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 Ra5 win in 5 half-moves
3 Rb5 win in 5 half-moves
4 Rc5 win in 5 half-moves
5 Ka6 draw
6 Kaa7 draw
7 Kab8 draw
8 Kba7 draw
9 Kbb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Rd4 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Rh5 draw
18 Rd1 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re5 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg5 loss in 2 half-moves