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 Kb2 draw
3 Kb3 draw
4 Kc2 draw
5 Kc4 draw
6 Kd3 draw
7 Re4 draw
8 Rf4 draw
9 Rg2 draw
10 Rg3 draw
11 Rg7 draw
12 Rh4 draw
13 Kd4 loss in 8 half-moves
14 Kd2 loss in 6 half-moves
15 Rg5 loss in 6 half-moves
16 Kb4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rg1 loss in 1 half-moves