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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 K2a3 draw
4 K4a3 draw
5 Ka1 draw
6 Ka5 draw
7 Kb4 draw
8 Kb5 draw
9 Ra7 draw
10 Rb3 draw
11 Rb6 draw
12 Rb8 draw
13 Rf7 draw
14 K2b3 loss in 2 half-moves
15 K4b3 loss in 2 half-moves
16 Kb1 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves