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 Rc8 win in 7 half-moves
3 Ka6 draw
4 Ka7 draw
5 Ka8 draw
6 Kb6 draw
7 Kb8 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Ke5 draw
15 Ke7 draw
16 Kf5 draw
17 Kf6 draw
18 Kf7 draw
19 Ra3 draw
20 Rb3 draw
21 Rc4 draw
22 Rc5 draw
23 Rc6 draw
24 Rg3 draw
25 Rc1 loss in 2 half-moves
26 Rc2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves