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

EGTB: win in 4 half-moves

# move score
1 K1b2 win in 3 half-moves
2 Kb1 win in 5 half-moves
3 K1a2 draw
4 K3a2 draw
5 K3b2 draw
6 Ka4 draw
7 Kb3 draw
8 Kb4 draw
9 Ra5 draw
10 Rb5 draw
11 Rc1 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Rd5 draw
16 Rh5 draw
17 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves