Composition
The diagram below shows one of Rincks controversial studies.
Henri Rinck1414 fins de partie, nr. 126
| a | b | c | d | e | f | g | h | ||
| 8 | 8 | ||||||||
| 7 | 7 | ||||||||
| 6 | 6 | ||||||||
| 5 | 5 | ||||||||
| 4 | 4 | ||||||||
| 3 | 3 | ||||||||
| 2 | 2 | ||||||||
| 1 | 1 | ||||||||
| a | b | c | d | e | f | g | h |
Solution:
1. Qe4+ Ka6 2. Rh6+ Rf6 3. Qf5! wins
- 1. ... Kb8 2. Rh8+ Kc7 3. Rh7 Rf2+ 4. Kc3 Rf3+ 5. Kd4(b4) wins
- 1. ... Kb6 2. Rh6+ Kc5(a5,b5) 3. Qe5+ Qd5 4. Qc7+ wins
André Chéron, in "Lehr- und Handbuch der Endspiele", considered the study incorrect:
Black would draw with 1. Qe4+ Ka6 2. Rh6+ Rf6 3. Qf5 Rxh6 4. Qxf7 Rc6!=
Computer analysis however has proved the correctness of the study:
after 4...Rc6 White delivers mate in 34 moves.
Read more about this topic: Henri Rinck
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