Puzzle 853333: Negras Defender y ganar
CM Lars Andreassen (2168) - GM Vincent Keymer (2696)
Titled Tue 20th Dec Late chess.com INT (2), 2022.12.20
Titled Tue 20th Dec Late chess.com INT (2), 2022.12.20
- 1.d4
- Cf6
- 2.Cf3
- e6
- 3.Ag5
- h6
- 4.Ah4
- c5
- 5.e3
- cxd4
- 6.exd4
- Db6
- 7.b3
- Ce4
- 8.Ad3
- Ab4+
- 9.Rf1
- d5
- 10.Cbd2
- Cxd2+
- 11.Cxd2
- Dxd4
- 12.Cf3
- Db6
- 13.Ce5
- Ac3
- 14.Cxf7
- Rxf7
- 15.Dh5+
- Rf8
- 16.Df3+
- Rg8
- 17.Ag6
- Af6
- 18.Axf6
- gxf6
- 19.Dxf6
- Solución:19.Dxf6
- Amenazante:
- 20.Df7#
- Dc7
- No19...Da6+ porque
- 20.Rg1
- b6
- 21.Df7#
- 20.Te1
- Ahora si20.Df7+
- Dxf7
- 20...Cc6
- 20...Dg7
- 21.Dd8+
- Df8
- 19...Dc7
- 20.Te1
- Cc6
- 21.Te3
- Dg7
- 22.Af7+
- Rf8
- 23.Tg3
- Dxf6