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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Kb5 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Ka5 draw
6 Ka7 draw
7 Kb6 draw
8 Kc7 draw
9 Kc8 draw
10 Kd7 draw
11 Ke7 draw
12 Ke8 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Ra5 draw
17 Rb4 draw
18 Rf4 draw
19 Rg4 draw
20 Rh4 draw
21 Re4 loss in 1 half-moves