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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kd2 draw
3 Kd3 draw
4 Ke2 draw
5 Kf2 draw
6 Kf3 draw
7 Kf4 draw
8 Kf5 draw
9 Kg5 draw
10 Kg6 draw
11 Kg7 draw
12 Rf4 draw
13 Rg1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg6 draw
17 Rg8 draw
18 Rh4 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ke7 loss in 2 half-moves
24 Kf7 loss in 2 half-moves
25 Rb4 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rg7 loss in 2 half-moves