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 Kc3 draw
3 Kd2 draw
4 Kd3 draw
5 Kg5 draw
6 Kh3 draw
7 Kh5 draw
8 Re4 draw
9 Rf4 draw
10 Rg2 draw
11 Rg3 draw
12 Rg7 draw
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rg1 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Kb1 loss in 1 half-moves
21 Kb2 loss in 1 half-moves
22 Kb3 loss in 1 half-moves
23 Kc1 loss in 1 half-moves
24 Kd1 loss in 1 half-moves
25 Kg3 loss in 1 half-moves