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 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Ke3 draw
10 Ke4 draw
11 Rc4 draw
12 Rd5 draw
13 Rd6 draw
14 Rd7 draw
15 Rd8 draw
16 Re4 draw
17 Rg4 draw
18 Rh4 draw
19 Kd2 loss in 1 half-moves
20 Ke2 loss in 1 half-moves
21 Rf4 loss in 1 half-moves