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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kc4 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Kd4 draw
12 Kd6 draw
13 Ra1 draw
14 Rd1 draw
15 Re2 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Rf1 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Re5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves