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 Rb5 win in 1 half-moves
3 Kb3 draw
4 Kc2 draw
5 Ra8 draw
6 Rb6 draw
7 Rb7 draw
8 Rd8 draw
9 Rh8 draw
10 Ka2 loss in 6 half-moves
11 Ka3 loss in 6 half-moves
12 Ka1 loss in 4 half-moves
13 Kb1 loss in 4 half-moves
14 Kc1 loss in 4 half-moves
15 Kc3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves