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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rd3 win in 1 half-moves
3 Kb5 draw
4 Kb6 draw
5 Kb7 draw
6 Kc5 draw
7 Kc7 draw
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Kg3 draw
12 Kg4 draw
13 Ra3 draw
14 Re3 draw
15 Rf3 draw
16 Rg3 draw
17 Rh1 draw
18 Rh2 draw
19 Kg5 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Rb3 loss in 1 half-moves