Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-a1, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-a2, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-a3, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-b1, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-b5, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-d2, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. c4-d3, | 6. b2-c3, | 7. d4-e5 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. d4-c3, | 6. e2-d1, | 7. e3-c1 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. d4-c3, | 6. e2-c2, | 7. c4-e4 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. d4-c3, | 6. e2-d3, | 7. e3-c1 |
| 1. c1-c4, | 2. c5-b4, | 3. a3-e3, | 4. b4-c5, | 5. d4-c3, | 6. e2-e1, | 7. e3-c1 |
| 1. c1-c4, | 2. c5-a5?, | 3. a3-a4 | ||||
| 1. c1-c4, | 2. c5-a5?, | 3. a3-e3 | ||||
| 1. c1-c4, | 2. c5-e5?, | 3. a3-e3 | ||||
| 1. c1-c4, | 2. c5-e5?, | 3. c4-a2 | ||||
| 1. c1-c4, | 2. c5-e5?, | 3. d4-c3 | ||||
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| 1. a3-e3?, | 2. b2-d2 | (draw) | ||||
| 1. c1-e3?, | 2. b2-b5 | (black loses in 18 moves) | ||||
| 1. d4-c3?, | 2. e2-b5 | (black loses in 8 moves) | ||||
| 1. d4-c3?, | 2. c5-e3 | (black loses in 8 moves) | ||||
| 1. d4-e3?, | 2. b2-d2 | (black loses in 8 moves) | ||||
| 1. c1-a1?, | 2. e2-b5 | (black loses in 6 moves) | ||||
| 1. c1-e1?, | 2. e2-c2 | (black loses in 6 moves) | ||||