Retro Problems published in 2005

1483 -

Orbit 25, 2005

14+11. Proof game in 10,5 moves

[rq2Nb2/ppp3p1/2k2n2/7p/8/7B/PPPPPr1P/RNBQ1RK1]

1484 -

Orbit 25, 2005

16+15. Proof game in 15,5 moves

[rn1QKbnr/pp2p1pp/3pb3/2p5/2P1N3/P7/1P1PPPPP/1RBqkBNR]

1485 -

Orbit 25, 2005

13+14. Proof game in 24,0 moves

[kr4N1/1qp1p1b1/npp2n2/1p4p1/8/4p3/1PP1P1Pp/RNBQKBNR]

1554 -

Orbit 26, 2005

12+13. Proof game in 9,5 moves (C+)

[rnbqkbnr/ppp2p2/6p1/8/4P3/6N1/PPP2PPP/R1BQ2K1]

1555 -

Orbit 26, 2005

In memory Alex Ettinger

13+13. Proof game in 11,0 moves (C+)

[rB1q1rk1/2pp1ppp/3p1n2/4b3/8/8/3PPPPP/RNbQKBNR]

1556 -

Orbit 26, 2005

14+13. Proof game in 14,5 moves (C+)

[3qkBRr/2pp1ppp/n5n1/rp6/8/1P6/P1PPP2P/RN1KQBNb]

1557 -

Orbit 26, 2005

11+16. Proof game in 21,5 moves (C+)

[3rn2k/pppnpp1p/r6p/8/6bb/8/PPPPPP2/R1BQKBqr]

p class="head">1619 -

Orbit 27, 2005

Unfortunately, this problem was later found to be cooked

9+12. Proof game in 12,5 mobes

[rnbqkb2/pppppn2/8/8/2B1P3/8/PPP2PP1/4K2R]

1620 -

Orbit 27, 2005

Dedicated to the memory of Guy Dupont

Unfortunately, this problem was later found to be cooked.

14+10. Proof game in 31,0 moves

[rnbqkb1r/N1p1np2/8/8/7N/1P3BP1/1PQ1NKP1/2QRRN2]

1698 -

Orbit 28, 2005

3+2. -1 & #1 (2 solutions)

[6Rq/7k/8/5N2/8/8/K7/8]

1699 -

Orbit 28, 2005

14+13. Proof game in 11,0 moves (C+)

[r2bb3/pppnnpkp/4p3/8/6q1/8/PPPPP1P1/RNBQKBNR]

1700 -

Orbit 28, 2005

12+15. Proof game in 15,0 moves (C+)

[1nRqkbnr/1ppppppp/3r4/p1K5/7P/3B1R2/1PPP1PP1/1N5Q]

1701 -

Orbit 28, 2005

16+16. Proof game in 19,5 moves (C+)

[2rn1bnr/3ppppp/1pQBBP2/p1pq4/2P1P3/NP1PRb2/P5PP/1Nk1K2R]