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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Ke2 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Kcc3 win in 5 half-moves
6 Kdc3 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Rd1 win in 5 half-moves
9 Kdd4 win in 9 half-moves
10 Ke4 draw
11 Ra1 draw
12 Rc2 draw
13 Rc3 draw
14 Rf1 draw
15 Rg1 draw
16 Rh1 draw
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kcd4 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Re1 loss in 2 half-moves