Home > Neutreeko > Puzzles > Hard 501-750
| 1. c5-a3, | 2. b2-a2, | 3. d1-b1, | 4. e2-b2, | 5. a3-e3, | 6. b2-c1, | 7. a1-e5 |
| 1. c5-a3, | 2. b2-b1, | 3. d1-d5, | 4. b1-a2, | 5. a1-e5, | 6. a5-c5, | 7. a3-e3 |
| 1. c5-a3, | 2. b2-b1, | 3. d1-d5, | 4. e2-a2?, | 5. a3-c5 | ||
| 1. c5-a3, | 2. b2-c1?, | 3. d1-d5, | 4. e2-a2, | 5. a3-c5 | ||
| 1. c5-a3, | 2. b2-b5?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. b2-b5?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. b2-d2?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. b2-d2?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. b2-d2?, | 3. a3-c1 | ||||
| 1. c5-a3, | 2. b2-e5?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. b2-e5?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. b2-e5?, | 3. a3-c1 | ||||
| 1. c5-a3, | 2. e2-c2?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. e2-b5?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. e2-b5?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. e2-e1?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. e2-e1?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. e2-e5?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. e2-e5?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. a5-a4?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. a5-e1?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. a5-e1?, | 3. d1-b1 | ||||
| 1. c5-a3, | 2. a5-e5?, | 3. a1-a2 | ||||
| 1. c5-a3, | 2. a5-e5?, | 3. d1-b1 | ||||
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| 1. a1-c1?, | 2. a5-a1 | (black wins in 13 moves) | ||||
| 1. c5-c1?, | 2. b2-b1 | (black wins in 15 moves) | ||||
| 1. d1-b1?, | 2. b2-c1 | (draw) | ||||
| 1. d1-a4?, | 2. b2-a3 | (draw) | ||||
| 1. a1-a4?, | 2. b2-d2 | (black loses in 14 moves) | ||||