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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka6 draw
3 Kb4 draw
4 Kb6 draw
5 Kc2 draw
6 Kd1 draw
7 Ke1 draw
8 Ke2 draw
9 Ra1 draw
10 Rb1 draw
11 Rc2 draw
12 Rc3 draw
13 Rc7 draw
14 Rd1 draw
15 Rg1 draw
16 Rh1 draw
17 Kb5 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves