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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Ke5 win in 9 half-moves
4 Re2 win in 9 half-moves
5 Ke3 draw
6 Kf3 draw
7 Rb4 draw
8 Rb6 draw
9 Rc2 draw
10 Rd2 draw
11 Rf2 draw
12 Rg2 draw
13 Kg3 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Kg5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Ke4 loss in 1 half-moves
18 Kf5 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rb1 loss in 1 half-moves
21 Rb8 loss in 1 half-moves
22 Rh2 loss in 1 half-moves