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 Ra1 draw
3 Ra2 draw
4 Rd5 draw
5 Re5 draw
6 Rf5 draw
7 Rg5 draw
8 Rh5 draw
9 Kba7 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kaa7 loss in 1 half-moves
14 Kab5 loss in 1 half-moves
15 Kab7 loss in 1 half-moves
16 Kbb5 loss in 1 half-moves
17 Kbb7 loss in 1 half-moves
18 Ra3 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Rc5 loss in 1 half-moves