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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rh3 win in 1 half-moves
3 Rb4 win in 3 half-moves
4 Rb6 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Ka1 draw
8 Ka4 draw
9 Kaa2 draw
10 Kab2 draw
11 Kb4 draw
12 Kba2 draw
13 Kbb2 draw
14 Kc1 draw
15 Kc2 draw
16 Rc3 draw
17 Rd3 draw
18 Rb2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves