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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Kf7 win in 3 half-moves
7 Ra5 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Ka7 win in 5 half-moves
10 Kb7 win in 5 half-moves
11 Rb4 win in 5 half-moves
12 Ka5 draw
13 Ka6 draw
14 Kc5 draw
15 Kg7 draw
16 Kg8 draw
17 Rd5 draw
18 Re5 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg5 loss in 2 half-moves
23 Rh5 loss in 2 half-moves