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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Kc1 draw
4 Kc2 draw
5 Kd3 draw
6 Kdd2 draw
7 Kde2 draw
8 Ke1 draw
9 Ked2 draw
10 Kee2 draw
11 Kf2 draw
12 Kf3 draw
13 Kf4 draw
14 Ra5 draw
15 Rb1 draw
16 Rb3 draw
17 Rg5 draw
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rd5 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rh5 loss in 2 half-moves