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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd7 draw
6 Ke6 draw
7 Ke7 draw
8 Ra4 draw
9 Rc4 draw
10 Rd4 draw
11 Rf4 draw
12 Rg1 draw
13 Rg3 draw
14 Rg6 draw
15 Rg7 draw
16 Rg8 draw
17 Rh4 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg5 loss in 2 half-moves