Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Ka5 draw
5 Ka7 draw
6 Kb6 draw
7 Kb7 draw
8 Kf3 draw
9 Kh3 draw
10 Rd2 draw
11 Re2 draw
12 Rf2 draw
13 Rg1 draw
14 Rh2 draw
15 Kf2 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kg4 loss in 2 half-moves
18 Kh2 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Rc2 loss in 1 half-moves