Chess problem corner :29 June 2026

Problem 1:

white to play mate in two

{[#]} 22. Qh6 Rag8 (22… Nxf6 23. Qxg7#) 23. Qxh7+ Rxh7 24. Rxg8#)

Problem 2:

white to play get an advantage in 5 moves

{[#]} 1. Qf1+ Kd2 2. Qd1+ Kc3 3. Qc2+ Kb4 4. Qb2+ Nb3 (4… Ka5 5. Nc4+ Ka6 6. Qb6#) 5. Qa3+ Kxa3 (5… Kc3 6. Qxe7) 6. Nc2# *

Problem 3:

white to play check mate in 2 moves

{[#]} 1. Rg3 hxg3 2. Rxg3 black any Qg7#

Problem 4:

White to play to get a Queen how ?

{[#]}7. Kf4 Kd5 8. Kf5 Kd6 9. Kf6 Kd7 10. Kf7 Kd6 11. g4 Ke5 12. g5 Kf5 13.g6