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

EGTB: draw

# move score
1 Ka3 draw
2 Ka7 draw
3 Kb3 draw
4 Kb4 draw
5 Rf5 draw
6 Rg5 draw
7 Rh5 draw
8 K4b5 loss in 2 half-moves
9 K6b5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd5 loss in 2 half-moves
15 Re5 loss in 2 half-moves