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 Kd1 win in 5 half-moves
3 Rb1 win in 9 half-moves
4 Rb3 win in 9 half-moves
5 K1b2 draw
6 K1c2 draw
7 K1d2 draw
8 K3b2 draw
9 K3c2 draw
10 K3d2 draw
11 Kb1 draw
12 Kb3 draw
13 Kb4 draw
14 Kd3 draw
15 Ra5 draw
16 Rb2 draw
17 Rf5 draw
18 Rg5 draw
19 Rh5 draw
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves