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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Ka4 draw
3 Ka6 draw
4 Kb5 draw
5 Rb3 draw
6 Rc3 draw
7 Re3 draw
8 Rg3 draw
9 Rh3 draw
10 Kb4 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc1 loss in 1 half-moves
13 Kc2 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Ke1 loss in 1 half-moves
16 Ke2 loss in 1 half-moves
17 Ra1 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Rf3 loss in 1 half-moves