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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Ka4 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kb1 draw
10 Kc5 draw
11 Ra3 draw
12 Rb1 draw
13 Rb4 draw
14 Rf3 draw
15 Kb6 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves