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 Kb3 draw
3 Kc3 draw
4 Kd3 draw
5 Rc6 draw
6 Rc7 draw
7 Re5 draw
8 Rb5 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rf5 loss in 2 half-moves
11 Rg5 loss in 2 half-moves
12 Rh5 loss in 2 half-moves
13 Kb4 loss in 1 half-moves
14 Kb5 loss in 1 half-moves
15 Kd4 loss in 1 half-moves
16 Kd5 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Ke8 loss in 1 half-moves
19 Kf7 loss in 1 half-moves
20 Kg7 loss in 1 half-moves
21 Kg8 loss in 1 half-moves
22 Rd5 loss in 1 half-moves