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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rc3 win in 3 half-moves
6 Rd3 win in 3 half-moves
7 Rb6 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Kd6 draw
10 Kdd7 draw
11 Kde7 draw
12 Ke8 draw
13 Ked7 draw
14 Kee7 draw
15 Kf6 draw
16 Kf7 draw
17 Ra3 draw
18 Rb4 draw
19 Rh3 draw
20 Kd5 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Kf5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves