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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka3 draw
3 Kb3 draw
4 Kb4 draw
5 Rb3 draw
6 Rd1 draw
7 Rd2 draw
8 Rd4 draw
9 Re3 draw
10 Rf3 draw
11 Rg3 draw
12 Rh3 draw
13 Ra3 loss in 4 half-moves
14 Rd5 loss in 4 half-moves
15 Kb5 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves