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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 K3b3 win in 5 half-moves
3 Ka2 win in 5 half-moves
4 Rb1 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 K4b3 win in 7 half-moves
7 Ka5 draw
8 Ra1 draw
9 Rc3 draw
10 Rc7 draw
11 Rc8 draw
12 Rg1 draw
13 Rh1 draw
14 K3b4 loss in 2 half-moves
15 K4b4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf1 loss in 2 half-moves