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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kf4 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Kde4 draw
5 Kde5 draw
6 Kde6 draw
7 Kfe4 draw
8 Kfe5 draw
9 Kfe6 draw
10 Kg4 draw
11 Kg5 draw
12 Kg6 draw
13 Rd1 draw
14 Rd2 draw
15 Re3 draw
16 Rf3 draw
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves