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 Rb6 win in 3 half-moves
3 K4d4 win in 7 half-moves
4 K4d5 win in 7 half-moves
5 K5d4 win in 7 half-moves
6 K5d5 win in 7 half-moves
7 Kd3 win in 7 half-moves
8 Rb2 win in 7 half-moves
9 Rb4 win in 7 half-moves
10 Rb5 win in 7 half-moves
11 Kc3 win in 9 half-moves
12 K4b4 draw
13 K4b5 draw
14 K5b4 draw
15 K5b5 draw
16 Kb3 draw
17 Kb6 draw
18 Ra1 draw
19 Rc1 draw
20 Rh1 draw
21 Kc6 loss in 2 half-moves
22 Kd6 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 Rf1 loss in 2 half-moves
28 Rg1 loss in 2 half-moves