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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kc1 draw
5 Kc2 draw
6 Kc7 draw
7 Kc8 draw
8 Kd2 draw
9 Ra4 draw
10 Rb1 draw
11 Rb5 draw
12 Rb7 draw
13 Rc4 draw
14 Rd4 draw
15 Kb7 loss in 2 half-moves
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re4 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