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 Kd1 draw
3 Kd3 draw
4 Ke1 draw
5 Ke2 draw
6 Ke3 draw
7 Rc7 draw
8 Rd6 draw
9 Rd8 draw
10 Re7 draw
11 Rf7 draw
12 Rh7 draw
13 Kc1 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves