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 Ka1 draw
3 Ka2 draw
4 Ka4 draw
5 Ka5 draw
6 Ka6 draw
7 Kb2 draw
8 Kb4 draw
9 Kb6 draw
10 Kc1 draw
11 Ra4 draw
12 Rb4 draw
13 Rc4 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re8 draw
18 Kc2 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kc6 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves