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EGTB: win in 4 half-moves

# move score
1 Rc2 win in 3 half-moves
2 Rd2 draw
3 Re5 draw
4 Re6 draw
5 Re7 draw
6 Re8 draw
7 Rh2 draw
8 K1a1 loss in 2 half-moves
9 K1a2 loss in 2 half-moves
10 K1c1 loss in 2 half-moves
11 K1c2 loss in 2 half-moves
12 K2a1 loss in 2 half-moves
13 K2a2 loss in 2 half-moves
14 K2c1 loss in 2 half-moves
15 K2c2 loss in 2 half-moves
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg2 loss in 2 half-moves