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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Rd5 win in 3 half-moves
3 Rb7 win in 9 half-moves
4 Rc7 win in 9 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb4 draw
8 Kb5 draw
9 Kd5 draw
10 Ra7 draw
11 Rd6 draw
12 Rd8 draw
13 Rh7 draw
14 Kc3 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves