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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kc7 draw
3 Kc8 draw
4 Kd5 draw
5 Kd6 draw
6 Kdd7 draw
7 Kde7 draw
8 Ke5 draw
9 Ke8 draw
10 Ked7 draw
11 Kee7 draw
12 Kf5 draw
13 Kf6 draw
14 Kf7 draw
15 Ra3 draw
16 Rd1 draw
17 Rd2 draw
18 Re3 draw
19 Rf3 draw
20 Rb3 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Rd6 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves