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

EGTB: win in 20 half-moves

# move score
1 Kb5 win in 19 half-moves
2 Ka5 win in 27 half-moves
3 Kb6 win in 27 half-moves
4 R1a2 win in 27 half-moves
5 Rb1 win in 27 half-moves
6 Rb4 win in 27 half-moves
7 Rc1 win in 27 half-moves
8 R1a3 win in 29 half-moves
9 Rd1 win in 29 half-moves
10 R4a2 win in 31 half-moves
11 R4a3 win in 31 half-moves
12 Ra5 win in 31 half-moves
13 Rc4 win in 33 half-moves
14 Ka7 win in 35 half-moves
15 Kb7 win in 35 half-moves
16 Rh1 win in 35 half-moves
17 Rh4 win in 35 half-moves
18 Rd4 win in 39 half-moves
19 Re1 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg4 loss in 2 half-moves