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 Rb1 draw
3 Rb2 draw
4 Rb8 draw
5 K3f3 loss in 2 half-moves
6 K3f4 loss in 2 half-moves
7 K3h3 loss in 2 half-moves
8 K3h4 loss in 2 half-moves
9 K4f3 loss in 2 half-moves
10 K4f4 loss in 2 half-moves
11 K4h3 loss in 2 half-moves
12 K4h4 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kh2 loss in 2 half-moves
18 Kh5 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves