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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rd7 draw
3 Rd8 draw
4 K3c3 loss in 2 half-moves
5 K3c4 loss in 2 half-moves
6 K3e3 loss in 2 half-moves
7 K3e4 loss in 2 half-moves
8 K4c3 loss in 2 half-moves
9 K4c4 loss in 2 half-moves
10 K4e3 loss in 2 half-moves
11 K4e4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves