Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. a3-c5, | 5. c4-b4, | 6. a4-a5, | 7. c3-c4 |
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. d5-c5?, | 5. c4-b4 | ||
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. d5-d1?, | 5. c4-b4 | ||
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. d5-e4?, | 5. c4-b4 | ||
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. d5-e5?, | 5. c3-b3 | ||
| 1. c1-c3, | 2. d3-d5, | 3. b2-b5, | 4. d5-e5?, | 5. c4-b4 | ||
| 1. c1-c3, | 2. d3-b1?, | 3. c4-a2, | 4. b1-a1, | 5. c3-b3 | ||
| 1. c1-c3, | 2. a3-a1?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a3-a1?, | 3. c3-a3 | ||||
| 1. c1-c3, | 2. a3-b3?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a3-c5?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a3-c5?, | 3. c3-a3 | ||||
| 1. c1-c3, | 2. a3-c5?, | 3. c4-a2 | ||||
| 1. c1-c3, | 2. d3-d1?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. d3-e2?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. d3-e2?, | 3. c4-a2 | ||||
| 1. c1-c3, | 2. d3-e2?, | 3. c4-b4 | ||||
| 1. c1-c3, | 2. d3-e3?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. d3-e3?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. d3-e3?, | 3. c3-d3 | ||||
| 1. c1-c3, | 2. d3-e3?, | 3. c4-a2 | ||||
| 1. c1-c3, | 2. a4-a5?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a4-a5?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. a4-a5?, | 3. c4-a2 | ||||
| 1. c1-c3, | 2. a4-d1?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a4-d1?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. a4-b4?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a4-b4?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. a4-b4?, | 3. c4-a2 | ||||
| 1. c1-c3, | 2. a4-b5?, | 3. b2-b4 | ||||
| 1. c1-c3, | 2. a4-b5?, | 3. b2-c1 | ||||
| 1. c1-c3, | 2. a4-b5?, | 3. c3-b3 | ||||
| 1. c1-c3, | 2. a4-b5?, | 3. c4-a2 | ||||
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| 1. b2-a2?, | 2. a4-b5 | (black loses in 32 moves) | ||||
| 1. c1-e3?, | 2. d3-b3 | (black loses in 18 moves) | ||||
| 1. c1-e1?, | 2. d3-b3 | (black loses in 8 moves) | ||||
| 1. c1-a1?, | 2. d3-b3 | (black loses in 4 moves) | ||||
| 1. b2-b1?, | 2. d3-b3 | (black loses in 4 moves) | ||||
| 1. c4-b5?, | 2. d3-c4 | (black loses in 4 moves) | ||||