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 Kc3 draw
3 Ke3 draw
4 Ke5 draw
5 Ked3 draw
6 Ked4 draw
7 Ked5 draw
8 Kf3 draw
9 Kf4 draw
10 Kf5 draw
11 Rc2 draw
12 Re1 draw
13 Kb3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kcd3 loss in 2 half-moves
18 Kcd4 loss in 2 half-moves
19 Kcd5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves