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 Rd5 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb4 draw
9 Kb6 draw
10 Kc4 draw
11 Kc5 draw
12 Kc6 draw
13 Rb7 draw
14 Rc7 draw
15 Rd2 draw
16 Rd3 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Ra7 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re7 loss in 2 half-moves