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