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 Kbb3 draw
3 Kbb5 draw
4 Kcb3 draw
5 Kd3 draw
6 Kd4 draw
7 Ra3 draw
8 Rb3 draw
9 Rc1 draw
10 Rc2 draw
11 Rf3 draw
12 Rg3 draw
13 Rh3 draw
14 Ka3 loss in 1 half-moves
15 Ka4 loss in 1 half-moves
16 Ka5 loss in 1 half-moves
17 Kbc5 loss in 1 half-moves
18 Kcb5 loss in 1 half-moves
19 Kcc5 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Re3 loss in 1 half-moves