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

EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Ka2 draw
3 Ka5 draw
4 Kaa4 draw
5 Kab3 draw
6 Kb2 draw
7 Kb5 draw
8 Kba4 draw
9 Kbb3 draw
10 Ra2 draw
11 Rb2 draw
12 Rd1 draw
13 Rd8 draw
14 Rh2 draw
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves