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 Rd1 win in 3 half-moves
3 Kb3 draw
4 Kb4 draw
5 Kb8 draw
6 Kc3 draw
7 Kc5 draw
8 Kc7 draw
9 Kd5 draw
10 Kd7 draw
11 Kd8 draw
12 Ra1 draw
13 Rc1 draw
14 Re5 draw
15 Re6 draw
16 Re7 draw
17 Re8 draw
18 Kb5 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves