Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. b3-c2, | 2. b1-b5, | 3. d4-a1, | 4. b5-b1, | 5. c1-a3, | 6. b1-a2, | 7. a1-c1 |
| 1. b3-c2, | 2. b1-a1?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. b1-a2?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. b1-a2?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d1-d2?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d1-e1?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. d1-e1?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d1-e2?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. d1-e2?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-a3?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-b5?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. d3-b5?, | 3. c2-c5 | ||||
| 1. b3-c2, | 2. d3-b5?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-d2?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-e2?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. d3-e2?, | 3. c2-c5 | ||||
| 1. b3-c2, | 2. d3-e2?, | 3. c2-d2 | ||||
| 1. b3-c2, | 2. d3-e2?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-e3?, | 3. d4-c5 | ||||
| 1. b3-c2, | 2. d3-e4?, | 3. c1-e3 | ||||
| 1. b3-c2, | 2. d3-e4?, | 3. c2-c5 | ||||
| 1. b3-c2, | 2. d3-e4?, | 3. d4-c5 | ||||
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| 1. b3-a2?, | 2. d3-e3 | (draw) | ||||
| 1. b3-b2?, | 2. d1-d2 | (draw) | ||||
| 1. b3-b5?, | 2. d3-a3 | (draw) | ||||
| 1. b3-b5?, | 2. d3-e3 | (draw) | ||||
| 1. b3-c3?, | 2. d1-d2 | (draw) | ||||
| 1. b3-a3?, | 2. b1-c2 | (black loses in 4 moves) | ||||
| 1. b3-a3?, | 2. d1-d2 | (black loses in 4 moves) | ||||
| 1. b3-a4?, | 2. b1-c2 | (black loses in 4 moves) | ||||
| 1. b3-a4?, | 2. d1-b3 | (black loses in 4 moves) | ||||
| 1. b3-a4?, | 2. d1-d2 | (black loses in 4 moves) | ||||
| 1. b3-d5?, | 2. b1-c2 | (black loses in 4 moves) | ||||