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 Kd4 draw
3 Kd6 draw
4 Ke4 draw
5 Ke5 draw
6 Ra3 draw
7 Rc3 draw
8 Rd3 draw
9 Re3 draw
10 Rf3 draw
11 Rh2 draw
12 Rh5 draw
13 Rh6 draw
14 Rh7 draw
15 Rh8 draw
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh4 loss in 2 half-moves