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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Ra2 draw
7 Rf2 draw
8 Rg3 draw
9 Rh2 draw
10 Rg1 loss in 8 half-moves
11 Rg5 loss in 6 half-moves
12 Rg7 loss in 6 half-moves
13 Ke2 loss in 4 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rg4 loss in 1 half-moves