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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kc2 draw
3 Kc3 draw
4 Ke3 draw
5 Ra1 draw
6 Ra2 draw
7 Ra3 draw
8 Rf4 draw
9 Rg4 draw
10 Rh4 draw
11 Kd2 loss in 4 half-moves
12 Ke2 loss in 4 half-moves
13 Ra7 loss in 4 half-moves
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Ra5 loss in 1 half-moves