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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc2 draw
3 Kd2 draw
4 Ke1 draw
5 Ke2 draw
6 Ra3 draw
7 Rc3 draw
8 Re3 draw
9 Rf3 draw
10 Rg1 draw
11 Rg2 draw
12 Rh3 draw
13 Kc1 loss in 6 half-moves
14 Rg5 loss in 4 half-moves
15 Rg7 loss in 4 half-moves
16 Rd3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rg6 loss in 1 half-moves