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 Rb4 win in 1 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kc7 draw
6 Kd5 draw
7 Kd6 draw
8 Kd7 draw
9 Rc4 draw
10 Rd4 draw
11 Re4 draw
12 Rf1 draw
13 Rf2 draw
14 Rf5 draw
15 Rf6 draw
16 Rf7 draw
17 Rf8 draw
18 Rh4 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves