Richard Becker (USA)
|
1.Qe4! [ 1.Qd6? Bb7+! 2.Kg3 Be5+ 3.Qxe5 Kf1 ] [ 1.Qc5+? Kh2 2.Qxc8 ( 2.Qf7+ Kh1 3.Qh7+ Kg1 4.Qxh8 Bg4+! 5.Kxg4 Kf2 6.Qd4+ Ke2 ) 2...g1N+! 3.Kg4 ( 3.Ke3 Be5! ) 3...Ba1! ] [ 1.Qd1+? Kh2 2.Qd6+ Kh1 3.Qh6+ Kg1 4.Qc1+ ( 4.Qxh8 Bg4+! ) 4...Kh2 5.Qf4+ Kg1 6.Qb4 Bc3! ] [ 1.Kg3? Be5+! 2.Qxe5 Kf1 3.Qb5+ Ke1 4.Kxg2 Kd2 5.Kf3 Bh3! 6.Ke4 Kc3 7.Qc5+ Kd2 8.Qe3+ Kc2 9.Qxh3 Kb2 10.Kd4 Kc2 ] 1...Bc3 2.Qe3+ [ 2.Qc6? Bh3! ; 2.Qe7? Bg4+! ] 2...Kh1 3.Qh6+ Kg1 4.Qc1+ Kh2 5.Qf4+ Kg1 6.Qe4! Bd2 [ 6...Bd7 7.Qg6 Bc6+ 8.Qxc6 Kh2 9.Qh6+ ] [ 6...Ba6 7.Qe3+ Kh1 8.Qh6+ Kg1 9.Qxa6 Kh1 10.Qh6+ ] [ 6...Ba5 7.Qd4+ Ka2 8.Qh4+ Bh3 9.Qg3+ Kg1 10.Qxh3 Kf1 11.Qxg2+ Ke1 12.Qe2# ] 7.Qd4+ Be3 8.Qxe3+ Kh1 9.Qh6+ Kg1 10.Qd2 10...Bh3 11.Kg3 Kh1 12.Qd5 Kg1 / B~ 13.Qd1# / Qxg2# 10...Bb7+ 11.Kg3 Kh1 12.Qh6+ Kg1 13.Qc1# 10...Bg4+ 11.Kg3 Be2 12.Qxe2 Kh1 13.Qxg2#
|
|
|
|
|