Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e1, | 5. c1-b1, | 6. e1-d2, | 7. d1-e2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e1, | 5. c1-b1, | 6. c3-c1, | 7. d1-e2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e1, | 5. c1-b1, | 6. c3-d2, | 7. d1-e2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e1, | 5. e3-d3, | 6. a1-b1, | 7. d1-d2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e1, | 5. e3-d3, | 6. c3-c2, | 7. d1-d2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e2, | 5. e3-d2, | 6. e2-e1, | 7. c1-c2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e2, | 5. e3-d3, | 6. a1-b1, | 7. d1-d2 |
| 1. c5-e3, | 2. e2-d2, | 3. c2-d1, | 4. d2-e2, | 5. e3-d3, | 6. c3-c2, | 7. d1-d2 |
| 1. c5-e3, | 2. e2-d2, | 3. e3-e1, | 4. d2-d1, | 5. c1-e3, | 6. d1-e2, | 7. e1-d2 |
| 1. c5-e3, | 2. e2-d2, | 3. e3-e1, | 4. d2-d1, | 5. c1-e3, | 6. c3-d2, | 7. e1-e2 |
| 1. c5-e3, | 2. e2-d1?, | 3. c1-d2, | 4. a1-c1, | 5. e3-d3 | ||
| 1. c5-e3, | 2. e2-b5?, | 3. c1-d2 | ||||
| 1. c5-e3, | 2. e2-b5?, | 3. e3-e1 | ||||
| 1. c5-e3, | 2. e2-e1?, | 3. c1-d2 | ||||
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| 1. c5-e5?, | 2. a1-a5 | (black wins in 13 moves) | ||||
| 1. c5-a3?, | 2. e2-d2 | (black wins in 19 moves) | ||||
| 1. c2-d2?, | 2. c3-e3 | (black wins in 27 moves) | ||||
| 1. c5-a5?, | 2. e2-d2 | (draw) | ||||
| 1. c1-e1?, | 2. e2-d2 | (black loses in 20 moves) | ||||
| 1. c2-e4?, | 2. e2-a2 | (black loses in 12 moves) | ||||
| 1. c2-a4?, | 2. a1-b2 | (black loses in 6 moves) | ||||
| 1. c2-d1?, | 2. a1-b2 | (black loses in 6 moves) | ||||
| 1. c1-b1?, | 2. e2-e5 | (black loses in 4 moves) | ||||
| 1. c1-e3?, | 2. e2-d2 | (black loses in 4 moves) | ||||
| 1. c2-b1?, | 2. e2-e5 | (black loses in 4 moves) | ||||
| 1. c5-c4?, | 2. e2-e5 | (black loses in 4 moves) | ||||