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