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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 K4d4 win in 7 half-moves
3 K4d5 win in 7 half-moves
4 K5d4 win in 7 half-moves
5 K5d5 win in 7 half-moves
6 Rb2 win in 7 half-moves
7 Rb4 win in 7 half-moves
8 Rb5 win in 7 half-moves
9 K4b4 draw
10 K4b5 draw
11 K5b4 draw
12 K5b5 draw
13 Kb3 draw
14 Kc3 draw
15 Kd3 draw
16 Ra1 draw
17 Rc1 draw
18 Rf1 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd6 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 Rd1 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves