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

EGTB: win in 12 half-moves

# move score
1 Kb2 win in 11 half-moves
2 Kb3 win in 11 half-moves
3 Rb1 win in 11 half-moves
4 Kb4 draw
5 Kc2 draw
6 Kc4 draw
7 Kd2 draw
8 Ke1 draw
9 Ke2 draw
10 Kf2 draw
11 Kg1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra7 draw
15 Ra8 draw
16 Rc1 draw
17 Rd1 draw
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Re1 loss in 2 half-moves