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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Re4 win in 1 half-moves
5 Kb5 draw
6 Kb6 draw
7 Kb7 draw
8 Kc5 draw
9 Kc7 draw
10 Kg3 draw
11 Kh2 draw
12 Ra4 draw
13 Rg4 draw
14 Rh5 draw
15 Rh6 draw
16 Rh7 draw
17 Rh8 draw
18 Kg2 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kd5 loss in 1 half-moves
21 Kd6 loss in 1 half-moves
22 Kd7 loss in 1 half-moves
23 Rf4 loss in 1 half-moves