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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke5 draw
5 Ke6 draw
6 Ke7 draw
7 Kf4 draw
8 Kf6 draw
9 Kf7 draw
10 Kf8 draw
11 Kg4 draw
12 Kg5 draw
13 Kg6 draw
14 Rc1 draw
15 Rc2 draw
16 Rc3 draw
17 Rd4 draw
18 Re4 draw
19 Rb4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Ke4 loss in 1 half-moves