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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Ka2 draw
3 Ka3 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Ra2 draw
11 Rb2 draw
12 Rc2 draw
13 Rd1 draw
14 Rd4 draw
15 Rd5 draw
16 Rd6 draw
17 Rd7 draw
18 Re2 draw
19 Rf2 draw
20 Rg2 draw
21 Rd3 loss in 2 half-moves
22 Rd8 loss in 2 half-moves