[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.07.31"]
[Round "01-01"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1/2-1/2"]
[ECO "C50"]
[TimeControl "300+1"]
[PlyCount "63"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 a6 6.a4 d6 7.c3 Ba7 8.Re1 h6 9.
Nbd2 g5 10.Nf1 g4 11.Nh4 Nxe4 12.dxe4 Qxh4 13.Be3 h5 14.Bxa7 Rxa7 15.Ne3
Be6 16.Bd5 Qf6 17.b4 Ne7 18.Bxe6 Qxe6 19.b5 Ra8 20.bxa6 Rxa6 21.a5 Kf8 22.
Qe2 Kg7 23.Reb1 Ra7 24.Ra4 Rha8 25.Rab4 Rxa5 26.Rxb7 Rc5 27.R7b3 Ra4 28.
Qc2 Ra6 29.Qd2 Ra4 30.Qc2 Ra6 31.Qd2 Ra4 32.Qc2 1/2-1/2
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-02"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "A10"]
[TimeControl "300+1"]
[PlyCount "92"]
1.c4 b6 2.Nc3 Bb7 3.e4 e6 4.a3 c5 5.Nf3 Nf6 6.e5 Ne4 7.Be2 d6 8.Nxe4 Bxe4
9.d4 dxe5 10.dxe5 Qxd1+ 11.Bxd1 Nc6 12.Be2 O-O-O 13.Bf4 h6 14.h4 Be7 15.
Rd1 Rxd1+ 16.Kxd1 Rd8+ 17.Ke1 Rd7 18.h5 Bd8 19.Rh3 Bc7 20.Nd2 Bf5 21.g4
Bh7 22.Re3 Nd4 23.Bd1 b5 24.b4 Bb6 25.Rc3 Rc7 26.Be3 Nc6 27.bxc5 Ba5 28.
Rb3 bxc4 29.Rb5 c3 30.Nc4 Bd3 31.Rxa5 Bxc4 32.Ra4 Nxe5 33.Bc2 Bd3 34.Kd1
Bb5 35.Rb4 a6 36.a4 Bc6 37.Rd4 Bf3+ 38.Kc1 Nxg4 39.a5 Nxe3 40.fxe3 Rxc5
41.Ra4 Bxh5 42.Rf4 Bg6 43.Ra4 Bxc2 44.Kxc2 h5 45.Rf4 f5 46.Rh4 g6 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-03"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1-0"]
[ECO "C50"]
[TimeControl "300+1"]
[PlyCount "87"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 a6 6.a4 d6 7.c3 Ba7 8.Re1 h6 9.
b4 g5 10.Be3 g4 11.Nfd2 h5 12.b5 Ne7 13.Qb3 Rh7 14.Nf1 Bxe3 15.fxe3 c6 16.
bxa6 bxa6 17.Qc2 a5 18.Na3 h4 19.Rab1 Kf8 20.Ba2 Kg7 21.Nc4 Ng6 22.Nb6 Ra7
23.Nxc8 Qxc8 24.Qf2 Rh8 25.Nd2 Qd8 26.Rf1 Qe7 27.Rb6 g3 28.hxg3 Ng4 29.Qe2
Qg5 30.Rf5 Qxe3+ 31.Qxe3 Nxe3 32.Rf3 Ng4 33.Rxc6 Rd8 34.gxh4 Nf4 35.g3 Ne6
36.Bxe6 fxe6 37.Nc4 Rb8 38.Rxd6 Rb1+ 39.Kg2 Ra1 40.Kh3 Nf6 41.Rxe6 Ng8 42.
Nxe5 Rxa4 43.Rg6+ Kh7 44.Rf5 1-0
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-04"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "A13"]
[TimeControl "300+1"]
[PlyCount "80"]
1.c4 e6 2.Nf3 b6 3.g3 Bb7 4.Bg2 Nf6 5.O-O g6 6.b3 Bg7 7.Bb2 O-O 8.e3 d6 9.
Qe2 e5 10.d3 Re8 11.e4 Nc6 12.Nc3 Nd7 13.Nd5 Nc5 14.Qd2 Ne6 15.Rae1 a5 16.
Nh4 Ncd4 17.Kh1 c6 18.Nc3 h6 19.Ne2 Qg5 20.f4 Nxf4 21.Nxf4 exf4 22.Bxd4
Bxd4 23.Nf3 Be3 24.Qe2 Qe7 25.gxf4 Bxf4 26.d4 c5 27.d5 Bc8 28.Qf2 Bd7 29.
e5 dxe5 30.Nxe5 Bxe5 31.d6 Qxd6 32.Rxe5 Be6 33.Bxa8 Qxe5 34.Bg2 Rd8 35.Re1
Qd4 36.Qe2 Kg7 37.h3 Qc3 38.Kh2 Rd2 39.Qe4 Qxh3+ 40.Kg1 Qg3 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-05"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "0-1"]
[ECO "C50"]
[TimeControl "180+1"]
[PlyCount "138"]
1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.O-O Nf6 5.d3 a6 6.a4 d6 7.c3 Ba7 8.Re1 h6 9.
Na3 g5 10.Be3 g4 11.Nd2 h5 12.Nf1 h4 13.Bxa7 Rxa7 14.d4 g3 15.fxg3 h3 16.
Qf3 Ra8 17.Nc2 Bg4 18.Qf2 Qe7 19.Nce3 hxg2 20.Qxg2 Bh3 21.Qf3 exd4 22.Nf5
Qe5 23.cxd4 Nxd4 24.Qf2 Nc6 25.Nd2 Bg4 26.Rf1 Kd7 27.Ne3 Rh6 28.Qf4 Qxf4
29.Rxf4 Be6 30.Raf1 Ke7 31.Bd5 Ne5 32.Nf3 c6 33.Bxe6 Kxe6 34.Nxe5 dxe5 35.
Rf5 Rd8 36.Nc4 Nd7 37.Rxf7 b5 38.axb5 cxb5 39.Ne3 Nc5 40.Rc7 Nxe4 41.Rc6+
Rd6 42.Rxd6+ Nxd6 43.Rd1 Rh8 44.Kg2 Rc8 45.h4 Nc4 46.Nxc4 Rxc4 47.Rd2 Kf5
48.Kf3 e4+ 49.Ke3 Kg4 50.Rd6 Kxg3 51.h5 Rb4 52.h6 Rb3+ 53.Kxe4 Rxb2 54.
Rg6+ Kf2 55.h7 Rb4+ 56.Kd5 Rh4 57.Rg7 a5 58.Rf7+ Ke3 59.Kc5 b4 60.Kb5 Rh5+
61.Ka4 Kd3 62.Rd7+ Kc3 63.Rc7+ Kb2 64.Rb7 Rh4 65.Kxa5 b3 66.Rc7 Ka2 67.Kb6
b2 68.Ra7+ Kb3 69.Kc6 b1=Q 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-06"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "E48"]
[TimeControl "180+1"]
[PlyCount "48"]
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.cxd5 exd5 7.Bd2 Re8 8.Nge2
c6 9.Qc2 Nbd7 10.a3 Bd6 11.f3 c5 12.Bf5 g6 13.Bh3 cxd4 14.Nxd4 Ne5 15.Bxc8
Rxc8 16.O-O Nc4 17.Rae1 Qc7 18.h3 Qb6 19.Ndb5 Bg3 20.Re2 Nxe3 21.Bxe3 Rxe3
22.Kh1 a6 23.Rxe3 Qxe3 24.Na7 Qxa7 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-07"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1-0"]
[ECO "C79"]
[TimeControl "180+1"]
[PlyCount "61"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6 6.Re1 Bd7 7.c3 g6 8.d4 Bg7
9.h3 O-O 10.Nbd2 Kh8 11.Nf1 Qe8 12.Bc2 Nh5 13.Ne3 Qc8 14.Nd5 Re8 15.dxe5
Nxe5 16.Nxe5 dxe5 17.Qf3 Be6 18.Bg5 Bxd5 19.exd5 f5 20.g4 fxg4 21.hxg4 Rf8
22.Qg2 Nf4 23.Bxf4 exf4 24.Qf3 Qd7 25.Re2 Rad8 26.Rd1 Rf6 27.Kg2 Qd6 28.
Rh1 Kg8 29.Rd2 h6 30.Re1 Rff8 31.Rde2 1-0
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-08"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "1-0"]
[ECO "A15"]
[TimeControl "180+1"]
[PlyCount "71"]
1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 g6 5.O-O Bg7 6.Nc3 O-O 7.d4 Ne4 8.Qc2
Nxc3 9.Qxc3 c5 10.Be3 d6 11.Qd2 Be4 12.Rad1 Nd7 13.Bh3 Rc8 14.b3 Bxf3 15.
exf3 cxd4 16.Bxd4 Bxd4 17.Qxd4 Rc7 18.Rfe1 Nf6 19.f4 Kg7 20.Bg2 Qd7 21.h3
h5 22.Kh2 Qf5 23.Bf3 Qc5 24.Qb2 Re8 25.Kg2 Rh8 26.Rd5 Qb4 27.Rc1 Rc5 28.a3
Qa5 29.b4 Rxd5 30.bxa5 Rxa5 31.g4 hxg4 32.hxg4 e5 33.Rd1 Ne8 34.Bd5 f6 35.
g5 fxg5 36.fxe5 1-0
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-09"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1-0"]
[ECO "B30"]
[TimeControl "180+1"]
[PlyCount "71"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 cxd4 5.O-O g6 6.c3 Bg7 7.cxd4 Qb6 8.Nc3
Bxd4 9.Nd5 Qd8 10.d3 e6 11.Nc3 Bg7 12.d4 Ne7 13.d5 a6 14.Ba4 O-O 15.Bf4 b5
16.Bb3 Bb7 17.Bd6 Re8 18.a4 Qb6 19.e5 Rac8 20.axb5 axb5 21.Re1 b4 22.Na4
Qb5 23.dxe6 dxe6 24.Qg4 Nc6 25.Qf4 Ra8 26.Bc4 Qa5 27.b3 h6 28.h3 Ba6 29.
Nc5 Qb6 30.Nxa6 Rec8 31.Bc5 Qb7 32.Bd6 Qb6 33.Nc5 Na5 34.Na4 Qb7 35.Nb2
Nc6 36.Bd3 1-0
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-10"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "A35"]
[TimeControl "60+1"]
[PlyCount "90"]
1.c4 c5 2.Nf3 Nc6 3.Nc3 Nd4 4.e3 Nxf3+ 5.Qxf3 g6 6.d4 Bg7 7.Qd1 Nh6 8.Be2
cxd4 9.exd4 Nf5 10.d5 d6 11.O-O O-O 12.Bd3 Bd7 13.Bd2 Rc8 14.Rc1 a6 15.b3
h5 16.Qe2 Re8 17.Rfe1 e5 18.dxe6 Bxe6 19.Qf1 Nd4 20.h3 Bxh3 21.Rxe8+ Qxe8
22.Nd5 Nf3+ 23.Kh1 Nxd2 24.Qd1 Ne4 25.Qe2 Nxf2+ 26.Qxf2 Be6 27.Re1 Qd7 28.
Nf6+ Bxf6 29.Qxf6 Re8 30.Rf1 Qe7 31.Qf4 Kg7 32.Kg1 d5 33.Qd4+ Kg8 34.cxd5
Rd8 35.Bc4 b5 36.Be2 Rxd5 37.Qe3 Qc5 38.Qxc5 Rxc5 39.Bd3 Rc3 40.Be4 Kg7
41.Rd1 a5 42.Rd2 a4 43.bxa4 bxa4 44.Bd5 Bxd5 45.Rxd5 Rc2 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-11"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1/2-1/2"]
[ECO "E60"]
[TimeControl "60+1"]
[PlyCount "102"]
1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 c5 6.c4 Nc6 7.O-O d6 8.d4 cxd4
9.Nxd4 Bd7 10.Nc3 Rc8 11.e3 a6 12.Rc1 Re8 13.h3 Rc7 14.Qd2 Nxd4 15.exd4 b5
16.cxb5 axb5 17.a4 bxa4 18.bxa4 Ra7 19.Ra1 Qa5 20.Rfb1 Rc8 21.Qe3 e6 22.
Nb5 Bxb5 23.axb5 Qb6 24.Rxa7 Qxa7 25.d5 Qxe3 26.fxe3 Nxd5 27.Bxd5 exd5 28.
b6 Rb8 29.Bxg7 Kxg7 30.Kf2 Kf6 31.Ke2 Ke6 32.Kd3 Kd7 33.Kd4 Kc6 34.Rc1+
Kxb6 35.Kxd5 Re8 36.Rc6+ Kb7 37.Rxd6 Rxe3 38.Rd7+ Kb6 39.Rxf7 Rxg3 40.Rxh7
Rf3 41.Ke5 Kc6 42.Rh6 Rf5+ 43.Ke4 Rf6 44.h4 Kd6 45.h5 Ke6 46.hxg6 Rf1 47.
g7+ Kf7 48.Rg6 Kg8 49.Ke5 Rf7 50.Ke6 Rxg7 51.Rxg7+ Kxg7 1/2-1/2
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-12"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "A33"]
[TimeControl "60+1"]
[PlyCount "68"]
1.Nf3 c5 2.c4 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.a3 Bc5 7.Nb3 Be7 8.g3 b6
9.Bg2 O-O 10.O-O Ba6 11.Nd2 Rc8 12.b3 d5 13.cxd5 Nd4 14.Nc4 Nxb3 15.Qxb3
Bxc4 16.Qb2 exd5 17.Rd1 Qc7 18.Bf4 Qc5 19.Be3 Qc6 20.Rac1 Bc5 21.Bd4 Bxd4
22.Rxd4 Qe6 23.Rcd1 Rc5 24.e3 h6 25.Ne2 Bxe2 26.Qxe2 Rfc8 27.R4d2 Rc1 28.
h3 Rxd1+ 29.Qxd1 Rc5 30.Kh2 Qe5 31.Qb3 Ne4 32.Bxe4 Qxe4 33.Qb2 Qf3 34.Qd4
Rc1 0-1
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-13"]
[White "侯逸凡 (Hóu Yìfán) CHN"]
[Black "Ambartsumova, Karina Lvovna RUS"]
[Result "1-0"]
[ECO "E62"]
[TimeControl "60+1"]
[PlyCount "85"]
1.c4 Nf6 2.Nc3 g6 3.d4 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 Bf5 7.O-O c6 8.b3 Ne4
9.Bb2 d5 10.Ne5 Nxc3 11.Bxc3 a5 12.Re1 Be6 13.e4 dxc4 14.Nxc4 a4 15.Qd2
axb3 16.axb3 Rxa1 17.Rxa1 b5 18.Na5 Qb6 19.e5 Rd8 20.Qe3 Bd5 21.Bxd5 Rxd5
22.b4 e6 23.Nb3 Na6 24.Nc5 Nxc5 25.dxc5 Qb7 26.h4 h6 27.Kg2 Kh7 28.Qe4 Qc7
29.h5 Bxe5 30.hxg6+ fxg6 31.Bxe5 Rxe5 32.Qf4 Qg7 33.Ra8 Rf5 34.Qb8 h5 35.
Qe8 Rf6 36.Qxc6 Qf7 37.Ra2 e5 38.Qa8 e4 39.Ra7 Rxf2+ 40.Kh3 e3 41.Rxf7+
Rxf7 42.Qe8 Rf3 43.Qe4 1-0
[Event "7th Online Women's Speed Chess Championship Main Event"]
[Site "chess.com"]
[Date "2025.08.04"]
[Round "01-14"]
[White "Ambartsumova, Karina Lvovna RUS"]
[Black "侯逸凡 (Hóu Yìfán) CHN"]
[Result "0-1"]
[ECO "A49"]
[TimeControl "60+1"]
[PlyCount "84"]
1.Nf3 g6 2.d4 Bg7 3.g3 Nf6 4.Bg2 d6 5.O-O O-O 6.b3 c5 7.Bb2 cxd4 8.Nxd4 a6
9.c4 e5 10.Nc2 Nc6 11.Nc3 Be6 12.Qd2 Qe7 13.Rad1 Rfd8 14.h3 Rac8 15.Ne3
Nd4 16.Kh2 b5 17.cxb5 axb5 18.Rc1 Qa7 19.Ra1 b4 20.Na4 d5 21.Rfd1 Nc6 22.
Rac1 Ne4 23.Qe1 Bh6 24.Rd3 Nxg3 25.fxg3 Bxe3 26.Rc2 Bd4 27.Rd1 Bxb2 28.
Rxb2 Nd4 29.e3 Nc2 30.Qd2 Nxe3 31.Re1 Nxg2 32.Qxg2 e4 33.Rf2 Qd4 34.Ref1
Qe5 35.Kh1 d4 36.Nb6 Rc7 37.Nc4 Bxc4 38.bxc4 e3 39.Rf4 e2 40.Re1 d3 41.Re4
Qc3 42.Qf2 d2 0-1The queen is back on the screen. Screenshot from the live stream.

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