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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Kd4 win in 7 half-moves
3 Kd5 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Kd3 win in 9 half-moves
6 Ra1 win in 11 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb3 draw
11 Kb4 draw
12 Kb5 draw
13 Kb6 draw
14 Kb8 draw
15 Kc3 draw
16 Kc5 draw
17 Kc6 draw
18 Kc7 draw
19 Kc8 draw
20 Rc2 draw
21 Rd1 draw
22 Rh1 draw
23 Re1 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rg1 loss in 2 half-moves