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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kg6 draw
4 Kg7 draw
5 Kg8 draw
6 Kh6 draw
7 Kh8 draw
8 Ra2 draw
9 Rb1 draw
10 Rb4 draw
11 Rb5 draw
12 Rb6 draw
13 Rc2 draw
14 Rd2 draw
15 Re2 draw
16 Rf2 draw
17 Rg2 draw
18 Kb1 loss in 2 half-moves
19 Ka2 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rh2 loss in 1 half-moves