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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rb2 win in 5 half-moves
3 Rb3 win in 5 half-moves
4 Rd7 win in 5 half-moves
5 Re7 win in 5 half-moves
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kdd2 draw
10 Kdd4 draw
11 Kde2 draw
12 Kde4 draw
13 Ked2 draw
14 Ked4 draw
15 Kee2 draw
16 Kee4 draw
17 Ra7 draw
18 Rb1 draw
19 Rb6 draw
20 Rb8 draw
21 Kf2 loss in 2 half-moves
22 Kf3 loss in 2 half-moves
23 Kf4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves
28 Rh7 loss in 2 half-moves