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Subject: Did Gambit Tiger [2.0 aggr.] overlook the stalemate?

Author: José Antônio Fabiano Mendes

Date: 10:12:48 07/29/02


CM_MG2 - Gambit Tiger 2.0 aggr. (2739) [E19]
Surak's Trophy Home (1.25), 22.07.2002
Source ==> http://www.grailmaster.com/misc/chess/comp/games4.htm

E19: Queen's Indian: Old Main Line with 7...Ne4 8 Qc2 Nxc3 8 Qxc3

1.Ng1-f3 Ng8-f6 2.c2-c4 e7-e6 3.d2-d4 b7-b6 4.g2-g3 Bc8-b7
5.Bf1-g2 Bf8-e7 6.0-0 0-0 7.Nb1-c3 Nf6-e4 8.Qd1-c2 Ne4xc3
9.Qc2xc3 c7-c5 10.Rf1-d1 d7-d6 11.b2-b3 Be7-f6 12.Bc1-e3N
Nb8-c6 13.Ra1-c1 Nc6-e7 14.Qc3-d3 Ne7-f5 15.Be3-f4 g7-g5
16.Bf4-d2 Qd8-e7 17.d4xc5 d6xc5 18.e2-e4 Nf5-d4 19.Nf3xd4 Bf6xd4
20.Bd2-c3 e6-e5 21.Qd3-e2 Ra8-d8 22.h2-h3 f7-f6 23.a2-a3
Rd8-d6 24.Qe2-h5 Rf8-d8 25.Bc3-e1 Qe7-d7 26.Kg1-h2 Qd7-g7
27.Qh5-e2 Qg7-g6 28.b3-b4 Bb7-c6 29.b4-b5
29...Bc6-b7 30.a3-a4 Bb7-c8 31.Be1-d2 Bc8-e6 32.a4-a5 h7-h5
33.a5xb6 a7xb6 34.Bd2-e1 g5-g4
35.h3-h4 Rd8-a8 36.Rd1-d2 Rd6-d7 37.Rd2-a2 Rd7-a7
38.Ra2xa7 Ra8xa7 39.Qe2-d3 Qg6-f7 40.Qd3-b3 Kg8-g7
41.Kh2-g1 f6-f5 42.e4xf5 Qf7xf5 43.Rc1-d1 Qf5-f7 44.Rd1-c1
Qf7-f8 45.Rc1-d1 Qf8-f6 46.Bg2-c6 Qf6-f7
47.Rd1-c1 Qf7-f8 48.Rc1-d1 Qf8-f6 49.Bc6-g2
Kg7-h8 50.Qb3-c2 Ra7-a3 51.Kg1-h2 Kh8-g7 52.Bg2-e4 Kg7-g8
53.Be4-g6 Be6-f7 54.Bg6-e4 Kg8-f8 55.Rd1-c1 Bf7-e6
56.Rc1-d1 Kf8-g7 57.Rd1-d3 Ra3-a1 58.Be1-c3 Ra1-f1
59.Bc3xd4 e5xd4 60.Rd3-d2 Qf6-f7 61.Be4-d3 Rf1-a1 62.Qc2-b2
Ra1-a4 63.Qb2-c2 Ra4-a3 64.f2-f4 g4xf3 65.Rd2-f2 Be6-g4
66.Rf2-f1? [ >=66.Bd3-e4-+ ]
66...Qf7-e6 67.Rf1-f2 [ 67.Kh2-h1-+ is still a small chance]
67...Qe6-e3 68.Bd3-f1 Ra3-a1 69.Qc2-b2 Ra1-d1 [ >=69...Ra1-e1
makes sure everything is clear 70.Qb2-a2 Kg7-h6 71.Qa2-d2-+ ]
70.Qb2-a2 d4-d3 71.Bf1-g2 [ 71.Bf1xd3 doesn't change anything
anymore 71...Rd1xd3 72.Qa2-a1+ Kg7-g6 73.Kh2-h1-+ ]
71...Kg7-f6 GT is with his thoughts somewere else... [ >=71...d3-d2
and Black has it in the bag 72.Qa2-a7+ Kg7-g6 73.Qa7xb6+
Kg6-f5-+ ]
72.Qa2-a8 Qe3xf2?? releasing the pressure on the opponent. It
seems that Gambit Tiger overlooked the  stalemate.
[72...Rd1-h1+ 73.Kh2xh1 Qe3xf2 74.Qa8-d8+ Kf6-f7 75.Qd8-d5+
Bg4-e6 76.Qd5xh5+ Kf7-f8 77.Qh5-h6+ Kf8-e7 78.Qh6-g7+
Ke7-d6 79.Qg7-f8+ Kd6-c7 80.Qf8-f4+ Kc7-d7 81.Bg2xf3 Qf2-d4
82.Qf4xd4+ c5xd4= ]
73.Qa8-f8+= Kf6-e5 74.Qf8-f6+ Ke5xf6 1/2-1/2
 [D]Q7/8/1p3k2/1Pp4p/2P3bP/3pqpP1/5RBK/3r4 b              72...Qe3xf2??



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