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 Ke2 draw
3 Ke3 draw
4 Ke4 draw
5 Kg2 draw
6 Kg3 draw
7 Kg4 draw
8 Rb4 draw
9 Rd4 draw
10 Re4 draw
11 Rg4 draw
12 Rh4 draw
13 Ka5 loss in 1 half-moves
14 Ka6 loss in 1 half-moves
15 Ka7 loss in 1 half-moves
16 Kb5 loss in 1 half-moves
17 Kb7 loss in 1 half-moves
18 Kc5 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Kc7 loss in 1 half-moves
21 Kf2 loss in 1 half-moves
22 Rc4 loss in 1 half-moves
23 Rf5 loss in 1 half-moves
24 Rf6 loss in 1 half-moves
25 Rf7 loss in 1 half-moves
26 Rf8 loss in 1 half-moves