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 K2f3 draw
3 K2g3 draw
4 K2h3 draw
5 K4f3 draw
6 K4g3 draw
7 K4h3 draw
8 Kf1 draw
9 Kf2 draw
10 Kf4 draw
11 Kg1 draw
12 Kg5 draw
13 Kh1 draw
14 Kh2 draw
15 Kh4 draw
16 Kh5 draw
17 Re1 draw
18 Re2 draw
19 Re3 draw
20 Re8 draw
21 Rf4 draw
22 Kf5 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves
28 Re7 loss in 2 half-moves