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

EGTB: draw

# move score
1 Kb3 draw
2 Kc3 draw
3 Kd1 draw
4 Kd2 draw
5 Kd3 draw
6 Re1 draw
7 Re2 draw
8 Re3 draw
9 Re8 draw
10 Kb2 loss in 10 half-moves
11 Rf4 loss in 8 half-moves
12 Rd4 loss in 6 half-moves
13 Kb1 loss in 4 half-moves
14 Kc1 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Re5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves