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

EGTB: win in 4 half-moves

# move score
1 Kc1 win in 3 half-moves
2 Kd1 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Ke1 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Rb8 win in 7 half-moves
7 Kb1 draw
8 Kb3 draw
9 Kc3 draw
10 Kd3 draw
11 Kf2 draw
12 Kg1 draw
13 Kg2 draw
14 Ra8 draw
15 Rc3 draw
16 Rc4 draw
17 Rd8 draw
18 Rh8 draw
19 Kb2 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rg8 loss in 2 half-moves