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 Rh3 win in 1 half-moves
3 Rb5 win in 11 half-moves
4 Rb6 win in 11 half-moves
5 Rb7 win in 11 half-moves
6 Rb8 win in 11 half-moves
7 Ka3 draw
8 Kaa1 draw
9 Kab2 draw
10 Kba1 draw
11 Kbb2 draw
12 Kc1 draw
13 Kc2 draw
14 Ra3 draw
15 Rc3 draw
16 Rd3 draw
17 Rb2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves