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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Ka2 draw
4 Ka4 draw
5 Ka7 draw
6 Ka8 draw
7 Kb4 draw
8 Kc8 draw
9 Ra4 draw
10 Ra6 draw
11 Ra7 draw
12 Ra8 draw
13 Rb5 draw
14 Rf5 draw
15 Rg5 draw
16 Rh5 draw
17 Kb2 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re5 loss in 2 half-moves