Home > Neutreeko > Puzzles > Hard 1751-2000
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-a1, | 7. b1-a2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-a1, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-a1, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c1, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c1, | 7. d3-a3 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c1, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c3, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c5, | 7. d3-a3 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a3-c5, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-c1, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-c1, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-c5, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-e1, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-e1, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-e5, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. e3-e5, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a5-e1, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a5-e1, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a5-e5, | 7. b1-c2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-b1, | 6. a5-e5, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-a1, | 7. e2-a2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-a1, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-c1, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-c3, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-c5, | 7. d3-a3 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a3-c5, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. e3-c1, | 7. d3-e3 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. e3-c1, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. e3-c5, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. e3-e5, | 7. a4-e4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. e3-e5, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a5-e1, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a2-e2, | 6. a5-e5, | 7. a4-b5 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a3-a4, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a3-c1, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a3-c3, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a3-c5, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. e3-c1, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. e3-c5, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. e3-c5, | 7. d3-e3 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. e3-e1, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. e3-e1, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a5-a4, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a5-e1, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-e4, | 6. a5-e5, | 7. a2-b1 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-a4, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-a4, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-c1, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-c3, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-c3, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-c5, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a3-c5, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-c1, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-c5, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-c5, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-e1, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-e1, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-e5, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. e3-e5, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a5-a4, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a5-a4, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a5-e1, | 7. a2-e2 |
| 1. a1-a4, | 2. e4-b4, | 3. d5-a2, | 4. b4-a3, | 5. a4-b5, | 6. a5-e1, | 7. b5-c4 |
| 1. a1-a4, | 2. e4-e5?, | 3. d5-a2 | ||||
| --- | ||||||
| 1. d3-a3?, | 2. e3-b3 | (black wins in 13 moves) | ||||
| 1. a1-e1?, | 2. a5-c5 | (black loses in 22 moves) | ||||
| 1. d5-e5?, | 2. a5-e1 | (black loses in 14 moves) | ||||
| 1. d5-b5?, | 2. a5-a2 | (black loses in 10 moves) | ||||
| 1. a1-e5?, | 2. e4-a4 | (black loses in 6 moves) | ||||
| 1. d3-b5?, | 2. a5-a2 | (black loses in 4 moves) | ||||
| 1. d3-d1?, | 2. e4-a4 | (black loses in 4 moves) | ||||