Gurgui Dan-Constantin (Romania)
Внимание!
С 2025 года в каждом из разделов можно будет публиковать не более трёх композиций ежемесячно от одного автора.
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a) Diagram Set Play: 1. ... Kc3 2. Qa1+ 2. ... Kb3 3. Qb2# 1. ... Kc3 2. Qxg7+ 2. ... Kb3 3. Qb2# Try: 1. Rf5?+ 1. ... e3 2. Qa1+ 2. ... Ke4 3. Qe5# 1. ... e3 2. Qxg7+ 2. ... Ke4 3. Qg4/e5# But 1. ... Kc3! Try: 1. Qg3? [2. Qd6+ 2. ... Ke3 3. Qxb6# 2. ... Kc3 3. Qb4#] 1. ... g6 2. Qd6+ 2. ... Ke3 3. Qxb6# 2. ... Kc3 3. Qb4# 1. ... g5 2. Qd6+ 2. ... Ke3 3. Qxb6# 2. ... Kc3 3. Qb4# 1. ... Kc3 2. Qxg7+ 2. ... Kb3 3. Qb2# 1. ... Kc3 2. Qe5+ 2. ... Kb3 3. Qb2# 1. ... e3 2. Qd6+ 2. ... Ke4 3. Rf4# 2. ... Kc3 3. Qb4# But 1. ... Kd5! Try: 1. Qg5? waiting 1. ... g6 2. Kb4 waiting 2. ... b5 3. Qc5# 2. ... e3 3. Rf4# 2. ... d2 3. Rxd2# 1. ... Kc3 2. Qe5+ 2. ... Kb3 3. Qb2# 1. ... Kc3 2. Qxg7+ 2. ... Kb3 3. Qb2# 1. ... d2 2. Rxd2+ 2. ... Kc3 3. Qe3# But 1. ... e3! Solution: 1. Qxg7!+ 1. ... Kd5 2. Qd7+ 2. ... Ke5 3. Rf5# 1. ... Ke3 2. Qb2 waiting 2. ... d2 3. Qxd2# b) Pbe4->b2
Set Play: 1. ... Kc3 2. Qxg7+ 2. ... Kb3 3. Qxb2# Solution: 1. Re2!+ 1. ... Kd5 2. Qg5+ 2. ... Kd6 3. Qd8# 2. ... Kd4 3. Qe5# 1. ... Kc3 2. Qxg7+ 2. ... Kb3 3. Qxb2#
Grimshaw blanc Fuite en Y Switchback noir Switchback de Roi Echo diagonal-orthogonal Batterie blanche Option Clé désampliative Clé d'échec
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