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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rb4 draw
5 Rd4 draw
6 Ka2 loss in 2 half-moves
7 Ka5 loss in 2 half-moves
8 Kb5 loss in 2 half-moves
9 Re1 loss in 2 half-moves
10 Re2 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 K3b3 loss in 1 half-moves
19 K3b4 loss in 1 half-moves
20 K4b3 loss in 1 half-moves
21 K4b4 loss in 1 half-moves