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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kf3 draw
3 Kg2 draw
4 Kh2 draw
5 Kh3 draw
6 Kh4 draw
7 Rb4 draw
8 Rd4 draw
9 Re4 draw
10 Rf4 draw
11 Rh4 draw
12 Kf2 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Ka6 loss in 1 half-moves
15 Ka7 loss in 1 half-moves
16 Ka8 loss in 1 half-moves
17 Kb6 loss in 1 half-moves
18 Kb8 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Kc7 loss in 1 half-moves
21 Kc8 loss in 1 half-moves
22 Ra4 loss in 1 half-moves
23 Rg5 loss in 1 half-moves
24 Rg6 loss in 1 half-moves
25 Rg7 loss in 1 half-moves
26 Rg8 loss in 1 half-moves