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 Ka6 win in 3 half-moves
3 Kaa4 win in 3 half-moves
4 Kab5 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kbb5 draw
7 Ra3 draw
8 Rb1 draw
9 Rb2 draw
10 Ka3 loss in 2 half-moves
11 Kba4 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves