Oppgave 991424: Sort å spille uavgjort i sluttspillet
Sam B Martin (1970) - S. Tiitta (2148)
Titled Tue 18th Jun Early chess.com INT (8), 2024.06.18
Titled Tue 18th Jun Early chess.com INT (8), 2024.06.18
- 1.d4
- c5
- 2.d5
- h6
- 3.c4
- g5
- 4.e4
- d6
- 5.Ld3
- Lg7
- 6.Sc3
- Lxc3+
- 7.bxc3
- Da5
- 8.Ld2
- Sf6
- 9.h4
- g4
- 10.h5
- Sbd7
- 11.Dc2
- Se5
- 12.Le2
- Ld7
- 13.f4
- gxf3
- 14.Sxf3
- Da4
- 15.Dxa4
- Lxa4
- 16.Sxe5
- dxe5
- 17.Ld3
- O-O-O
- 18.O-O
- Tdg8
- 19.Tf5
- Ld7
- 20.Txe5
- Kd8
- 21.Le2
- Sg4
- 22.Lxg4
- Txg4
- 23.Tf1
- f6
- 24.Tef5
- Lxf5
- 25.exf5
- Txc4
- 26.Tb1
- b6
- 27.Te1
- Th4
- 28.d6
- exd6
- 29.Te6
- Kd7
- 30.Txf6
- Txh5
- 31.Tf7+
- Kc6
- 32.Kf2
- Te8
- 33.Kf3
- Th1
- 34.Le3
- h5
- 35.Lf2
- Tf1
- 36.Th7
- Te5
- 37.Txh5
- d5
- 38.g4
- d4
- 39.cxd4
- cxd4
- 40.Kg2
- Tc1
- 41.Lxd4
- Tc2+
- 42.Kg3
- Td5
- 43.Lf6
- Txa2
- 44.Th8
- Td3+
- 45.Kf4
- b5
- 46.Tc8+
- Kb7
- 47.Te8
- Ta4+
- 48.Kg5
- b4
- 49.Kh5
- Th3+
- 50.Kg6
- b3
- 51.g5
- Ta2
- 52.Kf7
- b2
- 53.Lxb2
- Txb2
- 54.g6
- Tf2
- 55.f6
- Thf3
- 56.Te6
- a5
- 57.g7
- Tg3
- 58.g8=Q
- Txg8
- 59.Kxg8
- a4
- 60.f7
- a3
- 61.Te7+
- Kb6
- 62.Te1
- Kb5
- 63.Ta1
- Kb4
- 64.f8=Q+
- Løsning:64.f8=Q+
- Txf8+
- 65.Kxf8
- Kb3
- 65...Ka4
- 66.Tf1 with a drawn endgame, for example:
- 66.Ke7
- Kb3
- 67.Tg1 with a drawn endgame, for example:
- a2
- 68.Kd7
- Kb2
- 69.Tg2+
- Ka1
- 70.Ke6
- Kb1
- 71.Kd5
- a1=Q
- 72.Tg1+
- 66.Ke8
- Kb4
- 67.Txa3
- Kxa3
- 66...Kb3
- 67.Tf3+
- Kb2
- 68.Tf2+
- Kb3
- 69.Kf7
- a2
- 70.Tf3+
- Kb2
- 71.Tf2+
- Ka1
- 72.Ke6
- Kb1
- 73.Tg2
- a1=Q
- 74.Tg1+
- 66.Tb1+ with a drawn endgame, for example:
- 66.Kf7 with a drawn endgame, for example:
- Kb2
- 67.Td1
- a2
- 68.Tg1
- a1=R
- 69.Tg2+
- 66.Txa3+
- Kxa3
- 66.Ke8 with a drawn endgame, for example:
- a2
- 67.Te1
- Kb2
- 68.Kd7
- a1=Q
- 69.Txa1
- Kxa1
- 66...Ka2
- 67.Tg1
- Kb2
- 68.Tg2+
- Kb3
- 69.Tg3+
- Ka2
- 70.Tg7
- Kb3
- 71.Tb7+
- Ka2
- 72.Ke8
- Ka1
- 73.Tf7
- a2
- 74.Ke7
- Kb1
- 75.Tf1+
- Kb2
- 76.Tf2+
- Ka1
- 77.Kd6
- Kb1
- 78.Th2
- a1=Q
- 79.Th1+
- 64...Txf8+
- 65.Kxf8
- Kb3
- 66.Txa3+
- Kxa3