الغاز 996920: أبيض إلى فوز في النهاية
Study by A. Troitzky
Deutsche Schachzeitung, 1909
Deutsche Schachzeitung, 1909
- 1.Nc2+
- Kb1
- حل:1...Kb1
- 2.Na3+ يهاجم الحصان الأبيض ملك الأسود، الذي يدافع عن المربع c2.
- Ka1
- 3.Bh6
- 3.Nc2+
- Kb1
- 3...Nd3
- 3...Na4
- 4.Bg7+
- Nb2
- 3...Nd1
- 4.Bg7+
- Nb2
- 4.Bg7+
- Nb2
- 4...Ne5
- 5.Bxe5#
- 5.Kf6
- 5.Bf8
- Na4
- 5...Nd1
- 6.Bg7+
- Nb2
- 6.Bg7+
- Nb2
- 5.Bh6
- Nd3
- 5...Nd1 with a winning endgame, for example:
- 5...Na4 with a winning endgame, for example:
- 6.Kf5+
- Nb2
- 7.Ke5
- Nd1
- 8.Kd5+
- Nb2
- 9.Kd4
- Nd1
- 10.Kc4+
- Nb2+
- 11.Kc3
- Nd1+
- 12.Kc2+
- Nb2
- 13.Bxb2#
- 5...Nd3 with a winning endgame, for example:
- 6.Kf5+
- Nb2
- 7.Ke5
- Nd1
- 8.Kd5+
- Nb2
- 9.Kd4
- Nd1
- 10.Kc4+
- Nb2+
- 11.Kc3
- Nd1+
- 12.Kc2+
- Nb2
- 13.Bxb2#
- 6.Ke6+
- Nb2
- 7.Ke5
- Nd1
- 8.Kd5+
- Nb2
- 9.Kd4
- Nd1
- 10.Kc4+
- Nb2+
- 11.Kc3
- Nd1+
- 12.Kc2+
- Nb2
- 13.Bxb2#
- 2.Na3+
- Ka1
- 3.Bh6
- Nd3
- 4.Bg7+
- Nb2
- 5.Kf6
- Nd3
- 6.Ke6+
- Nb2
- 7.Ke5
- Nd3+
- 8.Kd5+
- Nb2
- 9.Kd4
- Nd1
- 10.Kc4+
- Nb2+
- 11.Kc3
- Na4+
- 12.Kc2+
- Nb2
- 13.Bxb2#