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 Kc5 draw
5 Kd3 draw
6 Kd5 draw
7 Kd7 draw
8 Kd8 draw
9 Ke4 draw
10 Ke5 draw
11 Ke7 draw
12 Kf7 draw
13 Kf8 draw
14 Re3 draw
15 Rf3 draw
16 Rg1 draw
17 Rg4 draw
18 Rg5 draw
19 Ra3 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg6 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh3 loss in 2 half-moves
27 Ke3 loss in 1 half-moves