Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. d1-d5, | 6. b1-a2, | 7. c2-c5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. d1-d5, | 6. b1-a2, | 7. d5-b3 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-a1, | 7. d1-d5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-a1, | 7. b2-b1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-a2, | 7. d1-d5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-a2, | 7. b2-b1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-c1, | 7. d1-d5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. b1-e4, | 7. d1-d5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. e1-b4, | 7. d1-d5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. e1-b4, | 7. b2-e5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. e1-e5, | 7. d1-c1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. a5-a1, | 7. d1-c1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. a5-a1, | 7. b2-b5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. a5-d2, | 7. d1-c1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. a5-b5, | 7. d1-c1 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e1, | 5. c2-c5, | 6. a5-b5, | 7. b2-e5 |
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-a1?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-a1?, | 5. b2-b1 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-a2?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-a2?, | 5. b2-b1 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-c1?, | 5. d1-d5 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. b1-c1?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-a3?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-c5?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e3?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. c3-e5?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. a5-a1?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. a1-a5, | 3. c1-c2, | 4. a5-e5?, | 5. d1-e2 | ||
| 1. c2-d1, | 2. c3-c2, | 3. b2-e5, | 4. c2-e4, | 5. d1-d5, | 6. e4-c2, | 7. d5-e4 |
| 1. c2-d1, | 2. c3-c2, | 3. b2-e5, | 4. c2-e4, | 5. e5-a5, | 6. e4-e1, | 7. c1-a3 |
| 1. c2-d1, | 2. c3-c2, | 3. b2-e5, | 4. c2-e2?, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a1-e5, | 5. a2-e2 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a3-a5, | 5. d1-a4 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a3-b2, | 5. a2-a5 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a3-e3, | 5. a2-e2 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a3-c5, | 5. a2-a5 | ||
| 1. c2-d1, | 2. c3-a3?, | 3. b2-a2, | 4. a3-c5, | 5. a2-e2 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a1-a4, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a1-a4, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a1-e5, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. b1-b4, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a5-a2, | 5. b5-a5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a5-a2, | 5. b5-e2 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a5-e1, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-a5?, | 3. b2-b5, | 4. a5-e1, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. a1-a5, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. b1-a2, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. b1-a2, | 5. b2-b1 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. b1-c1, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. b1-c1, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. b1-e4, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. e1-a5, | 5. d1-c1 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. e1-a5, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. e1-a5, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. e1-e5, | 5. d1-c1 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. c1-c5, | 4. e1-e5, | 5. d1-d5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. a1-a5, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. a1-a5, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. b1-a2, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. b1-a2, | 5. d5-b3 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. b1-e4, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. b1-e4, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. b1-e4, | 5. b2-e5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-d1, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-d1, | 5. b2-e5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-a5, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-a5, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-e5, | 5. c1-c5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. d1-d5, | 4. e1-e5, | 5. b2-b5 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. b2-a2, | 4. a1-e5, | 5. c1-a3 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. b2-a2, | 4. a1-e5, | 5. d1-a4 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. b2-a2, | 4. e1-a5, | 5. d1-a4 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. b2-a2, | 4. e1-e5, | 5. c1-a3 | ||
| 1. c2-d1, | 2. c3-e1?, | 3. b2-a2, | 4. e1-e5, | 5. a2-e2 | ||
| 1. c2-d1, | 2. c3-c5?, | 3. b2-e2 | ||||
| 1. c2-d1, | 2. c3-e3?, | 3. b2-e2 | ||||
| 1. c2-d1, | 2. c3-e5?, | 3. b2-e2 | ||||
| --- | ||||||
| 1. c2-a4?, | 2. a1-a3 | (black loses in 20 moves) | ||||
| 1. b2-a2?, | 2. a1-b2 | (black loses in 18 moves) | ||||
| 1. b2-a3?, | 2. a1-b2 | (black loses in 18 moves) | ||||
| 1. c2-e4?, | 2. b1-a2 | (black loses in 12 moves) | ||||
| 1. c2-e2?, | 2. b1-a2 | (black loses in 6 moves) | ||||