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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kg2 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Kg3 win in 5 half-moves
8 Kg4 win in 7 half-moves
9 Kb1 draw
10 Kb3 draw
11 Kc1 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 Kh4 draw
16 Ra6 draw
17 Rb1 draw
18 Rb5 draw
19 Rc6 draw
20 Rd6 draw
21 Rh6 draw
22 Kb2 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rb8 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rg6 loss in 2 half-moves