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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Kg4 draw
11 Kg5 draw
12 Kh4 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Re1 draw
17 Re2 draw
18 Re3 draw
19 Re5 draw
20 Rh4 draw
21 Kg6 loss in 2 half-moves
22 Kh6 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves