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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb2 draw
3 Kb3 draw
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Kd3 draw
9 Kd4 draw
10 Ra1 draw
11 Ra2 draw
12 Ra3 draw
13 Ra5 draw
14 Ra6 draw
15 Rb7 draw
16 Rc7 draw
17 Rd7 draw
18 Rf7 draw
19 Rg7 draw
20 Rh7 draw
21 Kg7 loss in 2 half-moves
22 Kg8 loss in 2 half-moves
23 Kh7 loss in 1 half-moves
24 Ra8 loss in 1 half-moves
25 Re7 loss in 1 half-moves