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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Kd4 win in 5 half-moves
3 Ke1 win in 5 half-moves
4 Ke2 win in 5 half-moves
5 Kc4 draw
6 Kc5 draw
7 Kc6 draw
8 Kd6 draw
9 Ke4 draw
10 Ke5 draw
11 Ke6 draw
12 Kg1 draw
13 Rb1 draw
14 Rc1 draw
15 Rd2 draw
16 Re1 draw
17 Kf2 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rd4 loss in 2 half-moves