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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rh5 win in 1 half-moves
3 Kb5 win in 5 half-moves
4 Ka2 draw
5 Ka6 draw
6 Ka7 draw
7 Kb7 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Ra4 draw
12 Ra6 draw
13 Ra7 draw
14 Rb5 draw
15 Rf5 draw
16 Rg5 draw
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves