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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Re7 win in 7 half-moves
3 Re8 win in 7 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kc7 draw
7 Kd6 draw
8 Kd7 draw
9 Ra2 draw
10 Rc2 draw
11 Rd2 draw
12 Re1 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Rf2 draw
17 Rg2 draw
18 Rh2 draw
19 Kab6 loss in 2 half-moves
20 Kab7 loss in 2 half-moves
21 Kb5 loss in 2 half-moves
22 Kb8 loss in 2 half-moves
23 Kc5 loss in 2 half-moves
24 Kcb6 loss in 2 half-moves
25 Kcb7 loss in 2 half-moves
26 Kd5 loss in 2 half-moves
27 Re3 loss in 2 half-moves