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

EGTB: win in 2 half-moves

# move score
1 Kf2 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb5 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka5 draw
8 Ka7 draw
9 Kb5 draw
10 Kb6 draw
11 Ke1 draw
12 Ke2 draw
13 Kg1 draw
14 Kg2 draw
15 Ra1 draw
16 Rb7 draw
17 Rc1 draw
18 Rd1 draw
19 Re1 draw
20 Kb7 loss in 1 half-moves
21 Rb6 loss in 1 half-moves