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

EGTB: win in 22 half-moves

# move score
1 Rh2 win in 21 half-moves
2 Ra2 draw
3 Rd3 draw
4 Rd5 draw
5 Rd6 draw
6 Rd7 draw
7 Re2 draw
8 Rf2 draw
9 Rg2 draw
10 K6g7 loss in 2 half-moves
11 K6h7 loss in 2 half-moves
12 K8g7 loss in 2 half-moves
13 K8h7 loss in 2 half-moves
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kg8 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd8 loss in 2 half-moves