[Retros] Retros Orbit 2002

Ivan Denkovski idenkovs at on.net.mk
Sun Jan 19 12:14:16 EST 2003

Here are the proof games originally published in Orbit in 2002. Composers
are welcome to send original retros (as well as selfmates and helpmates, in
orthodox chess) to the general editor Zivko Janevski (zivko at mt.net.mk) or to
the retro originals editor Gligor Denkovski (denkovski at mt.net.mk). Judge for
the 2002-2003 tourney is Hans Gruber.

I will post the solutions in few days. All the problems are C+. Nr. 899 is
not a shortest proof game.

Gligor Denkovski
701. Orbit 13 (January 2002)
+---+---+---+---+---+---+---+---+

|*R | . |*B | . |*K | B |*N |*R |

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

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

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

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

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

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

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

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

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

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

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

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

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

| R |*N | . | K | Q | B | . | R |

+---+---+---+---+---+---+---+---+
r1b1kBnr/p2ppp1p/8/8/8/3P4/PPP2PPP/Rn1KQB1R
Proof game in 9,5 (13+11)

Gligor Denkovski & Ivan Denkovski
702. Orbit 13 (January 2002)
+---+---+---+---+---+---+---+---+

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

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

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

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

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

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

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

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

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

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

| . | | . | | B | B |*B |*R |

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

| P | K | P |*Q | P | P | Q | N |

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

| . | | . | R | . | | N | R |

+---+---+---+---+---+---+---+---+
7r/p1ppnp1p/p5k1/6pb/1n1Pp1P1/4BBbr/PKPqPPQN/3R2NR
Proof game in 21,0 (14+16)

Gligor Denkovski
764. Orbit 14 (April 2002)
+---+---+---+---+---+---+---+---+

|*R | . |*B |*Q |*K | . |*N |*R |

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

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

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

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

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

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

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

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

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

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

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

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

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

| R | N | B | | Q |*N | . | R |

+---+---+---+---+---+---+---+---+
r1bqk1nr/pppppp1p/8/8/8/8/PPP1KPPP/RNB1Qn1R
Proof game in 7,5 (12+14)
2 solutions
b) -Sf1; 1 solution

Gligor Denkovski
765. Orbit 14 (April 2002)
+---+---+---+---+---+---+---+---+

| | . | | . | |*N | | . |

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

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

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

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

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

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

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

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

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

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

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

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

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

| R | N | B | Q | K | B | N | R |

+---+---+---+---+---+---+---+---+
5n2/2ppppp1/2k3p1/8/r7/p7/r2PPPPP/RNBQKBNR
Proof game in 16,0 (13+11)

Ivan Denkovski
836. Orbit 15 (July 2002)
+---+---+---+---+---+---+---+---+

|*R |*N |*B |*Q |*K | . |*N |*R |

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

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

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

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

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

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

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

| | . | B | . | | . | | . |

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

| . | | N | P | . | P | . | |

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

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

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

| R | N | B | Q | K | | . | R |

+---+---+---+---+---+---+---+---+
rnbqk1nr/ppppbppp/8/P7/2B5/2NP1P2/1PP2PPP/RNBQK2R
Proof game in 12,0 (16+15)

Michel Caillaud
837. Orbit 15 (July 2002)
+---+---+---+---+---+---+---+---+

|*R | . |*B | . |*K | . |*N |*R |

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

|*P |*P | R | |*P | |*P |*P |

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

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

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

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

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

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

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

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

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

| | P | P | N | P | . | P | P |

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

| . | | B | Q | K | B |*N | R |

+---+---+---+---+---+---+---+---+
r1b1k1nr/ppR1p1pp/2pp4/8/3P1p2/1P3P2/1PPNP1PP/2BQKBnR
Proof game in 14,0 (15+14)

Ivan Denkovski
899. Orbit 16 (October 2002)
+---+---+---+---+---+---+---+---+

|*R | B |*B |*Q |*K | . |*N |*R |

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

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

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

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

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

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

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

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

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

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

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

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

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

| . | N | . | | . | | . | |

+---+---+---+---+---+---+---+---+
rBbqk1nr/Rppp1ppp/4p3/1p6/8/2P5/2RPP1KP/1N6
Proof game in 14,0 (9+14)

Kostas Prentos
900. Orbit 16 (October 2002)
+---+---+---+---+---+---+---+---+

| |*N |*B |*Q |*K |*B |*N |*R |

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

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

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

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

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

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

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

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

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

| . | | . | | . | K | . | |

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

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

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

| R | N | . | | . | | N | R |

+---+---+---+---+---+---+---+---+
1nbqkbnr/1pppppp1/Bp4P1/8/1r6/5K2/1PPPQPP1/RN4NR
Proof game in 18,0 (13+15)



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