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 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kc7 draw
8 Kd6 draw
9 Kd7 draw
10 Rb4 draw
11 Rf4 draw
12 Rg1 draw
13 Rg2 draw
14 Rg5 draw
15 Rg6 draw
16 Rg7 draw
17 Rg8 draw
18 Kb5 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves