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 Kd3 draw
3 Kd5 draw
4 Kf3 draw
5 Kf5 draw
6 Kfe3 draw
7 Kfe4 draw
8 Kfe5 draw
9 Kg3 draw
10 Kg4 draw
11 Kg5 draw
12 Rb1 draw
13 Rd2 draw
14 Rf1 draw
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kde3 loss in 2 half-moves
19 Kde4 loss in 2 half-moves
20 Kde5 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rc1 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves