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

EGTB: win in 4 half-moves

# move score
1 Rd4 win in 3 half-moves
2 K1b2 draw
3 K1c2 draw
4 K3b2 draw
5 Kb1 draw
6 Kb3 draw
7 Kb4 draw
8 Kc4 draw
9 Kd4 draw
10 Ra7 draw
11 Rb7 draw
12 Rc7 draw
13 Rd3 draw
14 Rd5 draw
15 Rd6 draw
16 Rd8 draw
17 Re7 draw
18 Rg7 draw
19 Rh7 draw
20 K1d2 loss in 2 half-moves
21 K3c2 loss in 2 half-moves
22 K3d2 loss in 2 half-moves
23 Kd1 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rf7 loss in 2 half-moves