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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kc2 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kd2 win in 5 half-moves
7 Rd2 win in 5 half-moves
8 Rb1 win in 13 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb5 draw
13 Kc3 draw
14 Kc5 draw
15 Kc6 draw
16 Kd4 draw
17 Ke2 draw
18 Ra1 draw
19 Re1 draw
20 Rf1 draw
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves