Home > Neutreeko > Puzzles > Hard 3751-4000
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-a1, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-a1, | 7. a4-a2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-a1, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-a2, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-b5, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-b5, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-b5, | 7. a4-b4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-e1, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-e1, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-e1, | 7. a4-b4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. b1-e1, | 7. a4-b5 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-a1, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-a1, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-a5, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-a5, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-e1, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-e1, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-e5, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c3-e5, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c4-b4, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c4-e4, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-a4, | 6. c4-e4, | 7. a4-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-a3, | 7. d3-b3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-a3, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-a5, | 7. c2-c1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-a5, | 7. d3-a3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-a5, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-e1, | 7. c2-c1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-e1, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-e5, | 7. b2-d4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-e5, | 7. d3-a3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c3-e5, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-a2, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-a4, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-b5, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-c5, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-e4, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. b3-b1, | 5. b4-b2, | 6. c4-d5, | 7. d3-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-a1, | 5. b4-e1, | 6. a1-a5, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-a1, | 5. b4-e1, | 6. a1-a5, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-a1, | 5. b4-e1, | 6. a1-d1, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-a1, | 5. b4-e1, | 6. b3-b1, | 7. c2-c1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-e5, | 5. b4-e1, | 6. c4-e4, | 7. d3-e3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-e5, | 5. b4-e1, | 6. e5-a5, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-e5, | 5. b4-e1, | 6. e5-a5, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-e5, | 5. b4-e1, | 6. e5-e2, | 7. d3-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. b3-b1, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. b3-b1, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. b3-b4, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-a1, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-a1, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-a5, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-a5, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-e1, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-e1, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-e5, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. c3-e5, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-a4, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-a4, | 7. b5-b4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-a4, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-d5, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e1, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e1, | 7. b5-a4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e1, | 7. b5-b4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e1, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e5, | 7. c2-e2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e5, | 7. b5-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-b5, | 6. e4-e5, | 7. b5-d5 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-a2, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-a3, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-a4, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-b1, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-b5, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. b3-d5, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a1, | 7. c2-c5 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a1, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a1, | 7. d4-b2 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a5, | 7. c2-c5 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a5, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-a5, | 7. d3-e3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-c5, | 7. c2-c4 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-c5, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-e1, | 7. c2-d1 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c4-e4, | 5. b4-d4, | 6. c3-e1, | 7. d3-e3 |
| 1. b1-c2, | 2. a2-b3, | 3. b5-b4, | 4. c3-e1?, | 5. b4-d2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-a1, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-a1, | 5. a4-a2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-a1, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-a2, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-b5, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-b5, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-b5, | 5. a4-b4 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-e1, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-e1, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-e1, | 5. a4-b4 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. b1-e1, | 5. a4-b5 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-a1, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-a1, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-a5, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-a5, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-e1, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-e1, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-e5, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c3-e5, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c4-b4, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c4-e4, | 5. d3-d1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-a4, | 4. c4-e4, | 5. a4-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-a3, | 5. d3-b3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-a3, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-a5, | 5. c2-c1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-a5, | 5. d3-a3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-a5, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-e1, | 5. c2-c1 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-e1, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-e5, | 5. b2-d4 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-e5, | 5. d3-a3 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c3-e5, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-a2, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-a4, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-b5, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-c5, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-e4, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b1?, | 3. b5-b2, | 4. c4-d5, | 5. d3-e2 | ||
| 1. b1-c2, | 2. a2-b2?, | 3. b5-b3 | ||||
| 1. b1-c2, | 2. c4-b3?, | 3. c2-e2 | ||||
| 1. b1-c2, | 2. c4-b3?, | 3. b5-b4 | ||||
| 1. b1-c2, | 2. c4-b3?, | 3. b5-c4 | ||||
| --- | ||||||
| 1. b5-b2?, | 2. c4-a4 | (black wins in 13 moves) | ||||
| 1. b1-b4?, | 2. a2-b1 | (black wins in 21 moves) | ||||
| 1. d3-c2?, | 2. a2-b2 | (black loses in 8 moves) | ||||
| 1. d3-d5?, | 2. a2-b3 | (black loses in 8 moves) | ||||
| 1. d3-d5?, | 2. c4-b3 | (black loses in 8 moves) | ||||
| 1. b5-a4?, | 2. c4-b4 | (black loses in 8 moves) | ||||
| 1. d3-d1?, | 2. a2-b3 | (black loses in 4 moves) | ||||