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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Re7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Ka7 draw
6 Kb7 draw
7 Kb8 draw
8 Kc1 draw
9 Ke1 draw
10 Rc5 draw
11 Rd5 draw
12 Re1 draw
13 Re2 draw
14 Re3 draw
15 Re6 draw
16 Rf5 draw
17 Rg5 draw
18 Kc2 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Re4 loss in 1 half-moves
22 Rh5 loss in 1 half-moves