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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Kf1 draw
9 Kf3 draw
10 Kg1 draw
11 Kg2 draw
12 Kg3 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Rg1 draw
17 Rg3 draw
18 Rg5 draw
19 Rg6 draw
20 Rg8 draw
21 Rh4 draw
22 Re4 loss in 1 half-moves
23 Rf4 loss in 1 half-moves
24 Rg2 loss in 1 half-moves
25 Rg7 loss in 1 half-moves