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 Kg5 draw
3 Kg6 draw
4 Kg7 draw
5 Kh5 draw
6 Kh7 draw
7 Rb1 draw
8 Rb3 draw
9 Rb5 draw
10 Rb6 draw
11 Rb7 draw
12 Rb8 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rg2 draw
18 Ka2 loss in 2 half-moves
19 Kb1 loss in 1 half-moves
20 Ra2 loss in 1 half-moves
21 Rb4 loss in 1 half-moves