3S2/2PS1PP1/2BRRBK1
+---+---+---+---+---+---+---+---+

|*R |*S | | . |*Q |*K |*B |*R |

+---+---+---+---+---+---+---+---+

| . | | . | |*P |*P | . |*S |

+---+---+---+---+---+---+---+---+

| |*P | | . | | . |*P | . |

+---+---+---+---+---+---+---+---+

|*B |*P | . |*P | . | |*P | |

+---+---+---+---+---+---+---+---+

| | . | P | Q | P | . | | . |

+---+---+---+---+---+---+---+---+

| . | P | . | | . | S | . | |

+---+---+---+---+---+---+---+---+

| | . | P | S | | P | P | . |

+---+---+---+---+---+---+---+---+

| . | | B | R | R | B | K | |

+---+---+---+---+---+---+---+---+
14 + 15
Proofgame in 25.5 moves

13286 - Alexander Yarosh
8/pppppppp/8/8/1P6/8/P2P3P/8
+---+---+---+---+---+---+---+---+

| | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

|*P |*P |*P |*P |*P |*P |*P |*P |

+---+---+---+---+---+---+---+---+

| | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+

| | P | | . | | . | | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+

| P | . | | P | | . | | P |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+
4 + 8
Add 9 pieces for an Illegal Cluster

13287 - Günther Weeth, Klaus Wenda
2sr4/8/R7/8/8/kp1pp3/8/qrR1K3
+---+---+---+---+---+---+---+---+

| | . |*S |*R | | . | | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+

| R | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | | . | |

+---+---+---+---+---+---+---+---+

| | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

|*K |*P | . |*P |*P | | . | |

+---+---+---+---+---+---+---+---+

| | . | | . | | . | | . |

+---+---+---+---+---+---+---+---+

|*Q |*R | R | | K | | . | |

+---+---+---+---+---+---+---+---+
3 + 8
-6 & #1, Proca retractor, Anticirce

13288 - Günther Weeth
1S3S2/6p1/2b1PPqp/2p3p1/kPs5/P1bpK2P/P1p5/2r2s2
+---+---+---+---+---+---+---+---+

| | S | | . | | S | | . |

+---+---+---+---+---+---+---+---+

| . | | . | | . | |*P | |

+---+---+---+---+---+---+---+---+

| | . |*B | . | P | P |*Q |*P |

+---+---+---+---+---+---+---+---+

| . | |*P | | . | |*P | |

+---+---+---+---+---+---+---+---+

|*K | P |*S | . | | . | | . |

+---+---+---+---+---+---+---+---+

| P | |*B |*P | K | | . | P |

+---+---+---+---+---+---+---+---+

| P | . |*P | . | | . | | . |

+---+---+---+---+---+---+---+---+

| . | |*R | | . |*S | . | |

+---+---+---+---+---+---+---+---+
9 + 13
-21 & #1, Proca retractor, Anticirce



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