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 Kdd7 win in 3 half-moves
3 Kee7 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Kc8 win in 5 half-moves
7 Kde7 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Ked7 win in 7 half-moves
10 Kf8 draw
11 Ra6 draw
12 Rb3 draw
13 Rb4 draw
14 Rb5 draw
15 Rb8 draw
16 Rg6 draw
17 Rh6 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Re6 loss in 2 half-moves