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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Ka5 draw
3 Kab5 draw
4 Kab6 draw
5 Kab7 draw
6 Kc5 draw
7 Kcb5 draw
8 Kcb6 draw
9 Kcb7 draw
10 Kd5 draw
11 Kd6 draw
12 Kd7 draw
13 Ra3 draw
14 Rb3 draw
15 Rc3 draw
16 Re3 draw
17 Rf1 draw
18 Rf2 draw
19 Rf7 draw
20 Rf8 draw
21 Ka7 loss in 2 half-moves
22 Kc7 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rf5 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves