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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kcb2 win in 3 half-moves
5 Rd2 win in 3 half-moves
6 Ka4 draw
7 Kab3 draw
8 Kab4 draw
9 Kc4 draw
10 Kcb3 draw
11 Kcb4 draw
12 Kd2 draw
13 Ra1 draw
14 Rb1 draw
15 Rc1 draw
16 Rd3 draw
17 Rd7 draw
18 Rd8 draw
19 Rh1 draw
20 Kd3 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves