Puzzle 727276:
Puzzle 727276:
A. Kostin (2393) - K. Landa (2542)
Russian Championships (team) St. Petersburg RUS (1), 1999.05.16 Kostin - Landa, St. Petersburg 1999
Russian Championships (team) St. Petersburg RUS (1), 1999.05.16 Kostin - Landa, St. Petersburg 1999