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

EGTB: win in 4 half-moves

# move score
1 Rg5 win in 3 half-moves
2 Ra6 win in 5 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd8 draw
6 Kde7 draw
7 Kde8 draw
8 Kf7 draw
9 Kfe7 draw
10 Kfe8 draw
11 Kg7 draw
12 Kg8 draw
13 Ra1 draw
14 Ra7 draw
15 Ra8 draw
16 Rb5 draw
17 Rf5 draw
18 Rh5 draw
19 Kc6 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves