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 Rf5 win in 1 half-moves
4 Rg5 win in 1 half-moves
5 Rh5 win in 1 half-moves
6 Ka2 draw
7 Kf7 draw
8 Kf8 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Ra5 draw
13 Rb1 draw
14 Rb4 draw
15 Rb6 draw
16 Rd5 draw
17 Re5 draw
18 Kb1 loss in 2 half-moves
19 Kb2 loss in 1 half-moves
20 Rb2 loss in 1 half-moves
21 Rb3 loss in 1 half-moves
22 Rc5 loss in 1 half-moves