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 Kb6 draw
3 Kb7 draw
4 Ke1 draw
5 Kg1 draw
6 Ra4 draw
7 Rb4 draw
8 Rf6 draw
9 Rf7 draw
10 Rf8 draw
11 Rg4 draw
12 Rh4 draw
13 Ka5 loss in 2 half-moves
14 Ka7 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kg3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Kf1 loss in 1 half-moves