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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb6 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Ka2 draw
6 Rb3 draw
7 Rb5 draw
8 Rb7 draw
9 Rc8 draw
10 Re8 draw
11 Rf8 draw
12 Ka1 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Kb3 loss in 1 half-moves