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 Ke3 draw
4 Ke4 draw
5 Kf3 draw
6 Kg4 draw
7 Ra8 draw
8 Rb1 draw
9 Rb4 draw
10 Rc8 draw
11 Rd8 draw
12 Re8 draw
13 Rg8 draw
14 Rh8 draw
15 Ke5 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rb2 loss in 1 half-moves