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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc2 draw
5 Kc4 draw
6 Kd2 draw
7 Ke7 draw
8 Kf7 draw
9 Kg7 draw
10 Kg8 draw
11 Rb8 draw
12 Rc8 draw
13 Rd8 draw
14 Re1 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Kb2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves