advanced · rating 2240
| ♟ | |||||||
| ♟ | ♟ | ♙ | |||||
| ♙ | ♙ | ♟ | ♟ | ||||
| ♙ | ♚ | ♙ | |||||
| ♔ | |||||||
Black to move. Opponent's last move: b4.
advancedPawncrushingendgamepawnEndgamepromotionquietMoveveryLong
275 plays
9 plies in the line
Reveal line
Opponent's last move: b4
Solution: cxb4 → axb4 → a4 → c5 → a3 → c6 → a2 → c7 → a1=Q