Home > Neutreeko > Puzzles > Hard 4001-4250



1. b4-e1, 2. d5-d1, 3. c2-e2, 4. b2-d2, 5. c1-c5, 6. d2-e3, 7. e1-a5
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1. b4-a4?,2. d5-b3(black loses in 22 moves)
1. b4-b3?,2. d5-c4(black loses in 10 moves)
1. b4-a3?,2. d5-b3(black loses in 6 moves)
1. c2-e4?,2. a2-c4(black loses in 4 moves)
1. b4-a5?,2. d5-b3(black loses in 4 moves)
1. b4-b5?,2. a2-c4(black loses in 4 moves)
1. b4-b5?,2. d5-b3(black loses in 4 moves)
1. b4-e4?,2. d5-b3(black loses in 4 moves)
1. b4-c5?,2. a2-c4(black loses in 4 moves)