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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc1 loss in 2 half-moves
3 Kc2 loss in 2 half-moves
4 Kd1 loss in 2 half-moves
5 Kde1 loss in 2 half-moves
6 Kde2 loss in 2 half-moves
7 Kf2 loss in 2 half-moves
8 Kfe1 loss in 2 half-moves
9 Kfe2 loss in 2 half-moves
10 Kg1 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Kc3 loss in 1 half-moves
22 Kd3 loss in 1 half-moves
23 Ke3 loss in 1 half-moves
24 Rc3 loss in 1 half-moves
25 Rd3 loss in 1 half-moves
26 Re3 loss in 1 half-moves