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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rg8 win in 3 half-moves
5 Rg6 win in 5 half-moves
6 Ka7 draw
7 Kb5 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kd5 draw
12 Kd6 draw
13 Ra4 draw
14 Rb4 draw
15 Rg3 draw
16 Rg5 draw
17 Rh4 draw
18 Kb4 loss in 2 half-moves
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rg2 loss in 2 half-moves