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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd2 draw
6 Kd3 draw
7 Kd4 draw
8 Kd7 draw
9 Kd8 draw
10 Ke2 draw
11 Kf2 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Re8 draw
16 Kf3 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves