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 Kc4 draw
3 Kc5 draw
4 Kc6 draw
5 Ke5 draw
6 Rb5 draw
7 Rb6 draw
8 Rc4 draw
9 Rd4 draw
10 Kd4 loss in 8 half-moves
11 Ke4 loss in 8 half-moves
12 Rb2 loss in 6 half-moves
13 Rb3 loss in 6 half-moves
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rb1 loss in 1 half-moves