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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka3 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Ke1 win in 5 half-moves
6 Ke2 win in 5 half-moves
7 Ke3 win in 5 half-moves
8 Rb2 win in 5 half-moves
9 Rc1 win in 9 half-moves
10 Kf3 win in 13 half-moves
11 Kf1 win in 17 half-moves
12 Ka4 draw
13 Ka5 draw
14 Kc4 draw
15 Kg1 draw
16 Kg2 draw
17 Kg3 draw
18 Ra1 draw
19 Rf1 draw
20 Rg1 draw
21 Rh1 draw
22 Kb5 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Re1 loss in 2 half-moves