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 Rb4 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kh1 draw
14 Kh3 draw
15 Rc4 draw
16 Re3 draw
17 Re5 draw
18 Re8 draw
19 Rf4 draw
20 Rg4 draw
21 Rh4 draw
22 Kg1 loss in 2 half-moves
23 Kg2 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Rd4 loss in 1 half-moves
26 Re1 loss in 1 half-moves
27 Re2 loss in 1 half-moves