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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb3 win in 7 half-moves
4 Ka5 win in 9 half-moves
5 Rc1 win in 9 half-moves
6 Ka6 draw
7 Ka7 draw
8 Kb5 draw
9 Kb7 draw
10 Kc2 draw
11 Kc3 draw
12 Kc4 draw
13 Kd2 draw
14 Kd4 draw
15 Ke2 draw
16 Ke3 draw
17 Ke4 draw
18 Ra1 draw
19 Rb4 draw
20 Rd1 draw
21 Rg1 draw
22 Kc5 loss in 2 half-moves
23 Kc6 loss in 2 half-moves
24 Kc7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves