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

EGTB: win in 4 half-moves

# move score
1 R5a4 win in 3 half-moves
2 Kd5 win in 5 half-moves
3 Re2 win in 25 half-moves
4 Kb5 draw
5 R2a4 draw
6 Ra8 draw
7 Rb2 draw
8 Rb5 draw
9 Rc2 draw
10 Rd2 draw
11 Rf2 draw
12 Kb4 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 R2a3 loss in 2 half-moves
19 R5a3 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rg2 loss in 2 half-moves
24 Rh2 loss in 2 half-moves