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 Rb6 win in 3 half-moves
4 Rc3 win in 3 half-moves
5 Rd3 win in 3 half-moves
6 Re3 win in 3 half-moves
7 Rb7 win in 9 half-moves
8 Rb8 win in 9 half-moves
9 Kd6 draw
10 Kdd7 draw
11 Kde8 draw
12 Ke6 draw
13 Ked7 draw
14 Kee8 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Ra3 draw
19 Rb4 draw
20 Rb5 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves