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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Ka7 draw
3 Kf6 draw
4 Kf7 draw
5 Kg6 draw
6 Kh6 draw
7 Kh7 draw
8 Ra4 draw
9 Rc1 draw
10 Rc2 draw
11 Rc5 draw
12 Rc6 draw
13 Rc7 draw
14 Rc8 draw
15 Rd4 draw
16 Re4 draw
17 Rf4 draw
18 Rg4 draw
19 Rh4 draw
20 Ka5 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Kb7 loss in 2 half-moves
24 Kf8 loss in 2 half-moves
25 Kg8 loss in 2 half-moves
26 Kh8 loss in 2 half-moves
27 Rc3 loss in 2 half-moves