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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Ka8 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Ra3 draw
7 Rc3 draw
8 Rd3 draw
9 Re2 draw
10 Re5 draw
11 Re6 draw
12 Re7 draw
13 Re8 draw
14 Rf3 draw
15 Rg3 draw
16 Rh3 draw
17 Ka6 loss in 2 half-moves
18 Kab7 loss in 2 half-moves
19 Kab8 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Kcb7 loss in 2 half-moves
22 Kcb8 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re4 loss in 2 half-moves