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 Kc3 draw
3 Kc4 draw
4 Kd4 draw
5 Ke3 draw
6 Rd2 draw
7 Re2 draw
8 Rf2 draw
9 Rg1 draw
10 Rg4 draw
11 Rh2 draw
12 Kc2 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Ke2 loss in 4 half-moves
15 Ke4 loss in 4 half-moves
16 Rg3 loss in 4 half-moves
17 Rg5 loss in 4 half-moves
18 Rg6 loss in 4 half-moves
19 Ra2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves