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 Kc3 draw
3 Kc4 draw
4 Kd3 draw
5 Ke3 draw
6 Ke4 draw
7 Ra3 draw
8 Rc3 draw
9 Rd3 draw
10 Rf3 draw
11 Rg3 draw
12 Rh1 draw
13 Rh2 draw
14 Rh6 draw
15 Rh8 draw
16 Rh4 loss in 4 half-moves
17 Kc5 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves