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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Rc8 win in 1 half-moves
4 Ka7 draw
5 Ka8 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Kf2 draw
10 Kh2 draw
11 Ra5 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rc6 draw
16 Re5 draw
17 Rf5 draw
18 Rh5 draw
19 Kf1 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kg1 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Kh1 loss in 2 half-moves
24 Kh3 loss in 2 half-moves
25 Rc1 loss in 1 half-moves
26 Rd5 loss in 1 half-moves
27 Rg5 loss in 1 half-moves