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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kc2 draw
5 Kc3 draw
6 Kc4 draw
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Rb2 draw
11 Rc2 draw
12 Rg1 draw
13 Rg3 draw
14 Rg4 draw
15 Rg5 draw
16 Rh2 draw
17 Kb5 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kd2 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg6 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rg8 loss in 2 half-moves