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

EGTB: win in 44 half-moves

# move score
1 Re7 win in 43 half-moves
2 Re8 win in 43 half-moves
3 Re1 win in 51 half-moves
4 Re6 win in 53 half-moves
5 Re5 win in 57 half-moves
6 Ra4 draw
7 Rb4 draw
8 Ka7 loss in 2 half-moves
9 Kab7 loss in 2 half-moves
10 Kab8 loss in 2 half-moves
11 Kc7 loss in 2 half-moves
12 Kcb7 loss in 2 half-moves
13 Kcb8 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves