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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Ra5 win in 3 half-moves
4 Rc5 win in 5 half-moves
5 Rd7 win in 5 half-moves
6 Rd8 win in 5 half-moves
7 Kaa7 draw
8 Kab7 draw
9 Kba7 draw
10 Kbb7 draw
11 Rb5 draw
12 Rd1 draw
13 Rd6 draw
14 Re5 draw
15 Rf5 draw
16 Rd2 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rh5 loss in 2 half-moves