Re: U. S. Junior Closed Championship 2016
U.S. Junior Championship 2016
July 12, 2016
Round Five
The games:
U.S. Junior Championship 2016
St. Louis, Mo.
Round 5, July 12, 2016
Harmon-Vellotti, Luke – Ostrovskiy, Aleksandr
C12 French, MacCutcheon, Lasker Variation
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 9.Bd3 Nxd2 10.Kxd2 c5 11.Nf3 c4 12.Be2 b5 13.h4 Nc6 14.h5 a5 15.a3 Bd7 16.Rhb1 Rb8 17.Qf4 Qe7 18.g4 Ke8 19.g5 Kd8 20.gxh6 gxh6 21.Qf6 Kc7 22.Qxe7 Nxe7 23.Nh2 f5 24.exf6 Ng8 25.f7 Nf6 26.Nf3 Ne4+ 27.Ke3 Nxc3 28.Rg1 Rhf8 29.Ne5 Ne4 30.Rg7 Nd6 31.Bg4 c3 32.Kd3 Nc4 33.Ng6 Kd6 34.Nxf8 Rxf8 35.Re1 b4 36.axb4 axb4 37.Rb1 Nb2+ 38.Ke3 Ba4 39.Rg6 Rxf7 40.Rxe6+ Kc7 41.Rxh6 Bxc2 42.Ra1 Nc4+ 43.Ke2 Re7+ 44.Kf3 Kb7 45.Rha6 Na3 46.R6xa3 bxa3 47.Rxa3 Be4+ 48.Kf4 c2 49.Ra1 Kc6 50.Rc1 Kb5 51.h6 Kc4 52.Bd1 Kc3 53.Bxc2 Bxc2 54.Kg5 Kd2 55.Rxc2+ Kxc2 56.f4 Kd3 57.f5 Kxd4 58.f6 Ra7 59.Kg6 Ke5 60.f7 Ra8 61.Kg7 Ra7 62.Kg8 1-0
Round 5, July 12, 2016
Li, Ruifeng – Brown, Michael
C84 Ruy Lopez, Closed
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3 d6 8.a3 O-O 9.h3 Nb8 10.d3 c6 11.Ne2 Nbd7 12.Ng3 Nc5 13.Ba2 Be6 14.Bxe6 Nxe6 15.c3 Qc7 16.Re1 Rfe8 17.d4 Bf8 18.Qc2 g6 19.Be3 Bg7 20.Rad1 Nd7 21.Qc1 Rad8 22.Ng5 c5 23.Nxe6 Rxe6 24.dxc5 dxc5 25.Rd5 Rde8 26.Red1 Nb6 27.Rxc5 Qb8 28.b3 Bf8 29.Rcd5 Nxd5 30.exd5 R6e7 31.Ne4 Bg7 32.c4 f5 33.Nc5 Qd6 34.Ne6 Rxe6 35.c5 Rc8 36.Qd2 Qe7 37.dxe6 Qxe6 38.Qd6 Qxd6 39.cxd6 Bf6 40.d7 Ra8 41.Bb6 Bd8 42.Rc1 Kf7 43.Rc8 Bxb6 44.Rxa8 Ke7 45.Rxa6 Bc7 46.Ra8 Kxd7 47.Rh8 Bd6 48.Rxh7+ Ke6 49.a4 1-0
Round 5, July 12, 2016
Liang, Awonder – Checa, Nicolas
D31 QGD, Charousek (Petrosian) Variation
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.Nge2 Nd7 8.Ng3 Be6 9.Nh5 Bf8 10.Bg3 Ngf6 11.Bh4 Qb6 12.Nxf6+ Nxf6 13.Rb1 Bf5 14.Bd3 Bxd3 15.Qxd3 Be7 16.O-O O-O 17.b4 a6 18.a4 Qd8 19.b5 axb5 20.axb5 Ne8 21.Bxe7 Qxe7 22.bxc6 bxc6 23.Qc2 Nd6 24.Na4 Ra6 25.Nc5 Ra7 26.Ra1 g6 27.h3 Rb8 28.Rfb1 Rb5 29.Ra2 Rxa2 30.Qxa2 Rxb1+ 31.Qxb1 Qa7 32.g3 Kg7 33.Kg2 h5 34.h4 Kg8 35.Nd3 Nc4 36.Nc5 Nd6 37.Qb4 Qc7 38.Na6 Qc8 39.Qb6 Qe6 40.Qd8+ Kg7 41.Nc5 Qf6 42.Qxf6+ Kxf6 43.Nd7+ Ke6 44.Nb8 Nf5 45.Nxc6 Kd6 46.Ne5 Ke6 47.Nd3 Ne7 48.Kf3 Nf5 49.Nf4+ Kd6 50.Nxd5 Kxd5 51.e4+ Kxd4 52.exf5 Ke5 53.fxg6 fxg6 54.g4 hxg4+ 55.Kxg4 Kf6 56.Kf4 Kg7 57.Kg5 Kh7 58.Kf6 Kh6 59.f4 Kh7 60.Kf7 Kh6 61.Kg8 1-0
Round 5, July 12, 2016
Bodek, Michael – Chandra, Akshat
B53 Sicilian, Chekhover Variation
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 e5 6.Bb5+ Nbd7 7.Qd3 h6 8.Nd2 Be7 9.Nc4 O-O 10.Bxd7 Bxd7 11.Nxd6 Qc7 12.Nf5 Bxf5 13.exf5 e4 14.Nxe4 Qe5 15.f3 Rad8 16.Qe2 Nxe4 17.fxe4 Bb4+ 18.Kf2 Rd4 19.Kf3 Re8 20.Bf4 Qf6 21.c3 Rdxe4 22.Qxe4 Rxe4 23.Kxe4 Qc6+ 24.Kd3 Qd5+ 25.Kc2 Qxf5+ 26.Kb3 Bc5 27.g3 g5 28.Bd2 Qd5+ 29.Kc2 Qe4+ 30.Kb3 b5 31.a3 Qa4+ 32.Ka2 Qc4+ 33.b3 Qd3 34.Bc1 a5 35.Bb2 a4 36.Rhc1 Be3 37.Rd1 Bd2 38.bxa4 bxa4 39.Rab1 Qc2 40.Ka1 Bxc3 41.Rd8+ Kg7 42.Rb8 Kg6 43.Bxc3 Qxc3+ 44.Ka2 Qd2+ 45.R1b2 Qd5+ 46.Ka1 Qd3 47.Ka2 f5 48.R8b4 Qd5+ 49.Ka1 Kh5 50.Kb1 Qd6 51.Ka2 Qd7 52.Ka1 Qc6 53.Ka2 Qe6+ 54.Ka1 Qd7 55.Kb1 Qa7 56.Ka1 Qe3 57.Rxa4 f4 58.gxf4 gxf4 59.Ka2 Qe6+ 60.Ka1 f3 61.Rd4 f2 62.Rd1 Qe1 63.Rbb1 Qe2 64.Rdc1 Kg4 65.Rf1 h5 66.Rh1 Kh3 67.Rb3+ Kg2 68.Rbb1 h4 69.h3 Qc2 70.a4 Qxa4+ 71.Kb2 Qc4 72.Rbd1 f1=Q 73.Rdxf1 Qxf1 74.Rxf1 Kxf1 75.Kc3 Kg2 76.Kd2 Kxh3 77.Ke2 Kg2 0-1
Round 5, July 12, 2016
Xiong, Jeffery – Troff, Kayden
A16 English, (Grunfeld, King’s Indian)
1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nb6 6.d4 Bg7 7.Bf4 Be6 8.Qa3 c5 9.Qxc5 Nc6 10.e4 Nd7 11.Qa3 Nxd4 12.Nxd4 Bxd4 13.Bb5 O-O 14.O-O Qb6 15.Bxd7 Bxd7 16.Nd5 Qxb2 17.Qxb2 Bxb2 18.Rab1 Ba3 19.Rxb7 Rfd8 20.h4 a6 21.Rfb1 f5 22.R1b3 Bc5 23.Rc3 Bc6 24.Nxe7+ Bxe7 25.Rxc6 Bxh4 26.g3 Rd1+ 27.Kg2 Bd8 28.Re6 Ba5 29.Be5 Rad8 30.Ree7 Bb4 31.Rxh7 1-0
Pairings for Round 6
Ostrovskiy-Troff
Chandra-Xiong
Checa-Bodek
Brown-Liang
Harmon-Vellotti-Li
Ranking After Round 5
1. Xiong 3.5/5
2. Liang 3.5/5
3. Li 3.0/5
4. Chandra 3.0/5
5. Ostrovskiy 3.0/5
6. Harmon-Vellotti 2.5/5
7. Brown 2.5/5
8. Troff 1.5/5
9. Checa 1.5/5
10. Bodek 1.0/5
U.S. Junior Championship 2016
July 12, 2016
Round Five
The games:
U.S. Junior Championship 2016
St. Louis, Mo.
Round 5, July 12, 2016
Harmon-Vellotti, Luke – Ostrovskiy, Aleksandr
C12 French, MacCutcheon, Lasker Variation
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4 5.e5 h6 6.Bd2 Bxc3 7.bxc3 Ne4 8.Qg4 Kf8 9.Bd3 Nxd2 10.Kxd2 c5 11.Nf3 c4 12.Be2 b5 13.h4 Nc6 14.h5 a5 15.a3 Bd7 16.Rhb1 Rb8 17.Qf4 Qe7 18.g4 Ke8 19.g5 Kd8 20.gxh6 gxh6 21.Qf6 Kc7 22.Qxe7 Nxe7 23.Nh2 f5 24.exf6 Ng8 25.f7 Nf6 26.Nf3 Ne4+ 27.Ke3 Nxc3 28.Rg1 Rhf8 29.Ne5 Ne4 30.Rg7 Nd6 31.Bg4 c3 32.Kd3 Nc4 33.Ng6 Kd6 34.Nxf8 Rxf8 35.Re1 b4 36.axb4 axb4 37.Rb1 Nb2+ 38.Ke3 Ba4 39.Rg6 Rxf7 40.Rxe6+ Kc7 41.Rxh6 Bxc2 42.Ra1 Nc4+ 43.Ke2 Re7+ 44.Kf3 Kb7 45.Rha6 Na3 46.R6xa3 bxa3 47.Rxa3 Be4+ 48.Kf4 c2 49.Ra1 Kc6 50.Rc1 Kb5 51.h6 Kc4 52.Bd1 Kc3 53.Bxc2 Bxc2 54.Kg5 Kd2 55.Rxc2+ Kxc2 56.f4 Kd3 57.f5 Kxd4 58.f6 Ra7 59.Kg6 Ke5 60.f7 Ra8 61.Kg7 Ra7 62.Kg8 1-0
Round 5, July 12, 2016
Li, Ruifeng – Brown, Michael
C84 Ruy Lopez, Closed
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Nc3 b5 7.Bb3 d6 8.a3 O-O 9.h3 Nb8 10.d3 c6 11.Ne2 Nbd7 12.Ng3 Nc5 13.Ba2 Be6 14.Bxe6 Nxe6 15.c3 Qc7 16.Re1 Rfe8 17.d4 Bf8 18.Qc2 g6 19.Be3 Bg7 20.Rad1 Nd7 21.Qc1 Rad8 22.Ng5 c5 23.Nxe6 Rxe6 24.dxc5 dxc5 25.Rd5 Rde8 26.Red1 Nb6 27.Rxc5 Qb8 28.b3 Bf8 29.Rcd5 Nxd5 30.exd5 R6e7 31.Ne4 Bg7 32.c4 f5 33.Nc5 Qd6 34.Ne6 Rxe6 35.c5 Rc8 36.Qd2 Qe7 37.dxe6 Qxe6 38.Qd6 Qxd6 39.cxd6 Bf6 40.d7 Ra8 41.Bb6 Bd8 42.Rc1 Kf7 43.Rc8 Bxb6 44.Rxa8 Ke7 45.Rxa6 Bc7 46.Ra8 Kxd7 47.Rh8 Bd6 48.Rxh7+ Ke6 49.a4 1-0
Round 5, July 12, 2016
Liang, Awonder – Checa, Nicolas
D31 QGD, Charousek (Petrosian) Variation
1.d4 d5 2.c4 e6 3.Nc3 Be7 4.cxd5 exd5 5.Bf4 c6 6.e3 Bf5 7.Nge2 Nd7 8.Ng3 Be6 9.Nh5 Bf8 10.Bg3 Ngf6 11.Bh4 Qb6 12.Nxf6+ Nxf6 13.Rb1 Bf5 14.Bd3 Bxd3 15.Qxd3 Be7 16.O-O O-O 17.b4 a6 18.a4 Qd8 19.b5 axb5 20.axb5 Ne8 21.Bxe7 Qxe7 22.bxc6 bxc6 23.Qc2 Nd6 24.Na4 Ra6 25.Nc5 Ra7 26.Ra1 g6 27.h3 Rb8 28.Rfb1 Rb5 29.Ra2 Rxa2 30.Qxa2 Rxb1+ 31.Qxb1 Qa7 32.g3 Kg7 33.Kg2 h5 34.h4 Kg8 35.Nd3 Nc4 36.Nc5 Nd6 37.Qb4 Qc7 38.Na6 Qc8 39.Qb6 Qe6 40.Qd8+ Kg7 41.Nc5 Qf6 42.Qxf6+ Kxf6 43.Nd7+ Ke6 44.Nb8 Nf5 45.Nxc6 Kd6 46.Ne5 Ke6 47.Nd3 Ne7 48.Kf3 Nf5 49.Nf4+ Kd6 50.Nxd5 Kxd5 51.e4+ Kxd4 52.exf5 Ke5 53.fxg6 fxg6 54.g4 hxg4+ 55.Kxg4 Kf6 56.Kf4 Kg7 57.Kg5 Kh7 58.Kf6 Kh6 59.f4 Kh7 60.Kf7 Kh6 61.Kg8 1-0
Round 5, July 12, 2016
Bodek, Michael – Chandra, Akshat
B53 Sicilian, Chekhover Variation
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nf6 5.Nc3 e5 6.Bb5+ Nbd7 7.Qd3 h6 8.Nd2 Be7 9.Nc4 O-O 10.Bxd7 Bxd7 11.Nxd6 Qc7 12.Nf5 Bxf5 13.exf5 e4 14.Nxe4 Qe5 15.f3 Rad8 16.Qe2 Nxe4 17.fxe4 Bb4+ 18.Kf2 Rd4 19.Kf3 Re8 20.Bf4 Qf6 21.c3 Rdxe4 22.Qxe4 Rxe4 23.Kxe4 Qc6+ 24.Kd3 Qd5+ 25.Kc2 Qxf5+ 26.Kb3 Bc5 27.g3 g5 28.Bd2 Qd5+ 29.Kc2 Qe4+ 30.Kb3 b5 31.a3 Qa4+ 32.Ka2 Qc4+ 33.b3 Qd3 34.Bc1 a5 35.Bb2 a4 36.Rhc1 Be3 37.Rd1 Bd2 38.bxa4 bxa4 39.Rab1 Qc2 40.Ka1 Bxc3 41.Rd8+ Kg7 42.Rb8 Kg6 43.Bxc3 Qxc3+ 44.Ka2 Qd2+ 45.R1b2 Qd5+ 46.Ka1 Qd3 47.Ka2 f5 48.R8b4 Qd5+ 49.Ka1 Kh5 50.Kb1 Qd6 51.Ka2 Qd7 52.Ka1 Qc6 53.Ka2 Qe6+ 54.Ka1 Qd7 55.Kb1 Qa7 56.Ka1 Qe3 57.Rxa4 f4 58.gxf4 gxf4 59.Ka2 Qe6+ 60.Ka1 f3 61.Rd4 f2 62.Rd1 Qe1 63.Rbb1 Qe2 64.Rdc1 Kg4 65.Rf1 h5 66.Rh1 Kh3 67.Rb3+ Kg2 68.Rbb1 h4 69.h3 Qc2 70.a4 Qxa4+ 71.Kb2 Qc4 72.Rbd1 f1=Q 73.Rdxf1 Qxf1 74.Rxf1 Kxf1 75.Kc3 Kg2 76.Kd2 Kxh3 77.Ke2 Kg2 0-1
Round 5, July 12, 2016
Xiong, Jeffery – Troff, Kayden
A16 English, (Grunfeld, King’s Indian)
1.Nf3 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.Qb3 Nb6 6.d4 Bg7 7.Bf4 Be6 8.Qa3 c5 9.Qxc5 Nc6 10.e4 Nd7 11.Qa3 Nxd4 12.Nxd4 Bxd4 13.Bb5 O-O 14.O-O Qb6 15.Bxd7 Bxd7 16.Nd5 Qxb2 17.Qxb2 Bxb2 18.Rab1 Ba3 19.Rxb7 Rfd8 20.h4 a6 21.Rfb1 f5 22.R1b3 Bc5 23.Rc3 Bc6 24.Nxe7+ Bxe7 25.Rxc6 Bxh4 26.g3 Rd1+ 27.Kg2 Bd8 28.Re6 Ba5 29.Be5 Rad8 30.Ree7 Bb4 31.Rxh7 1-0
Pairings for Round 6
Ostrovskiy-Troff
Chandra-Xiong
Checa-Bodek
Brown-Liang
Harmon-Vellotti-Li
Ranking After Round 5
1. Xiong 3.5/5
2. Liang 3.5/5
3. Li 3.0/5
4. Chandra 3.0/5
5. Ostrovskiy 3.0/5
6. Harmon-Vellotti 2.5/5
7. Brown 2.5/5
8. Troff 1.5/5
9. Checa 1.5/5
10. Bodek 1.0/5
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