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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Kg5 win in 3 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Kb3 draw
8 Kc3 draw
9 Kc4 draw
10 Kc5 draw
11 Kh5 draw
12 Ra5 draw
13 Rb7 draw
14 Rb8 draw
15 Rc5 draw
16 Rd5 draw
17 Re5 draw
18 Rh5 draw
19 Kg3 loss in 2 half-moves
20 Kg4 loss in 2 half-moves
21 Kh3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves