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 Kc3 win in 1 half-moves
3 Ka2 draw
4 Kc2 draw
5 Ra6 draw
6 Rb3 draw
7 Rb5 draw
8 Rb7 draw
9 Rb8 draw
10 Rc6 draw
11 Ka1 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Kc1 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Kb3 loss in 1 half-moves
20 Rd6 loss in 1 half-moves