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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Re1 draw
3 Re2 draw
4 K5d5 loss in 2 half-moves
5 K5d6 loss in 2 half-moves
6 K5f5 loss in 2 half-moves
7 K5f6 loss in 2 half-moves
8 K6d5 loss in 2 half-moves
9 K6d6 loss in 2 half-moves
10 K6f5 loss in 2 half-moves
11 K6f6 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rh4 loss in 2 half-moves