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 Rd6 win in 1 half-moves
3 Kc5 draw
4 Ra5 draw
5 Re5 draw
6 Rf5 draw
7 Kc3 loss in 2 half-moves
8 Kc4 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Ke3 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves