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 Re6 win in 1 half-moves
3 Kc4 draw
4 Kd3 draw
5 Kd5 draw
6 Rb5 draw
7 Rc5 draw
8 Rd5 draw
9 Re1 draw
10 Re7 draw
11 Re8 draw
12 Kc3 loss in 6 half-moves
13 Kc5 loss in 4 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rh5 loss in 2 half-moves