WORLDBASE

WORLDBASE Players WIM Efimenko, Maria

Stockfish
GameID: 0
FIDE Country B-Year Gender Standard Rapid Blitz
14124327 UKR 1996 F 2217 2181 2182
230 games
2021.12.30 World Blitz Women 2021
1465111 IM Atalik, E (2420) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 g6 3.Nc3 Bg7 4.e4 Nf6 5.Be2 Bg4 6.O-O O-O 7.h3 Bxf3 8.Bxf3 e5 9.dxe5 dxe5 10.Be3 c6 11.Qxd8 Rxd8 12.Rfd1 Nbd7 13.Be2 Bf8 14.Bc4 Bc5 15.Bxc5 Nxc5 16.f3 b5 17.Be2 a5 18.Rxd8+ Rxd8 19.Rd1 Rxd1+ 20.Nxd1 Nh5 21.Kf2 Nf4 22.Bf1 Kf8 23.Ke3 Ke7 24.c3 h5 25.b4 axb4 26.cxb4 Na4 27.g3 Ne6 28.f4 f6 29.Bd3 Kd6 30.a3 Nd4 31.h4 c5 32.bxc5+ Kxc5 33.fxe5 fxe5 34.Nf2 Nb2 35.g4 Ne6 36.gxh5 gxh5 37.Be2 Nf4 38.Bf3 Nc4# 0-1
2021.12.30 World Blitz Women 2021
1464857 WIM Efimenko, Maria (2245) WGM Berend, E (2329) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 e6 7.Bc4 Nc6 8.O-O Be7 9.Qe2 O-O 10.Nc3 Nxc3 11.bxc3 dxe5 12.dxe5 Qa5 13.Bd2 Rd8 14.Bd3 g6 15.Rfe1 Bd7 16.h4 Be8 17.h5 Qa4 18.Be4 Rac8 19.Bg5 Qa3 20.Qe3 Bxg5 21.Nxg5 Qe7 22.Qg3 Na5 23.hxg6 fxg6 24.Qg4 Nc4 25.Qxe6+ Qxe6 26.Nxe6 Rd2 27.Bxb7 Rb8 28.Ba6 Nb6 29.Nd4 Ba4 30.e6 Kg7 31.e7 Re8 32.Ne6+ Kf6 33.Nf8 Rxe7 34.Rxe7 Kxe7 35.Nxh7 Nd5 36.Re1+ Kd6 37.c4 Nc3 38.Ng5 Rxa2 39.Re6+ Kc5 40.Rxg6 Bc6 41.Bc8 Ne2+ 42.Kh2 Nf4 43.Rf6 Nxg2 44.Rf5+ Kb4 45.Be6 Ne1 46.Kg3 Nd3 47.Nf3 Rxf2 48.Nd4 Rxf5 49.Nxc6+ Kc5 50.Bxf5 Nb2 51.Nxa7 Nxc4 1/2-1/2
2021.12.30 World Blitz Women 2021
1464909 IM Mammadova, G (2387) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Be3 a6 5.Qd2 b5 6.f3 Bb7 7.h4 h6 8.Nh3 Nd7 9.a4 b4 10.Nd1 c5 11.c3 bxc3 12.bxc3 Ngf6 13.Nhf2 Nh5 14.Bd3 e5 15.d5 Ng3 16.Rh3 Nh5 17.Rb1 Bc8 18.g4 Nhf6 19.g5 hxg5 20.Bxg5 Qa5 21.Ne3 Qxa4 22.Nc4 Bf8 23.Bxf6 Nxf6 24.Nb6 Qa5 25.Nxa8 Bxh3 26.Rb8+ Ke7 27.Nxh3 Bh6 28.Rb7+ Nd7 29.Qb2 Rxa8 30.Rxd7+ Kxd7 31.Qb7+ Ke8 32.Qxa8+ Ke7 33.Qb7+ Kf8 34.Qb2 Be3 35.Ke2 Bh6 36.Ng5 Kg7 37.Kf2 c4 38.Bf1 Qc5+ 39.Kg2 a5 40.Qa2 Qe3 41.Nh3 Qxc3 42.Qxc4 Qd2+ 43.Qe2 Qd4 44.Qa2 Bd2 45.Qc4 Qe3 46.Qd3 Qe1 47.Qe2 Qc1 48.Nf2 a4 49.Qc4 Qa1 50.Qc2 Be3 51.Ng4 Bd4 52.Nf2 a3 53.Bc4 Qe1 54.Qa2 Qc1 55.Qe2 Qc3 56.Kg3 Qc1 57.Kg2 Qc3 58.Nd1 Qc1 59.Kg3 Qf4+ 60.Kg2 Qxh4 61.Ne3 Qg5+ 62.Ng4 Qc1 63.Ba2 Qg1+ 64.Kh3 Qh1+ 65.Nh2 Qc1 66.Kg2 Qg1+ 67.Kh3 Qc1 68.Nf1 Qh6+ 69.Kg2 Qg5+ 70.Kh3 Qh6+ 71.Kg2 Qg5+ 72.Ng3 Qc1 73.Kh3 Qh6+ 74.Kg2 Qc1 75.Nh1 Qg1+ 76.Kh3 Qxh1+ 77.Kg3 Qg1+ 78.Kh3 Bf2 0-1
2021.12.30 World Blitz Women 2021
1464957 WIM Efimenko, Maria (2245) WGM Balajayeva, Khanim (2376) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.O-O O-O 8.h3 b5 9.Bc2 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Re1 c5 13.Nf1 cxd4 14.cxd4 Re8 15.Ng3 Bf8 16.Be3 Rc8 17.Rc1 g6 18.Qd2 exd4 19.Bxd4 Ne5 20.Qf4 Nxf3+ 21.Qxf3 Bg7 22.Bb3 Rxc1 23.Rxc1 Qe7 24.Bb6 Rc8 25.Rxc8+ Bxc8 26.Qc3 Bb7 27.Qc7 Qxc7 28.Bxc7 Nxe4 29.Nxe4 Bxe4 30.Bxd6 Bxb2 31.f3 Bd4+ 32.Kh2 Bc6 33.Kg3 Kg7 34.Kf4 Kf6 35.h4 Bb2 36.g4 Bc1+ 37.Kg3 a5 38.g5+ Kg7 39.Be5+ Kg8 40.Bc3 a4 41.Bd1 Bd5 42.Be2 Bxa2 43.Bxb5 Bb3 44.Bb4 a3 45.Bxa3 Bxa3 46.Bc6 Kf8 47.Kf4 Bd6+ 48.Kg4 Be6# 0-1
2021.12.30 World Blitz Women 2021
1465011 WFM Loskutova, Viktoriya (2100) WIM Efimenko, Maria (2245) 1/2-1/2
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.f4 Nc6 5.Nf3 Bg4 6.d5 Nd4 7.Be2 Nxe2 8.Qxe2 c6 9.h3 Bd7 10.O-O Nf6 11.dxc6 Bxc6 12.e5 Nh5 13.Qe1 Bxf3 14.Rxf3 dxe5 15.fxe5 Qd4+ 16.Kh1 Bxe5 17.Be3 Qc4 18.Bf2 Bg7 19.Rd1 O-O 20.Qxe7 Rfe8 21.Qxb7 Rab8 22.Qxa7 Rxb2 23.Nd5 Rf8 24.Ne7+ Kh8 25.Bd4 Bxd4 26.Qxd4+ Qxd4 27.Rxd4 Rxa2 28.Rc4 1/2-1/2
2021.12.30 World Blitz Women 2021
1464759 WIM Efimenko, Maria (2245) WIM Serikbay, Assel (2263) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 e6 7.Bc4 d6 8.O-O Be7 9.Nbd2 O-O 10.Re1 dxe5 11.dxe5 Qc7 12.Qe2 a6 13.Nb3 Ndb4 14.a3 b5 15.axb4 bxc4 16.Qxc4 Bxb4 17.Re4 Bb7 18.Rg4 Rfc8 19.Bh6 g6 20.Rc1 Qe7 21.Qf4 a5 22.Bg5 Qf8 23.Bf6 Be7 24.Ng5 Nb4 25.Rd1 Nd5 26.Qd4 a4 27.Nd2 Bc5 28.Qe4 Nxf6 29.Qxb7 Nxg4 30.Nde4 Rab8 31.Qa6 h6 32.Nxe6 fxe6 33.Qxe6+ Qf7 34.Qxg4 Be7 35.e6 Qf5 36.Qe2 Rd8 37.Re1 Qe5 38.h3 Rxb2 39.Qg4 Kh7 40.h4 Qf5 41.Qg3 Rf8 42.Qc7 Qxe6 43.Ng5+ hxg5 44.Rxe6 Rb1+ 45.Kh2 Rf7 46.Rxe7 Rxe7 47.Qxe7+ Kg8 48.Qe8+ Kg7 49.Qxa4 1-0
2021.12.30 World Blitz Women 2021
1464805 WCM Hryzlova, Sofiia (2097) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.c4 e5 3.d5 f5 4.Nc3 Nf6 5.g3 g6 6.Bg2 Bg7 7.e4 O-O 8.Nge2 a5 9.O-O Na6 10.exf5 Bxf5 11.a3 Nc5 12.Be3 Qd7 13.b4 axb4 14.axb4 Nd3 15.Rxa8 Rxa8 16.c5 Nxb4 17.Qb3 Nd3 18.c6 bxc6 19.dxc6+ Qf7 20.Qb7 Rd8 21.Nb5 Ne8 22.Nec3 Bc8 23.Qb8 Kh8 24.Na7 Qf5 25.Be4 Qh3 26.Bxd3 Bf6 27.Nxc8 Rxc8 28.Qb3 Ng7 29.Qf7 Qe6 30.Qxe6 Nxe6 31.Ba6 Ra8 32.Bb7 Ra5 33.Rb1 Kg7 34.Bc8 Nc5 35.Rb5 Ra1+ 36.Kg2 Nd3 37.Rb7 Bd8 38.Nd5 Ne1+ 39.Kh3 Nf3 40.Nxc7 Bxc7 41.Rxc7+ Kf6 42.Rxh7 e4 43.Kg4 Ne5+ 44.Kf4 Nxc6 45.Kxe4 Ra4+ 46.Kf3 Ne5+ 47.Kg2 Ra2 48.Bb7 Rb2 49.Be4 Rb4 50.Bf3 Rb3 51.h4 Rd3 52.Be4 Rd1 53.Bg5+ Ke6 54.Re7# 1-0
2021.12.30 World Blitz Women 2021
1465061 WIM Efimenko, Maria (2245) WGM Maisuradze, N (2202) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Nxd7 Qxd7 11.Be3 e6 12.O-O Be7 13.Nc3 O-O 14.Qg4 Nd5 15.Bh6 Bf6 16.Rad1 Nxc3 17.bxc3 Kh8 18.Bd3 Ne7 19.Qe4 Ng6 20.Be3 Qd5 21.c4 Qxe4 22.Bxe4 Rab8 23.d5 Ne5 24.dxe6 fxe6 25.Bxa7 Ra8 26.Bc5 Rfe8 27.a3 Rac8 28.Bd6 b6 29.Rb1 Nxc4 30.Bb4 Bd4 31.Rb3 Red8 32.Rh3 h6 33.Rg3 Nd6 34.Bd3 Nf5 35.Rg6 Re8 36.Bb5 Red8 37.Rxe6 Bc5 38.Bxc5 Rxc5 39.Rxb6 Nd4 40.a4 Ne2+ 41.Bxe2 Rd4 42.Bb5 h5 43.h3 h4 44.Re1 Rg5 45.a5 Rb4 46.Rb8+ 1-0
2021.12.29 World Blitz Women 2021
1464591 IM Bivol, A (2368) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.g3 Nf6 5.Bg2 O-O 6.Nge2 Nbd7 7.h3 e5 8.Be3 c6 9.O-O Qc7 10.a4 a5 11.g4 h6 12.Ng3 Re8 13.f4 exf4 14.Bxf4 Nf8 15.Kh1 Ne6 16.Be3 d5 17.e5 Nh7 18.Qd2 Qb6 19.b3 Qd8 20.Bxh6 Bxh6 21.Qxh6 Rf8 22.Nce2 c5 23.c3 cxd4 24.cxd4 b6 25.Nc3 Bb7 26.Nb5 Ba6 27.Rad1 Qd7 28.Nf5 gxf5 29.gxf5 Ng7 30.f6 Ne6 31.Rf5 Bxb5 32.Rh5 1-0
2021.12.29 World Blitz Women 2021
1464339 WIM Efimenko, Maria (2245) FM Kurmangaliyeva, Liya (2195) 1/2-1/2
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 dxe5 8.dxe5 Ndb4 9.Qb3 e6 10.O-O Na5 11.Bb5+ Bd7 12.Qa4 Bxb5 13.Qxb5+ Nbc6 14.Nc3 a6 15.Qe2 Be7 16.Rd1 Qc7 17.Bf4 O-O 18.Bg3 Rfd8 19.h3 b5 20.Rac1 Qb6 21.Ne4 h6 22.Bf4 Rxd1+ 23.Rxd1 Rd8 24.Nd6 Nb7 25.Nxb7 Qxb7 26.Rc1 Nb4 27.Ra1 Qd5 28.a3 Nd3 29.Be3 Qb3 30.Bd4 Nf4 31.Qe3 Qxe3 32.Bxe3 Nd5 33.Bd4 Rc8 34.Rd1 a5 35.Kh2 b4 36.axb4 axb4 37.Rd3 Rc2 38.Rd2 Rc4 39.Rd3 Bc5 40.Bxc5 Rxc5 41.Nd4 Rc4 42.Kg3 g5 43.Kf3 Nf4 44.Rd2 Ng6 45.Ke4 Ne7 46.Rc2 Rxc2 47.Nxc2 Nd5 48.g3 Kg7 49.Nd4 Kg6 50.Nc6 f6 51.exf6 Kxf6 52.f3 h5 53.Nd4 1/2-1/2
2021.12.29 World Blitz Women 2021
1464382 WIM Gaboyan, S (2254) WIM Efimenko, Maria (2245) 0-1
1.Nf3 d6 2.g3 g6 3.Bg2 Bg7 4.O-O e5 5.d3 Ne7 6.e4 O-O 7.Nc3 c6 8.h3 h6 9.Nh2 d5 10.f4 dxe4 11.Nxe4 exf4 12.Bxf4 Be6 13.Ng4 Nf5 14.Kh2 Na6 15.Be5 Bxe5 16.Nxe5 Qc7 17.Ng4 h5 18.Ngf6+ Kg7 19.Nxh5+ gxh5 20.Qxh5 f6 21.Rxf5 Bxf5 22.Qxf5 Nb4 23.Rf1 Nd5 24.Qg4+ Kh8 25.Rf5 Rf7 26.Qf3 Raf8 27.c4 Ne7 28.Rh5+ Kg7 29.Rh4 Ng6 30.Rg4 f5 31.Rxg6+ Kxg6 32.Nc3 Qe5 33.Ne2 Rg8 34.Nf4+ Kf6 35.Qh5 Rfg7 36.Qh6+ Ke7 37.d4 Qf6 38.Qh5 Rxg3 39.Qe2+ Kd7 40.Nh5 Rxg2+ 41.Qxg2 Rxg2+ 42.Kxg2 Qg5+ 43.Ng3 f4 0-1
2021.12.29 World Blitz Women 2021
1464644 WIM Efimenko, Maria (2245) IM Kashlinskaya, A (2490) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 Nc6 5.exd5 exd5 6.dxc5 Bxc5 7.Nb3 Bb6 8.c3 Nf6 9.Bd3 O-O 10.O-O h6 11.h3 Re8 12.Re1 Bd7 13.Bf4 Ne4 14.Be3 Bf5 15.Nfd4 Bg6 16.Bb5 Rc8 17.a4 Qd6 18.Nxc6 bxc6 19.Bxb6 axb6 20.Ba6 Ra8 21.Bd3 Nxf2 22.Kxf2 Qf4+ 23.Qf3 Qxf3+ 24.gxf3 Bxd3 25.Nd4 c5 26.Nc6 Kf8 27.Re3 Rxe3 28.Kxe3 Bc2 29.a5 bxa5 30.Rxa5 Rxa5 31.Nxa5 Ke7 32.Nb7 c4 33.h4 g5 34.hxg5 hxg5 35.Kd4 Bd1 36.Ke3 f5 37.Na5 Kd6 38.Kf2 Kc7 39.Ke3 Kb6 40.Nxc4+ dxc4 0-1
2021.12.29 World Blitz Women 2021
1464429 WIM Efimenko, Maria (2245) WIM Kamalidenova, Meruert (2351) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 d6 7.Bc4 dxe5 8.dxe5 Be7 9.O-O Nc6 10.Bd2 a6 11.Qe2 Qc7 12.Nc3 Nxc3 13.Bxc3 O-O 14.Rac1 Rd8 15.a3 b5 16.Bd3 Bb7 17.h3 Qb6 18.Rfd1 Rac8 19.Bb1 g6 20.h4 b4 21.axb4 Nxb4 22.h5 Nd5 23.Bd4 Qb5 24.Qd2 Nb4 25.Rxc8 Rxc8 26.hxg6 hxg6 27.Qf4 Nd5 28.Qg4 Qe8 29.Ng5 Kg7 30.Ne4 Qh8 31.Nf6 Nb4 32.Qg3 Nd5 33.Qg4 Rc7 34.Qg3 Rc8 35.Bd3 Qh6 36.Ng4 Qh5 37.Nf6 Qxd1+ 38.Bf1 Rc1 0-1
2021.12.29 World Blitz Women 2021
1464708 WIM Rakhmangulova, A (2174) WIM Efimenko, Maria (2245) 1/2-1/2
1.e4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.Nge2 Ne7 6.O-O O-O 7.d3 c6 8.h3 Be6 9.Be3 f5 10.Qd2 Nd7 11.exf5 Nxf5 12.Bg5 Bf6 13.Ne4 Bxg5 14.Nxg5 Qe7 15.Nxe6 Qxe6 16.a4 Rf7 17.Rae1 Raf8 18.d4 Qf6 19.d5 c5 20.Nc3 Nd4 21.Ne4 Qe7 22.Re3 h6 23.c3 Nf5 24.Ree1 Kg7 25.f4 Qd8 26.Rf2 exf4 27.Rxf4 Ne5 28.Ref1 Nc4 29.Qe2 Nce3 30.R1f2 Nxd5 31.R4f3 Nf6 32.Nxf6 Rxf6 33.g4 Nh4 34.Rxf6 Rxf6 35.Rxf6 Qxf6 36.Bxb7 Qg5 37.Bd5 Qxd5 38.Qe7+ Kg8 39.Qd8+ Kg7 40.Qe7+ Kg8 41.Qd8+ 1/2-1/2
2021.12.29 World Blitz Women 2021
1464490 WFM Dylag, Emilia (1956) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 g6 3.c4 Nf6 4.g3 Bf5 5.Bg2 c6 6.O-O Bg7 7.Nc3 Ne4 8.Nd2 Nxc3 9.bxc3 O-O 10.e4 Be6 11.Rb1 Qc8 12.f4 c5 13.e5 Nc6 14.d5 Bg4 15.Qa4 Nd8 16.Re1 b6 17.Qc2 Nb7 18.Qd3 Qc7 19.h3 Bf5 20.Be4 Bxh3 21.Nf3 dxe5 22.fxe5 f5 23.d6 fxe4 24.Qd5+ e6 25.Qxe4 Qf7 26.Be3 Qxf3 0-1
2021.12.29 World Blitz Women 2021
1464534 WIM Efimenko, Maria (2245) WGM Antolak, Julia (2368) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Bf5 6.Na3 cxd4 7.cxd4 e6 8.Nb5 Rc8 9.Be2 Bb4+ 10.Bd2 Bxd2+ 11.Qxd2 Nf6 12.Nc3 Qd7 13.O-O O-O 14.Rfd1 Rfd8 15.Qf4 Nd5 16.Qg3 Bg6 17.h4 Nce7 18.h5 Bf5 19.Ne5 Nxc3 20.bxc3 Qc7 21.Rac1 Nd5 22.c4 Nf6 23.h6 g6 24.Qg5 Ne4 25.Qh4 f6 26.f3 Ng5 27.Ng4 Bxg4 28.Qxg4 Qe7 29.c5 Nf7 30.Bc4 f5 31.Qf4 Kf8 32.Re1 Qf6 33.Bxe6 Rxd4 34.Qe3 Rcd8 35.Qb3 Nxh6 36.Qxb7 Re8 37.Bb3 Rdd8 38.c6 Qd4+ 39.Kf1 Qd3+ 40.Kg1 Qd4+ 41.Kf1 Qd3+ 42.Kg1 Qd4+ 1/2-1/2
2021.12.29 World Blitz Women 2021
1464305 WFM Wikar, Martyna (2168) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Nf3 Bg4 6.Be3 Bxf3 7.gxf3 e6 8.Qd2 a6 9.h4 h5 10.O-O-O Nge7 11.d5 exd5 12.exd5 Nb8 13.Bd4 O-O 14.Bxg7 Kxg7 15.Qd4+ Kh7 16.Bh3 Nd7 17.Rhg1 b5 18.Ne4 Ng8 19.f5 Ne5 20.fxg6+ fxg6 21.Ng5+ Kh6 22.Qe3 Nc4 23.Nf7+ Kh7 24.Ng5+ Kh6 25.Qe4 Qf6 26.c3 Qf4+ 27.Qxf4 Rxf4 28.Rde1 Ne5 29.Re3 Rxh4 30.Be6 Rf8 31.Kc2 Rhf4 32.Rg3 h4 33.Rg1 Nxf3 34.Nxf3 Rxf3 35.Re4 g5 36.Reg4 Rg3 37.R1xg3 hxg3 38.Rxg3 Nf6 39.Kd3 Nh5 40.Rh3 Kg6 41.Rh1 Rf2 42.b4 Nf4+ 43.Ke4 Rxa2 44.Rh8 Re2+ 45.Kf3 Rc2 46.Rg8+ Kf6 47.Kg4 Rxc3 48.Rxg5 Nxe6 49.Rf5+ Ke7 50.dxe6 Kxe6 51.Rf1 Rc4+ 0-1
2021.12.28 World Rapid Women 2021
1462311 WIM Efimenko, Maria (2245) WFM Katkov, Michelle (2151) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.O-O Bg7 8.h3 O-O 9.Re1 b5 10.Bc2 Nh5 11.Bg5 f6 12.Be3 f5 13.Bb3+ Kh8 14.exf5 Ne7 15.fxg6 hxg6 16.Nbd2 Bb7 17.Ng5 Qd7 18.Nde4 Nd5 19.Qg4 Qxg4 20.hxg4 Nhf4 21.Bxf4 Rxf4 22.Ne6 Rxg4 23.f3 Rh4 24.Kf2 Nf4 25.Nxf4 exf4 26.Rh1 Rh6 27.Ng5 Rh5 28.Rxh5+ gxh5 29.Rh1 d5 30.Rxh5+ Kg8 31.Ne6 Kf7 32.Nxc7 Rc8 33.Nxd5 Kg6 34.Nxf4+ Kf6 35.Be6 Re8 36.Rf5+ 1-0
2021.12.28 World Rapid Women 2021
1462354 WIM Efimenko, Maria (2245) WFM Yakimova, Mariya (2198) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 g6 5.Na3 cxd4 6.Nb5 Na6 7.Qxd4 Qxd4 8.Nxd4 Bg7 9.Ngf3 Nc7 10.Bf4 Nd5 11.Bb5+ Kf8 12.Bg3 a6 13.Bc4 Ngf6 14.O-O Nb6 15.Bb3 Ne4 16.Bc7 Nd7 17.Rfe1 Nec5 18.Bc2 Nb8 19.Rad1 Bf6 20.Ne5 Kg7 21.Nc4 Ne6 22.Nxe6+ Bxe6 23.Nb6 Ra7 24.Bb3 Bf5 25.Nd5 Nc6 26.Nxf6 exf6 27.Rd6 Raa8 28.Bd5 Rac8 29.Bb6 Rhe8 30.Rc1 Re2 31.b3 Rxa2 32.Re1 Rc2 33.c4 Rc3 34.c5 h5 35.h3 Bc2 36.Rd7 Bxb3 37.Rxf7+ Kh6 38.Bxb3 Rxb3 39.Rxb7 a5 40.h4 a4 41.Rf7 a3 42.Bc7 a2 43.Bf4+ g5 44.hxg5+ Kg6 45.Rxf6+ Kg7 46.Rfe6 Rb1 0-1
2021.12.28 World Rapid Women 2021
1462408 WFM Kucharska, Honorata (2146) WIM Efimenko, Maria (2245) 1/2-1/2
1.d4 d6 2.e4 g6 3.Nc3 Bg7 4.Be3 a6 5.Qd2 b5 6.f3 Bb7 7.Bd3 Nd7 8.Nh3 c5 9.dxc5 Nxc5 10.O-O Nxd3 11.cxd3 Nf6 12.a4 b4 13.Ne2 a5 14.Nd4 O-O 15.Nb5 Nd7 16.Rac1 Rc8 17.Rxc8 Bxc8 18.d4 Ba6 19.Rc1 Qb8 20.Nc7 Bb7 21.Nf4 Nb6 22.b3 Rc8 23.Ncd5 Nxd5 24.Nxd5 Bxd5 25.exd5 h5 26.Rc6 Kh7 27.Qc2 Re8 28.Qc4 e6 29.Bf2 Qd8 30.g3 h4 31.gxh4 exd5 32.Qxd5 Re6 33.Kg2 Qf6 34.Rc2 Qf4 35.Qg5 Bh6 36.Qxf4 Bxf4 37.d5 Re5 38.Rc7 Bd2 39.Rxf7+ Kh6 40.Rb7 Rxd5 41.Rb5 Rd3 42.Rxa5 Rxb3 43.Rb5 Ra3 44.a5 b3 45.Kg3 Bxa5 46.Bd4 Be1+ 47.Kh3 Ra4 1/2-1/2
2021.12.27 World Rapid Women 2021
1462117 Szczotka, Klara (1755) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 d6 3.Be3 Bg7 4.f3 Nd7 5.Nc3 a6 6.Qd2 b5 7.O-O-O Bb7 8.Be2 e6 9.Nh3 h6 10.Nf2 Ngf6 11.g4 Nb6 12.g5 hxg5 13.Bxg5 Qd7 14.Rdg1 O-O-O 15.Ng4 Nxg4 16.Rxg4 Rde8 17.h4 b4 18.Nd1 Qa4 19.Kb1 f5 20.exf5 exf5 21.Rg2 Bd5 22.b3 Qa3 23.Qd3 Kb7 24.Bc1 Qa5 25.Rxg6 Rh7 26.Rhg1 Bh8 27.Ne3 f4 28.Nf5 Bc6 29.R6g5 Bb5 30.Qd2 Rxe2 31.Qxe2 Bxe2 32.Nxd6+ cxd6 33.Rxa5 Bxd4 34.Rg4 Bb5 35.Rxf4 Be5 36.Re4 Nd5 37.Bb2 Bxb2 38.Kxb2 Kb6 39.Rxb5+ Kxb5 40.a4+ bxa3+ 41.Kxa3 Kc6 42.Ra4 Nc7 43.Rc4+ Kb7 44.Rg4 Rh5 45.c4 Kc6 46.Kb4 Ne6 47.Re4 Nc5 48.Rd4 Rf5 49.f4 Ne6 50.Rd5 Rxf4 51.Rh5 Rf3 52.Rh6 Nc5 53.h5 Rxb3+ 54.Ka5 Rh3 55.Rh8 Nb7+ 56.Kb4 a5+ 57.Ka4 Kb6 58.Rb8 Rxh5 59.Rc8 Nc5+ 60.Ka3 Rh3+ 61.Ka2 Rc3 62.Rd8 Kc7 63.Ra8 a4 64.Ra7+ Kb6 0-1
2021.12.27 World Rapid Women 2021
1462163 WIM Efimenko, Maria (2245) WFM Parol, Pola (2067) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Nf3 Bf5 6.Na3 cxd4 7.cxd4 e6 8.Nb5 Rc8 9.Be2 a6 10.Nc3 Qd7 11.O-O Nf6 12.Bg5 Be7 13.Rc1 O-O 14.Ne5 Qd8 15.Nxc6 Rxc6 16.Bf3 Rc7 17.Qa4 Qd7 18.Bf4 Qxa4 19.Nxa4 Rd7 20.Nc5 Rxd4 21.Be3 Bxc5 22.Rxc5 Rd7 23.Rfc1 Nd5 24.Rc8 h6 25.h3 Rfd8 26.b3 g5 27.Kh2 Kg7 28.Bxd5 Rxd5 29.Rxd8 Rxd8 30.Rc7 Be4 31.Bb6 Rd2 32.a4 Bc6 33.Rc8 Rd3 34.b4 Bxa4 35.Bc5 Bc6 36.Bf8+ Kg6 37.Bc5 Rd2 38.Rh8 h5 39.Rg8+ Kf5 40.Be3 Rd5 41.Rxg5+ Kf6 42.Rg8 a5 43.bxa5 Rxa5 44.f4 Rd5 45.Kg3 Rd3 46.Kf2 Rb3 47.g4 hxg4 48.hxg4 Rb2+ 49.Kg3 Rb3 50.Kf2 Rb2+ 51.Kg3 1/2-1/2
2021.12.27 World Rapid Women 2021
1462214 Budkiewicz, Magdalena (1929) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 d6 3.g3 Bg7 4.Bg2 Nf6 5.Ne2 O-O 6.O-O c6 7.c4 e5 8.Nbc3 a5 9.h3 Na6 10.Be3 exd4 11.Bxd4 Qe7 12.Qc2 Nc5 13.Rae1 Re8 14.Nf4 Ne6 15.Nxe6 Bxe6 16.b3 Qd7 17.Kh2 Ng4+ 18.hxg4 Bxd4 19.Ne2 Bf6 20.f3 Kg7 21.Nf4 Rh8 22.Nxe6+ Qxe6 23.Bh3 Qe7 24.f4 h6 25.Qf2 a4 26.c5 Bc3 27.Rc1 axb3 28.axb3 Bf6 29.cxd6 Qxe4 30.Bg2 Qb4 31.Rcd1 Qxb3 32.f5 g5 33.Rb1 Qc4 34.Rfc1 Qxg4 35.Rxb7 h5 36.Bh3 Qe4 37.Bg2 Qe5 38.Rc5 Qa1 39.Rc2 h4 40.g4 Be5+ 41.Kh3 Ra3+ 0-1
2021.12.27 World Rapid Women 2021
1462256 Zabrzanska, Weronika (1923) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 d6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.O-O c6 7.Re1 Qc7 8.Nbd2 e5 9.h3 a5 10.a4 Nbd7 11.Nc4 Re8 12.Qc2 Nh5 13.Be3 Nf4 14.Bf1 f6 15.Rad1 d5 16.dxe5 fxe5 17.Bxf4 exf4 18.exd5 Rxe1 19.Nxe1 cxd5 20.Rxd5 Nf6 21.Rd6 Bf5 22.Qb3 Kh8 23.Rb6 Be4 24.Nd6 Bd5 25.c4 Bc6 26.c5 Bd5 27.Bc4 Qxc5 28.Bxd5 Qxd5 29.Qxd5 Nxd5 30.Rxb7 Kg8 31.Nc4 Nb4 32.Nxa5 Bxb2 33.Rxb4 Bc3 34.Rxf4 Rxa5 35.Nc2 Rd5 36.Ne3 Rd2 37.g3 Ra2 38.Rc4 Be1 39.Nc2 Bd2 40.Kf1 Rb2 41.Ke2 Ba5 42.Rc5 Bb6 43.Rc4 Kg7 44.f3 h5 45.Kd3 Ba5 46.Rc5 Bd8 47.Rb5 Ra2 48.Rb8 Bf6 49.Ra8 Rb2 50.a5 Rb3+ 51.Ke2 Rb2 52.Kd1 Rb3 53.a6 Rd3+ 54.Ke2 Rd7 55.a7 Bd8 56.Rc8 Re7+ 57.Kf1 Rxa7 58.Rxd8 Rc7 59.Rd2 Rc3 60.Kf2 g5 61.Ne3 Ra3 62.h4 gxh4 63.Nf5+ Kf6 64.Nxh4 Rb3 65.Kg2 Rc3 66.Rd5 Rc2+ 67.Kh3 Rc1 68.Rxh5 Rf1 69.Kg4 Rc1 70.f4 1-0
2021.12.26 World Rapid Women 2021
1462017 WCM Goraj, Barbara (2044) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.Bd3 Bb4 8.O-O O-O 9.e5 Bxc3 10.bxc3 Nd5 11.Ba3 Re8 12.c4 Nf4 13.Be4 Ba6 14.Qf3 Ng6 15.Qc3 f5 16.Bd3 Qg5 17.Bc1 Qh4 18.f4 c5 19.Qa5 Bb7 20.Qxc5 Qg4 21.Rf2 Nh4 22.Be2 Qg6 23.g3 Kh8 24.Kf1 Qh6 25.gxh4 Qxh4 26.Qe3 Rg8 27.Qg3 Qe7 28.h4 Rac8 29.a4 Ba6 30.Ba3 Qe8 31.c5 Bb7 32.Bf3 Ba6+ 33.Be2 Bb7 34.Rd1 d6 35.exd6 Qxa4 36.Qb3 Qe4 37.Bf3 Ba6+ 38.Kg1 Qxf4 39.Bg2 Qxh4 40.d7 Rcf8 41.Qxe6 Bc4 42.Qe3 f4 43.Qh3 Qf6 44.c6 Be6 45.Qd3 Rd8 46.Qd4 Qg5 47.Qxf4 Qh5 48.Re1 Bxd7 49.cxd7 Rxd7 50.Qf5 Qxf5 51.Rxf5 Rd2 52.Rf2 Rd4 53.Rfe2 h5 54.Re5 g6 55.Bb2 Rb4 56.Rxh5# 1-0
2021.12.26 World Rapid Women 2021
1462066 WIM Efimenko, Maria (2245) FM Malicka, Maria (2307) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.Nf3 g6 7.h3 Bf5 8.O-O Bxd3 9.Qxd3 Bg7 10.Bf4 O-O 11.Nbd2 a6 12.a4 e6 13.b4 Nd7 14.Rfe1 Re8 15.b5 Na5 16.Reb1 Nb6 17.Ne5 f6 18.Ng4 Nac4 19.Nb3 Qe7 20.Nc5 e5 21.Bh6 e4 22.Qg3 f5 23.Bxg7 Kxg7 24.Ne3 Nxe3 25.fxe3 a5 26.Rf1 Kh8 27.h4 Nc4 28.h5 b6 29.Nb3 Rg8 30.hxg6 Rxg6 31.Qh3 Rag8 32.Ra2 Qg5 33.Re2 Nd6 34.Qh2 Nc4 35.Qh3 Rh6 36.Qxf5 Qh4 37.Nd2 Qh2+ 38.Kf2 Rxg2+ 39.Ke1 Rxe2+ 0-1
2021.12.26 World Rapid Women 2021
1461901 WIM Nurgali, Nazerke (2260) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Bg4 5.g3 Nf6 6.Bg2 Qc8 7.h3 Be6 8.Qb3 c6 9.Ng5 Bd7 10.c5 d5 11.O-O h6 12.Nf3 O-O 13.Kh2 Na6 14.Bf4 Nh5 15.Bd2 Qc7 16.e4 dxe4 17.Nxe4 Be6 18.Qa4 Rfd8 19.Rac1 Bd5 20.Rfe1 Qc8 21.Ba5 Nc7 22.Rcd1 b6 23.Bc3 Ne6 24.Qc2 Qc7 25.b4 Kh7 26.Ne5 Bxe5 27.dxe5 bxc5 28.Nxc5 Nxc5 29.bxc5 e6 30.Qa4 Rdb8 31.Rb1 Ng7 32.Rb4 Rxb4 33.Qxb4 Rb8 34.Qf4 Rb5 35.Bd2 g5 36.Qd4 Nf5 37.Qc3 Qe7 38.Bxd5 cxd5 39.Rc1 Qc7 40.a4 d4 41.Qc2 d3 42.Qxd3 Rxc5 43.Rxc5 Qxc5 44.g4 Qxe5+ 45.Kg2 Qd4 46.Qc2 Qd5+ 47.Kg1 Kg6 48.gxf5+ exf5 49.Be3 a6 50.Qc5 Qf3 51.Qd6+ f6 52.Qxa6 Qxh3 53.Qc4 f4 54.Qe4+ Kf7 55.Qh7+ Ke6 56.Qg8+ Ke5 57.Qe8+ Kd5 58.Qd8+ Ke4 59.Qd4+ Kf3 60.Qd1+ Ke4 61.Bc5 Qc3 62.Bb6 f3 63.a5 Qc4 64.Qd4+ Qxd4 65.Bxd4 Kd5 66.Bxf6 Kc6 67.Bg7 h5 68.Kh2 Kb5 69.Bc3 g4 70.Kg3 Ka6 71.Kh4 Kb5 72.Be5 1-0
2021.12.26 World Rapid Women 2021
1461961 WIM Efimenko, Maria (2245) Nur-Mukhametova, Alisa (2225) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 dxe5 8.dxe5 Ndb4 9.Qb3 e6 10.O-O Na5 11.Bb5+ Bd7 12.Qa4 Bxb5 13.Qxb5+ Nac6 14.Bg5 Qd5 15.Nc3 Qxb5 16.Nxb5 Rc8 17.Rfd1 h6 18.Bh4 Nd5 19.Rac1 a6 20.Nbd4 g5 21.Bg3 Be7 22.h4 g4 23.Nd2 Kd7 24.Nc4 Nxd4 25.Rxd4 Bc5 26.Rdd1 b5 27.Nd2 Bd4 28.Rxc8 Rxc8 29.Ne4 Bxb2 30.Nf6+ Kc6 31.Nxg4 h5 32.Nh2 Nc3 33.Rd2 Ba3 34.Rc2 Kb7 35.Nf3 Ne4 36.Rxc8 Kxc8 37.Nd4 Nxg3 38.fxg3 Bc5 0-1
2021.08.03 Titled Tuesday 3rd Aug
1597955 FM Najdin, Danil (2278) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 Qc7 9.f4 Qb6 10.c4 Ne3 11.Nd6+ Bxd6 12.Qxd6 Nc2+ 13.Ke2 Nxa1 14.Be3 Qxb2+ 15.Kf3 c5 16.Bxc5 Bb7+ 17.Kg3 O-O-O 18.Bxa7 Bc6 19.Bd3 Qxg2+ 20.Kh4 Kb7 21.Rb1+ Kxa7 22.Qa3+ Ba4 23.Qxa4# 1-0
2021.08.03 Titled Tuesday 3rd Aug
1597444 WIM Efimenko, Maria (2245) FM Grinblat, D (2369) 0-1
1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 Nbd7 5.Nf3 e5 6.O-O g6 7.Bg5 Bg7 8.Bb5 O-O 9.Bxd7 Qxd7 10.dxe5 Nxe4 11.exd6 Qxd6 12.Qxd6 Nxd6 13.Be7 Nc4 14.Bxf8 Kxf8 15.b3 Nb6 16.Na3 Bg4 17.Nb5 Nd5 18.Rac1 Nf4 19.Rc2 Re8 20.Nd6 Re7 21.Ng5 Ne2+ 22.Kh1 Nxc3 23.Nxh7+ Kg8 24.Ng5 b6 25.f3 Bd7 26.Nge4 Nd5 27.Rd2 Nf4 28.g3 Ne6 29.Rfd1 Nd4 30.Kg2 f5 31.Nc3 Bc6 32.Rd3 Nxf3 33.Rxf3 Re3 34.Rf1 Bxc3 35.Nc4 Rxf3 36.Rxf3 Bd4 37.Nd2 Kf7 38.Kh3 Bxf3 39.Nxf3 Bf6 40.g4 Ke6 41.g5 Be7 42.Kg3 Kd5 43.h4 Ke4 44.Nd2+ Kd3 45.Nc4 b5 46.Ne5+ Ke4 47.Nxg6 f4+ 48.Kf2 c4 49.bxc4 Bc5+ 50.Kf1 bxc4 51.h5 c3 52.Ke2 Be3 53.Nxf4 Bxf4 54.Ke1 c2 55.g6 c1=Q+ 0-1
2021.08.03 Titled Tuesday 3rd Aug
1597258 FM Ohanyan, Emin (2407) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 Qc7 9.f4 f5 10.exf6 gxf6 11.Qh5+ Kd8 12.Bd2 Rb8 13.c4 Nxf4 14.Qh4 Ng6 15.Qxf6+ Be7 16.Qc3 Rf8 17.O-O-O Bb4 18.Qd4 e5 19.Bg5+ Ke8 20.Qe3 d5 21.Nf6+ Rxf6 22.Bxf6 Be6 23.Bd3 e4 24.Bc2 Qf4 25.Qxf4 Nxf4 26.Kb1 Rb7 27.g3 Nd3 28.Bxd3 exd3 29.cxd5 Bxd5 30.Rhf1 c5 31.Rf5 Bc4 32.Kc1 d2+ 33.Rxd2 Bxd2+ 34.Kxd2 Bxa2 35.Rxc5 Kf7 36.Bc3 Be6 37.Ra5 Rd7+ 38.Ke3 Kg6 39.Bd4 Rb7 40.Rxa7 Rb3+ 41.Bc3 Bc4 42.Rg7+ Kh6 43.Rc7 Bd5 44.Kd4 Bg2 45.Kc5 Rb8 46.b4 Bf1 47.Rc6+ Kh5 48.Bd2 Rb5+ 49.Kd4 Kg4 50.Rh6 1-0
2021.08.03 Titled Tuesday 3rd Aug
1598807 WIM Efimenko, Maria (2245) FM Devaev, A (2325) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.h3 g6 7.Nf3 Bf5 8.Bxf5 gxf5 9.Bf4 e6 10.Nbd2 Rg8 11.g3 Bd6 12.Ne5 Qc7 13.Qe2 Ne4 14.Nb3 Nxe5 15.dxe5 Bxe5 16.Qb5+ Ke7 17.Bxe5 Qxe5 18.Qxb7+ Kf6 19.O-O-O Nxf2 20.Rhe1 Nd3+ 21.Rxd3 Qxe1+ 22.Rd1 Qe3+ 23.Kb1 Rab8 24.Qc7 Qxg3 25.Qxa7 Ra8 26.Qd4+ Qe5 27.Qh4+ Kg7 28.Nc5 Kh8 29.Re1 Qg7 30.Nd7 Ra7 31.Nf6 Rga8 32.a3 h6 33.Re2 Qg5 34.Qd4 Ra4 35.Qe5 Qg7 36.Re3 Re4 37.Rxe4 fxe4 38.Kc2 Rd8 39.b4 Qg2+ 40.Kb3 Qg7 41.a4 e3 42.Kc2 d4 43.cxd4 Qg6+ 44.Kb3 Qf5 45.Qxf5 exf5 46.Kc3 e2 47.Kd2 Rxd4+ 48.Kxe2 Rxb4 49.a5 Ra4 50.Ne8 Rxa5 51.Nd6 Rd5 52.Nc4 Kg7 53.Kf3 Kf6 54.Ne3 Rd4 55.Ng2 Ra4 56.Ne3 Ra3 57.Kf4 Ra4+ 58.Kf3 Re4 59.Nd5+ Kg7 60.Ne3 Kg6 61.Nd5 Ra4 62.Nf4+ Kf6 63.Nd5+ Ke5 64.Ne3 Ra3 65.Kf2 h5 66.Nc4+ Kf4 67.Nxa3 Kg5 68.Nc4 Kh4 69.Kg2 f4 70.Ne5 Kg5 71.Nxf7+ Kf5 72.Nd6+ Ke5 73.Nc4+ Kd4 74.Nd2 Ke3 75.Nf3 Ke2 76.Ng5 Ke3 77.Kf1 Kd4 78.Kf2 Ke5 79.Kf3 Kf5 80.h4 Ke5 81.Nh3 Kf5 82.Nxf4 Kf6 83.Nxh5+ Kg6 84.Nf4+ Kf5 85.Kg3 Kf6 86.Kg4 Kg7 87.h5 Kh6 88.Kh4 Kg7 89.Kg5 Kh7 90.Ng6 Kg7 91.h6+ Kh7 92.Kh5 Kg8 93.Nh4 Kf7 94.Kg5 Kg8 95.Kg6 Kh8 96.Nf3 Kg8 97.Ng5 Kf8 98.h7 Ke7 99.h8=Q Kd6 100.Qf6+ Kc5 101.Kf5 Kd5 102.Qd8+ Kc4 103.Ke4 Kb5 104.Qc8 1-0
2021.08.03 Titled Tuesday 3rd Aug
1598857 WIM Efimenko, Maria (2245) Leve, Nitai (2128) 0-1
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.Ngf3 Nc6 7.c3 Qb6 8.Nb3 f6 9.Be3 cxd4 10.Bxd4 Nxd4 11.Qxd4 fxe5 12.fxe5 Nc5 13.Nfd2 Be7 14.O-O-O O-O 15.Be2 a5 16.Rhf1 Bd7 17.Qg4 a4 18.Nxc5 Qxc5 19.a3 Qa5 20.Bd3 Bxa3 21.bxa3 Qxc3+ 22.Bc2 Rxf1 23.Nxf1 Rc8 24.Qe2 Qa1+ 25.Kd2 Rxc2+ 26.Kxc2 Qa2+ 27.Kd3 Bb5+ 28.Kd4 Qxe2 0-1
2021.08.03 Titled Tuesday 3rd Aug
1597590 Feller, Gabriela Luisa Vicente (1761) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.c4 e5 3.dxe5 dxe5 4.Qxd8+ Kxd8 5.Nf3 f6 6.Nc3 Be6 7.b3 c6 8.Bb2 Nd7 9.O-O-O Nh6 10.g3 Kc7 11.Bg2 a5 12.Rd2 Ng4 13.Bh3 Bc5 14.Ne4 Bb4 15.Rc2 Bf5 16.Bxg4 Bxe4 17.Rd1 Nc5 18.Nh4 Rad8 19.f3 Bxc2 20.Kxc2 Rxd1 21.Kxd1 Rd8+ 22.Kc2 Rd2+ 23.Kb1 Rxe2 24.a3 Nd3 25.axb4 Rxb2+ 26.Ka1 Rxb3 27.Nf5 g6 28.Ne3 Nxb4 29.Nd1 f5 30.Bh3 Rxf3 0-1
2021.08.03 Titled Tuesday 3rd Aug
1598642 Hamley, Ryan (2050) WIM Efimenko, Maria (2245) 0-1
1.e4 c5 2.Nf3 e6 3.d3 Nc6 4.Nbd2 d5 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.c3 O-O 9.Qe2 d4 10.c4 e5 11.Ne1 f5 12.f4 Qc7 13.Nb3 b6 14.exf5 Nxf5 15.fxe5 Bb7 16.Bf4 Rae8 17.e6 Qc8 18.Nc2 Kh8 19.Rae1 a5 20.Nd2 Nd8 21.Bd5 Ne7 22.Qg2 Nxd5 23.cxd5 Rf5 24.e7 Nf7 25.Qh3 Bxd5 26.b3 g5 27.Ne4 gxf4 28.g4 Bxe4 29.Rxe4 Rf6 30.Rexf4 Ng5 31.Qh5 Rxf4 32.Rxf4 Ne6 33.Rf7 Qd7 34.g5 Rxe7 35.g6 h6 36.Ne1 Rxf7 37.gxf7 Qe7 38.Nf3 Qf6 39.h4 Nf4 40.Qg4 Qxf7 41.Kh2 Nxd3 42.h5 Nf2 43.Qc8+ Kh7 44.Qc6 Qxh5+ 45.Kg2 Ng4 46.Qe4+ Qg6 47.Qb7 Ne5+ 48.Kf2 Nxf3 49.Kxf3 h5 50.Kf2 Qg4 51.Qh1 h4 52.a4 Qg3+ 53.Kf1 h3 54.Qe4+ Qg6 55.Qh4+ Bh6 56.Qxh3 Qf6+ 57.Kg2 Qg5+ 58.Kh1 Qc1+ 59.Kg2 Qd2+ 60.Kh1 Qc1+ 61.Kg2 Qb2+ 62.Kh1 Qb1+ 63.Kg2 Qe4+ 64.Kf1 Kg6 65.Qg3+ Bg5 66.Qd6+ Kh5 67.Qh2+ Kg4 68.Qg1+ Kf5 69.Qg3 Qf4+ 70.Qxf4+ Bxf4 71.Ke2 Ke4 72.Kd1 d3 73.b4 Kd4 74.bxa5 bxa5 0-1
2021.08.03 Titled Tuesday 3rd Aug
1598391 WIM Efimenko, Maria (2245) CM Butolo, Alexandru-Mircea (1779) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 g6 5.Na3 cxd4 6.cxd4 Bg7 7.Nf3 Bg4 8.Be2 Nf6 9.h3 Bf5 10.O-O O-O 11.Nb5 Na6 12.Ne5 Rac8 13.Nc3 Qd6 14.Bf4 Nd5 15.Nxd5 Qxd5 16.Bf3 Be4 17.Re1 Bxf3 18.Qxf3 Qxd4 19.b3 Rc3 20.Qg4 h5 21.Qh4 Bf6 22.Bg5 Qxh4 23.Bxh4 Bxh4 24.Nd7 Rd8 25.Rad1 e6 26.g3 Be7 27.Re2 Nc5 28.Red2 Nxd7 29.Rxd7 Rxd7 30.Rxd7 Bc5 31.Rxb7 Rc2 32.b4 Bxf2+ 33.Kg2 Bb6+ 34.Kf3 Rxa2 35.Rd7 Ra3+ 0-1
2021.08.03 Titled Tuesday 3rd Aug
1598140 FM Manukyan, SaA (2150) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.c4 e5 3.dxe5 dxe5 4.Qxd8+ Kxd8 5.Nc3 c6 6.Bd2 Be6 7.e3 Nd7 8.O-O-O Nh6 9.f4 Ng4 10.Nh3 f6 11.Be2 Kc7 12.e4 exf4 13.Bxf4+ Nge5 14.Nf2 Bd6 15.b3 a5 16.Kc2 Nc5 17.Nd3 Ncxd3 18.Bxd3 Rad8 19.Be2 g5 20.Bd2 Ng4 21.Bxg4 Bxg4 22.Rdf1 Be5 23.Na4 Be2 24.Bxa5+ Kc8 25.Bxd8 Bxf1 26.Bxf6 Bxg2 27.Bxe5 Re8 28.Nb6+ Kd8 29.Rd1+ Ke7 30.Bd6+ 1-0
2021.08.03 Titled Tuesday 3rd Aug
1597920 WIM Efimenko, Maria (2245) CM Manukyan, Artyom (2097) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 d6 6.cxd4 Nc6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Nxd7 Qxd7 11.Nc3 e6 12.O-O Be7 13.Qg4 O-O 14.Bxc6 bxc6 15.Bh6 Bf6 16.Rfd1 Rfd8 17.Ne4 Qe7 18.h3 Rd5 19.Rac1 Kh8 20.Be3 Rad8 21.Nxf6 Qxf6 22.Rxc6 h6 23.Rdc1 R8d7 24.b3 Kh7 25.Qe4+ g6 26.Rc7 Qd8 27.Rxd7 Qxd7 28.Qf4 g5 29.Qc7 Kg6 30.a4 Rd6 31.Qxd7 Rxd7 32.Kf1 Nd5 33.Ke2 Rb7 34.Rc6 Rxb3 35.Rd6 Rb2+ 36.Kf3 Ra2 37.Ra6 Ra3 38.Rxa7 f5 39.Ra6 f4 40.Rxe6+ Kf7 41.Re5 Nf6 42.a5 fxe3 43.fxe3 Ra4 44.g4 Ra2 45.Rb5 Ke6 46.Rb6+ Ke7 47.Rb7+ Kf8 48.Rb6 Nd5 49.Rxh6 Ra3 50.Re6 Nc3 51.Re5 Kf7 52.Rxg5 Ra1 53.Re5 Rf1+ 54.Kg2 Ra1 55.h4 Nd1 56.h5 Ra2+ 57.Kf3 Rf2+ 58.Ke4 Nc3+ 59.Kd3 Nb1 60.Rf5+ Rxf5 61.gxf5 Na3 62.e4 Nb5 63.Kc4 Na7 64.Kc5 Nc8 65.Kc6 Ne7+ 66.Kb7 Kf6 67.a6 Kg5 68.a7 Kf4 69.a8=Q Ng8 70.Qa4 Nf6 71.Qb5 Nxe4 72.Qe5+ Kf3 73.Qxe4+ Kxe4 74.f6 Kf5 75.f7 Kg5 76.f8=Q Kh4 77.Qe7+ Kg4 78.d5 Kf3 79.d6 Kf2 80.d7 Kf1 81.d8=Q Kg2 82.Qdf8 Kh3 83.h6 Kg2 84.h7 Kg1 85.h8=N Kg2 86.Qeg7+ Kh3 87.Qg6 1-0
2020.08.18 Titled Tue 18th Aug
1895472 FM Martinez Reyes, P (2422) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nc3 g6 3.h4 Bg7 4.h5 h6 5.hxg6 fxg6 6.e3 Bf5 7.g4 Be6 8.Bd3 Bf7 9.Nh3 e5 10.Qf3 c6 11.dxe5 dxe5 12.Ne4 Qd5 13.Bc4 1-0
2020.08.18 Titled Tue 18th Aug
1896757 CM Mesias Rojas, R (2219) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 g6 6.Bc4 Bg7 7.e5 Nh6 8.Bf4 O-O 9.Qd2 Ng4 10.Qe2 Qa5 11.O-O Ngxe5 12.Nxe5 Nxe5 13.Bb3 e6 14.Rfd1 Nc6 15.Bd6 Re8 16.Nb5 Bf8 17.Rac1 a6 18.Nc7 Bxd6 19.Nxe8 Be7 20.Nd6 Qc7 21.Qd2 Bxd6 22.Qxd6 Qxd6 23.Rxd6 b5 24.h4 Kf8 25.Rcxc6 dxc6 26.Rxc6 Bd7 27.Rc7 Ke7 28.g4 Rc8 29.Ra7 Rc6 30.Kh2 Rd6 31.Kg3 e5 32.h5 e4 33.h6 Kf6 34.Kf4 Be6 35.g5# 1-0
2020.08.18 Titled Tue 18th Aug
1895761 WIM Efimenko, Maria (2245) FM Flores Quillas, Diego Saul Rodri (2245) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 e6 6.cxd4 d6 7.Bc4 Be7 8.O-O O-O 9.Qe2 Nc6 10.Na3 a6 11.Bd3 b5 12.Bxh7+ Kxh7 13.Qc2+ Kg8 14.Qxc6 Bd7 15.Qc2 Rc8 16.Qe4 Bc6 17.Qg4 Re8 18.Bh6 Bf8 19.Ng5 f5 20.Qh5 Qd7 21.Qg6 1-0
2020.08.18 Titled Tue 18th Aug
1897130 WIM Efimenko, Maria (2245) WIM Sihite, Chelsie Monica Ignesias (2252) 0-1
1.e4 e6 2.d4 d5 3.Nd2 dxe4 4.Nxe4 Be7 5.Nf3 Nf6 6.Bd3 Nbd7 7.O-O O-O 8.c3 b6 9.Ne5 Bb7 10.Ng5 h6 11.Nh3 Nxe5 12.dxe5 Qd5 13.Nf4 Qxe5 14.Re1 Qg5 15.f3 Bc5+ 16.Kh1 Qh4 17.Rf1 Nh5 18.Nxh5 Qxh5 19.Qe2 Bd6 20.f4 Qd5 21.Be3 Rad8 22.a4 Be7 23.Rad1 Qa5 24.Qc2 Bc6 25.b3 Qh5 26.f5 Qh3 27.Bb5 Rxd1 28.Rxd1 Bb7 29.Qf2 exf5 30.Rd7 Bd6 31.Rxd6 cxd6 32.Ba6 Be4 33.Bd4 Qg4 0-1
2020.08.18 Titled Tue 18th Aug
1895363 IM Gusarov, G (2354) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.g3 Bf5 5.Bg2 Bg7 6.O-O O-O 7.Qb3 Qc8 8.Nc3 c6 9.Nh4 Bh3 10.e4 Bxg2 11.Kxg2 e5 12.dxe5 dxe5 13.Nf3 Nbd7 14.Qa3 Re8 15.Bg5 h6 16.Be3 Bf8 17.Qa4 Nc5 18.Qc2 a5 19.Rad1 Qe6 20.b3 Rad8 21.h3 Kh7 22.Rfe1 Be7 23.Qc1 Bf8 24.Qc2 Be7 25.Rf1 Bf8 26.Nd2 Rd7 27.f3 Red8 28.Ndb1 Qe8 29.Rxd7 Rxd7 30.Rd1 Rxd1 31.Qxd1 Ne6 32.Na4 b5 33.cxb5 cxb5 34.Nb6 Bc5 35.Bxc5 Nxc5 36.Qd6 Nfd7 37.Nd5 Qe6 38.Qc7 a4 39.b4 Na6 40.Qc8 1-0
2020.08.18 Titled Tue 18th Aug
1896134 FM Suvorov, Alexander (2313) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bf5 5.Qb3 Qc8 6.g3 Ne4 7.Bg2 Nxc3 8.Qxc3 Bg7 9.O-O Bh3 10.Bg5 h6 11.Be3 O-O 12.Qb3 Bxg2 13.Kxg2 c5 14.dxc5 dxc5 15.Rad1 b6 16.Rd2 Nc6 17.Rfd1 Qe6 18.Qa4 Qe4 19.b3 Nd4 20.Bxd4 cxd4 21.b4 e5 22.Qc2 Qb7 23.Kg1 Rac8 24.Qb3 g5 25.Rc2 Rfd8 26.a4 e4 27.Ne1 Kh7 28.Rb1 Qe7 29.f3 f5 30.a5 d3 31.exd3 exd3 32.Rg2 d2 33.Kf1 dxe1=Q+ 34.Rxe1 Qf6 35.axb6 axb6 36.Rge2 Qd4 37.Qc2 Qxc4 38.Qxf5+ Kh8 39.Kg2 Rf8 40.Qg6 Qc6 41.Qh5 Qf6 42.Re6 1-0
2020.08.18 Titled Tue 18th Aug
1896398 FM Horak, Martin (2341) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Bd3 Nc6 6.Nxc6 dxc6 7.O-O e5 8.Nd2 Bc5 9.h3 O-O 10.Nc4 Qe7 11.Qf3 Nd7 12.a3 a5 13.Qg3 Re8 14.a4 Nf8 15.Bd2 f6 16.Bxa5 Ne6 17.Bd2 Nd4 18.Ne3 Be6 19.Kh2 Kh8 20.a5 Red8 21.b4 Bxb4 22.Bxb4 Qxb4 23.Rab1 Qe7 24.f4 exf4 25.Qxf4 Rxa5 26.e5 Rxe5 27.Rbe1 Qd6 28.Nc4 Bxc4 29.Bxc4 Rxe1 30.Qxd6 Rxd6 31.Rxe1 Rd8 32.Bd3 b5 33.Re7 g6 34.Rf7 f5 35.h4 Kg8 36.Rc7 Rd6 37.h5 Ne6 38.Re7 Nf4 39.h6 Nxd3 40.cxd3 Rxd3 41.Rg7+ Kh8 42.Rc7 Rd8 43.Rxc6 Rb8 44.Rc3 b4 45.Rb3 Kg8 46.Kg3 Kf7 47.Kf4 Kf6 48.g3 g5+ 49.Ke3 Kg6 50.Kd4 Kxh6 51.Ke5 Kg6 52.Ke6 Rb6+ 53.Ke5 h5 54.Kd5 h4 55.Kc5 Rb8 56.gxh4 1-0
2020.08.18 Titled Tue 18th Aug
1895121 WIM Efimenko, Maria (2245) WGM Sargsyan, Anna M. (2402) 1-0
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.h3 g6 7.Nf3 Bg7 8.O-O O-O 9.Re1 a6 10.Na3 b5 11.Nc2 Bb7 12.a4 Qb6 13.Qe2 b4 14.a5 Nxa5 15.Nxb4 Nb3 16.Ra2 a5 17.Nc2 Nxc1 18.Rxc1 Ne4 19.Ne3 e6 20.Ne5 a4 21.Nd7 Qc7 22.Nxf8 Bxf8 23.Ng4 Qf4 24.Rca1 h5 25.Ne5 a3 26.g3 Qf5 27.Bxe4 dxe4 28.Rxa3 Bxa3 29.Rxa3 Rxa3 30.bxa3 e3 31.fxe3 Qxh3 32.Qh2 Qf5 33.Qf2 Qb1+ 34.Qf1 Qxf1+ 35.Kxf1 Kg7 36.Kf2 f6 37.Nd7 g5 38.a4 Bc6 39.Nc5 e5 40.a5 exd4 41.cxd4 f5 42.a6 Ba8 43.Ne6+ Kf6 44.Nc7 Bc6 45.a7 h4 46.gxh4 gxh4 47.a8=Q 1-0
2020.07.23 AZE-UKR Blitz Match 2020
1917440 IM Mammadova, G (2382) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O c6 7.a4 a5 8.h3 Qc7 9.Bf4 Nh5 10.Be3 e5 11.dxe5 dxe5 12.Bc4 Na6 13.Qe2 Nf4 14.Bxf4 exf4 15.e5 Qe7 16.Rfe1 Nb4 17.Ne4 Be6 18.Bxe6 fxe6 19.c3 Nd5 20.Rad1 Rad8 21.c4 Nb4 22.Rd6 h6 23.Red1 Kh7 24.Nc5 Rfe8 25.Rxd8 Rxd8 26.Rxd8 Qxd8 27.Nxe6 Qd3 28.Nxf4 Qxe2 29.Nxe2 Nd3 30.e6 Bf6 31.b3 Kg7 32.Nd2 Nc5 33.f4 Nxe6 34.Kf2 Kf7 35.Ke3 Be7 36.Ne4 Ng7 37.g4 Ne6 38.Nc1 Nc5 39.Nxc5 Bxc5+ 40.Ke4 Bd6 41.Nd3 b6 42.Ne5+ Bxe5 43.Kxe5 Ke7 44.f5 gxf5 45.Kxf5 Kf7 46.h4 Kg7 47.g5 hxg5 48.hxg5 Kf7 49.g6+ Kg7 50.Kg5 c5 51.Kf5 Kg8 52.Ke6 Kg7 53.Kd6 Kxg6 54.Kc6 Kf6 55.Kxb6 1-0
2020.07.23 AZE-UKR Blitz Match 2020
1917451 WIM Efimenko, Maria (2245) IM Mammadzada, G (2443) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 d6 6.cxd4 Nc6 7.Bc4 dxe5 8.dxe5 Ndb4 9.Qb3 e6 10.Bg5 Qb6 11.Nc3 Na5 12.Bb5+ Nbc6 13.Qd1 Bc5 14.O-O O-O 15.b3 Nd4 16.Bd3 Nac6 17.Na4 Qa5 18.Nxc5 Qxc5 19.Nxd4 Qxd4 20.Qc2 h6 21.Be3 Qxe5 22.Qe2 Rd8 23.Rad1 Qf6 24.Bb1 e5 25.Qc2 g6 26.Bxh6 Bf5 27.Qc1 Bxb1 28.Qxb1 Nd4 29.Be3 Ne2+ 30.Kh1 Nd4 31.Qe4 Nc6 32.f4 Qe6 33.f5 gxf5 34.Rxd8+ Rxd8 35.Rxf5 Rd1+ 36.Bg1 Qg6 37.Qf3 Nd4 38.Qxd1 Nxf5 39.Qd8+ Kg7 40.Qc7 Qe6 41.Qxb7 e4 42.g4 Nh4 43.Bd4+ Kg6 44.Qxa7 Qxg4 45.Qb6+ Kh5 46.Qb5+ Nf5 47.Qe5 Qd1+ 48.Kg2 Qf3+ 49.Kg1 Kg4 50.Bf2 e3 51.h3+ Kxh3 52.Qh8+ Kg4 53.Qg8+ Kf4 54.Qb8+ Kg5 55.Qg8+ Kf6 56.Qd8+ Kg6 57.Qg8+ Ng7 58.Bh4 Qd1+ 59.Kg2 Qe2+ 60.Kh3 Qf3+ 61.Bg3 e2 62.Qc8 e1=Q 63.Qc2+ Qee4 64.Qxe4+ Qxe4 0-1
2020.07.23 AZE-UKR Blitz Match 2020
1917469 WFM Beydullayeva, Govhar (2263) WIM Efimenko, Maria (2245) 1/2-1/2
1.c4 d6 2.g3 e5 3.d4 e4 4.Bg2 f5 5.Nc3 Nf6 6.f3 exf3 7.Bxf3 g6 8.Nh3 Bg7 9.O-O O-O 10.Nf4 c6 11.d5 c5 12.e4 Na6 13.exf5 Bxf5 14.g4 Bd7 15.g5 Ne8 16.Ne6 Bxe6 17.dxe6 Bd4+ 18.Kg2 Nac7 19.Bxb7 Nxe6 20.Rxf8+ Nxf8 21.Bxa8 Qxa8+ 22.Qf3 Qb8 23.Nd5 Ne6 24.Rb1 Qd8 25.h4 N8g7 26.Nf6+ Kh8 27.Be3 Nf5 28.Bf2 Bxf6 29.gxf6 Qxf6 30.Re1 Kg7 31.Qe4 Ned4 32.Qb7+ Kh6 33.Qe4 Kg7 34.Qb7+ Kh6 35.Qe4 Kg7 1/2-1/2
2020.07.23 AZE-UKR Blitz Match 2020
1917478 WIM Efimenko, Maria (2245) WGM Abdulla, K (2263) 0-1
1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.d4 Nc6 6.Be2 Bd6 7.dxc5 Bxc5 8.Nbd2 Nf6 9.Nb3 Bb6 10.O-O O-O 11.h3 Ne4 12.Nbd4 Qf6 13.Be3 Qg6 14.Kh1 f5 15.Qb3 Ne7 16.Bf4 Qf6 17.Be5 Qf7 18.c4 Kh8 19.cxd5 Qxd5 20.Bc4 Qd8 21.Rad1 Qe8 22.Be6 Nc6 23.Bxc8 Rxc8 24.Ne6 Nxf2+ 25.Rxf2 Nxe5 26.Nxf8 Bxf2 27.Nxe5 Qxe5 28.Nd7 Qe7 29.Qxb7 Re8 30.Qf3 Be3 31.Qxf5 Qb4 32.Ne5 Qe7 33.Nf7+ Kg8 34.Nd6 Rf8 35.Qd5+ Kh8 36.Re1 h6 37.Nf5 Qg5 38.Nxe3 Qg3 39.Rf1 Re8 40.Nf5 Qg5 41.Qf7 Re2 42.g3 Rxb2 43.Ne7 Rb8 0-1
2020.07.23 AZE-UKR Blitz Match 2020
1917484 WGM Mamedjarova, Z (2274) WIM Efimenko, Maria (2245) 1/2-1/2
1.d4 d6 2.c4 e5 3.g3 exd4 4.Qxd4 Nc6 5.Qd1 g6 6.Bg2 Bg7 7.Nf3 Nf6 8.O-O O-O 9.Nc3 Re8 10.h3 Bd7 11.Kh2 Qc8 12.Be3 Be6 13.b3 Ng4+ 14.hxg4 Bxc3 15.g5 Bg7 16.Rc1 Ne5 17.Bd4 c6 18.Qd2 Qd8 19.Bc3 Ng4+ 20.Kg1 Bxc3 21.Rxc3 d5 22.cxd5 Bxd5 23.Rd3 Qe7 24.Rd1 Qxe2 25.Qxe2 Rxe2 26.R1d2 Rae8 27.Kf1 Rxd2 28.Nxd2 Bxg2+ 29.Kxg2 Re2 30.Kf3 Nxf2 31.Kxe2 Nxd3 32.Kxd3 Kg7 33.Ne4 b6 34.Kd4 h6 35.Ke5 hxg5 36.Nxg5 f6+ 37.Kd6 fxg5 38.Kxc6 Kf6 39.Kb7 Kf5 40.Kxa7 Kg4 41.Kxb6 Kxg3 42.a4 g4 43.a5 Kh3 44.a6 g3 45.a7 g2 46.a8=Q g1=Q+ 47.Kb5 Qf1+ 48.Kb4 Qe1+ 49.Kc4 Qe2+ 50.Kc3 Qe3+ 51.Kc4 Qe2+ 52.Kc3 Qe3+ 53.Kb2 Qd2+ 54.Ka3 Qc1+ 55.Kb4 Qd2+ 56.Kc4 Qc2+ 57.Kb4 Qd2+ 58.Kc4 Qc2+ 59.Kb4 Qd2+ 1/2-1/2
2020.07.23 AZE-UKR Blitz Match 2020
1917494 WIM Efimenko, Maria (2245) WGM Khalafova, N (2279) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Bd3 g6 5.Bc2 Bg7 6.h3 O-O 7.d4 Qc7 8.O-O Nc6 9.d5 Ne5 10.Nxe5 dxe5 11.a4 Nh5 12.Na3 a6 13.Nc4 Nf4 14.a5 Bd7 15.Nb6 Rad8 16.Re1 Bc8 17.Qf3 e6 18.c4 exd5 19.cxd5 f5 20.Qb3 Kh8 21.Bxf4 exf4 22.Nxc8 Qxc8 23.exf5 gxf5 24.Re7 c4 25.Qxb7 Qxb7 26.Rxb7 Rxd5 27.Re1 Bf6 28.Re6 Rd2 29.Bxf5 Bd4 30.Rxh7+ Kg8 31.Be4 Bxf2+ 32.Kf1 Rfd8 33.Rc7 Bg3 34.Rg6+ Kf8 35.Rf6+ Kg8 36.Rg6+ Kf8 37.Rf6+ Kg8 38.Rg6+ 1/2-1/2
2020.07.23 AZE-UKR Blitz Match 2020
1917500 WGM Umudova, N (2281) WIM Efimenko, Maria (2245) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6 7.e5 Nd5 8.Be2 Nxc3 9.bxc3 Qa5 10.Qd4 Bc5 11.Qc4 Ba6 12.Qb3 Bxe2 13.Kxe2 O-O 14.Rd1 Qa6+ 15.c4 Rab8 16.Qc3 Rb4 17.Kf1 Rxc4 18.Qd3 Bd4 19.Rb1 Bxe5 20.Kg1 d5 21.Qe3 Bf4 22.Qb3 Bxc1 23.Rdxc1 c5 24.Rb2 Rb4 25.Qc3 d4 26.Qxc5 Rxb2 27.Qxd4 Qxa2 28.g3 Rxc2 29.Ra1 Qc4 30.Qxa7 Rc1+ 31.Kg2 Qf1+ 32.Kf3 Rxa1 0-1
2020.07.23 AZE-UKR Blitz Match 2020
1917411 WIM Efimenko, Maria (2245) WGM Fataliyeva, U (2301) 1-0
1.Nf3 e6 2.g3 Nf6 3.Bg2 d5 4.O-O Be7 5.d3 O-O 6.Nbd2 a5 7.a4 Na6 8.e4 c6 9.Qe2 Rb8 10.e5 Ne8 11.d4 Nec7 12.Ne1 b5 13.axb5 Nxb5 14.c3 c5 15.Nc2 cxd4 16.cxd4 Nb4 17.Nb3 Ba6 18.Nxb4 Bxb4 19.Qg4 f5 20.exf6 Qxf6 21.Bg5 Qf5 22.Qxf5 Rxf5 23.Bf4 Rb7 24.Rfe1 Rf6 25.Nxa5 Bxe1 26.Nxb7 Bxf2+ 27.Kxf2 Bxb7 28.Ra5 Nxd4 29.Ke3 Nf5+ 30.Kd2 Rf8 31.Rb5 Bc6 32.Rb6 Bd7 33.b4 h6 34.Rb7 Be8 35.b5 Nd4 36.b6 Bc6 37.Re7 Nb5 38.b7 Bxb7 39.Rxb7 Nd4 40.Bh3 g5 41.Bd6 Rd8 42.Rb8 Rxb8 43.Bxb8 Kf7 44.Ke3 Nc6 45.Bd6 e5 46.Bd7 d4+ 47.Ke4 Na5 48.Bxe5 Nc4 49.Bc6 Ke7 50.Kxd4 Nb6 51.Bf3 Nd7 52.Bg7 Kf7 53.Be5 Nf8 54.Bh5+ Ke7 55.Kd5 Ne6 56.Bg4 Nd8 57.Bg7 Nf7 58.Be6 Nd8 59.Bg8 h5 60.Bh7 Ne6 61.Be5 Kf7 62.Bf5 Nf8 63.Kd6 h4 64.g4 Ng6 65.Bxg6+ Kxg6 66.Ke6 h3 67.Bf6 Kh6 68.Kf5 1-0
2020.07.23 AZE-UKR Blitz Match 2020
1917424 WGM Mamedjarova, T (2309) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.Bc4 Nf6 5.Qe2 O-O 6.h3 c6 7.O-O Nxe4 8.Bxf7+ Rxf7 9.Qxe4 Bf5 10.Qe2 Na6 11.c3 Nc7 12.Ng5 Rf8 13.Nd2 h6 14.Ngf3 Kh7 15.Nc4 b5 16.Ne3 Bd7 17.Ng4 Bxg4 18.hxg4 Qd7 19.Nh4 Bf6 20.Nf3 Bg7 21.Nh2 Nd5 22.a4 Nf4 23.Bxf4 Rxf4 24.Rfe1 e5 25.dxe5 dxe5 26.Rad1 Qf7 27.axb5 cxb5 28.Rd6 Rf8 29.Rf1 Qc4 30.Qxc4 bxc4 31.Ra6 Rb8 32.Rxa7 Rxb2 33.Nf3 Rc2 34.Rd1 e4 35.Nh4 Rxg4 36.g3 e3 37.Rdd7 Rc1+ 38.Kg2 e2 39.Rxg7+ Kh8 40.Rge7 e1=Q 41.Ra8# 1-0
2020.07.23 AZE-UKR Blitz Match 2020
1917435 WIM Efimenko, Maria (2245) WGM Balajayeva, Khanim (2376) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.O-O O-O 8.h3 b5 9.Bc2 Re8 10.a4 Bb7 11.Nbd2 Bf8 12.Re1 Ne7 13.Nf1 Ng6 14.Ng3 c5 15.Nf5 d5 16.Qe2 c4 17.Ng3 cxd3 18.Qxd3 dxe4 19.Qxd8 Raxd8 20.Nxe4 Nxe4 21.Bxe4 Bxe4 22.Rxe4 f5 23.Re1 b4 24.Bg5 Rc8 25.cxb4 Bxb4 26.Rec1 h6 27.Bd2 Bxd2 28.Nxd2 Nf4 29.Kf1 Nd3 30.Rxc8 Rxc8 31.b3 Kf7 32.Ke2 Nf4+ 33.Kf1 Rc2 34.Nc4 Kf6 35.Rd1 Rc3 36.Kg1 Ne2+ 37.Kh2 Nd4 38.f4 Nxb3 39.Nxe5 Nc5 40.a5 Ra3 41.Rd6+ Ke7 42.Rc6 Rxa5 43.Rc7+ Kd6 44.Rxg7 Ra2 45.Rg6+ Kd5 46.Rxh6 Ne6 47.Rh4 Nxf4 48.Rxf4 Kxe5 49.Rb4 a5 50.Rb8 a4 51.h4 a3 52.h5 Kf6 53.h6 Kg6 54.Rb6+ Kh7 55.Ra6 Ra1 56.Kg3 a2 57.Kh2 f4 58.Ra5 Kxh6 59.Ra6+ Kg5 60.Ra5+ Kg4 61.Ra4 Kf5 62.Ra5+ Ke4 63.Ra4+ Ke3 64.Ra3+ Ke2 65.Ra4 Kd2 66.Ra8 Ke3 67.Ra3+ Kf2 68.Ra4 f3 69.gxf3 Kxf3 70.Ra3+ Ke2 71.Ra8 Kd2 72.Rd8+ Kc2 73.Rc8+ Kb2 74.Rb8+ Ka3 75.Ra8+ Kb3 76.Rb8+ Ka3 77.Ra8+ Kb3 78.Rb8+ Ka3 1/2-1/2
2020.07.22 AZE-UKR Rapid Match 2020
1917369 WIM Efimenko, Maria (2245) WFM Beydullayeva, Govhar (2263) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 d6 6.cxd4 Nc6 7.Bc4 Nb6 8.Bb5 Bd7 9.Nc3 dxe5 10.dxe5 g6 11.O-O Bg7 12.Bf4 O-O 13.Qc1 a6 14.Bd3 Bg4 15.Be4 Bxf3 16.Bxf3 Nxe5 17.Bxb7 Ra7 18.Be4 Nd3 19.Bxd3 Qxd3 20.Bh6 Rb7 21.Bxg7 Kxg7 22.Qf4 Qc4 23.Qxc4 Nxc4 24.b3 Nd6 25.Rad1 Rc8 26.Nd5 Rc2 27.Nxe7 Rxe7 28.Rxd6 Rxa2 29.Rb6 Ree2 30.g3 Reb2 31.Kg2 a5 32.Rb5 Ra3 33.Rc1 Rbxb3 34.Rxb3 Rxb3 35.Rc5 a4 36.Ra5 Ra3 37.Ra6 Ra2 38.h4 h5 39.Kf3 a3 40.Ke3 Ra1 41.Kf3 Kf8 42.Ra7 Ke8 43.Kg2 Kf8 44.Kf3 Kg7 45.Ra6 f6 46.Ra7+ Kh6 47.Ra6 a2 48.Kg2 Kg7 49.Kf3 g5 50.hxg5 fxg5 51.Kg2 h4 52.gxh4 gxh4 53.f4 Kf7 54.f5 Kg7 55.Rg6+ Kf7 56.Ra6 Ke7 57.Kh2 h3 58.Re6+ Kf8 59.Ra6 Kf7 60.f6 Kg6 61.Ra3 Kxf6 62.Ra5 Ke6 0-1
2020.07.22 AZE-UKR Rapid Match 2020
1917378 WGM Abdulla, K (2263) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.h3 O-O 7.g4 e6 8.Bg2 d5 9.e5 Ne8 10.Nge2 a6 11.Ng3 Ne7 12.Qd2 b5 13.h4 f5 14.gxf5 exf5 15.h5 Rf7 16.Nce2 c6 17.Ng1 Nc7 18.Nf3 Ne6 19.hxg6 hxg6 20.Ng5 Nxg5 21.fxg5 Be6 22.Ne2 a5 23.Nf4 Qd7 24.Bf3 Rff8 25.Nd3 b4 26.Nc5 Qc8 27.O-O-O Kf7 28.Rh7 Rh8 29.Rdh1 Rxh7 30.Rxh7 Kf8 31.Qh2 Bg8 32.Bf4 Bxh7 33.Qxh7 Ra7 34.c3 bxc3 35.bxc3 a4 36.e6 1-0
2020.07.22 AZE-UKR Rapid Match 2020
1917387 WIM Efimenko, Maria (2245) WGM Mamedjarova, Z (2274) 0-1
1.e4 e5 2.Nf3 d6 3.d4 Nd7 4.Nc3 Ngf6 5.Bc4 Be7 6.O-O O-O 7.a4 a5 8.Qe2 exd4 9.Nxd4 Nc5 10.Rd1 c6 11.Ba2 Be6 12.Nxe6 fxe6 13.Be3 d5 14.exd5 exd5 15.h3 Kh8 16.Bd4 Bd6 17.Qe3 Ncd7 18.Qg5 Rc8 19.Ne2 Qc7 20.c4 Rce8 21.Ng3 Bf4 22.Qh4 Ne4 23.Bb1 Bxg3 24.fxg3 Qxg3 25.Qxg3 Nxg3 26.cxd5 cxd5 27.Ba2 Ne2+ 28.Kh2 Nxd4 29.Rxd4 Nb6 30.Bxd5 Rd8 31.Rad1 Nxd5 32.Rxd5 Rxd5 33.Rxd5 b6 34.Rd7 h6 35.Rb7 Rf6 36.Kg3 Kh7 37.h4 h5 38.Kh3 Kg6 39.Kg3 Rd6 40.Kf3 Kf6 41.g3 Re6 42.Kf4 g6 43.Kf3 Rd6 44.Kf4 Rd4+ 45.Ke3 Rb4 46.Rc7 Rxb2 47.Kf3 Rb3+ 48.Kf2 Rb4 49.Rc6+ Kf5 50.Rd6 g5 51.Rd5+ Ke4 52.Rxg5 Rxa4 53.Rxh5 Ra2+ 54.Ke1 a4 55.Rb5 a3 56.Rxb6 Rb2 57.Ra6 a2 58.Ra4+ Ke5 59.g4 Rb1+ 0-1
2020.07.22 AZE-UKR Rapid Match 2020
1917396 WGM Khalafova, N (2279) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Be2 Nc6 3.f4 e6 4.Nf3 d5 5.d3 g6 6.O-O Bg7 7.c3 Nge7 8.Qe1 b6 9.Qh4 Ba6 10.e5 d4 11.c4 Nb4 12.Na3 h6 13.Qf2 O-O 14.Bd2 Nbc6 15.g4 Qd7 16.Qh4 Rad8 17.f5 gxf5 18.Bxh6 Ng6 19.Qh5 Ncxe5 20.Ng5 Bxh6 21.Qxh6 f6 22.gxf5 exf5 23.Bh5 fxg5 24.Bxg6 Qg7 25.Qxg7+ Kxg7 26.Bxf5 g4 27.Kg2 Bb7+ 28.Kg3 Rf6 29.Bxg4 Rg6 30.h3 Nxd3 31.Rad1 Nxb2 32.Rde1 Rd7 33.Kh2 Rf7 34.Rxf7+ Kxf7 35.Bh5 d3 36.Rg1 Be4 37.Bxg6+ Bxg6 38.Rg2 Nd1 39.Rd2 Ne3 40.Kg1 Kf6 41.Kf2 Nc2 42.Nb5 a6 43.Nc7 Ke5 44.Nd5 Kd4 45.Nf4 Bf5 46.h4 Kc3 47.Rd1 d2 48.h5 Nd4 49.h6 Kc2 50.Rg1 d1=Q 51.Rxd1 Kxd1 52.Nd5 b5 53.Ne3+ Kd2 54.Nxf5 Ne6 55.h7 bxc4 56.h8=Q 1-0
2020.07.22 AZE-UKR Rapid Match 2020
1917405 WIM Efimenko, Maria (2245) WGM Umudova, N (2281) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.h3 Qc7 7.Nf3 g6 8.Ke2 Bg7 9.Re1 O-O 10.Kf1 Bf5 11.Bxf5 gxf5 12.Qd3 Ne4 13.Nbd2 e6 14.Kg1 Rab8 15.a4 a6 16.Nb3 b5 17.axb5 Rxb5 18.Nbd2 Qb6 19.Qe3 Ne7 20.h4 h6 21.b3 Rc8 22.c4 Rb4 23.c5 Qb5 24.Rb1 Nc6 25.Ba3 Nxd2 26.Bxb4 Nxf3+ 27.Qxf3 Qxb4 28.Ra1 Nxd4 29.Qd3 a5 30.Reb1 Rxc5 31.Ra4 Qc3 32.Qxc3 Ne2+ 33.Kf1 Nxc3 0-1
2020.07.21 AZE-UKR Rapid Match 2020
1917314 WGM Fataliyeva, U (2301) WIM Efimenko, Maria (2245) 1-0
1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.Nc3 Nf6 5.d4 cxd4 6.Nxd4 Bb4 7.Nxc6 dxc6 8.Bd3 e5 9.O-O O-O 10.h3 Be6 11.Be3 Qe7 12.Na4 Nd7 13.a3 Bd6 14.b4 b6 15.Rc1 Rfd8 16.c5 bxc5 17.Nxc5 Nxc5 18.bxc5 Bc7 19.Qc2 a5 20.Rb1 Rdb8 21.Qa4 Qd7 22.Rfd1 f6 23.Bc2 Qe8 24.Bb3 Kh8 25.Bc4 h6 26.h4 Kh7 27.Qc2 Bxc4 28.Qxc4 Qh5 29.g3 Qf3 30.Qf7 Rxb1 31.Rxb1 Qxe4 32.Rb7 Rd8 33.Qb3 a4 34.Qb1 Qxb1+ 35.Rxb1 Ba5 36.Rb7 Rd1+ 37.Kg2 Bc3 38.Ra7 Ra1 39.Rxa4 Bb2 40.Ra6 Bxa3 41.Rxc6 Rc1 42.Bxc1 Bxc1 43.Rc8 1-0
2020.07.21 AZE-UKR Rapid Match 2020
1917323 WIM Efimenko, Maria (2245) WGM Mamedjarova, T (2309) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 Bc5 6.Nc3 b5 7.Bb3 d6 8.Nd5 h6 9.c3 O-O 10.O-O Rb8 11.d4 Ba7 12.Be3 exd4 13.cxd4 Na5 14.Nxf6+ Qxf6 15.Bc2 Nc4 16.b3 Nxe3 17.fxe3 Qe7 18.Qd3 Bg4 19.e5 g6 20.exd6 cxd6 21.Kh1 Rbc8 22.Rf2 b4 23.Re1 Rc3 24.Qd2 Rfc8 25.Bd3 Re8 26.Ree2 a5 27.h3 Bd7 28.e4 Kg7 29.Bc4 Be6 30.Bd3 Qc7 31.Rf1 Qc8 32.Bb5 Re7 33.d5 Bd7 34.Bc4 Qc5 35.Nh2 Qd4 36.Qf4 Qe5 37.Qd2 Rg3 38.Nf3 Qf6 39.Nh2 Qd4 40.Qe1 Re3 41.Rxe3 Qxe3 42.Qh4 g5 43.Qh5 Qxe4 44.Nf3 Qg6 45.Qxg6+ Kxg6 46.Bd3+ Kg7 47.g4 Re3 48.Bc4 Rc3 49.Re1 Kf8 50.Kg2 Rc2+ 51.Re2 Rxe2+ 52.Bxe2 f5 53.gxf5 Bxf5 54.Nd2 Bb8 55.Nc4 Bc7 56.a3 Be4+ 57.Bf3 Bc2 58.axb4 axb4 59.Nd2 Ke7 60.Kg3 Bb6 61.Kg4 Be3 62.Nc4 Bf4 63.Na5 Kf6 64.h4 Bf5+ 65.Kh5 Bg6+ 66.Kg4 h5+ 67.Kh3 g4+ 68.Bxg4 hxg4+ 69.Kxg4 Bc1 70.Nc4 Bf5+ 71.Kf3 Bc2 72.Nxd6 Bxb3 73.Ke4 Bb2 74.Nb5 Bc2+ 75.Ke3 Be5 76.d6 b3 77.Kd2 Bf5 78.h5 b2 79.Nc3 Bxc3+ 80.Kxc3 b1=Q 0-1
2020.07.21 AZE-UKR Rapid Match 2020
1917332 WGM Balajayeva, Khanim (2376) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O c6 7.a4 a5 8.h3 Nbd7 9.Be3 e5 10.dxe5 dxe5 11.Qd6 Ne8 12.Qa3 Nc7 13.Bg5 f6 14.Be3 Re8 15.Bc4+ Ne6 16.Rad1 Bf8 17.Qa2 Qe7 18.Nd5 cxd5 19.exd5 Nb8 20.Rfe1 Kg7 21.dxe6 Bxe6 22.Bc1 Nc6 23.c3 Bxc4 24.Qxc4 Qf7 25.Qh4 Kg8 26.Qg3 Rad8 27.Nh4 Bc5 28.Nf5 Kh8 29.Nh6 Qb3 30.Rxd8 Rxd8 31.Qf3 Be7 32.h4 Qd5 33.Qh3 Bf8 34.Ng4 f5 35.Ne3 Qb3 36.h5 f4 37.hxg6 Qg8 38.gxh7 Qxh7 39.Qxh7+ Kxh7 40.Nc4 Bg7 41.g3 f3 42.Be3 Kg6 43.Bb6 Rd5 44.Re3 Rd1+ 45.Kh2 Ra1 46.b3 Rc1 47.Nxa5 Ne7 48.Rxf3 Nd5 49.Rd3 Nxc3 50.Nxb7 Rc2 51.a5 e4 52.Rd6+ Kf5 53.a6 Nb5 54.Rd5+ Kg4 55.Rxb5 1-0
2020.07.21 AZE-UKR Rapid Match 2020
1917341 WIM Efimenko, Maria (2245) IM Mammadova, G (2382) 0-1
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Bd3 c5 5.dxc5 Bxc5 6.Ngf3 Nc6 7.O-O Nge7 8.c3 O-O 9.e5 Ng6 10.Nb3 Ba7 11.Re1 Bb8 12.Bg5 Qe8 13.Qc2 b6 14.h4 h6 15.Be3 Ncxe5 16.Nxe5 Nxe5 17.Bxb6 Nxd3 18.Qxd3 Qb5 19.Qe3 e5 20.Rad1 d4 21.Bxd4 exd4 22.Nxd4 Qxb2 23.Nc6 Be6 24.Qc5 Re8 25.a4 Qb7 26.g3 Ba7 27.Qd6 Rac8 28.Nxa7 Qxa7 29.Re3 Rc7 30.Qe5 Rd7 31.Rb1 Qc7 32.Qe4 Red8 0-1
2020.07.21 AZE-UKR Rapid Match 2020
1917350 IM Mammadzada, G (2443) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.Nf3 Bg4 7.h3 Bxf3 8.Qxf3 e5 9.dxe5 dxe5 10.f5 Nd4 11.Qf2 O-O 12.O-O-O c5 13.g4 h6 14.Bc4 g5 15.Qg2 Qa5 16.Nd5 b5 17.Nxf6+ Bxf6 18.Bd5 Rac8 19.h4 Kg7 20.hxg5 hxg5 21.Rh5 c4 22.Kb1 c3 23.Qh2 Rh8 24.Rh1 Nf3 25.Rh7+ Rxh7 26.Qxh7+ Kf8 27.Qxf7# 1-0
2020.07.14 Titled Tuesday 14th July
1920351 WIM Efimenko, Maria (2245) FM Vyatkin, D (2362) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Qxd4 Qxd4 11.Nxd4 a6 12.Bg5 b6 13.Rfe1 Bc5 14.Nf5 O-O 15.Nh6+ Kh8 16.Rad1 b5 17.Bb3 Nd7 18.Ng4 Nb6 19.c3 Bb7 20.Re5 Nd5 21.Bh4 Rac8 22.Bc2 Bd6 23.Rh5 f5 24.Ne3 g6 25.Rh6 Bf4 26.Nxd5 Bxd5 0-1
2020.07.14 Titled Tuesday 14th July
1921642 IM Olsen, Filip Boe (2353) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.Bf4 g6 4.e3 Bg7 5.c4 O-O 6.Nc3 b6 7.h3 Bb7 8.Be2 Nbd7 9.O-O Ne4 10.Nxe4 Bxe4 11.Nd2 Bb7 12.Bf3 Qc8 13.Rc1 e5 14.dxe5 dxe5 15.Bh2 Nc5 16.Bxb7 Qxb7 17.Qc2 Rad8 18.Rcd1 a5 19.Bg3 e4 20.a3 a4 21.Nb1 Nd3 22.Nc3 Ra8 23.Rd2 Qc6 24.Nd5 Kh8 25.Nxc7 Rac8 26.Nb5 Qxc4 27.Nc3 Nxb2 28.Qxb2 Qxc3 29.Qxc3 Rxc3 30.Rb1 Rfc8 31.Rxb6 Rxa3 32.Rb7 Ra1+ 33.Kh2 Kg8 34.Rdd7 a3 35.Rxf7 Bc3 36.Rxh7 Ra8 37.Rhc7 a2 38.Ra7 Rh1+ 39.Kxh1 1-0
2020.07.14 Titled Tuesday 14th July
1920630 FM Sukovic, Andrej (2261) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.d5 Nb8 7.Nf3 O-O 8.Qd2 c6 9.dxc6 Nxc6 10.O-O-O Qa5 11.Kb1 b5 12.Bd3 b4 13.Ne2 Rb8 14.Ned4 Bb7 15.Nb3 Qc7 16.e5 dxe5 17.Nxe5 a5 18.Nc5 Nxe5 19.fxe5 Qxe5 20.Na4 Nd5 21.Rhe1 Nxe3 22.Qxe3 Qh5 23.g3 Bc6 24.Nc5 a4 25.h4 a3 26.Be2 Qf5 27.Nd3 axb2 28.Rf1 Qa5 29.Qc5 Qa4 30.Rxf7 Rxf7 31.Qc4 Ra8 32.Nf4 b3 33.Qxb3 Qxb3 34.axb3 Ra1# 0-1
2020.07.14 Titled Tuesday 14th July
1920119 Diaz, Conrado (2273) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.Bg5 g6 4.Bxf6 exf6 5.g3 Bg7 6.Bg2 f5 7.O-O O-O 8.e3 Nc6 9.c4 Ne7 10.Nc3 Be6 11.b3 h6 12.Ne1 Qc8 13.Nd3 g5 14.Rc1 Ng6 15.c5 d5 16.Nxd5 Rd8 17.Nc3 c6 18.Qc2 f4 19.Rfe1 Bg4 20.Nb2 f3 21.Bh1 Bh5 22.Nc4 Ne7 23.Nd6 Qd7 24.Qe4 f5 25.Qd3 g4 26.b4 b5 27.e4 fxe4 28.Qxe4 Bg6 29.Qxe7 Qxe7 30.Rxe7 Bxd4 31.Nce4 Kf8 32.Rc7 Be5 33.Rxc6 Rd7 34.h3 h5 35.Re1 Rad8 36.Nxb5 Bxe4 37.Rxe4 Rd1+ 38.Kh2 R8d2 39.hxg4 1-0
2020.07.14 Titled Tuesday 14th July
1922197 Mikhalsky, Vladimir (2290) WIM Efimenko, Maria (2245) 1-0
1.c4 d6 2.d4 e5 3.Nf3 e4 4.Ng5 f5 5.h4 Be7 6.Nc3 Nf6 7.h5 O-O 8.h6 g6 9.g3 c6 10.d5 Ng4 11.Nh3 Nd7 12.b3 Qa5 13.Bb2 e3 14.f3 Bf6 15.Rc1 Nf2 16.Nxf2 exf2+ 17.Kxf2 Qc5+ 18.Kg2 Qe3 19.dxc6 bxc6 20.Qxd6 Bd4 21.Nd1 1-0
2020.07.14 Titled Tuesday 14th July
1920990 FM Hasan, Me (2180) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Nf3 Nf6 6.Bd3 O-O 7.e5 Ne8 8.Be3 dxe5 9.fxe5 Bg4 10.Be2 e6 11.h3 Bxf3 12.Bxf3 Qh4+ 13.Bf2 Qf4 14.O-O Rd8 15.Ne2 Qg5 16.Qe1 Rd7 17.c3 Ne7 18.Bxb7 c6 19.Ba6 Nc7 20.Bc4 Ncd5 21.Ng3 Nf5 22.Ne4 Qh6 23.Qc1 Nde3 24.Be2 Nxf1 25.Qxf1 Rb7 26.b4 Qf4 27.Nc5 Rc7 28.Kh1 Bh6 29.Bg4 Ne3 30.Bxe3 Qxf1+ 31.Rxf1 Bxe3 32.Ne4 Kg7 33.Rf3 Bh6 34.a4 Bc1 35.a5 h5 36.Bxh5 gxh5 37.Nf6 Bg5 38.Nxh5+ Kh6 39.Ng3 Rg8 40.Ne4 Be7 41.Rxf7 Rg7 42.Rf3 Rc8 43.Nc5 Bxc5 44.dxc5 Rd8 45.Rf4 Rd1+ 46.Kh2 Rd2 47.Rg4 Rxg4 48.hxg4 Kg5 49.b5 cxb5 50.c6 Rd5 51.c4 bxc4 52.c7 Rc5 53.a6 Rxc7 54.Kg3 Rc5 55.Kf3 c3 56.Ke4 c2 57.Kd4 c1=Q 58.Kd3 Qc3+ 0-1
2020.07.14 Titled Tuesday 14th July
1922045 WIM Efimenko, Maria (2245) CM Grabinsky, Joshua (2251) 1-0
1.e4 e6 2.d4 d5 3.Nd2 a6 4.Ngf3 Nf6 5.Bd3 c5 6.exd5 Nxd5 7.O-O Nc6 8.dxc5 Bxc5 9.Ne4 Be7 10.c3 Qc7 11.Bc2 b5 12.Bg5 Bb7 13.a4 O-O 14.Qd3 f5 15.Ng3 Ne5 16.Nxe5 Bxg5 17.Nf3 Nf4 18.Qd1 Bf6 19.Bb3 Rad8 20.Qc2 Bxf3 21.gxf3 Qc6 22.Qxf5 Qxf3 23.Bxe6+ Kh8 24.Qe4 Qxe4 25.Nxe4 Rfe8 26.Bf5 Re5 27.Ng3 Bh4 28.Bg4 Rg5 29.Bf3 Rd3 30.Be4 Rd2 31.Rad1 Rxd1 32.Rxd1 Re5 33.Bf3 Ng6 34.axb5 1-0
2020.07.07 Titled Tuesday 7th July
1926677 Funderburg, J (2100) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 Nf6 3.Bf4 g6 4.h3 Bg7 5.e3 O-O 6.Be2 Ne4 7.O-O c5 8.c3 cxd4 9.exd4 Nc6 10.Nbd2 Nf6 11.a4 Nd5 12.Bg3 e5 13.dxe5 dxe5 14.Nc4 Nf4 15.Bxf4 exf4 16.Qb3 Qe7 17.Rfe1 Be6 18.Bf1 Rfe8 19.Qb5 Qc7 20.Rad1 Rad8 21.Ng5 Rxd1 22.Nxe6 fxe6 23.Rxd1 e5 24.Nd6 Re7 25.Bc4+ Kh8 26.Nf7+ Rxf7 27.Bxf7 Qxf7 28.a5 a6 29.Qb6 h6 30.f3 Kh7 31.b4 e4 32.b5 axb5 33.Qxb5 exf3 34.gxf3 Bxc3 35.a6 Bd4+ 0-1
2020.07.07 Titled Tuesday 7th July
1925679 Machado, Luiz Fernando (1592) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 Nf6 5.Be3 O-O 6.Qd2 Nbd7 7.Bh6 e5 8.h4 exd4 9.Nxd4 Ne5 10.h5 Nxh5 11.Bxg7 Kxg7 12.Be2 Bg4 13.f3 Rh8 14.fxg4 Ng3 15.Qh6+ Kg8 16.g5 Nxh1 17.Nd5 Nd7 18.Bg4 c6 19.Bxd7 cxd5 20.Ne6 Qa5+ 21.c3 1-0
2020.07.07 Titled Tuesday 7th July
1926452 FM Stojanovski, Sa (2232) WIM Efimenko, Maria (2245) 1-0
1.c4 e5 2.Nc3 d6 3.Nf3 f5 4.g3 Nf6 5.d4 e4 6.Nh4 g6 7.Ng2 Bg7 8.h4 Be6 9.d5 Bf7 10.Nf4 h6 11.Bh3 Qe7 12.h5 g5 13.Ng6 Bxg6 14.hxg6 g4 15.Bg2 Nbd7 16.Be3 Ne5 17.Qb3 b6 18.Nb5 Nxg6 19.Nd4 Qd7 20.O-O-O Nf8 21.Qb5 Qxb5 22.Nxb5 Kd7 23.Nd4 Ng8 24.Nxf5 Be5 25.Bxe4 Ne7 26.Nxh6 Nfg6 27.Nf7 Rhf8 28.Nxe5+ Nxe5 29.b3 Rae8 30.Rh7 Kc8 31.Rdh1 Nf5 32.Bxf5+ Rxf5 33.Rg7 Kb7 34.Rhh7 Rc8 35.Bf4 a5 36.Kd2 a4 37.Bxe5 axb3 38.axb3 Rxe5 39.Rxg4 Rce8 40.e3 Rf8 41.f4 Re4 42.Rgg7 Rfe8 43.Rxc7+ Kb8 44.Rb7+ Ka8 45.Ra7+ Kb8 46.Rhb7+ Kc8 47.Rxb6 1-0
2020.07.07 Titled Tuesday 7th July
1925484 IM Abrashkin, B (2407) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.Bg5 g6 4.e3 Bg7 5.c4 Ne4 6.Bh4 O-O 7.Bd3 Bf5 8.g4 Nxf2 9.Bxf2 Bxg4 10.Rg1 Bh5 11.Nc3 e5 12.Be2 Nd7 13.Qd2 exd4 14.exd4 Nb6 15.Bh4 Qd7 16.c5 dxc5 17.dxc5 Bxf3 18.Qxd7 Nxd7 19.Bxf3 Nxc5 20.O-O-O Rfe8 21.Nd5 Re5 22.Bg3 Rf5 23.Ne7+ Kh8 24.Nxf5 gxf5 25.Kb1 c6 26.Rge1 Na4 27.Re2 b5 28.Red2 1-0
2020.07.07 Titled Tuesday 7th July
1927572 WIM Efimenko, Maria (2245) FM Safin, Robert (2287) 0-1
1.e4 c5 2.c3 e6 3.d4 d5 4.Bd3 dxe4 5.Bxe4 Nf6 6.Bf3 Be7 7.Ne2 O-O 8.O-O Nc6 9.dxc5 Bxc5 10.Bg5 Qb6 11.Bxf6 gxf6 12.Qc2 Ne5 13.Bh5 Bd7 14.Nd2 Bc6 15.b4 Be7 16.a4 f5 17.Nd4 a6 18.f4 Ng6 19.Nc4 Qc7 20.Nxc6 Qxc6 21.Na5 Qc7 22.Bxg6 hxg6 23.Qb3 Rac8 24.Qb2 b6 25.Nb3 Qxc3 26.Qxc3 Rxc3 27.Rab1 Bxb4 28.h3 Rd8 29.Kh2 a5 30.Nc1 Rd2 31.Re1 Rcc2 32.Rg1 Bc5 0-1
2020.07.07 Titled Tuesday 7th July
1927325 Peatman, Carter (1963) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.c3 Nf6 5.Bd3 O-O 6.Bg5 h6 7.Bh4 Nbd7 8.O-O c5 9.Nbd2 cxd4 10.Nxd4 Nc5 11.Bc2 b6 12.Re1 e5 13.N4f3 Bb7 14.b4 Ne6 15.Nc4 Qc7 16.Nxd6 Rad8 17.Nb5 Rxd1 18.Nxc7 Rxe1+ 19.Rxe1 Nxc7 20.Nxe5 Re8 21.Nc4 Nxe4 22.f3 Nxc3 23.Rc1 Ne2+ 0-1
2020.07.07 Titled Tuesday 7th July
1925318 WIM Efimenko, Maria (2245) IM Rozman, Levy (2343) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 g6 6.Nf3 Nh6 7.h3 Bg7 8.Qe2 O-O 9.O-O Bf5 10.Na3 Bxd3 11.Qxd3 f6 12.Re1 Nf7 13.Nc2 e5 14.dxe5 fxe5 15.Qb5 Qd7 16.Be3 a6 17.Qb6 Nd6 18.Rad1 Nc4 19.Qc5 Rad8 20.b3 b6 21.Qxd5+ Qxd5 22.Rxd5 Rxd5 23.bxc4 Ra5 24.a3 Ra4 25.Bxb6 Rxc4 26.Ne3 Rxc3 27.Nd5 Rb3 28.Bc5 Rd8 29.Nc7 a5 30.Ne6 Rdb8 31.Nxg7 Kxg7 32.Nxe5 Rb1 33.Nf3 Rxe1+ 34.Nxe1 Rb5 35.Be3 Rb3 36.Bc5 Rc3 37.Bd6 Rc1 38.Kf1 Kf7 39.Ke2 Ke6 40.Bf8 Ne7 41.Nd3 Ra1 42.Nc5+ Kf7 43.Bxe7 Kxe7 44.a4 Ra3 45.f4 Rc3 46.Nb7 Rc4 47.Nxa5 Rxf4 48.Nb3 Rxa4 49.Nd2 Ra3 50.Kf2 Kf6 51.Nf3 Kf5 52.g3 Ra2+ 53.Ke3 Ra3+ 54.Kf2 Ke4 55.Ng5+ Kf5 56.Nxh7 Ra7 57.g4+ Kf4 58.Nf8 Ra2+ 59.Ke1 Ra6 60.Kf2 g5 61.Nh7 Ra2+ 62.Kf1 Rh2 63.Kg1 Rxh3 64.Nf6 Ra3 65.Kf2 Ra2+ 66.Kf1 Ra6 67.Kf2 Rxf6 68.Kg2 Kxg4 69.Kh2 Kf4 70.Kg2 g4 71.Kg1 Ra6 72.Kg2 Ra2+ 73.Kg1 Kf3 74.Kf1 Ra1# 0-1
2020.07.07 Titled Tuesday 7th July
1926091 WIM Efimenko, Maria (2245) CM Simonovic, M (2129) 1-0
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nc6 5.Na3 Nf6 6.Nb5 Qd8 7.d5 a6 8.dxc6 Qxd1+ 9.Kxd1 axb5 10.Bxb5 Kd8 11.Be3 b6 12.Nf3 h6 13.Ne5 Be6 14.Ke2 Kc7 15.Bf4 Nh5 16.Be3 g5 17.g3 Bg7 18.f4 Bxe5 19.fxe5 Bd5 20.Rhf1 Rhf8 21.a3 Bxc6 22.Bc4 f5 23.exf6 exf6 24.b4 b5 25.Bd3 c4 26.Bg6 Ng7 27.Bd4 Ne6 28.Bxf6 Bd5 29.Be5+ Kd7 30.Rfd1 Kc6 31.Rf1 Rxf1 32.Rxf1 Rxa3 33.Be8+ Kb6 34.Rd1 Bc6 35.Rd6 1-0
2020.07.07 Titled Tuesday 7th July
1927142 WIM Vantika, Agrawal (2286) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.g3 Bg7 5.Bg2 Bf5 6.O-O O-O 7.Ng5 Qc8 8.e4 Bg4 9.f3 Bd7 10.e5 dxe5 11.dxe5 Ne8 12.f4 h6 13.Ne4 c6 14.Nbc3 Bh3 15.Be3 Na6 16.Bxh3 Qxh3 17.Qb3 Nec7 18.Rad1 Qe6 19.Rd2 b5 20.cxb5 Qxb3 21.axb3 cxb5 22.Ra1 e6 23.Nxb5 Nxb5 24.Rxa6 Rac8 25.Ra5 Nc7 26.Rxa7 Nd5 27.Bc5 Rfd8 28.b4 g5 29.Nd6 Rc7 30.Rxc7 Nxc7 31.Bb6 Rd7 32.Bxc7 Rxc7 33.b5 gxf4 34.gxf4 f6 35.b6 Rc1+ 36.Kg2 Rc6 37.b7 Rb6 38.Rc2 Bf8 39.Rc8 Rxb2+ 40.Kf3 Rb3+ 41.Ke2 Rb2+ 42.Kd3 Rb3+ 43.Kc2 1-0
2020.06.19 Women's Speed Chess Q2
1947394 WGM Ni, Shiqun (2389) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.c4 g6 4.Nc3 Bf5 5.Nh4 Bg4 6.Qb3 Qc8 7.h3 Be6 8.e4 Bg7 9.Nf3 O-O 10.Be2 c5 11.d5 Bd7 12.O-O Na6 13.Bf4 Nc7 14.Rfe1 a6 15.a4 b5 16.axb5 axb5 17.cxb5 Qb7 18.Nd2 Rfb8 19.Rxa8 Qxa8 20.Bc4 Qa5 21.e5 Nh5 22.Bh2 dxe5 23.Bxe5 Bxe5 24.Rxe5 Kf8 25.Re1 Nxb5 26.Nde4 Qb6 27.Ra1 Nxc3 28.Qxc3 Ng7 29.b3 Bf5 30.Ra6 Qb4 31.Qxb4 cxb4 32.Nc5 Ne8 33.g4 Bc8 34.Ra7 Nd6 35.Bd3 Ke8 36.Kg2 Nb5 37.Ra5 Nd4 38.Bc4 Kd8 39.Kg3 Bb7 40.Ra7 Bc8 41.h4 Nb5 42.Ra5 Nd6 43.Be2 Bb7 44.Bf3 Bc8 45.h5 Rb5 46.Rxb5 Nxb5 47.Kf4 Nd4 48.Bd1 gxh5 49.gxh5 h6 50.Ke5 Nf5 51.Bc2 f6+ 52.Kf4 Nd4 53.Bd1 Kc7 54.Ke4 Nf5 55.Nd3 Nd6+ 56.Kd4 Nf5+ 57.Kc5 Nd6 58.Nxb4 Ne4+ 59.Kd4 Nxf2 60.Be2 Kd6 61.Nc2 Nh3 62.Ne3 Nf4 63.Nc4+ Kc7 64.Bf3 Bf5 65.b4 e5+ 66.dxe6 Nxe6+ 67.Kc3 Kb8 68.b5 1-0
2020.06.19 Women's Speed Chess Q2
1947654 WCM Kaya, E (1912) WIM Efimenko, Maria (2245) 1/2-1/2
1.e4 g6 2.Nf3 Bg7 3.d4 d6 4.Nc3 Nf6 5.Bg5 h6 6.Bh4 O-O 7.Bd3 c6 8.O-O Qc7 9.e5 Nh5 10.exd6 exd6 11.Re1 Be6 12.Bxg6 fxg6 13.Rxe6 Nf4 14.Re1 Nd7 15.Bg3 Qb6 16.Qd2 g5 17.Rab1 d5 18.b3 Rf7 19.h4 g4 20.Bxf4 gxf3 21.g3 Qxd4 22.Qxd4 Bxd4 23.Nd1 Kh7 24.Ne3 Rg8 25.Kh2 Nf6 26.Rbd1 Bc3 27.Rh1 Ne4 28.Rd3 d4 29.Nd1 c5 30.Rxf3 b5 31.Nxc3 Nxc3 32.Kg2 Nd5 33.Bc1 Rxf3 34.Kxf3 Rf8+ 35.Kg2 Nc3 36.a3 c4 37.bxc4 bxc4 38.Re1 d3 39.cxd3 cxd3 40.Re7+ Kg6 41.Rc7 Ne4 42.Rc6+ Kh7 43.Rxh6+ Kg7 44.Rc6 Rxf2+ 45.Kg1 d2 46.Bxd2 Rxd2 47.g4 Rd3 48.g5 Rxa3 49.Kg2 Rg3+ 50.Kf1 Rg4 51.Rc7+ Kg6 52.Rxa7 Rxh4 53.Kg2 Nxg5 54.Ra6+ Kh5 55.Ra5 Re4 56.Kf2 Kg4 57.Ra3 Nh3+ 58.Kf1 Nf4 59.Kf2 Nh3+ 60.Kf1 Ng5 61.Kf2 Nh3+ 1/2-1/2
2020.06.19 Women's Speed Chess Q2
1947922 FM Goltseva, Ekaterina (2306) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.e4 g6 3.c4 Bg7 4.Nc3 Nf6 5.Nf3 O-O 6.h3 Nbd7 7.Be3 e5 8.d5 a5 9.g4 Qe7 10.Nd2 Nc5 11.Be2 c6 12.h4 cxd5 13.cxd5 b6 14.h5 Ba6 15.Bxa6 Rxa6 16.Qe2 Raa8 17.Bg5 Qd7 18.f3 Rfb8 19.a4 Ne8 20.Kf2 Nc7 21.Be3 b5 22.Bxc5 dxc5 23.axb5 Nxb5 24.Nxb5 Rxb5 25.Nc4 a4 26.Ra2 Rb4 27.hxg6 hxg6 28.Ne3 Qb7 29.Kg3 Rb8 30.Rh2 Bf6 31.Nc4 Qb5 32.Ne3 Bg5 33.Rf2 Bf4+ 34.Kg2 Qxe2 35.Rxe2 Bxe3 36.Rxe3 Rxb2+ 37.Re2 Rxe2+ 38.Rxe2 Ra8 39.Ra2 a3 40.Kf2 Kf8 41.Ke3 Ke7 42.f4 f6 43.g5 exf4+ 44.Kxf4 Ra4 45.gxf6+ Kxf6 46.Kg4 Rxe4+ 47.Kf3 Ra4 48.d6 Ke6 49.Ke3 Kxd6 50.Kd3 Kd5 51.Kc3 c4 52.Rd2+ Kc5 53.Ra2 g5 54.Kc2 g4 55.Kb1 g3 56.Rg2 Rb4+ 57.Ka1 Rb3 58.Rg1 Kd4 59.Rg2 Ke4 60.Rg1 Kf3 61.Rf1+ Ke2 62.Rg1 Kf2 63.Rb1 g2 0-1
2020.06.19 Women's Speed Chess Q2
1947679 WIM Efimenko, Maria (2245) WGM Li Xueyi (2328) 0-1
1.Nf3 d5 2.g3 c5 3.Bg2 Nc6 4.d3 Nf6 5.O-O e5 6.Nbd2 Be7 7.e4 O-O 8.exd5 Nxd5 9.Re1 f6 10.Ne4 b6 11.c3 Bb7 12.Nh4 f5 13.Nd2 Bxh4 14.gxh4 Nf4 15.Qf3 Na5 0-1
2020.06.19 Women's Speed Chess Q2
1947185 WIM Efimenko, Maria (2245) WFM Filippova, Margarita (1931) 0-1
1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.Be2 Bg7 6.O-O O-O 7.h3 c5 8.exd6 exd6 9.c4 Nb6 10.Nc3 cxd4 11.Nxd4 d5 12.c5 Nc4 13.Bf3 Nc6 14.Nb3 d4 15.Nb5 a6 16.Bxc6 axb5 17.Bxb5 Be6 18.Qf3 Qc7 19.Bf4 Qc8 20.Qe2 d3 21.Qxd3 Nxb2 22.Qc2 Na4 23.Rad1 Nc3 24.Bd3 Nxd1 25.Rxd1 Rd8 26.Bd6 Bf8 27.Bxf8 Kxf8 28.Re1 Kg8 29.Be4 Bd5 30.Bxd5 Rxd5 31.Re2 Qc6 32.Qc3 Rc8 33.Rc2 b6 34.Nd4 Qxc5 35.Qd2 Qxc2 36.Qxc2 Rxc2 37.Nxc2 Rd2 38.Nb4 Rb2 39.Nd5 Rxa2 40.Nxb6 Ra1+ 41.Kh2 Kg7 42.Kg3 Kf6 43.Nd5+ Ke5 44.Ne3 f5 45.f4+ Ke4 46.Nc4 Ra2 47.Nd6+ Ke3 0-1
2020.06.19 Women's Speed Chess Q2
1947986 WIM Efimenko, Maria (2245) WFM Shafigullina, Zarina (2296) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Na3 Bg4 6.f3 Bd7 7.Nb5 Na6 8.Be3 cxd4 9.Nxd4 e5 10.Nb3 Nc7 11.Bd3 Bc6 12.Ne2 Rd8 13.Bc2 Qe6 14.Qc1 b6 15.O-O Be7 16.Ng3 g6 17.Bh6 Nfd5 18.Re1 f6 19.Kh1 Kf7 20.Nd4 Qd7 21.Nxc6 Qxc6 22.Bb3 Ne6 23.Qc2 Rhe8 24.a3 b5 25.Rad1 Bf8 26.Bxf8 Rxf8 27.Ba2 Nb6 28.Ne4 Nc4 29.Rxd8 Rxd8 30.Qc1 Kg7 31.b3 Nb6 32.Qb2 Nf4 33.Rf1 Qd5 34.a4 Qd3 35.Rg1 a6 36.axb5 axb5 37.Qa3 Qd7 38.Qc5 Nbd5 39.b4 Ne6 40.Qf2 Ndf4 41.Qh4 Qf7 0-1
2020.06.19 Women's Speed Chess Q2
1946964 WIM Efimenko, Maria (2245) IM Mammadova, G (2382) 0-1
1.e4 e6 2.d3 d5 3.Nd2 c5 4.Ngf3 Nc6 5.g3 g6 6.Bg2 Bg7 7.O-O Nge7 8.c3 b6 9.Re1 a5 10.e5 h6 11.d4 Ba6 12.Nf1 Rc8 13.Be3 cxd4 14.cxd4 Nb4 15.a3 Nc2 16.Rc1 Nxe1 17.Nxe1 O-O 18.Qd2 Rxc1 19.Qxc1 Qc8 20.Qd2 Nf5 21.g4 Nxe3 22.Nxe3 Qc7 23.f4 Rc8 24.f5 Qc1 25.Qf2 Bd3 26.f6 Bf8 27.Bf3 Be4 28.Bxe4 dxe4 29.Kg2 Rd8 30.Nf1 Qd1 31.Ng3 Qxd4 32.Qxd4 Rxd4 33.Kf2 Rd2+ 0-1
2020.06.19 Women's Speed Chess Q2
1947224 WFM Fuentes Inzunza, L (1840) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bf5 5.O-O Bg7 6.c4 O-O 7.Qb3 Qc8 8.Nc3 Nc6 9.d5 Na5 10.Qa4 b6 11.Nh4 Bh3 12.Re1 Bxg2 13.Nxg2 c5 14.e4 Ng4 15.Bd2 Ne5 16.b3 Nf3+ 17.Kh1 Qh3 0-1
2020.06.19 Women's Speed Chess Q2
1947552 WIM Efimenko, Maria (2245) WIM Chitlange, Sakshi (2167) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 Nf6 6.h3 g6 7.Nf3 Bg7 8.O-O Bf5 9.Bxf5 gxf5 10.Qe2 O-O 11.Ne5 Rc8 12.Nd2 e6 13.Ndf3 Ne4 14.Nxc6 Rxc6 15.Ne5 Rc8 16.Bf4 a6 17.f3 Nd6 18.Qf2 Nc4 19.Nd3 Kh8 20.b3 Nb6 21.Rac1 Nd7 22.Kh1 Rg8 23.Rfe1 Bf6 24.Re2 Bh4 25.g3 Bf6 26.Ne5 Nxe5 27.dxe5 Bg5 28.Qe3 Be7 29.Rd2 Bc5 30.Qe2 Qb6 31.b4 Be7 32.a4 Qc7 33.Rd4 Qc6 34.a5 Qa4 35.Kh2 Qb3 36.Qd3 Qa4 37.Qd2 Qc6 38.Qd3 Rc7 39.Qd2 Rgc8 40.Bg5 Qe8 41.Bh6 Rc4 42.Be3 Rxd4 43.Bxd4 Rc4 44.Qf4 Qc8 45.g4 fxg4 46.fxg4 Qg8 47.Rf1 Kg7 0-1
2020.06.19 Women's Speed Chess Q2
1948068 Diakonova, Ekaterina (2209) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.c4 d6 4.Nc3 Nf6 5.Nf3 O-O 6.h3 Nbd7 7.Be3 e5 8.Be2 Re8 9.d5 Nc5 10.Nd2 a5 11.a3 b6 12.b4 axb4 13.axb4 Rxa1 14.Qxa1 Na6 15.Qb2 Nd7 16.O-O f5 17.f3 f4 18.Bf2 g5 19.Ra1 Nab8 20.Nb3 Nf6 21.c5 Nbd7 22.Ra8 Qe7 23.Nb5 Bb7 24.Rxe8+ Nxe8 25.c6 Bxc6 26.dxc6 Ndf6 27.Qa2 Kh8 28.Qa7 h5 29.Bxb6 d5 30.Bc5 Qd8 31.exd5 Qxd5 32.Na5 Qd2 33.Bf1 e4 34.fxe4 Nxe4 35.Qb8 Nxc5 36.Qxe8+ Kh7 37.bxc5 Qxa5 38.Qe4+ Kh6 39.Qe6+ Kh7 40.Qf7 Qe1 41.Qxh5+ Kg8 42.Qxg5 Qe3+ 43.Kh2 Kh7 44.Qh4+ Kg8 45.Qd8+ Kh7 46.Qd3+ Kh6 47.Qxe3 fxe3 48.g3 Be5 49.Kg2 Kg5 50.Kf3 1-0
2020.06.19 Women's Speed Chess Q2
1947095 WFM Mikheeva, Galina (1901) WIM Efimenko, Maria (2245) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.Bc4 Nf6 5.d3 g6 6.Nf3 Bg7 7.O-O a6 8.Bg5 h6 9.Be3 O-O 10.Qd2 Kh7 11.Bf4 Qd8 12.Rfe1 Nc6 13.a4 Nh5 14.Bg3 Nxg3 15.hxg3 e5 16.Nd5 Be6 17.Ne3 Nd4 18.c3 Bxc4 19.cxd4 Be6 20.dxe5 c5 21.Qc3 b6 22.Rad1 Qe8 23.a5 bxa5 24.Qxc5 Qb5 25.Qxb5 axb5 26.d4 Bb3 27.Rd3 a4 28.d5 Rfe8 29.Ng4 Bc4 30.Rd2 h5 31.Nf6+ Bxf6 32.exf6 Rxe1+ 33.Nxe1 Rd8 34.Nc2 Rxd5 35.Rxd5 Bxd5 36.Nb4 Bc4 37.f3 g5 38.Kf2 Kg6 39.Ke3 Kxf6 40.Kd4 Bf1 41.Kc5 h4 42.gxh4 gxh4 43.Nd5+ Kg5 44.Ne3 Be2 0-1
2020.06.18 Women's Speed Chess Q1
1946433 WGM Bogumil, T (2182) WIM Efimenko, Maria (2245) 0-1
1.Nf3 g6 2.c4 Bg7 3.Nc3 d6 4.d4 Nd7 5.d5 Ngf6 6.e4 O-O 7.Be2 c6 8.O-O a5 9.Re1 Nc5 10.Bf1 Qb6 11.h3 a4 12.Rb1 Qc7 13.Qc2 e5 14.dxe6 Bxe6 15.b3 axb3 16.axb3 h6 17.Nd4 Rfe8 18.Nxe6 Nxe6 19.Be3 Kh7 20.g3 Qa5 21.Bg2 Ng4 22.hxg4 Qxc3 23.Qxc3 Bxc3 24.Red1 Bb4 25.Ra1 Bc5 26.Bxc5 Rxa1 27.Rxa1 Nxc5 28.Rd1 Nxb3 29.Rxd6 Nc5 30.Rd4 Kg7 31.f3 Ra8 32.e5 Ra3 33.Kf2 Ra2+ 34.Kg1 Rc2 35.Bf1 Kf8 36.f4 Ke7 37.f5 Nb3 38.Rd3 Nd2 39.Be2 Ne4 40.Bf3 Nxg3 41.Bxc6 Ne2+ 42.Kf1 bxc6 43.e6 gxf5 44.gxf5 fxe6 45.fxe6 Nf4 46.Rf3 Rxc4 47.Kf2 Nxe6 48.Rh3 Rf4+ 49.Ke3 Rf6 50.Rh5 c5 51.Kd3 Kd6 52.Kc4 Rf4+ 53.Kc3 Rf3+ 54.Kc4 Rf6 55.Rd5+ Kc6 56.Rh5 Rf4+ 57.Kc3 Rf3+ 58.Kc4 Rf6 59.Rh4 Rf4+ 0-1
2020.06.18 Women's Speed Chess Q1
1946211 GM Gunina, V (2431) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.h3 O-O 6.Be3 c6 7.Bd3 Qc7 8.Qd2 b5 9.Bh6 e5 10.Bxg7 Kxg7 11.O-O Nbd7 12.Ne2 a6 13.c3 c5 14.Ng3 c4 15.Bc2 h6 16.Rae1 Rd8 17.Nh4 Nf8 18.f4 Qe7 19.fxe5 dxe5 20.d5 N6h7 21.Qf2 Kg8 22.Nf3 Rd6 23.b3 a5 24.bxc4 bxc4 25.Rb1 Nd7 26.Rb5 Nhf6 27.Nd2 Ra7 28.Qxa7 1-0
2020.06.18 Women's Speed Chess Q1
1946486 WCM Sharmin, S (1812) WIM Efimenko, Maria (2245) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nf3 Nf6 4.h3 g6 5.Be2 Bg7 6.O-O O-O 7.c4 Qd6 8.d4 b6 9.Nc3 Bb7 10.Be3 a6 11.Qd2 Rd8 12.Rad1 Nc6 13.Bf4 Qd7 14.d5 Nb8 15.Ne5 Qc8 16.Bh6 Nbd7 17.Bxg7 Kxg7 18.Ng4 Nxg4 19.Bxg4 h5 20.Qd4+ Kg8 21.Bf3 Nf6 22.Qe3 Re8 23.Rfe1 Qf5 24.Ne4 Nh7 25.g4 hxg4 26.hxg4 Qe5 27.Kg2 Qxb2 28.Rh1 Qg7 29.Rh2 f6 30.Rdh1 Nf8 31.Rh8+ Kf7 32.R1h2 Red8 33.Be2 c6 34.Kg1 cxd5 35.cxd5 Bxd5 36.Nc3 Be6 37.g5 b5 38.R2h4 f5 39.Qg3 Rac8 40.Nd1 Rc1 41.Qh2 Rdxd1+ 42.Bxd1 Rxd1+ 43.Kg2 Bd5+ 44.f3 Rd2+ 0-1
2020.06.18 Women's Speed Chess Q1
1946759 WFM Zvereva, Margarita (1929) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 Nf6 3.Nbd2 Bf5 4.e3 g6 5.Be2 Bg7 6.O-O O-O 7.c4 c5 8.Re1 Ne4 9.Nxe4 Bxe4 10.Bd3 Bc6 11.d5 Bd7 12.e4 Na6 13.e5 Bg4 14.Bf4 Nb4 15.Bb1 h6 16.h3 Bc8 17.Qd2 g5 18.Bg3 f5 19.exf6 exf6 20.a3 Na6 21.h4 g4 22.Nh2 f5 23.h5 Nc7 24.Bf4 Qf6 25.Re2 Bd7 26.Qd3 Rae8 27.Nxg4 Qh4 28.Nxh6+ Bxh6 29.Bxh6 Rxe2 30.Qxe2 Re8 31.Qd1 Qxc4 32.Bc2 Nb5 33.Bb3 Qh4 34.Rc1 Nd4 35.Bc4 b5 36.Bd3 f4 37.Qd2 c4 38.Bxc4 Nf3+ 39.gxf3 bxc4 40.Qd4 Re7 41.Qxf4 Qxh5 42.Qg3+ Kh7 43.Bg5 Rg7 44.f4 Bg4 45.Kg2 Bf5 46.Rh1 Be4+ 47.f3 1-0
2020.06.18 Women's Speed Chess Q1
1946800 WIM Efimenko, Maria (2245) WCM Shukhman, Anna (1866) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 Nb6 8.Bb5 Bd7 9.O-O Nxe5 10.Bxd7+ Nexd7 11.Nc3 e6 12.d5 e5 13.Bg5 Be7 14.h4 h6 15.Bxe7 Qxe7 16.a4 O-O 17.a5 Nc8 18.a6 Nc5 19.axb7 Qxb7 20.Qe2 Ne7 21.Rfd1 Rab8 22.Ra2 Rfc8 23.h5 Nb3 24.Qa6 Nf5 25.Qxa7 Nfd4 26.Nd2 Nxd2 27.Rxd2 Qb3 28.Qe7 Nb5 29.Nxb5 Qxa2 30.Nxd6 Rf8 31.Qxe5 Qa5 32.Rc2 Qa1+ 33.Kh2 Qd1 34.Rc7 Qb3 35.Nf5 f6 36.Qe7 Qg3+ 37.fxg3 1-0
2020.06.18 Women's Speed Chess Q1
1946562 WIM Efimenko, Maria (2245) WIM Munkhzul, Turmunkh (2278) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 dxe5 8.dxe5 Ndb4 9.Qe2 Bf5 10.O-O Bd3 11.Bxd3 Qxd3 12.Re1 Rd8 13.Na3 Qxe2 14.Rxe2 Rd1+ 15.Re1 Rxe1+ 16.Nxe1 Nxe5 17.Bd2 e6 18.Rc1 Nbc6 19.Nb5 a6 20.Nc3 Be7 21.b3 O-O 22.h3 Rd8 23.Be3 Ba3 24.Rb1 Bb4 25.Ne4 h6 26.Bb6 Rd7 27.f4 Nd3 28.Nxd3 Rxd3 29.Rc1 Ba3 30.Rc2 Rd1+ 31.Kh2 Kh7 32.Nc5 Bxc5 33.Bxc5 Kg6 34.Be3 Kf5 35.Kg3 Ke4 36.Kf2 h5 37.Rc4+ Kf5 38.Rc5+ Rd5 39.Rc4 f6 40.Kf3 e5 41.g4+ hxg4+ 42.hxg4+ Ke6 43.f5+ Kd7 44.Ke4 Rd1 45.Rc2 Nb4 46.Rh2 Kc6 47.a3 Nd5 48.Rc2+ Kd7 49.Rd2 Rxd2 50.Bxd2 Kc6 51.Kd3 Ne7 52.Ke4 Nc8 53.Bb4 Nd6+ 54.Ke3 Kd5 55.Bxd6 Kxd6 56.Ke4 Kc5 57.Ke3 Kd5 58.Kd3 e4+ 0-1
2020.06.18 Women's Speed Chess Q1
1946339 WIM Efimenko, Maria (2245) WCM Zakirova, Aisha (1585) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 Nb6 8.Bd3 g6 9.O-O Bg7 10.Qe2 O-O 11.Nc3 Bg4 12.exd6 Qxd6 13.Nb5 Qd8 14.h3 Bxf3 15.Qxf3 a6 16.Nc3 Nxd4 17.Qxb7 Ne6 18.Qf3 Nd4 19.Qg3 Nd7 20.Re1 Nc5 21.Bb1 Rc8 22.Kh1 Re8 23.Bf4 Qb6 24.b3 a5 25.Nd5 Qb7 26.Ne3 Nb5 27.Bc2 Nd4 28.Bd1 Nde6 29.Bf3 Qa7 30.Be5 Bxe5 31.Qxe5 Nd3 32.Qg3 Nxe1 33.Rxe1 Qb8 34.Qg4 Qf4 35.Nd5 Qxg4 36.Bxg4 Kg7 37.Bxe6 fxe6 38.Rxe6 Kf7 39.Ra6 Rc1+ 40.Kh2 Rc5 41.Ne3 Rd8 42.Kg3 Rd1 43.Nc4 Ra1 44.Nxa5 Rxa2 45.b4 Rb5 46.Ra7 Rxb4 0-1
2020.06.18 Women's Speed Chess Q1
1946861 CM Smietanska, Wiktoria (1593) WIM Efimenko, Maria (2245) 0-1
1.c4 e5 2.Nc3 d6 3.g3 g6 4.Bg2 Bg7 5.d3 Ne7 6.e4 O-O 7.Nge2 c6 8.O-O Be6 9.h3 d5 10.cxd5 cxd5 11.f4 d4 12.Nb1 Nbc6 13.g4 f5 14.exf5 gxf5 15.g5 Bd5 16.h4 Bxg2 17.Kxg2 Qd5+ 18.Kg3 e4 19.dxe4 fxe4 20.Qb3 Nf5+ 21.Kh2 Qxb3 22.axb3 d3 23.Nec3 e3 24.Nd5 d2 25.Bxd2 exd2 26.Nxd2 Rad8 27.Nf3 Rxd5 28.Rfd1 Rfd8 29.Rxd5 Rxd5 30.Re1 Bxb2 31.h5 Kf7 32.h6 Rd3 33.Ne5+ Nxe5 34.fxe5 Re3 35.g6+ hxg6 36.h7 Bxe5+ 37.Kg2 Rxe1 0-1
2020.06.18 Women's Speed Chess Q1
1946617 WIM Efimenko, Maria (2245) WFM Palmero Martinez, Rachel (2099) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 b5 6.Bb3 Bc5 7.c3 O-O 8.O-O d6 9.h3 h6 10.Re1 Bb6 11.Nbd2 Be6 12.Bc2 Re8 13.a4 b4 14.Nf1 d5 15.Qe2 bxc3 16.bxc3 dxe4 17.dxe4 Qe7 18.Ne3 Qc5 19.Bb2 Nh5 20.Nd2 Nf4 21.Qf3 Qe7 22.Qg3 Qf6 23.Nf5 Bxf5 24.exf5 Rad8 25.Re2 Nxe2+ 0-1
2020.06.16 Titled Tuesday 16th June
1951234 WIM Efimenko, Maria (2245) IM Valdes Escobar, A (2355) 0-1
1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.dxc5 Bxc5 6.Nf3 Nc6 7.Bd3 Nge7 8.O-O Bg4 9.Nbd2 Bb6 10.Nb3 Qd6 11.h3 Bh5 12.Bg5 Bc7 13.g4 Bg6 14.Bh4 O-O 15.Bg3 Qd8 16.Nfd4 Re8 17.Bb5 a6 18.Be2 Bxg3 19.fxg3 Qd6 20.Kh2 Be4 21.Qd2 Ne5 22.Qf4 N7g6 23.Qf2 Qc7 24.Rad1 a5 25.Nb5 Qe7 26.Nc5 Nc6 27.Nxe4 dxe4 28.Nd6 Rf8 29.Nf5 Qc7 30.Qe3 Rae8 31.Nd6 Re7 32.Nxe4 Rfe8 33.Bf3 Nce5 34.Bg2 Nc4 35.Qf2 Rxe4 36.Bxe4 Rxe4 37.b3 Ne3 38.Rde1 Nxf1+ 39.Qxf1 Rxe1 40.Qxe1 h6 41.h4 Ne5 42.Qe2 Qd6 43.g5 hxg5 44.hxg5 Qe6 45.Kg2 Ng4 46.Qxe6 fxe6 47.Kf3 Ne5+ 48.Ke4 Nd7 49.b4 axb4 50.cxb4 Kf7 51.a4 Ke7 52.a5 Kd6 53.g4 g6 54.Kd4 e5+ 55.Ke4 Ke6 56.b5 Nc5+ 57.Ke3 Kd5 58.Kf3 Kc4 59.a6 bxa6 60.bxa6 e4+ 61.Ke3 Nxa6 62.Kxe4 Nc5+ 63.Ke5 Nd3+ 64.Kf6 Nf4 65.Ke5 Nh3 66.Kf6 Nf4 67.Ke5 Nd5 68.Ke6 Kd4 69.Kf7 Nf4 70.Kf6 Ke4 71.Kf7 Kf3 72.Kf6 Kxg4 73.Kg7 Kxg5 74.Kh8 Kf5 75.Kh7 g5 76.Kh6 g4 77.Kh7 g3 78.Kh8 Kf6 79.Kh7 g2 80.Kh8 g1=Q 81.Kh7 Qg7# 0-1
2020.06.16 Titled Tuesday 16th June
1952286 FM Roebers, J (2170) WIM Efimenko, Maria (2245) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.Nf3 Nf6 5.Bc4 a6 6.O-O g6 7.d3 Bg7 8.Ne4 Nxe4 9.dxe4 O-O 10.Qxd6 cxd6 11.c3 Nc6 12.Bg5 h6 13.Bh4 Bg4 14.Be2 Ne5 15.Bxe7 Rfe8 16.Bxd6 Nc6 17.h3 Rxe4 18.hxg4 Rxe2 19.Rab1 Rd8 20.Bf4 Re4 21.Be3 Rxg4 22.Rfd1 Rxd1+ 23.Rxd1 Re4 24.Rd7 Re7 25.Rxe7 Nxe7 26.Bd4 f6 27.Kf1 Nf5 28.Ke2 g5 29.Kd3 g4 30.Nd2 h5 31.g3 Kf7 32.Nb3 Bf8 33.Nc5 Nd6 34.Be3 Be7 35.Bf4 f5 36.Bxd6 Bxd6 37.Nxb7 Be7 38.Na5 f4 39.Ke2 fxg3 40.fxg3 Bd6 41.Kf2 Ke6 42.Nc4 Bc7 43.b4 Kd5 44.Ne3+ Ke4 45.Nf1 Kd3 46.a4 Kxc3 47.b5 axb5 48.axb5 Kb4 49.Ne3 Kxb5 50.Nf5 Kc4 51.Ng7 Bxg3+ 52.Kxg3 Kd3 53.Nxh5 Ke4 54.Kxg4 1/2-1/2
2020.06.16 Titled Tuesday 16th June
1950761 FM Terzi, A (2286) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.h3 O-O 6.Be3 c6 7.a4 Qc7 8.Be2 e5 9.dxe5 dxe5 10.O-O Nbd7 11.Bc4 h6 12.Qc1 Kh7 13.Qb1 a5 14.Qa2 b6 15.Bxf7 Nc5 16.Bxc5 bxc5 17.Bc4 Nh5 18.Nh2 Nf4 19.Ne2 Nxh3+ 20.gxh3 Bxh3 21.Rfd1 Qe7 22.Ng3 Qf6 23.Rd2 h5 24.Bf1 Be6 25.Qa3 h4 26.Rad1 hxg3 27.Qxg3 Bh6 28.Rd6 Bf4 29.Ng4 Qe7 30.Qh3+ Kg7 31.Qg2 Rh8 32.R1d3 Raf8 33.b3 Rf7 34.Rxe6 Qxe6 35.Ne3 Bh2+ 36.Kh1 Bg3+ 37.Kg1 Bxf2+ 38.Qxf2 Rxf2 39.Kxf2 Rh2+ 40.Bg2 Qf6+ 41.Kg3 Qf4# 0-1
2020.06.16 Titled Tuesday 16th June
1952843 WIM Efimenko, Maria (2245) FM Savic, Miom (2186) 0-1
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 Nc6 5.Nf3 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bb5 dxe5 9.Nxe5 Bd7 10.Nxc6 Bxc6 11.Bxc6+ bxc6 12.O-O e6 13.Qg4 h5 14.Qe4 Qd5 15.Nc3 Qxe4 16.Nxe4 Be7 17.Be3 O-O 18.Rac1 Rfc8 19.Rc2 Nd5 20.a3 a5 21.Rfc1 Rcb8 22.h3 g6 23.Nc5 Bxc5 24.dxc5 f6 25.Bd2 e5 26.Rb1 a4 27.Re1 Kf7 28.Re4 Ke6 29.Bc1 f5 30.Re1 Kf6 31.Rc4 g5 32.h4 g4 33.f3 Re8 34.fxg4 hxg4 35.Bg5+ Kg6 36.Kf2 e4 37.g3 Reb8 38.Re2 Rb3 39.Bc1 Rf3+ 40.Kg2 e3 41.Rd4 Rf8 42.Rxa4 f4 43.Re4 Rxg3+ 44.Kf1 Kf5 45.Ra4 Rf3+ 46.Kg2 Rg3+ 47.Kf1 Rh3 48.b4 Rh1+ 49.Kg2 0-1
2020.06.16 Titled Tuesday 16th June
1951839 WFM Hilmi, Parveen (1809) WIM Efimenko, Maria (2245) 1-0
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.g3 a6 5.Bg2 g6 6.Nge2 Bg7 7.O-O Nf6 8.d4 O-O 9.Bf4 Qd8 10.Qd2 Nc6 11.d5 Na5 12.b3 c6 13.Rad1 cxd5 14.Nxd5 Nc6 15.Nc7 Qxd2 16.Rxd2 e5 17.Nxa8 exf4 18.Nxf4 Bh6 19.Nb6 Bf5 20.c4 Bxf4 21.gxf4 Nh5 22.Nd5 Be6 23.Re1 Kg7 24.Bf3 Rd8 25.Bxh5 gxh5 26.f3 Ne7 27.Rg2+ Kf8 28.Nxe7 Kxe7 29.f5 1-0
2020.06.16 Titled Tuesday 16th June
1952380 WIM Efimenko, Maria (2245) CM Josse, Mar (2235) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Bd7 7.O-O g6 8.Nbd2 Bg7 9.d4 b5 10.Bb3 O-O 11.h3 Nh5 12.Re1 Qf6 13.Nf1 h6 14.dxe5 Nxe5 15.Nxe5 Qxe5 16.Be3 Nf4 17.Qf3 g5 18.Bd4 Qe7 19.Bxg7 Kxg7 20.Ne3 Rae8 21.Bc2 Qf6 22.Ng4 Bxg4 23.hxg4 Ng6 24.Qd3 Ne5 25.Qh3 Qf4 26.f3 Qd2 27.Rac1 Ng6 28.Red1 Qe3+ 29.Kh1 Nf4 30.Qh2 Rh8 31.Re1 Qd2 32.g3 Qxh2+ 33.Kxh2 Ng6 34.Kg2 Ne5 35.Rh1 Nc4 36.b3 Ne5 37.Rcd1 Kg6 38.Rd5 h5 39.gxh5+ Rxh5 40.Rxh5 Kxh5 41.f4 gxf4 42.gxf4 Rg8+ 43.Kf2 Kg4 44.fxe5 dxe5 45.Ke3 Rh8 46.Rxe5 Rh3+ 47.Kd2 Rh2+ 48.Kc1 Kf4 49.Rf5+ Ke3 50.Rxf7 c5 51.e5 b4 52.cxb4 cxb4 53.e6 Kd4 54.Rd7+ Kc3 55.Rd3# 1-0
2020.06.16 Titled Tuesday 16th June
1952672 FM Juarez Flores, G (2108) WIM Efimenko, Maria (2245) 0-1
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d3 g6 5.g3 Bg7 6.Bf4 e5 7.Qe2 Ne7 8.Bd2 O-O 9.Bg2 Nbc6 10.Nf3 a6 11.h3 Nd4 12.Nxd4 exd4 13.Ne4 Qb6 14.b3 Re8 15.O-O Nd5 16.Qd1 h6 17.g4 f5 18.gxf5 Bxf5 19.Ng3 Be6 20.Qc1 Kh7 21.Ne4 Rf8 22.Qa3 Nf4 23.Bxf4 Rxf4 24.Qe7 Rf7 25.Qh4 Kg8 26.Rae1 Raf8 27.a3 Bd5 28.b4 Qc6 29.Qg3 Rf5 30.f4 Qxc2 31.Qxg6 Qxd3 32.Nf6+ R8xf6 33.Bxd5+ Kh8 34.Re8+ Rf8 35.Be4 Qe3+ 36.Rf2 Rg5+ 37.Qxg5 hxg5 38.Rxf8+ Bxf8 39.Bf3 gxf4 40.Kg2 d3 41.Rf1 Bg7 42.Rd1 Bd4 43.a4 Qf2+ 44.Kh1 Qxf3+ 0-1
2020.06.14 Djerba Women Online 2020
1957633 WIM Efimenko, Maria (2245) Babayan, Arm (2177) 1-0
1.e4 c5 2.c3 e6 3.d4 cxd4 4.cxd4 d5 5.e5 Nc6 6.Nc3 Nge7 7.Nf3 Nf5 8.Bd3 g6 9.Be3 h5 10.Qd2 Be7 11.O-O h4 12.Rac1 Bd7 13.h3 Rg8 14.Nb5 a6 15.Bxf5 axb5 16.Bb1 g5 17.Nh2 Na5 18.b3 Nc6 19.Ng4 Kf8 20.Qe2 Qb6 21.Rfd1 b4 22.Qf3 Na7 23.Nh6 Rg7 24.Bg6 Be8 25.Bh5 Nb5 26.Ng4 Nc3 27.Rd2 Ne4 28.Rdc2 Nc3 29.Nf6 Ra3 30.Bxg5 Qxd4 31.Bh6 Bb5 32.Bxg7+ Kxg7 33.Ng4 Be8 34.Kh2 Qe4 35.Qxe4 dxe4 36.Ne3 Bc6 37.Nc4 Rxa2 38.Rxa2 Nxa2 39.Ra1 Nc3 40.Ra5 Bg5 41.Bg4 Bf4+ 42.g3 hxg3+ 43.fxg3 1-0
2020.06.14 Djerba Women Online 2020
1961485 WGM Nikolova, A (2247) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Bf4 g6 3.Nf3 Bg7 4.h3 Nf6 5.e3 O-O 6.Bh2 c6 7.Be2 Qb6 8.Qc1 Ne4 9.O-O Nd7 10.c4 e5 11.Rd1 exd4 12.exd4 d5 13.c5 Qd8 14.Nc3 Re8 15.Nxe4 dxe4 16.Ne1 Nf6 17.Bc4 Nd5 18.Nc2 Qh4 19.Bg3 Qh5 20.Ne3 Bh6 21.Bxd5 cxd5 22.Qc3 Be6 23.b4 f5 24.Be5 f4 25.Nf1 Rac8 26.a4 Rf8 27.Qb3 Rf7 28.b5 f3 29.Ng3 Qg5 30.Ra3 Re8 31.Qe3 Qh4 32.Qb3 fxg2 33.Kxg2 Qxh3+ 34.Kg1 Rf3 35.Qxf3 exf3 36.Rxf3 Bg4 37.Rdd3 Bxf3 38.Rxf3 Qg4 39.Kg2 Bg7 40.Rf4 Qg5 41.Bd6 h5 42.Kf1 h4 43.Ne2 h3 44.Rf3 Qg2+ 45.Ke1 Qxf3 46.Be5 Bxe5 47.dxe5 Rxe5 48.Kd2 Qxe2+ 49.Kc3 Re4 50.Kb3 Rc4 51.c6 Qc2+ 52.Ka3 Rxa4# 0-1
2020.06.14 Djerba Women Online 2020
1958201 IM Bhakti, K (2391) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 g6 3.g3 Bg7 4.Bg2 Nd7 5.O-O Ngf6 6.b3 O-O 7.Bb2 c6 8.c4 Qc7 9.Nc3 e5 10.e4 Re8 11.Re1 a5 12.h3 exd4 13.Nxd4 Ne5 14.Qd2 Qb6 15.Rad1 Qa7 16.f4 Nh5 17.Kh2 Bh6 18.Qf2 Nd7 19.Ba3 Nc5 20.Nf3 Bf8 21.Ng5 h6 22.Nf3 Nf6 23.Qc2 Rb8 24.Bf1 Kh7 25.Rd2 b6 26.Bb2 Qc7 27.Nb5 cxb5 28.Bxf6 b4 29.Ba1 Bb7 30.Qb2 f6 31.Qxf6 Bg7 32.Qxg7+ Qxg7 33.Bxg7 Kxg7 34.Rxd6 Bxe4 35.Ne5 Rbd8 36.Red1 Rxd6 37.Rxd6 Rb8 38.Bg2 Bb1 39.Bd5 Rf8 40.Rxb6 Rf6 41.Rb5 Nd3 42.Nxd3 Bxd3 43.Rxa5 Bb1 44.Ra4 g5 45.fxg5 hxg5 46.Kg2 Kh6 47.Rxb4 Bxa2 48.c5 Rf5 49.Rd4 Bxb3 50.Bxb3 Rxc5 51.Rd6+ Kg7 52.Bd1 Rc1 53.Be2 Rc3 54.Bd3 Kf7 55.Rd5 Kf6 56.Kf3 Ra3 57.Kg4 Rc3 58.Rf5+ Ke6 59.Be2 Re3 60.Bc4+ Kd6 61.Kxg5 Rxg3+ 62.Kh4 1-0
2020.06.14 Djerba Women Online 2020
1958482 WIM Efimenko, Maria (2245) WGM Yildiz, B (2362) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.O-O Bg7 8.h3 O-O 9.Nbd2 h6 10.Re1 b5 11.Bc2 Be6 12.d4 exd4 13.cxd4 d5 14.e5 Nd7 15.Nb3 Nb4 16.Bb1 a5 17.a3 Nc6 18.Be3 Qe7 19.Qc1 Ra6 20.Bxh6 a4 21.Bxg7 Kxg7 22.Nbd2 Rh8 23.Bd3 Rb6 24.Bf1 Ndb8 25.Qc3 Na6 26.Rac1 b4 27.axb4 Naxb4 28.Qc5 Qxc5 29.dxc5 Rbb8 30.Nb1 Bf5 31.Nc3 Ra8 32.Bb5 d4 33.Nxa4 Ra5 34.Bxc6 Nxc6 35.b3 Be6 36.Ra1 Bxb3 37.Nb2 Rxc5 38.Rec1 Rxc1+ 39.Rxc1 Bd5 40.Nd3 Re8 41.Kh2 Bxf3 42.gxf3 Nxe5 43.Nxe5 Rxe5 44.Rxc7 Rd5 45.Rc2 d3 46.Rd2 Kf6 47.Kg3 Kf5 48.Kg2 Kf4 49.h4 Rd4 50.Kg1 Kxf3 51.Kf1 f6 52.Ke1 g5 53.hxg5 fxg5 54.Ra2 d2+ 55.Kd1 Kxf2 56.Ra5 g4 57.Rf5+ Kg2 58.Rg5 g3 0-1
2020.06.14 Djerba Women Online 2020
1958805 WIM Abdi, Zineb Dina (1926) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.Qd2 b5 6.a3 Nd7 7.f3 Bb7 8.Nge2 e5 9.g4 Nb6 10.Ng3 Nc4 11.Bxc4 bxc4 12.h4 Qf6 13.Qe2 exd4 14.Bg5 Qe5 15.f4 Qa5 16.Qxc4 dxc3 17.b4 Qb6 18.f5 h6 19.fxg6 fxg6 20.Qe6+ Kf8 21.Rf1+ Nf6 22.Rxf6+ Bxf6 23.Qxf6+ Kg8 24.Qxg6+ Kf8 25.Qf6+ Kg8 26.O-O-O hxg5 27.Qg6+ Kf8 28.Rf1+ Ke7 29.Nf5+ Kd7 30.Qf7+ Kc6 31.Ne7+ Kb5 32.Qb3 a5 33.a4+ Ka6 34.b5+ Ka7 35.Nc6+ 1-0
2020.06.14 Djerba Women Online 2020
1960362 Alymbay, Kyzy Aizhan (1908) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.Nf3 O-O 7.Be2 Ng4 8.Bg1 e5 9.d5 Ne7 10.h3 Nh6 11.g4 f5 12.exf5 gxf5 13.g5 Nf7 14.h4 exf4 15.Qd2 Ne5 16.O-O-O a6 17.h5 b5 18.Nxe5 Bxe5 19.Bd4 b4 20.Bxe5 dxe5 21.Nb1 Qd6 22.g6 h6 23.Rdg1 Bb7 24.g7 Rf6 25.Bc4 Rd8 26.Rh3 Bxd5 27.Bxd5+ Nxd5 28.Rd3 Qc5 29.c3 Qxg1+ 30.Kc2 Ne3+ 0-1
2020.06.14 Djerba Women Online 2020
1957557 Adouane, Selma (1315) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 Nf6 5.Bc4 O-O 6.O-O c6 7.Be3 Qc7 8.Qd2 Ng4 9.Bf4 e5 10.dxe5 dxe5 11.Bg3 Nd7 12.h3 Ngf6 13.Rad1 Nh5 14.Bh2 h6 15.Rfe1 Kh7 16.g4 Nf4 17.Bxf4 exf4 18.Kg2 a5 19.a4 Nc5 20.b3 Be6 0-1
2020.06.14 Djerba Women Online 2020
1959611 WIM Efimenko, Maria (2245) WCM Zhumagali, Raian (1209) 1-0
1.e4 c5 2.c3 e6 3.d4 cxd4 4.cxd4 d5 5.e5 Nc6 6.Nc3 Nge7 7.Nf3 Nf5 8.g4 Nfe7 9.Nb5 Ng6 10.Bg5 Qa5+ 11.Bd2 Qb6 12.a4 a6 13.a5 Qd8 14.Bg5 Be7 15.Nd6+ Kf8 16.Bxe7+ Kxe7 17.Qd2 Qc7 18.h4 Rd8 19.h5 Nf8 20.Qg5+ f6 21.Qxg7# 1-0
2020.06.14 Djerba Women Online 2020
1959881 WFM Alattar, G (1868) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.e4 g6 3.Nf3 Bg7 4.Bc4 Nf6 5.Qe2 O-O 6.O-O c6 7.Bg5 h6 8.Bf4 Qc7 9.e5 Nh5 10.Bg3 Nxg3 11.fxg3 d5 12.Bd3 Qb6 13.c3 Na6 14.Kh1 Nc7 15.Nh4 Ne6 16.b4 a5 17.a3 axb4 18.cxb4 Qxd4 19.Nd2 Qxe5 20.Qf2 Ng5 21.Rae1 Qd6 22.Ndf3 Nxf3 23.Nxf3 e5 24.Qd2 Bg4 25.h3 Bxf3 26.Rxf3 Rxa3 27.Rfe3 Rd8 28.Qf2 e4 29.Be2 Bd4 30.Bg4 Bxe3 31.Rxe3 Rxe3 32.Qxe3 Kg7 33.Qd4+ Qf6 34.Qb6 d4 35.Kh2 d3 36.Qe3 d2 37.Qxe4 d1=Q 38.Bxd1 Rxd1 39.Qc4 Qf1 40.g4 Qxc4 0-1
2020.06.14 Djerba Women Online 2020
1961169 WIM Efimenko, Maria (2245) WGM Franco Valencia, B (2103) 0-1
1.e4 c6 2.d4 d5 3.exd5 cxd5 4.Bd3 Nc6 5.c3 g6 6.Nf3 Bg7 7.O-O Nh6 8.Bf4 f6 9.Nbd2 O-O 10.Re1 Nf7 11.Nb3 Re8 12.h4 e5 13.dxe5 fxe5 14.Bg5 Nxg5 15.Nxg5 e4 16.Bf1 h6 17.Nh3 Be6 18.Nc5 Bf7 19.Nxb7 Qe7 20.Bb5 Qxb7 21.Qa4 Rac8 22.Ba6 Qb6 23.Bxc8 Rxc8 24.Rab1 Rf8 25.Re2 Ne5 26.b3 Nd3 27.c4 Be8 28.Qa3 dxc4 29.Qe7 Qf6 30.Qxe4 Bf7 31.bxc4 Nc5 32.Qg4 Be6 33.Qg3 Bf5 34.Rb5 Ne4 35.Qe3 Nc3 0-1
2020.06.14 Djerba Women Online 2020
1960666 WIM Efimenko, Maria (2245) WGM Golubenko, Valen (2209) 1-0
1.e4 g6 2.d4 Bg7 3.c3 c5 4.d5 e6 5.dxe6 fxe6 6.Nf3 Nf6 7.e5 Ng4 8.Qe2 Nc6 9.Bf4 O-O 10.Bg3 b6 11.h3 Nh6 12.Nbd2 Nf5 13.Bh2 a5 14.g4 Ba6 15.Qe4 Bxf1 16.Nxf1 Nfe7 17.Ne3 b5 18.O-O c4 19.Rad1 Qc7 20.Rfe1 a4 21.a3 Rf7 22.Ng5 Rff8 23.f4 Rad8 24.Qg2 h6 25.Ne4 Nd5 26.Nxd5 exd5 27.Rxd5 Ne7 28.Rd6 Qb7 29.Kh1 Rc8 30.Qd2 Rfd8 31.e6 Rc7 32.Kg1 Nc6 33.Nf2 Qb8 34.e7 Re8 35.Rxg6 Rxe7 36.Rxe7 Nxe7 37.Rxg7+ Kxg7 38.f5 Qb6 39.Bxc7 Qxc7 40.Qd4+ Kf7 41.Kg2 Qc6+ 42.Qe4 Nd5 43.Kf3 Qc5 44.Qd4 Qxd4 45.cxd4 Nf6 46.Ne4 Nd5 47.Nc3 Ne7 48.Nxb5 d5 49.Kf4 Kf6 50.Nc7 h5 51.Nb5 Ng6+ 52.Kg3 hxg4 53.hxg4 Ne7 54.Kf3 Nxf5 55.gxf5 Kg5 56.Nc7 Kxf5 57.Nb5 Kg6 58.Nc7 Kf6 59.Nxd5+ Ke6 60.Nb6 Kd6 61.Nxa4 1-0
2020.06.14 Djerba Women Online 2020
1960167 WIM Efimenko, Maria (2245) Barchuk, Irina (2121) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 d6 7.Bc4 e6 8.O-O Be7 9.Qe2 O-O 10.Nc3 Nxc3 11.bxc3 dxe5 12.dxe5 Qc7 13.Bd3 Rd8 14.Qe4 g6 15.Bh6 b6 16.Rfd1 Bb7 17.Qf4 f5 18.Bc4 Qc8 19.Ng5 Bxg5 20.Bxg5 Re8 21.Bf6 Nxe5 22.Bxe5 Qc6 23.f3 Rac8 24.Bb3 Kf7 25.Qh6 1-0
2020.06.14 Djerba Women Online 2020
1960939 WFM Yakimova, Mariya (2269) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.c4 e5 3.Nf3 e4 4.Nfd2 f5 5.e3 Nf6 6.Nc3 g6 7.Be2 Bg7 8.O-O O-O 9.f3 exf3 10.Bxf3 c6 11.e4 Qb6 12.c5 dxc5 13.Nc4 Qb4 14.e5 Qxc4 15.exf6 Bxf6 16.d5 Qd4+ 17.Kh1 Qxd1 18.Rxd1 Bd7 19.Bf4 Bd4 20.Ne2 Na6 21.Nxd4 cxd4 22.Rxd4 c5 23.Rd2 Rfe8 24.d6 Rab8 25.a3 b5 26.Kg1 Kg7 27.Kf2 h6 28.h4 Rb6 29.Re1 Rxe1 30.Kxe1 Nb8 31.Re2 Nc6 32.Bxc6 Bxc6 33.Re7+ Kf6 34.Be5# 1-0
2020.06.14 Djerba Women Online 2020
1961721 WIM Janzelj, Lara (2210) WIM Efimenko, Maria (2245) 1-0
1.c4 g6 2.d4 Nf6 3.Nc3 d6 4.e4 Bg7 5.Be2 O-O 6.Nf3 Nbd7 7.Be3 e5 8.d5 a5 9.Nd2 Ne8 10.g4 Nc5 11.a3 c6 12.b4 axb4 13.axb4 Rxa1 14.Qxa1 Na6 15.Qa3 f5 16.gxf5 gxf5 17.exf5 Bxf5 18.dxc6 Qc7 19.Nd5 Qf7 20.Rg1 bxc6 21.Qxa6 cxd5 22.cxd5 Kh8 23.Qc6 Bd7 24.Qb6 Qxd5 25.Bc4 Qa8 26.Qa7 Qc8 27.b5 d5 28.b6 Bc6 29.Ba6 Qf5 30.Rg5 Qf6 31.b7 Bxb7 32.Qxb7 h6 33.Rg2 d4 34.Bb5 dxe3 35.fxe3 Nd6 36.Qd5 Nxb5 37.Qxb5 Qf5 38.Qe2 e4 39.Qg4 Qf6 40.Qxe4 Qa1+ 41.Ke2 Qa6+ 42.Qc4 Qf6 43.Qd3 Re8 44.Nf3 Qe7 45.Nd4 Qe5 46.Nf5 Qf6 47.Nxg7 Qe5 48.Qd4 Qxd4 49.Nf5 1-0
2020.06.14 Djerba Women Online 2020
1959162 WIM Efimenko, Maria (2245) WFM Khadijah, Qurota'ain (2050) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 Bg4 6.Be2 e6 7.Na3 cxd4 8.Nb5 Qd7 9.Nbxd4 Bxf3 10.Bxf3 Bc5 11.Be3 O-O 12.O-O Nd5 13.Bg5 Nc6 14.Nxc6 bxc6 15.Qd3 Qc7 16.c4 Nb4 17.Qe4 Rac8 18.a3 Na6 19.b4 Bd6 20.h3 h6 21.Be3 c5 22.b5 Nb8 23.Rfd1 Nd7 24.Qd3 Bh2+ 25.Kh1 Ne5 26.Qe4 Nxf3 27.Qxf3 Be5 28.Rab1 Rfd8 29.a4 Bd4 30.Bf4 e5 31.Bg3 Qe7 32.a5 e4 33.Qg4 Kh8 34.b6 axb6 35.axb6 Qb7 36.Re1 Re8 37.Bc7 Bxf2 38.Re2 Bd4 39.Rf1 f6 40.Qg6 e3 41.Rf5 Qe4 42.Qg4 Qb1+ 43.Kh2 Re4 44.Qg3 Qd1 45.Ra2 Qb1 46.Ra7 Rxc7 47.bxc7 Re8 48.Ra6 Be5 49.Rxe5 fxe5 50.Rc6 e2 0-1
2020.06.14 Djerba Women Online 2020
1957883 WIM Efimenko, Maria (2245) WIM Titorenko, N (2100) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 Nc6 6.Nf3 d6 7.Bc4 Nb6 8.Bb5 Bd7 9.Nc3 dxe5 10.dxe5 a6 11.Bd3 e6 12.O-O Be7 13.Qe2 Nb4 14.Bb1 N4d5 15.Rd1 Qc7 16.Ne4 Bb5 17.Qe1 h6 18.Bd2 Nc4 19.Rc1 Qb6 20.Bc3 Nxc3 21.Qxc3 O-O 22.a4 Bc6 23.Qxc4 Rac8 24.Bc2 Bd5 25.Qd3 Qxb2 26.Nf6+ 1-0
2020.06.14 Djerba Women Online 2020
1959422 Deeb, Diana. WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 g6 3.c4 Bf5 4.Nc3 Nf6 5.Bg5 Bg7 6.Bxf6 Bxf6 7.e4 Bc8 8.h3 O-O 9.e5 Bg7 10.Bd3 Nc6 11.d5 Nxe5 12.Nxe5 Bxe5 13.O-O c5 14.Re1 Bg7 15.Re3 e5 16.dxe6 Bxe6 17.Rc1 Bh6 18.Rf3 Bxc1 19.Qxc1 Qh4 20.Nd5 Bxd5 21.cxd5 Rae8 22.Rf4 Qh6 23.Qc4 b5 24.Rh4 bxc4 25.Rxh6 cxd3 0-1
2020.06.02 Titled Tuesday 2nd June
1963275 WIM Efimenko, Maria (2245) GM Kazhgaleyev, M (2569) 0-1
1.e4 e6 2.d3 d5 3.Nd2 c5 4.g3 Nc6 5.Bg2 Nf6 6.Ne2 g6 7.O-O Bg7 8.c3 O-O 9.Qc2 e5 10.a4 Bg4 11.Re1 Qd7 12.Nb3 b6 13.Bg5 d4 14.cxd4 cxd4 15.Qd2 Be6 16.Nbc1 Rfc8 17.b4 a5 18.bxa5 bxa5 19.Rb1 Nb4 20.Rb2 Ne8 21.f4 Qxa4 22.fxe5 Bxe5 23.Nf4 Rc2 24.Rxc2 Qxc2 25.Nxe6 fxe6 26.Bh3 Qxd2 27.Bxd2 Kf7 28.Nb3 Nxd3 29.Rf1+ Ke7 30.Nxa5 Rc8 31.Rb1 Rc2 32.Rb7+ Nc7 33.Bg5+ Kd7 34.Nb3 Nf2 35.Bg2 Ng4 36.h3 Ne3 37.Bf3 Kc6 38.Rb8 Nb5 39.Rc8+ Bc7 40.Bf4 Kd7 41.Rh8 Bxf4 42.Rxh7+ Kd8 43.gxf4 d3 44.Bg4 Nxg4 45.hxg4 Rb2 46.Nc5 d2 47.Nxe6+ Kc8 48.Rh8+ Kd7 49.Rd8+ Kxe6 50.f5+ gxf5 51.exf5+ Ke7 0-1
2020.06.02 Titled Tuesday 2nd June
1963464 CM Ardila, Oscar Humberto (2017) WIM Efimenko, Maria (2245) 1-0
1.d4 d6 2.Nf3 g6 3.c4 Bg7 4.Nc3 Nd7 5.e4 c6 6.Be2 e5 7.d5 Qc7 8.O-O Ngf6 9.h3 O-O 10.Be3 c5 11.Nb5 Qb8 12.Qd2 a6 13.Nc3 Nh5 14.a3 b6 15.b4 Qc7 16.Rac1 Bh8 17.Bh6 Ng7 18.Bd3 f5 19.Ng5 Nf6 20.f4 exf4 21.Rxf4 Re8 22.Rcf1 Ngh5 23.R4f3 f4 24.Ne2 cxb4 25.axb4 a5 26.Nxf4 axb4 27.Nxh5 Nxh5 28.Rf8+ Rxf8 29.Rxf8# 1-0
2020.06.02 Titled Tuesday 2nd June
1962750 IM Aitbayev, A (2457) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O c6 7.a4 Qc7 8.Be3 e5 9.h3 Nbd7 10.dxe5 dxe5 11.Bc4 h6 12.Qd2 Kh7 13.a5 Nh5 14.Rfd1 Nf4 15.Qd6 Qxd6 16.Rxd6 Bf6 17.Rad1 Bd8 18.Rxd7 Bxd7 19.Rxd7 b5 20.Bxf7 Kh8 21.Nxe5 1-0
2020.05.26 Titled Tuesday 26th May
1974315 Szabo, Marcell (1895) WIM Efimenko, Maria (2245) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.c4 Nd7 5.Nc3 e5 6.dxe5 dxe5 7.Be3 Ngf6 8.h3 O-O 9.Be2 c6 10.O-O Qc7 11.b4 a5 12.b5 Re8 13.a4 Bf8 14.Rb1 Bb4 15.Na2 Bc5 16.Bxc5 Nxc5 17.b6 Qe7 18.Nc3 Nfxe4 19.Nxe4 Nxe4 20.Qc2 Bf5 21.Bd3 Rad8 22.Bxe4 Bxe4 23.Qxe4 f5 24.Qe3 e4 25.Nh2 Rd3 26.Qf4 Red8 27.Rfe1 Qc5 28.Nf1 Qxc4 29.Ne3 Qxa4 30.Qg5 Rf8 31.Qe7 Rf7 32.Qe8+ Kg7 33.Qe5+ Kg8 34.Ra1 Qb4 35.Qxa5 Qxa5 36.Rxa5 Rb3 37.Nc4 Rd7 38.Ra8+ Kg7 39.Ra7 Rb4 40.Ne5 Rd5 41.Rxb7+ Kf6 42.Nxc6 Rb2 43.Re7 Rxb6 44.Rxh7 Rxc6 45.Rh6 Rd2 46.h4 Kg7 0-1
2020.05.26 Titled Tuesday 26th May
1975093 FM Diaz Villagran, R (2305) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.e5 Nfd7 6.Be3 O-O 7.Nf3 c6 8.Qd2 b5 9.h4 h5 10.Ne4 Nb6 11.c3 a5 12.Neg5 Nc4 13.Qf2 Na6 14.b3 Nxe3 15.Qxe3 dxe5 16.fxe5 Nc7 17.c4 bxc4 18.bxc4 f6 19.Ne4 Bf5 20.Bd3 Ne6 21.O-O Kh7 22.Rad1 Qb6 23.c5 Qb2 24.Bc4 Kh8 25.exf6 exf6 26.Nd6 Rae8 27.Nxf5 gxf5 28.Bxe6 f4 29.Qe4 Qb5 30.Qf5 Rxe6 31.Qxe6 1-0
2020.05.26 Titled Tuesday 26th May
1973814 GM Oleksiyenko, Mykhaylo (2585) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.f4 d6 4.Nf3 Nf6 5.Nc3 O-O 6.Bd3 Nbd7 7.e5 Ne8 8.h4 c5 9.e6 fxe6 10.h5 cxd4 11.Ne4 Nc5 12.Nxc5 Qa5+ 13.Bd2 Qxc5 14.hxg6 h6 15.Qe2 b5 16.O-O-O Rb8 17.g4 Bb7 18.Qxe6+ Kh8 19.Ng5 Bd5 20.Qxe7 Rb7 21.Qe2 Bxh1 22.Nf7+ Rbxf7 23.gxf7 Nf6 24.Rxh1 Qd5 25.Rg1 Qxa2 26.Kd1 Qxb2 27.g5 Qa1+ 28.Bc1 Nd5 29.Qe6 Nc3+ 30.Kd2 Qa5 31.Qg6 Nb1+ 32.Ke2 Nc3+ 33.Kf3 1-0
2020.05.26 Titled Tuesday 26th May
1974840 WIM Efimenko, Maria (2245) WGM Abrahamyan, T (2358) 1/2-1/2
1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7 7.O-O Qc7 8.c3 b6 9.Re1 Bb7 10.e5 Nd7 11.d4 h6 12.Nf1 g5 13.h3 O-O-O 14.Ne3 Rdg8 15.a4 h5 16.g4 hxg4 17.Nxg4 f5 18.exf6 Nxf6 19.Rxe6 Nxg4 20.hxg4 Kb8 21.Qe2 Bd8 22.Ne5 Re8 23.Nxc6+ Bxc6 24.a5 Bd7 25.axb6 Qh2+ 26.Kf1 Rxe6 27.bxa7+ Ka8 28.Bxd5+ Rc6 29.Qe4 Qh3+ 30.Kg1 Qh6 31.Ra6 Qh2+ 32.Kf1 Qh3+ 33.Kg1 Qh2+ 34.Kf1 Qh3+ 35.Kg1 Qh2+ 1/2-1/2
2020.05.26 Titled Tuesday 26th May
1975611 FM Stromboli, E (2308) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.h3 Nf6 5.Bd3 O-O 6.O-O c6 7.c3 Qc7 8.Be3 e5 9.Re1 Nbd7 10.Nbd2 Re8 11.Qc2 Nf8 12.Rad1 Ne6 13.dxe5 dxe5 14.Nc4 Nh5 15.Bf1 Bd7 16.Ng5 Nxg5 17.Bxg5 Bf8 18.b4 b5 19.Ne3 h6 20.Bh4 Nf4 21.Kh2 a5 22.g3 Ne6 23.Ng4 Bg7 24.Qd2 g5 25.Qxd7 Qxd7 26.Rxd7 gxh4 27.a3 hxg3+ 28.fxg3 axb4 29.axb4 Ng5 30.Bg2 Ra2 31.Rf1 Rf8 32.Kh1 Rc2 33.Rd3 Ra8 34.h4 Ne6 35.Ne3 Rb2 36.Rd7 Re2 37.Nf5 Raa2 38.Rg1 Bf8 39.Kh2 Rac2 40.Kh3 Rxc3 41.Kg4 Rc4 42.Bf3 Rec2 43.Nd6 Rxb4 44.Nxf7 Ng7 45.Nxh6+ Kh8 46.Nf5 Nxf5 47.Kxf5 Rf2 48.Rd3 Bg7 49.Kg4 Kh7 50.h5 c5 51.Rd7 c4 52.Rh1 Rb3 53.h6 Rfxf3 54.hxg7+ Kg8 55.Rh8# 1-0
2020.05.26 Titled Tuesday 26th May
1974082 WIM Efimenko, Maria (2245) FM Savic, Miro (2232) 1-0
1.e4 c5 2.c3 d6 3.d4 cxd4 4.cxd4 g6 5.Nc3 Bg7 6.Nf3 Nf6 7.Be2 O-O 8.h3 a6 9.O-O b5 10.Bg5 Bb7 11.e5 Ne4 12.Nxe4 Bxe4 13.Qb3 d5 14.Nd2 Nc6 15.Be3 Bf5 16.Bf3 Be6 17.Rfc1 Nxe5 18.dxe5 d4 19.Qd3 dxe3 20.Qxe3 Rc8 21.Rxc8 Qxc8 22.Ne4 Rd8 23.Ng5 h6 24.Rc1 Qd7 25.Ne4 Bxa2 26.Ra1 Bc4 27.Rxa6 Bxe5 28.g3 Qd4 29.Qxh6 Bg7 30.Qf4 Qxb2 31.Ng5 Bd4 32.Bg2 Bf6 33.Ne4 Rd1+ 34.Kh2 Qe5 35.Ra8+ Kg7 36.Nxf6 1-0
2020.05.26 Titled Tuesday 26th May
1973622 IM Belyakov, B (2481) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.e5 Ne8 7.Be2 c6 8.O-O Nd7 9.Kh1 b5 10.a3 a6 11.Qe1 c5 12.dxc5 Nxc5 13.Be3 Bb7 14.Rd1 Qc7 15.Qh4 Rd8 16.f5 Bxf3 17.Bxf3 Bxe5 18.Nd5 Bf6 19.Qxf6 exf6 20.Nxc7 Nxc7 21.Bf4 Ne8 22.Rfe1 Rc8 23.c3 g5 24.Bg3 Na4 25.Re2 Rc5 26.Rde1 Re5 27.Bxe5 fxe5 28.Rd1 Nb6 29.Bb7 a5 30.Bc6 b4 31.cxb4 axb4 32.axb4 Ng7 33.f6 Nf5 34.Red2 Nd4 35.Rxd4 exd4 36.Rxd4 Rc8 37.b5 d5 38.g4 h6 39.Kg2 Rd8 40.Kf3 Rd6 41.b3 Re6 42.Rd3 Rxf6+ 43.Ke3 Re6+ 44.Kd4 Rf6 45.Kc5 Nc8 46.b6 Ne7 47.Bxd5 Nxd5 48.Rxd5 Rf3 49.b4 Rc3+ 50.Kb5 Rc8 51.b7 Rb8 52.Kb6 Kg7 53.Kc7 Rf8 54.b8=Q Rxb8 55.Kxb8 Kf6 56.b5 Ke6 57.Rf5 f6 58.h3 Kd6 59.b6 Kc6 60.b7 Kb6 61.Rxf6+ Kc5 62.Kc8 1-0
2020.05.26 Titled Tuesday 26th May
1974658 WGM Heinemann, Josefine (2281) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Nf3 Nf6 5.Be2 O-O 6.O-O c6 7.a4 Qc7 8.Bg5 h6 9.Be3 e5 10.dxe5 dxe5 11.Bc4 Nbd7 12.h3 a5 13.Qc1 Kh7 14.Rd1 Ne8 15.Qd2 Ndf6 16.Bc5 Rg8 17.Bb3 b6 18.Be3 Rf8 19.Qd8 Qxd8 20.Rxd8 Nd7 21.Bxf7 Rxf7 22.Rxe8 Bb7 23.Rxa8 Bxa8 24.Rd1 Bb7 25.Ne2 c5 26.Nc3 Bc6 27.Nd2 Nf6 28.f3 Rd7 29.Kf2 Ne8 30.Nc4 Rxd1 31.Nxd1 Bxa4 32.b3 Bb5 33.Nxb6 Bf8 34.Nb2 Nc7 35.c4 Bc6 36.Nd3 Ne6 37.Nxe5 Bb7 38.Na4 Bg7 39.Nd3 Bc6 40.Naxc5 Nxc5 41.Nxc5 Bc3 42.Ke2 Kg7 43.Kd3 Bb4 44.Na4 Kf6 45.Bd4+ Ke6 46.Bc3 Bd6 47.Bxa5 Bxa4 48.bxa4 1-0
2020.05.26 Titled Tuesday 26th May
1975265 WIM Efimenko, Maria (2245) WFM Nikanova, E (2116) 1-0
1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 d5 5.e5 Bg7 6.Nc3 Nc6 7.Be2 Nh6 8.h3 O-O 9.Nf3 e6 10.Bg5 Qb6 11.Qd2 Nf5 12.Rd1 f6 13.exf6 Bxf6 14.Bxf6 Rxf6 15.O-O Bd7 16.Na4 Qc7 17.Rc1 Qd6 18.Nc5 b6 19.Nxd7 Qxd7 20.Bb5 Rc8 21.Ne5 Qd6 22.Rxc6 Rxc6 23.Bxc6 Ne7 24.Bb5 Qd8 25.Rc1 Nf5 26.Bd7 Qe7 1-0
2020.05.25 Euro Online U2300 Day 1
1968157 WIM Efimenko, Maria (2245) Khalikov, Bulat (2109) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Bd7 7.O-O g6 8.Nbd2 Bg7 9.d4 Qe7 10.dxe5 dxe5 11.Re1 O-O 12.Qe2 Rad8 13.Nf1 b5 14.Bc2 Be6 15.Ne3 Nh5 16.g3 Na5 17.b3 Nc6 18.a4 b4 19.Qxa6 Rd6 20.Qe2 Rfd8 21.Nc4 R6d7 22.cxb4 Bg4 23.Qe3 Bh6 24.Qxh6 Bxf3 25.Bb2 f6 26.b5 Nd4 27.Bxd4 Rxd4 28.Qe3 Bg4 29.a5 Qb4 30.b6 cxb6 31.axb6 Ng7 32.Ra4 Qb5 33.Qc3 Ne6 34.Rb4 Qc6 35.b7 Rb8 36.Rb6 Qc7 37.Qa5 Ng5 38.Rxf6 Rxc4 39.Qd5+ Kg7 40.Rd6 Nf3+ 41.Kh1 Rc5 0-1
2020.05.25 Euro Online U2300 Day 1
1969444 WIM Efimenko, Maria (2245) WGM Maisuradze, N (2214) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Nf3 e6 6.Na3 Nc6 7.Be2 Be7 8.Bf4 Qd8 9.dxc5 Nd5 10.Bg3 Bxc5 11.Nc4 O-O 12.O-O f6 13.a4 e5 14.Qc2 Be6 15.Rfd1 Qe8 16.b4 Be7 17.b5 Nd8 18.Bd3 g6 19.Be4 Qf7 20.Ncxe5 fxe5 21.Nxe5 Nb4 22.cxb4 Qf6 23.Rab1 Rc8 24.Qe2 Re8 25.Nf3 Nf7 26.Bxb7 Rc4 27.Bc6 Rf8 28.Re1 Nd8 29.Ne5 Rxb4 30.Rxb4 Bxb4 31.Rb1 Bc5 32.Nd3 Bb6 33.Be5 Qf7 34.Bc3 Qf5 35.Be4 Qf7 36.a5 Bc7 37.b6 axb6 38.axb6 Bb8 39.Ba1 Re8 40.Qb2 Kf8 41.Re1 Re7 42.Qh8+ Qg8 43.Qxg8+ Kxg8 44.Bf6 Re8 45.Nc5 Nf7 46.f3 Bc4 47.Kf2 Bd6 48.Bd4 Rc8 49.b7 Rd8 50.Ne6 Bxe6 51.Ba7 Bb8 52.Bb6 Rd6 53.Bc5 Rd2+ 54.Kg1 Nd8 55.Bb6 Kf7 56.Rc1 Nxb7 57.Bxb7 Rb2 58.Bd4 Rxb7 59.Rc6 Ba7 60.Bxa7 Rxa7 61.Kf2 Ra2+ 62.Kg3 Ra7 63.h4 h6 64.Rd6 Rd7 65.Rb6 Kf6 66.Ra6 Rd4 67.Rb6 h5 68.Ra6 Kf5 69.Rb6 Rd2 70.Rb5+ Bd5 71.Ra5 Kf6 72.Ra6+ Kg7 73.Ra7+ Kh6 74.Rd7 Rd1 75.Rd8 Bb3 76.Rb8 Bc4 77.Rh8+ Kg7 78.Rb8 Rd2 79.Rb7+ Kh6 80.Rb1 Bd3 81.Ra1 Kg7 82.Ra7+ Kf6 83.Ra1 Rb2 84.Rc1 Bc2 85.Re1 Rb5 86.Rc1 Rc5 87.Ra1 Kf5 88.Ra8 Bd3 89.Rf8+ Ke5 90.Re8+ Kf6 91.Rf8+ Ke7 92.Rb8 Bf1 93.Rb7+ Kf6 94.Rb1 Bd3 95.Rb6+ Kf5 96.Rd6 Bc2 97.Rd2 g5 98.hxg5 Kxg5 99.Rd8 h4+ 100.Kh2 Bf5 101.Rg8+ Bg6 102.Kh3 Rc2 103.f4+ Kf5 104.Rf8+ Ke6 105.Kxh4 Rxg2 106.Rg8 Kf5 107.Rf8+ Ke4 108.Rf6 Bf5 109.Rf8 Rg4+ 110.Kh5 Kxf4 111.Ra8 Rg7 112.Ra4+ Be4 113.Ra6 Rh7+ 114.Rh6 Rg7 115.Rf6+ Bf5 116.Rh6 Rg2 0-1
2020.05.25 Euro Online U2300 Day 1
1968484 FM Safin, Robert (2287) WIM Efimenko, Maria (2245) 0-1
1.d4 d6 2.Nf3 Nf6 3.g3 g6 4.Bg2 Bg7 5.O-O O-O 6.Nc3 c6 7.a4 a5 8.e4 Qc7 9.h3 e5 10.dxe5 dxe5 11.Be3 Rd8 12.Qe2 Nbd7 13.Rfd1 b6 14.Qc4 Ba6 15.Qb3 Bf8 16.Qa2 Nc5 17.Re1 Rd7 18.Bf1 Bxf1 19.Kxf1 Ncxe4 20.Nxe4 Nxe4 21.Qc4 Nd6 22.Qb3 Nf5 23.Bxb6 Qb8 24.Nxe5 Rb7 25.Qc4 Nd6 26.Qf4 Rxb6 27.Ng4 Nf5 28.Qc4 Bg7 29.Re2 h5 30.Rae1 Qd6 31.Re8+ Rxe8 32.Rxe8+ Kh7 33.Qxf7 hxg4 34.hxg4 Qd1+ 35.Kg2 Qxg4 36.Qg8+ Kh6 37.Re1 Qd4 38.Rh1+ Kg5 39.f4+ Kf6 40.Kh3 Qd5 41.Qxd5 cxd5 42.b3 Rc6 43.Rh2 d4 44.Re2 Ne3 45.Rd2 Nxc2 46.g4 Rc3+ 47.Kh4 Kf7 48.f5 gxf5 49.gxf5 Bf6+ 50.Kg4 Ne3+ 51.Kf4 Rxb3 52.Rh2 Be5+ 53.Kxe5 Ng4+ 54.Kxd4 Nxh2 55.f6 Rb4+ 56.Kc5 Rxa4 57.Kc6 Ra1 58.Kd6 Kxf6 59.Kd7 Rb1 60.Ke8 a4 61.Kf8 a3 62.Kg8 a2 63.Kh7 a1=Q 64.Kh6 Nf3 65.Kh5 Rh1+ 66.Kg4 Ne5+ 67.Kf4 Qd4+ 68.Kg3 Qg4+ 69.Kf2 Qf3# 0-1
2020.05.25 Euro Online U2300 Day 1
1968770 Kacprzak, Kacper (1977) WIM Efimenko, Maria (2245) 1-0
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 Nd7 5.f4 a6 6.Qf3 e6 7.g4 h5 8.g5 Ne7 9.O-O-O b5 10.e5 d5 11.a3 c6 12.Bd2 a5 13.Nce2 Qb6 14.c3 Bb7 15.Qf2 O-O 16.Nf3 c5 17.Kb1 c4 18.Qe1 Nb8 19.Bh3 Nbc6 20.f5 exf5 21.Bg2 Nd8 22.Nf4 Ne6 23.Nxe6 fxe6 24.Ka1 Bc6 25.Rb1 Rfb8 26.Qd1 b4 27.Rf1 Bf8 28.Qc2 Qc7 29.Rf2 Qd7 30.Nh4 Ba4 31.Qc1 Bb3 32.Bf3 Kg7 33.Ng2 Qe8 34.Nf4 Rb6 35.Be3 Raa6 36.Rg2 Ng8 37.Bxd5 exd5 38.Nxd5 Rb7 39.Qf1 Qa4 40.Bc1 bxa3 41.bxa3 Bxa3 42.Ra2 Bxa2 43.Rxb7+ Kh8 44.Bxa3 Qxa3 45.Qe2 Bb3+ 46.Kb1 Ba4 47.Qxc4 Rc6 48.Nf6 Nxf6 49.Rb8+ Kh7 50.Qf7# 1-0
2020.05.25 Euro Online U2300 Day 1
1969028 WIM Efimenko, Maria (2245) Blum, F (2061) 1-0
1.e4 c5 2.c3 g6 3.d4 cxd4 4.cxd4 d5 5.e5 Bg7 6.Nc3 Nc6 7.Be3 Nh6 8.f3 f6 9.exf6 exf6 10.Bb5 O-O 11.Nge2 Be6 12.O-O Bf7 13.Bf2 Re8 14.Nf4 g5 15.Nd3 Nf5 16.Qa4 Rc8 17.Nc5 Qb6 18.Bd3 Nfxd4 19.Nb3 f5 20.Bxf5 Rcd8 21.Rad1 Re5 22.Nxd4 Qxb2 23.Nxc6 bxc6 24.Qc2 Rb8 25.Rb1 Qxc2 26.Rxb8+ Bf8 27.Bxc2 Kg7 28.Bd4 1-0
2020.05.25 Euro Online U2300 Day 1
1967775 WIM Efimenko, Maria (2245) Horak, Ji1 (2176) 1-0
1.e4 e5 2.Nf3 Nf6 3.Nc3 Nc6 4.Bc4 Be7 5.d3 d6 6.O-O Bg4 7.h3 Bh5 8.Be3 a6 9.a4 Qd7 10.Nd5 Nxd5 11.exd5 Nd4 12.Bxd4 exd4 13.Qe2 O-O 14.Qe4 Bxf3 15.Qxf3 Bf6 16.Rfe1 Rfe8 17.Re4 Rxe4 18.dxe4 Re8 19.Bd3 c6 20.dxc6 Qxc6 21.Qf5 Re5 22.Qf4 Qb6 23.b3 Qc5 24.Re1 Qc3 25.Rf1 h5 26.Qg3 b5 27.axb5 axb5 28.f4 Rc5 29.Qf3 g6 30.e5 Be7 31.Qa8+ Kg7 32.Qe8 Rc7 33.Qxb5 dxe5 34.fxe5 Qc5 35.Qe8 Bg5 36.e6 f5 37.Kh1 Re7 38.Qd8 Bf6 39.Bc4 Qe5 40.Qd5 Qe3 41.b4 Be5 42.Qf3 Qd2 43.Qb3 Kf6 44.b5 g5 45.Qf3 Qf4 46.Qxf4 Bxf4 47.Re1 Bd6 48.Rf1 Rc7 49.Bd3 Kxe6 50.Bxf5+ Kd5 51.Bd3 Bf4 52.g3 Be3 53.Rf5+ Ke6 54.Kg2 Rb7 55.Kf3 Rf7 56.Rxf7 Kxf7 57.b6 g4+ 58.hxg4 hxg4+ 59.Kxg4 1-0
2020.05.25 Euro Online U2300 Day 1
1967589 Junge, Kai (2181) WIM Efimenko, Maria (2245) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d4 d6 6.c4 Nbd7 7.Qc2 c6 8.Rd1 Qc7 9.e4 e5 10.h3 Re8 11.Be3 exd4 12.Nxd4 Nc5 13.Nc3 a5 14.b3 Qe7 15.f3 Nh5 16.Bf2 Qe5 17.f4 Qe7 18.Re1 Nxg3 19.Bxg3 Bxd4+ 20.Kh2 Qf6 21.Rac1 h5 22.Qd2 Ne6 23.e5 dxe5 24.fxe5 Qg5 25.Ne4 Qxd2 26.Nxd2 Nc5 27.Nf3 Bb2 28.Rc2 Ba3 29.Nd4 a4 30.Rd1 axb3 31.axb3 Bb4 32.Re2 Ra3 33.Re3 Ra2 34.Kh1 Rb2 35.Ra1 Rd2 36.Nf3 Rd3 37.Rxd3 Nxd3 38.Ra8 Nc5 39.Ng5 Nxb3 40.Ne4 Rf8 41.Nf6+ Kg7 42.Bh4 Bc3 43.Ra3 Bxe5 44.Nxh5+ gxh5 45.Rxb3 Bc7 46.Be7 Re8 47.Bb4 Be6 48.Rf3 Bxc4 49.Bc3+ Kh7 50.Rf5 Be2 51.Rxf7+ Kg6 52.Rxc7 Re3 53.Bd4 Rd3 54.Be5 Rd1+ 55.Kh2 Rd2 56.Kg3 Bc4 57.Rxb7 h4+ 58.Kh2 Bd5 59.Rb2 Rxb2 60.Bxb2 Kf5 61.Bxd5 cxd5 62.Kg2 Ke4 63.Kf2 Kd3 64.Bf6 d4 65.Bxh4 Ke4 66.Bg5 Kf5 67.Bd2 Kg6 68.Kg3 Kh5 69.Bc1 d3 70.Bd2 Kg6 71.Kg4 Kh7 72.Kf5 1-0
2020.05.19 Titled Tuesday 19th May
1978632 FM Vitenberg, Noam Aviv (2305) WIM Efimenko, Maria (2245) 1/2-1/2
1.d4 d6 2.Nf3 g6 3.e4 Bg7 4.Be3 Nf6 5.Nc3 h6 6.Qd2 Nbd7 7.e5 Ng4 8.Bf4 dxe5 9.dxe5 Ngxe5 10.Nxe5 Nxe5 11.Qxd8+ Kxd8 12.O-O-O+ Bd7 13.Be2 e6 14.Ne4 Ke7 15.Be3 b6 16.f4 Bc6 17.Nc3 Nd7 18.Rhg1 a6 19.g4 Nf6 20.f5 Bb7 21.Bf4 Ne8 22.Bd3 g5 23.Bg3 Nd6 24.Rgf1 b5 25.Rde1 Bxc3 26.bxc3 Bd5 27.Kb2 c5 28.h4 Rhg8 29.hxg5 hxg5 30.Be5 Raf8 31.Rd1 c4 32.Be2 f6 33.Bg3 Ne4 34.Bh2 Rh8 35.Bg1 Ng3 36.Rfe1 Kf7 37.fxe6+ Bxe6 38.Bf3 Rd8 39.Bd4 a5 40.Rd2 b4 41.Rf2 Rh4 42.Bc6 Rxd4 43.cxd4 c3+ 44.Ka1 Rxg4 45.d5 Bc8 46.d6 f5 47.d7 Bxd7 48.Bxd7 Rf4 49.Rxf4 gxf4 50.Bc6 Kf6 51.Bd5 Kg5 52.a3 Kg4 53.axb4 axb4 54.Ka2 f3 55.Bc4 f2 56.Rd1 Kf3 57.Kb3 Kg2 58.Kxb4 f1=Q 59.Bxf1+ Nxf1 60.Kxc3 f4 61.Kd4 f3 62.c4 f2 63.c5 Nh2 64.c6 Nf3+ 65.Ke3 Kg3 66.Rf1 Nh2 67.Rxf2 Ng4+ 1/2-1/2
2020.05.19 Titled Tuesday 19th May
1978976 WIM Efimenko, Maria (2245) CM Johansson, CF (2205) 1-0
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 b6 7.Bc4 Bb7 8.O-O d6 9.Nc3 Nxc3 10.bxc3 Nd7 11.Qd3 Be7 12.exd6 Bxd6 13.Bg5 Qc7 14.Bb3 Rc8 15.Rfc1 h6 16.Bd2 Nf6 17.Re1 O-O 18.Ne5 Ba8 19.h3 Qb7 20.Qg3 Ne4 21.Rxe4 Qxe4 22.Re1 Qh7 23.Qg4 Bd5 24.c4 Be4 25.Nd7 Bf5 26.Nf6+ Kh8 27.Nxh7 Bxg4 28.Nxf8 Bf5 29.Nd7 f6 30.g4 Bd3 31.Rxe6 Ba3 32.Re3 Bg6 33.c5 Be8 34.Be6 bxc5 35.Nxc5 Rd8 36.Rxa3 Rxd4 37.Be3 1-0
2020.05.19 Titled Tuesday 19th May
1977840 WIM Efimenko, Maria (2245) IM Cernousek, L (2460) 0-1
1.e4 e6 2.d4 d5 3.Nd2 c5 4.Ngf3 cxd4 5.Nxd4 Nc6 6.Bb5 Bd7 7.Nxc6 bxc6 8.Bd3 Qc7 9.c4 d4 10.O-O Bd6 11.Nf3 e5 12.Bg5 Ne7 13.Rc1 c5 14.a3 a5 15.b4 axb4 16.axb4 cxb4 17.c5 Bxc5 18.Bxe7 Kxe7 19.Qc2 Rhc8 20.Qc4 Be6 21.Qb5 Ra5 22.Rxc5 Qxc5 23.Qb7+ Rc7 24.Qb8 Bc8 25.Rb1 Rb7 26.Qxe5+ Qxe5 27.Nxe5 Rxe5 28.f4 Rc5 29.Ba6 Rbc7 30.Rxb4 Bxa6 31.Rxd4 Rc4 32.Rxc4 Rxc4 0-1
2019.08.17 Dresden Open 2019
2329970 WIM Efimenko, Maria (2239) GM Efimenko, Z (2608) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.O-O b5 7.Bb3 Na5 8.Nbd2 Be7 9.Re1 O-O 10.c3 Nxb3 11.Nxb3 c5 12.d4 Qc7 13.h3 Bb7 14.d5 Nd7 15.Re2 f5 16.Nbd2 Nb6 17.Qc2 Qd7 18.a4 fxe4 19.Nxe4 Nxd5 20.axb5 axb5 21.Rxa8 Bxa8 22.Bg5 h6 23.Bxe7 Qxe7 24.Qb3 Bc6 25.c4 Nf4 26.Re3 bxc4 27.Qxc4+ Bd5 28.Qa6 Bxe4 29.Rxe4 Nxh3+ 30.gxh3 Rxf3 31.Kg2 Qf7 32.Qc8+ Kh7 33.Re2 Qd5 34.Kh2 Qd3 0-1
2019.08.16 Dresden Open 2019
2329967 IM Gajek, R (2423) WIM Efimenko, Maria (2239) 0-1
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.f4 Nc6 5.d5 Nd4 6.Be3 c5 7.dxc6 Nxc6 8.Bc4 Nf6 9.Nf3 O-O 10.Qe2 a6 11.O-O-O b5 12.Bb3 Na5 13.e5 Nxb3+ 14.axb3 Ng4 15.Bd4 dxe5 16.Nxe5 Nxe5 17.Bxe5 Qa5 18.Bxg7 Kxg7 19.Qe5+ f6 20.Qxe7+ Rf7 21.Qa3 Qb6 22.Nd5 Qc6 23.Rhe1 Bg4 24.Rd2 a5 25.h3 Bd7 26.Kb1 b4 27.Qa2 Be6 28.Red1 Rd7 29.c4 bxc3 30.Nxc3 Rxd2 31.Rxd2 a4 32.Qa3 Bf5+ 33.Kc1 axb3 34.Qe7+ Kh6 35.Rd5 Qc4 36.g3 Qf1+ 37.Kd2 Qg2+ 38.Qe2 Qxg3 39.Rd4 Qxh3 40.Qe7 Qg2+ 41.Qe2 Qxe2+ 42.Kxe2 Kh5 43.Nd5 Ra6 44.Ne3 Ra2 45.Rd2 Be4 46.Kf2 g5 47.f5 g4 48.Kg3 Kg5 49.Rd8 Rxb2 50.Rg8+ Kh5 51.Rg7 Re2 52.Rxh7+ Kg5 53.Rg7+ Kh6 54.Rg6+ Kh7 55.Nd1 b2 56.Nxb2 Rxb2 57.Rxf6 Bf3 58.Rd6 Rb4 59.Kh4 Kg7 60.Kg3 Kf7 61.Ra6 Rb3 62.Rh6 Bd1+ 63.Kf4 Rb4+ 64.Kg3 Bc2 65.f6 Bg6 66.Rh4 Bf5 67.Rh6 Rb6 0-1
2018.05.21 Franken Power Open 2018
2578166 WIM Efimenko, Maria (2257) Uphoff, Lennart (2073) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 g6 7.O-O Bg7 8.h3 O-O 9.Re1 b5 10.Bc2 d5 11.Nbd2 Bb7 12.Nb3 Re8 13.Be3 a5 14.Qc1 Nb8 15.Nc5 Bc6 16.a4 Nbd7 17.Nxd7 Qxd7 18.axb5 Bxb5 19.Bh6 dxe4 20.dxe4 a4 21.Qg5 Qd6 22.Bxg7 Kxg7 23.Nh4 Bd7 24.Red1 h6 25.Qg3 Qb6 26.Nf5+ Bxf5 27.exf5 Qxb2 28.Bxa4 Red8 29.Rdb1 Qe2 30.fxg6 Rxa4 31.gxf7+ Kxf7 32.Rxa4 Rd1+ 33.Rxd1 Qxd1+ 34.Kh2 Qxa4 35.Qxe5 Qd7 36.f4 Qd6 37.Qf5 Qd5 38.Qc8 Qc4 39.f5 Qxc3 40.Qe6+ Kf8 41.Qc8+ Kg7 42.g4 Qd2+ 43.Kg1 Qd7 44.Qb8 Ne4 45.Qb2+ Kh7 46.Qe2 Qd4+ 47.Kg2 Qd2 48.Qxd2 Nxd2 49.Kf2 Nc4 50.Kf3 Nd6 51.Kf4 Kg7 52.Ke5 Kf7 53.Kd5 Ke7 54.Kc6 Kd8 55.h4 Nf7 56.g5 Nxg5 0-1
2018.05.20 Franken Power Open 2018
2578141 GM Ivanov, MM (2355) WIM Efimenko, Maria (2257) 1/2-1/2
1.Nf3 Nf6 2.c4 d6 3.g3 g6 4.Bg2 Bg7 5.d4 Bf5 6.Nc3 Ne4 7.Nh4 Nxc3 8.bxc3 Bc8 9.O-O 1/2-1/2
2018.05.20 Franken Power Open 2018
2578151 GM Chatalbashev, B (2561) WIM Efimenko, Maria (2257) 1-0
1.c4 Nf6 2.Nc3 d6 3.d4 Bf5 4.g3 g6 5.Bg2 Qc8 6.e4 Bg4 7.f3 Be6 8.f4 c5 9.d5 Bg4 10.Qd3 Na6 11.a3 Bg7 12.h3 Bd7 13.e5 dxe5 14.fxe5 Nh5 15.g4 Bxg4 16.hxg4 Qxg4 17.Bf3 Qg3+ 1-0
2018.05.19 Franken Power Open 2018
2578121 WIM Efimenko, Maria (2257) GM Karpatchev, A (2463) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 b5 5.Bb3 g6 6.c3 Bg7 7.d4 exd4 8.cxd4 Na5 9.Bc2 d6 10.Bg5 Ne7 11.Nc3 h6 12.Bf4 Bg4 13.Ne2 Nc4 14.b3 Na3 15.Bd3 c5 16.dxc5 Bxf3 17.cxd6 Bxe2 18.Kxe2 Nc6 19.Rc1 Nd4+ 20.Kf1 Nac2 21.Rb1 Nb4 22.Qd2 Nxd3 23.Qxd3 Ne6 24.Bg3 O-O 25.h3 Qd7 26.Kg1 g5 27.h4 Nf4 28.Qd1 Rfd8 29.hxg5 hxg5 30.Bxf4 gxf4 31.e5 Bxe5 32.Rh5 Qxd6 33.Qg4+ Bg7 34.Rg5 Qd4 35.Qh5 Rd6 36.Re1 Rad8 37.Kh2 Qxf2 38.Re7 Rf8 39.Re2 Qb6 0-1
2018.05.19 Franken Power Open 2018
2578136 WIM Efimenko, Maria (2257) Lieberwirth, Kasimir (2041) 1-0
1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 g6 5.Nf3 Bg7 6.O-O O-O 7.h3 Qc7 8.Qe2 e5 9.Na3 a6 10.dxe5 dxe5 11.Nc4 Nbd7 12.a4 b6 13.Rd1 Bb7 14.Bc2 Rad8 15.Nh2 h6 16.Ng4 Nxg4 17.hxg4 Bc6 18.g5 h5 19.Ne3 Qb7 20.Nd5 Rfe8 21.Qf3 Nf8 22.Be3 Bd7 23.Rd2 Bg4 24.Qg3 Rd7 25.a5 b5 26.Bxc5 Ne6 27.Be3 Nc7 28.Bb3 Red8 29.Bb6 Nxd5 30.Bxd5 Rxd5 31.exd5 Rxd5 32.Rxd5 Qxd5 33.Qe3 Qb3 34.Qd2 h4 35.Rc1 h3 36.gxh3 Bxh3 37.Qd8+ Bf8 38.Bc5 Qe6 39.Qxf8+ Kh7 40.Qh6+ 1-0
2018.05.18 Franken Power Open 2018
2578092 WIM Efimenko, Maria (2257) Hoeller, A (1991) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.d3 d6 6.c3 Be7 7.h3 O-O 8.O-O b5 9.Bc2 Nb8 10.d4 Nbd7 11.Qe2 Bb7 12.Rd1 Qc8 13.Nbd2 Re8 14.a4 Bf8 15.axb5 axb5 16.Rxa8 Qxa8 17.Qxb5 exd4 18.cxd4 Bc6 19.Qb3 Nxe4 20.Nxe4 Bxe4 21.Ng5 Bd5 22.Bxh7+ Kh8 23.Qg3 f6 24.Qh4 fxg5 25.Bxg5 Be7 26.Bg6+ Kg8 27.Bxe7 Rxe7 28.Qxe7 Nf6 29.Re1 Bxg2 30.Qf7+ Kh8 31.Re7 Qg8 32.Kxg2 1-0
2018.05.18 Franken Power Open 2018
2578114 FM Fuchs, Fl (2261) WIM Efimenko, Maria (2257) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nc6 5.Be3 Nf6 6.Be2 O-O 7.e5 Nd7 8.Nf3 e6 9.h4 dxe5 10.fxe5 Ne7 11.Ne4 Nd5 12.Bg5 f6 13.exf6 N7xf6 14.Qd3 Qe8 15.O-O-O Nh5 16.g3 a5 17.a3 b6 18.c4 Ba6 19.Qc2 Ne7 20.Rhg1 Bb7 1/2-1/2
2018.05.17 Franken Power Open 2018
2578063 Benkert, G (1761) WIM Efimenko, Maria (2257) 0-1
1.e4 d6 2.d4 g6 3.Nf3 Bg7 4.Be3 Nf6 5.Nbd2 O-O 6.Bd3 Ng4 7.Bf4 e5 8.dxe5 dxe5 9.Bg3 Nd7 10.h3 Nh6 11.O-O Qe7 12.Nc4 f6 13.Qd2 Nc5 14.Ne3 c6 15.Qb4 Nf7 16.Nd2 a5 17.Qa3 b5 18.b3 Rd8 19.Rad1 Ra7 20.Nf3 Bf8 21.Qc1 Rad7 22.Ne1 Ng5 23.f3 Bh6 24.Bf2 Nge6 25.Qb1 Nf4 26.Ng4 Bg7 27.Be3 f5 28.Nf2 Ncxd3 29.Nexd3 Ne2+ 30.Kh2 Nc3 31.Qb2 Nxd1 32.Rxd1 Bb7 33.Bb6 Ra8 34.g3 f4 35.g4 b4 36.Bc5 Qd8 37.c3 bxc3 38.Qxc3 Ba6 39.a3 Qh4 40.Nh1 Rad8 0-1
2015.05.22 34th Zalakaros Open 2015
3050665 WIM Efimenko, Maria (2262) FM Dankhazi, A (2223) 1/2-1/2
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.c3 O-O 6.Bxc6 bxc6 7.Nxe5 d5 8.d4 Nxe4 9.O-O Bd6 10.f3 Bxe5 11.fxe4 Bd6 12.e5 Be7 13.Be3 f6 14.exf6 Bxf6 15.Nd2 Re8 16.Bf4 c5 17.Nb3 cxd4 18.cxd4 Ba6 19.Rf2 Re4 20.Nc5 Rxd4 21.Qe1 Bc8 22.Bxc7 Qf8 1/2-1/2
2015.05.21 34th Zalakaros Open 2015
3050626 WGM Papp, Petra (2297) WIM Efimenko, Maria (2262) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.c4 Nf6 6.Nc3 Bb4 7.Qd3 d6 8.Nc2 Bxc3+ 9.Qxc3 O-O 10.Bg5 Nxe4 11.Bxd8 Nxc3 12.Be7 Re8 13.Bxd6 Ne4 14.Bf4 Nc6 15.f3 e5 16.Be3 Nd6 17.O-O-O Nf5 18.Bb6 Be6 19.b3 Rec8 20.Kb2 Nb8 21.Be2 Nd7 22.Bf2 Nf6 23.Rd2 h5 24.Bd3 Re8 25.Re1 Nd7 26.Be4 Rab8 27.Nb4 Nf6 28.Bc2 Nd7 29.Nd5 Rbc8 30.f4 exf4 31.Bxf5 1-0
2015.05.20 34th Zalakaros Open 2015
3050580 IM Madl, I (2356) WIM Efimenko, Maria (2262) 1-0
1.e4 c5 2.Nf3 e6 3.b3 a6 4.Qe2 Nc6 5.Bb2 Nge7 6.g3 d5 7.exd5 Nxd5 8.Bg2 Nf6 9.Na3 Be7 10.Nc4 O-O 11.O-O Rb8 12.a4 Nd5 13.Nce5 Nxe5 14.Bxe5 Bd6 15.d4 cxd4 16.Bxd4 b5 17.axb5 axb5 18.Ne5 Qc7 19.c4 bxc4 20.bxc4 Ne7 21.c5 Nf5 22.cxd6 Nxd4 23.dxc7 Nxe2+ 24.Kh1 Rb5 25.Nc6 g6 26.Ne7+ Kg7 27.Ra8 Rc5 28.Rxc8 Rxc8 29.Nxc8 Rxc7 30.Nd6 Rc2 31.Bf3 Nd4 32.Be4 Re2 33.Kg2 Nf5 34.Bf3 Ra2 35.Nxf5+ exf5 36.Rb1 g5 37.Rb7 Ra6 38.Bd5 Rf6 39.Kf3 f4 40.g4 Kg6 41.Rc7 h5 42.Bxf7+ Kh6 43.gxh5 1-0
2015.05.19 34th Zalakaros Open 2015
3050543 WIM Efimenko, Maria (2262) IM Ekdyshman, M (2362) 1/2-1/2
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Na3 e6 6.Nb5 Na6 7.Be3 cxd4 8.Qxd4 Qxd4 9.Bxd4 b6 10.a4 Nd7 11.a5 Kd8 12.Nf3 Bb7 13.Nd2 e5 14.Be3 Nc7 15.Rd1 bxa5 16.Nb3 Bc6 17.Nxc7 Kxc7 18.Nxa5 Be4 19.f3 Bg6 20.Bb5 Nb6 21.O-O a6 22.Bc6 Rb8 23.Bxb6+ Kxb6 24.b4 Bf5 25.Bd7 Bc2 26.Rd2 Kc7 27.Nc6 Rb6 28.Nxe5 Bb3 29.Be8 Bd6 30.Bxf7 Bxe5 31.Bxb3 Bxc3 32.Rc1 Rc6 33.Rdc2 Bd4+ 34.Kf1 Rxc2 35.Rxc2+ Kb6 36.Ba4 1/2-1/2
2015.05.18 34th Zalakaros Open 2015
3052347 WIM Efimenko, Maria (2262) FM Morrison, G SCO (2351) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Bc4 Nf6 7.Be3 Be7 8.a3 O-O 9.Ba2 a6 10.O-O Nxd4 11.Bxd4 b5 12.f4 Bb7 13.Qd3 Rc8 14.Rae1 d5 15.Bxf6 Bxf6 16.e5 Be7 17.Ne2 Bc5+ 18.Kh1 g6 19.c3 Qb6 20.Qg3 Kh8 21.Qh4 Qd8 22.Qh3 Qe7 23.Bb1 Rc7 24.Rd1 a5 25.b4 Bb6 26.Rd3 Rfc8 27.Rg3 Bc6 28.Rg4 Rg8 29.Qd3 f5 30.Rg3 1/2-1/2
2015.05.17 34th Zalakaros Open 2015
3052300 GM Onischuk, V (2669) WIM Efimenko, Maria (2262) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.b3 a6 4.Bb2 d5 5.exd5 exd5 6.d4 Nf6 7.Bd3 Nc6 8.O-O Be7 9.dxc5 O-O 10.a3 Bxc5 11.b4 Bd6 12.h3 Nh5 13.c4 dxc4 14.Bxc4 Nf4 15.Qb3 b5 16.Qc3 Ne5 17.Nxe5 bxc4 18.Re1 Qg5 19.Qg3 Qxg3 20.fxg3 Bxe5 21.Bxe5 Nd3 22.Re3 Re8 23.Bd4 Rxe3 24.Bxe3 Bb7 25.Nc3 Re8 26.Ba7 h5 27.h4 Re7 28.a4 Nxb4 29.Bc5 Nc2 30.Ra2 1/2-1/2
2015.05.16 34th Zalakaros Open 2015
3052274 WIM Efimenko, Maria (2262) IM Boguszlavszkij, J (2216) 1-0
1.e4 d5 2.exd5 Nf6 3.d4 Bg4 4.f3 Bf5 5.g4 Bc8 6.c4 h6 7.Nc3 e6 8.dxe6 Bxe6 9.Be3 c6 10.Qd2 Na6 11.Nh3 Qa5 12.Nf4 Bd7 13.O-O-O O-O-O 14.Bd3 Nc7 15.Qc2 Bd6 16.Nfe2 Ne6 17.c5 Bb8 18.Bd2 Qc7 19.Bc4 Rhe8 20.h4 b5 21.cxb6 Qxb6 22.Na4 Qb7 23.Qd3 Nc7 24.Nc5 Qb6 25.Nc3 a5 26.N3a4 Qa7 27.Bxf7 Re7 28.Bc4 Nfd5 29.Rhe1 Rxe1 30.Rxe1 Nb6 31.Nxb6+ Qxb6 32.Re7 Ba7 33.Rxd7 Rxd7 34.Qf5 1-0
2015.05.15 34th Zalakaros Open 2015
3052227 IM Meszaros, T (2421) WIM Efimenko, Maria (2262) 1-0
1.b4 e5 2.b5 d5 3.Bb2 f6 4.e3 Be6 5.Nf3 Bd6 6.d4 e4 7.Nfd2 Ne7 8.c4 c6 9.Nc3 O-O 10.Qb3 Bf7 11.bxc6 bxc6 12.cxd5 cxd5 13.Nb5 Nbc6 14.Nxd6 Qxd6 15.Ba3 Qe6 16.Qa4 Rfb8 17.Be2 Be8 18.O-O a5 19.Rfb1 Nf5 20.Qc2 Rxb1+ 21.Rxb1 Ncxd4 22.exd4 Nxd4 23.Qd1 e3 24.Nf3 exf2+ 25.Kxf2 Nf5 26.Bc5 Rc8 27.Rb6 Qd7 28.Bb5 Qc7 29.Qxd5+ Bf7 30.Qxf5 g6 31.Qxf6 Qxc5+ 32.Kg3 Qc7+ 33.Qd6 Qxd6+ 34.Rxd6 Bxa2 35.Ra6 Bd5 36.Rxa5 Bxf3 37.gxf3 Kg7 38.Ra7+ Kh6 39.Bd3 Rc5 40.h4 Rd5 41.Bc4 Rd8 42.f4 Rc8 43.Be6 Re8 44.Ba2 Rc8 45.h5 Rc3+ 46.Kh4 gxh5 47.Bb1 Rc7 48.Ra6+ Kg7 49.Kxh5 Rc1 50.Ra7+ Kh8 51.Rxh7+ Kg8 52.Rb7 1-0
2015.05.14 34th Zalakaros Open 2015
3052185 WIM Efimenko, Maria (2262) IM Gledura, B (2478) 0-1
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.d3 Bg4 5.Nbd2 Nbd7 6.O-O e5 7.h3 Bh5 8.e4 Bd6 9.Qe1 O-O 10.Nh4 Re8 11.Nf5 Bf8 12.Nf3 Nc5 13.N3h4 dxe4 14.dxe4 Qb6 15.Rb1 Qa6 16.Bg5 Nfd7 17.Qc3 f6 18.Be3 g5 19.g4 Bf7 20.b4 Na4 21.Qd2 Rad8 22.Rfd1 gxh4 23.Bh6 Bg6 24.Nxh4 Qc4 25.Bxf8 Nxf8 26.Qe3 Qxc2 27.Rdc1 Qd3 28.Qxa7 Nc3 29.Bf1 Qd4 30.Qxb7 Rd7 31.Qxc6 Nxb1 32.Bc4+ 0-1
2014.11.22 74th ch-UKR w 2014
3111029 WIM Efimenko, Maria (2302) IM Gaponenko, I (2381) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e5 7.Nde2 Be6 8.Bb3 Be7 9.Bg5 O-O 10.O-O Ne8 11.Bxe7 Nxe7 12.Qd3 Qb6 13.Kh1 Nf6 14.f4 Rad8 15.Bxe6 fxe6 16.Qh3 d5 17.exd5 Nfxd5 18.fxe5 Nf5 19.Nxd5 Rxd5 20.Nf4 Rxe5 21.Nd3 Re2 22.c3 Rf6 23.Rae1 Rd2 24.Ne5 Rh6 25.Qf3 Qc7 26.Ng4 Rg6 27.Ne3 Qc6 28.Nxf5 Qxf3 29.Rxf3 exf5 30.Rxf5 h6 31.g3 Rxb2 32.a4 Rc6 33.Re3 Rd6 34.Kg1 Rd1+ 35.Rf1 Rdd2 36.Re8+ Kh7 37.Rfe1 Rg2+ 0-1
2014.11.20 74th ch-UKR w 2014
3111020 WIM Efimenko, Maria (2302) IM Muzychuk, M (2529) 0-1
1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 Nf6 5.Na3 a6 6.Nc4 Nbd7 7.Nf3 e6 8.Be2 cxd4 9.Qxd4 Bc5 10.Qxd5 Nxd5 11.O-O b6 12.Nfe5 Nxe5 13.Nxe5 Bb7 14.Bf3 Rb8 15.Re1 Ke7 16.Bd2 Rhc8 17.Rad1 Bd6 18.Bc1 f6 19.Bxd5 Bxd5 20.Rxd5 Bxe5 21.Rd3 Rd8 22.Rde3 Kf7 23.Re4 Re8 24.Be3 b5 25.f4 Bc7 26.Rd1 Red8 27.Red4 Rxd4 28.Rxd4 Bb6 29.Rd3 Bxe3+ 30.Rxe3 Rd8 31.Kf2 Rd1 32.Re2 Ke7 33.Ke3 h5 34.g3 g6 35.b3 Rc1 36.Kd2 Ra1 37.Kd3 Kd6 38.c4 e5 39.fxe5+ fxe5 40.Kc3 bxc4 41.bxc4 a5 42.Kb3 Rb1+ 43.Ka4 Rb4+ 44.Kxa5 Rxc4 45.Kb5 Rc1 46.a4 Rb1+ 47.Ka6 Kd5 48.Rd2+ Kc5 49.Rc2+ Kd4 50.Rc6 e4 51.Rd6+ Ke5 52.Rxg6 e3 53.Rg8 Rb4 54.Re8+ Kd4 55.Ka5 Rb3 56.h3 Kd3 57.g4 hxg4 58.hxg4 e2 59.g5 Kd2 60.Rxe2+ Kxe2 61.Ka6 Kd3 62.a5 Kc4 63.g6 Kc5 64.Ka7 Rg3 0-1
2014.11.19 74th ch-UKR w 2014
3111017 WFM Tarleva, V (2127) WIM Efimenko, Maria (2302) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.Be3 Nc6 8.O-O Bd7 9.f4 O-O 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Qg3 g6 13.Bd3 Nh5 14.Qg4 Bf6 15.e5 Bg7 16.Rae1 Qa5 17.Qh4 Rad8 18.Qf2 Rd7 19.Nd1 dxe5 20.Bc3 Qxa2 21.fxe5 Bh6 22.Ne3 Qa4 23.b3 Qf4 24.Qe2 Qg5 25.Ng4 Bg7 26.Bd2 Qh4 27.Be3 b6 28.Bf2 Qd8 29.Be3 Qh4 30.Bf2 Qd8 31.Be3 Qe7 32.Nh6+ Bxh6 33.Bxh6 Qc5+ 34.Qe3 Qxe3+ 35.Rxe3 Rfd8 36.Re2 Rd4 37.Ref2 Be8 38.Be3 R4d5 39.Bg5 Rc8 40.Re2 a5 41.Ra1 Ng7 42.g4 h5 43.h3 Bc6 44.Kf2 Rd7 45.Kg3 Bd5 46.Be3 Bxb3 47.Bxb6 a4 48.Bb5 Rb7 49.Ba6 Rc3+ 50.Re3 Rxe3+ 51.Bxe3 Rc7 52.cxb3 axb3 53.Bd4 Rd7 54.Bb2 Rd2 55.Rb1 g5 56.Bc3 Ra2 57.Bc4 h4+ 58.Kf3 Ne8 59.Rxb3 Ra4 60.Rb8 Rxc4 61.Rxe8+ Kg7 62.Bd2 Rc5 63.Ke4 Rc4+ 64.Kd3 Rc5 65.Be3 Ra5 66.Bxg5 Rxe5 67.Bxh4 Ra5 68.Rc8 f5 69.g5 Kg6 70.Rg8+ Kf7 71.Rc8 Kg6 72.Rc6 Kh5 73.Be1 Rd5+ 74.Kc2 Kxg5 75.Rxe6 f4 76.Bd2 Kh4 77.Rh6+ Kg3 78.Be1+ Kg2 79.h4 f3 80.Rf6 Kf1 81.Bg3 Kg2 82.Be1 Kf1 83.Bd2 Kg2 84.Rg6+ Kh3 85.Be1 Re5 86.Kd1 Rd5+ 87.Kc2 Re5 88.Kd2 Rd5+ 89.Ke3 Re5+ 90.Kd2 Rd5+ 91.Kc3 Re5 92.Kd2 Re2+ 93.Kd1 Rg2 94.h5 f2 95.Bxf2 Rxf2 96.h6 Rf8 97.h7 Rh8 98.Rg7 Kh4 99.Rf7 1/2-1/2
2014.11.18 74th ch-UKR w 2014
3111011 WIM Efimenko, Maria (2302) GM Muzychuk, A (2545) 0-1
1.e4 c6 2.c4 d5 3.exd5 cxd5 4.cxd5 Nf6 5.Nc3 Nxd5 6.d4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Nc6 10.h3 Bf5 11.a3 Rc8 12.Re1 Na5 13.Bd3 Nxc3 14.bxc3 Bxd3 15.Qxd3 e6 16.Bf4 Qd5 17.Rab1 b6 18.Nd2 Nc4 19.Rb4 Nxd2 20.Qxd2 Rc6 21.Qb2 Rfc8 22.Bd2 Bf8 23.Rb3 Rc4 24.Re5 Qc6 25.Qb1 Ra4 26.Bc1 Bd6 27.Re1 Qc4 28.Qb2 Ra5 29.Re2 Rxa3 0-1
2014.11.16 74th ch-UKR w 2014
3113621 WFM Osmak, Iulija (2246) WIM Efimenko, Maria (2302) 1-0
1.e4 c5 2.c3 d6 3.d4 Nf6 4.Bd3 g6 5.dxc5 dxc5 6.e5 Nh5 7.h3 Nc6 8.Nf3 Ng7 9.O-O Ne6 10.Bb5 Bd7 11.Qe2 Bg7 12.Re1 O-O 13.Nbd2 a6 14.Bc4 Qc7 15.Nb3 Ncd8 16.a4 Bc6 17.a5 Bxf3 18.gxf3 Kh8 19.f4 f6 20.Qe4 Rc8 21.Bd2 fxe5 22.fxe5 Rf5 23.f4 Bh6 24.Rf1 Ng7 25.Be3 Nde6 26.Rf3 Rcf8 27.Raf1 Qc8 28.Bd5 Qc7 29.Qc4 b5 30.axb6 Qxb6 31.Nxc5 Bxf4 32.Bxf4 Rxf4 33.Rxf4 Rxf4 34.Rxf4 Nxf4 35.b4 g5 36.Bg2 Nf5 37.Qf7 Nh6 38.Qxe7 Ne2+ 39.Kh2 Ng8 40.Qd6 Qb5 41.e6 Kg7 42.Qe5+ 1-0
2014.11.15 74th ch-UKR w 2014
3113616 WIM Efimenko, Maria (2302) WGM Doluhanova, E (2284) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3 Nc6 8.Be3 Be7 9.Ba2 Bd7 10.O-O O-O 11.f4 Qa5 12.f5 Nxd4 13.Bxd4 Rac8 14.Qf3 e5 15.Bf2 b5 16.Bb3 Bc6 17.Rfe1 Bb7 18.Kh1 Qd8 19.Rad1 Kh8 20.Bh4 Ne8 21.Bg3 Qa5 22.Bd5 Bxd5 23.Nxd5 Bg5 24.Qg4 h6 25.c3 Rc6 26.Qf3 Bf6 27.Rd3 Qd8 28.Nb4 Rc4 29.Nxa6 Bh4 30.Bxh4 Qxh4 31.g3 Qd8 32.Nb4 Nf6 33.Nd5 Nxd5 34.Rxd5 Qb6 35.Red1 Rc6 36.Qd3 Rb8 37.Rxd6 Qb7 38.Rd7 Qb6 39.Rxf7 Rc4 40.f6 Qc6 41.Qd8+ 1-0
2014.11.14 74th ch-UKR w 2014
3113611 GM Zhukova, N (2470) WIM Efimenko, Maria (2302) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Bd2 Be7 8.Qc2 Nd7 9.e4 Nxc3 10.Bxc3 O-O 11.Rd1 Qc8 12.Bc4 Nf6 13.Bd3 Ba6 14.O-O Bxd3 15.Qxd3 Rd8 16.Qe2 c6 17.Rd3 Qb7 18.Rfd1 Rac8 19.Ne5 Rc7 20.Rg3 Bf8 21.Nd3 Ne8 22.Nf4 Qc8 23.Nh5 f5 24.Re1 Rf7 25.exf5 exf5 26.Qc4 Nd6 27.Qb3 Kh8 28.Nf4 Re8 29.Rc1 Qd7 30.Rh3 Kg8 31.Nd3 Qe6 32.Qxe6 Rxe6 33.Ne5 Rc7 34.Bd2 Nb5 35.Rd3 c5 36.Nf3 cxd4 37.Rxc7 Nxc7 38.Rxd4 Rd6 39.Rc4 Ne6 40.Kf1 Nc5 41.b4 Ne4 42.Bc1 a5 43.bxa5 bxa5 44.Rc8 Rd5 45.Bf4 Nc5 46.Ra8 Nd7 47.Bc7 Rd1+ 48.Ke2 Ra1 49.Rd8 Ra2+ 50.Kd1 Nc5 51.Rxf8+ Kxf8 52.Bd6+ Kf7 53.Bxc5 h6 54.Nd2 g5 55.Nb1 Ke6 56.Nc3 Ra1+ 57.Ke2 Rg1 58.g3 Rh1 59.Bb6 Rxh2 60.Bxa5 h5 61.Bb6 h4 62.gxh4 Rxh4 63.a4 Rb4 64.a5 Kd6 65.Bd8 Rb2+ 66.Ke3 g4 67.Bh4 Kc6 68.Kf4 Rc2 69.Nd1 Rc5 70.Ne3 Rxa5 71.Nxf5 Ra4+ 72.Kg3 Kd5 73.Ne3+ Ke4 74.Nxg4 Ra3+ 75.Kg2 Kf4 76.Nh2 Ra2 77.Bg3+ Kf5 78.Nf1 Ke4 79.Bd6 Ra6 80.Bc5 Ra2 81.Kg3 Ra1 82.Nd2+ Kd3 83.Nf3 Ke2 84.Nd4+ Kd3 85.Nf3 Ke2 86.Be3 Ra8 87.Nd4+ Kd3 88.Kf4 Re8 89.Nf5 Rf8 90.Ke5 Re8+ 91.Kd5 Rf8 92.Ke6 Ke4 93.Nd6+ Kf3 94.Bc5 Rh8 95.Nf7 Re8+ 96.Kf5 Rc8 97.Bb6 Rb8 98.Be3 Rf8 99.Kf6 Re8 100.Bb6 Rb8 101.Bd4 Ra8 102.Ng5+ Kf4 103.Be5+ Kg4 104.f3+ Kh5 105.Kf5 Rg8 106.f4 Kh6 107.Ne6 Rg6 108.Bg7+ Kh5 109.Bf6 Rg1 110.Bg5 1-0
2014.11.13 74th ch-UKR w 2014
3113609 WGM Babiy, Olga (2259) WIM Efimenko, Maria (2302) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Be7 7.Be2 O-O 8.O-O Nc6 9.Be3 Bd7 10.Qe1 Nxd4 11.Bxd4 Bc6 12.Qg3 g6 13.Bd3 Nh5 14.Qf2 Nxf4 15.Qxf4 e5 16.Qf2 exd4 17.Ne2 Kg7 18.Nxd4 Bf6 19.Rae1 Be5 20.c3 a5 21.Kh1 Qe7 22.Re3 Rac8 23.b3 b5 24.Qd2 Bxd4 25.cxd4 Qg5 26.Qf2 Kg8 27.Rf3 Qe7 28.Rf4 Bd7 29.Qd2 a4 30.Qb4 axb3 31.axb3 f6 32.Bxb5 g5 33.Bxd7 Qxd7 34.R4f2 Qe6 35.h3 Kg7 36.d5 Qe5 37.Rf5 Qe7 38.Qd4 Kg6 39.Qd3 Kg7 40.Qd4 h6 41.b4 Rce8 42.Re1 Rb8 43.Rf3 Rb7 44.Ref1 Rbb8 45.Ra3 Rb7 46.Raf3 Rbb8 47.Rb3 Qd7 48.Ra1 Rf7 49.Ra6 Qb5 50.Rxd6 Qf1+ 51.Qg1 Qc4 52.Qb1 Re8 53.Rc6 Qd4 54.Re6 Rfe7 55.Rxe7+ Rxe7 56.Qd3 Rxe4 57.Qxd4 Rxd4 58.b5 Rxd5 59.b6 Rd8 60.b7 Rb8 61.Kg1 Kf7 62.g4 Ke6 63.Kf2 Kd5 64.Kf3 Kd4 65.Rb1 Kd5 66.Ke3 Re8+ 67.Kd3 Rb8 68.Rb2 Ke5 69.Kc4 Kf4 70.Kd5 Kg3 71.Rb3+ Kh4 72.Kc6 h5 73.gxh5 Kxh5 74.Kc7 Rf8 75.b8=Q Rxb8 76.Rxb8 Kh4 77.Rh8+ Kg3 78.Rh5 g4 79.h4 f5 80.Rh8 1-0
2014.10.28 24th EY GU18 2014
3118273 Heinemann, Josefine (2021) WIM Efimenko, Maria (2352) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 g6 6.Ne5 Bg7 7.Bf4 Nh5 8.Nb5 Qd8 9.Qf3 Nxf4 10.Qxf4 O-O 11.Bc4 e6 12.O-O-O c6 13.Nc3 a5 14.h4 Nd7 15.h5 Qf6 16.Qxf6 Nxf6 17.hxg6 hxg6 18.Na4 Nd5 19.Bxd5 exd5 20.Nb6 Ra6 21.Nxc8 Rxc8 22.Rhe1 Re8 23.c3 c5 24.Nf3 Rxe1 25.Rxe1 cxd4 26.Nxd4 Bxd4 27.cxd4 Kf8 28.Kd2 Rb6 29.Kc3 f6 30.Re2 g5 31.Kd3 Kf7 32.Rc2 Ke6 33.g4 a4 34.Re2+ Kd7 35.f3 Rc6 36.Rc2 Rxc2 37.Kxc2 Kc6 38.Kc3 Kb5 39.a3 Ka5 40.Kd3 b5 41.Kc3 b4+ 42.Kc2 Kb5 43.Kd3 Ka5 44.Kc2 Kb5 45.Kd3 Ka5 1/2-1/2
2014.10.27 24th EY GU18 2014
3118267 WIM Efimenko, Maria (2352) Fuskova, M (2024) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Be7 7.a3 O-O 8.Ba2 a6 9.O-O b5 10.f4 Bb7 11.Qe2 Nc6 12.Nxc6 Bxc6 13.f5 exf5 14.Rxf5 Re8 15.Qf2 Bd7 16.Rf3 Be6 17.Bxe6 fxe6 18.Qg3 Rc8 19.Bh6 Bf8 20.Raf1 Kh8 21.Bc1 Qb6+ 22.Be3 Qb7 23.Qh4 Qf7 24.Bg5 Be7 25.Rh3 Qg6 26.Rg3 Qf7 27.Rf2 Rc5 28.Nd1 Qh5 29.Ne3 Qxh4 30.Bxh4 Nxe4 31.Bxe7 Nxf2 32.Bxd6 Ne4 33.Bxc5 Nxc5 34.Rf3 Kg8 35.Kf2 Rd8 36.Ke2 Ne4 37.Rf4 Nf6 38.g4 h6 39.h4 e5 40.Rf5 Rd4 41.g5 Ng4 42.Ng2 g6 43.Rf1 h5 44.c3 Rd6 45.Ne1 Nh2 46.Rf2 Ng4 47.Rf3 Rd7 48.Nc2 a5 49.Ne3 Nxe3 50.Rxe3 Rd5 51.Rf3 Rd6 52.Re3 Rd5 53.Rf3 Rd6 54.Ke3 Kg7 55.Ke2 a4 56.Re3 1/2-1/2
2014.10.26 24th EY GU18 2014
3118242 Jacimovic, Sa (2029) WIM Efimenko, Maria (2352) 0-1
1.c4 Nf6 2.g3 e6 3.Bg2 d5 4.cxd5 exd5 5.Nf3 Be7 6.O-O O-O 7.d3 b6 8.b3 Bb7 9.Bb2 c5 10.Nbd2 Nc6 11.Ne5 Nxe5 12.Bxe5 Qd7 13.Bb2 Rad8 14.d4 Rfe8 15.Rc1 Qe6 16.Re1 Bf8 17.e3 Rc8 18.Qe2 cxd4 19.Bxd4 Ba3 20.Rxc8 Rxc8 21.Qd3 Ne4 22.Nb1 Bb4 23.Rd1 Qf5 24.Qe2 Ng5 25.a3 Be7 26.Nc3 Ne6 27.Qd2 Nxd4 28.exd4 Bxa3 29.Qe3 Qc2 30.Bxd5 Bxd5 0-1
2014.10.23 24th EY GU18 2014
3118208 Shamatava, A (2015) WIM Efimenko, Maria (2352) 1/2-1/2
1.e4 d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 g6 6.h3 Bg7 7.Bc4 O-O 8.O-O a6 9.a4 Nc6 10.Be3 Nb4 11.Qe2 Bf5 12.Bb3 Nfd5 13.Nxd5 Nxd5 14.Bg5 h6 15.Bd2 Rae8 16.Ne5 c5 17.c3 cxd4 18.cxd4 Nc7 19.Bc3 Nd5 20.Bd2 Be6 21.Bc4 Nb6 22.Bxe6 Qxe6 23.Rfe1 Rc8 24.Qf3 Qd5 25.Qxd5 Nxd5 26.Rac1 e6 27.f3 Rfd8 28.Rxc8 Rxc8 29.Rc1 Rxc1+ 30.Bxc1 Nb6 31.b3 Bxe5 32.dxe5 Nd7 33.b4 Nxe5 34.Bxh6 Nc4 35.a5 f5 36.Kf2 e5 37.Bc1 Kf7 38.g4 e4 39.fxe4 fxg4 40.hxg4 Ne5 41.Kg3 Ke6 42.Bb2 Nc4 43.Bc3 Nd6 44.Kf4 Nf7 45.Bg7 Nd8 46.Ke3 Kd6 47.Bf6 Ne6 48.Kd3 Kd7 49.Kc4 Kc6 50.Be7 Kd7 51.Bc5 Kc6 52.Be3 Kd6 53.Bd4 Kc6 54.Bf2 Ng5 55.Kd4 Nf3+ 56.Ke3 Ne5 57.Bh4 Kd7 58.Kf4 Ke6 59.Bd8 Nc6 60.Bb6 Nxb4 61.Kg5 Kf7 62.e5 Nd5 63.Ba7 Ne7 64.Bb8 Nc6 65.Bc7 Nd4 1/2-1/2
2014.10.22 24th EY GU18 2014
3118187 WIM Efimenko, Maria (2352) Kakulidis, Ellen (1647) 1-0
1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.c4 dxc4 7.Nxc4 Nb4 8.a3 Nd5 9.Bd3 Be7 10.O-O a6 11.Nfd2 b6 12.Qg4 Kf8 13.Ne4 h6 14.Ng3 Qe8 15.Ne3 Nxe3 16.fxe3 Kg8 17.Nh5 Bf8 18.Be4 1-0
2014.10.21 24th EY GU18 2014
3118166 Gregusova, Katarina (1669) WIM Efimenko, Maria (2352) 0-1
1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 d5 6.c5 O-O 7.Bg5 Nbd7 8.e3 c6 9.Nf3 Qa5 10.Qb3 Ne4 11.Qb4 Qc7 12.Bf4 Qd8 13.Bd3 Ndf6 14.Ng5 b6 15.Nxe4 dxe4 16.Bc4 b5 17.Ba2 Nd5 18.Bxd5 exd5 19.Qb2 a5 20.O-O Re8 21.a4 Ba6 22.axb5 Bxb5 23.Rfb1 Re7 24.Qd2 Rb7 25.Qd1 Raa7 26.Rb3 Bc4 27.Rxb7 Rxb7 28.Rb1 Qa8 29.Rb6 Rxb6 30.cxb6 a4 31.Qa1 a3 32.h3 a2 33.Kh2 g5 34.Bd6 Qa6 35.Bc7 Qa5 36.Kg3 Ba6 37.Bd6 Qa4 38.Bb4 Qb3 39.Qe1 Qc2 40.c4 dxc4 41.Qa1 Qb1 42.Bc3 f5 43.Qb2 h5 44.Kh2 Qxb2 45.Bxb2 c3 46.Bxc3 h4 47.g3 Kf7 48.Kg2 Ke6 49.gxh4 gxh4 50.f3 Kd5 51.fxe4+ fxe4 52.Kf2 Kc4 53.Ba1 Kd3 54.d5 cxd5 55.Bd4 Kd2 56.Bb2 Kc2 57.Bd4 Kb1 58.Ke1 a1=Q 59.Bxa1 Kxa1 60.Kd2 Kb2 61.Ke1 Kc2 62.Kf2 Kd2 0-1
2014.10.20 24th EY GU18 2014
3118131 WIM Efimenko, Maria (2352) Khomeriki, K (1763) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nge7 4.c3 g6 5.d4 exd4 6.cxd4 a6 7.Ba4 b5 8.Bb3 Bg7 9.O-O O-O 10.Nc3 d6 11.d5 Na5 12.Bc2 Bg4 13.Bd3 c5 14.dxc6 Nexc6 15.Be2 Bxf3 16.Bxf3 Nd4 17.Bg4 Nc4 18.Nd5 h5 19.Bh3 Qh4 20.f4 Rae8 21.b3 Rxe4 22.bxc4 Ne2+ 23.Kh1 Bxa1 24.Ba3 Bg7 25.Bxd6 Rfe8 26.Be5 Nxf4 27.Bxg7 Nxd5 28.Qxd5 Qf2 29.g3 Re1 0-1
2014.10.19 24th EY GU18 2014
3118099 WFM Visanescu, D (2010) WIM Efimenko, Maria (2352) 1-0
1.e4 c5 2.c3 e6 3.d4 d5 4.exd5 exd5 5.Nf3 c4 6.b3 cxb3 7.axb3 Bd6 8.Bd3 Ne7 9.O-O Nbc6 10.Nbd2 Qc7 11.Qc2 h6 12.b4 Bd7 13.Ba3 Rc8 14.b5 Nd8 15.Bxd6 Qxd6 16.Rxa7 Qb6 17.Raa1 O-O 18.Ne5 Be8 19.Ndf3 Ne6 20.Rfe1 Rc7 21.Qd2 f6 22.Nc6 bxc6 23.Rxe6 Bf7 24.Rd6 Qb8 25.bxc6 Nxc6 26.Nh4 Ne7 27.Rxf6 gxf6 28.Qxh6 f5 29.Qg5+ Kh8 30.Ra6 Bg8 31.Rh6+ Bh7 32.Qh5 Nc6 33.Bxf5 Rxf5 34.Qxf5 Qe8 35.Qf6+ Kg8 36.Nf3 Qe4 37.h3 Rg7 38.Qxc6 Qxf3 39.Qe8+ Qf8 40.Qe6+ Qf7 41.Qc8+ Qf8 42.Qe6+ Qf7 43.Qxf7+ Kxf7 44.Rd6 Rg5 45.Rd7+ Kg8 46.f3 Bg6 47.g4 Bf7 48.Rd6 Kf8 49.h4 Rg7 50.Kf2 Ke7 51.Ra6 Rg8 52.Ra7+ Kf6 53.Rc7 Be6 54.Kg3 Rb8 55.Kf4 Rb1 56.h5 Rg1 57.Rh7 Bg8 58.g5+ Ke6 59.Rg7 Bf7 60.g6 Be8 61.Rb7 Rh1 62.Kg5 Rg1+ 63.Kf4 Rh1 64.Rb8 Ke7 65.g7 Rh4+ 66.Ke3 Bf7 67.g8=Q Bxg8 68.Rxg8 Rxh5 69.Rg6 Rh4 70.Rg4 Rh1 71.Kf4 Kf6 72.Rg8 Rh4+ 73.Ke3 Rh1 74.Rc8 Rc1 75.Rc6+ Kf5 76.Rc5 Ke6 77.Kf4 Rd1 78.Rc6+ Kd7 79.Rc5 Ke6 80.Rc8 Rc1 81.Re8+ Kd6 82.Re3 Rh1 83.Kg4 Rh8 84.f4 Rg8+ 85.Kf3 Rf8 86.Re5 Rc8 87.Re3 Rf8 88.Kg4 Rg8+ 89.Kf3 Rf8 90.Re1 Rc8 91.Re3 Rf8 92.Rd3 Ke6 93.Re3+ Kd6 94.Re2 Rc8 95.Kg4 Rg8+ 96.Kf3 Rc8 97.Ra2 Rxc3+ 98.Kg4 Rd3 99.Ra4 Ke6 100.f5+ Kf7 101.Kf4 Rd1 102.Ra7+ Kf6 103.Ra6+ Kf7 104.Ke5 Rf1 105.Ra7+ Ke8 106.Kxd5 1-0
2013.11.27 10th Vasylyshyn Memorial IM
3244180 WIM Efimenko, Maria (2206) IM Zajarnyi, A (2285) 0-1
1.e4 Nc6 2.Nf3 d6 3.d4 Nf6 4.Nc3 g6 5.d5 Nb8 6.Bc4 Bg4 7.h3 Bxf3 8.Qxf3 Bg7 9.Be3 Nbd7 10.Qe2 O-O 11.O-O c6 12.dxc6 bxc6 13.Rad1 Qc7 14.Bb3 e6 15.Qd2 d5 16.exd5 cxd5 17.Nb5 Qb8 18.Qa5 Rc8 19.Na3 Ne4 20.c4 Ndc5 21.cxd5 Nxb3 22.axb3 Qxb3 23.d6 Rd8 24.Nb5 Rd7 25.Bxa7 Bf8 26.Nc7 Rad8 27.Qe5 Rxd6 28.Bd4 f6 29.Qxe4 e5 30.Rd3 Qc4 31.Rc3 Qxd4 32.Qf3 Qb6 33.Qe2 Kh8 34.Rc2 Rc8 35.Rfc1 Bh6 36.Nb5 Rxc2 37.Rxc2 Rd8 38.Qf3 Bg7 39.Na3 f5 40.Nc4 Qb5 41.Nd6 Qd7 42.Qd5 h6 43.Rc6 Kh7 44.Qc4 e4 45.b4 Qe7 46.Qc5 Rd7 47.Nc4 Qxc5 48.bxc5 Rd1+ 49.Kh2 Rc1 50.Ne3 Bd4 51.Rc7+ Kg8 52.Rc8+ Kf7 53.Rc7+ Ke8 54.Rc6 Kf7 55.Rc7+ Kf6 56.Rc6+ Kg5 57.h4+ Kh5 58.Nd5 Bxf2 59.g3 Bd4 60.Nf4+ Kg4 61.Rxg6+ Kf3 62.Ne6 Bg1+ 0-1
2013.11.26 10th Vasylyshyn Memorial IM
3244175 Soroka, Danylo (2224) WIM Efimenko, Maria (2206) 0-1
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 exd5 7.Bg5 Be7 8.e3 O-O 9.Bd3 Nbd7 10.O-O Ne4 11.Bxe7 Qxe7 12.Rc1 c5 13.dxc5 bxc5 14.Bb5 Ndf6 15.Nxe4 dxe4 16.Nd2 Rad8 17.Qc2 Rd5 18.Be2 Qd7 19.Nb3 Rg5 20.Kh1 Rc8 21.Na5 Bd5 22.Rcd1 Qf5 23.Nc4 Ng4 24.Kg1 Bxc4 25.Qxc4 Ne5 26.Qa6 Qh3 27.g4 Rf8 28.Kh1 Nxg4 29.Qd6 Nxe3 30.Rg1 Nxd1 31.Rxg5 Nxf2+ 32.Kg1 Qe3 33.Qg3 Qxg5 0-1
2013.11.25 10th Vasylyshyn Memorial IM
3244171 WIM Efimenko, Maria (2206) Sychevskyy, Andriy (2159) 1-0
1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.e4 c5 7.h3 Nc6 8.Be3 Rb8 9.Qc1 Re8 10.Bh6 Bh8 11.Nbd2 b5 12.Ng5 b4 13.f4 e5 14.Nc4 a5 15.Rf2 Ba6 16.f5 Rb7 17.Qf1 Bxc4 18.dxc4 Bg7 19.Bxg7 Kxg7 20.Qd3 h6 21.Nf3 Nd4 22.Nh2 g5 23.Rd1 Rd7 24.Qe3 Ng8 25.Bf1 Qa8 26.Rfd2 Nf6 27.Bd3 Kh7 28.c3 Nc6 29.Bc2 Qb8 30.Ba4 Qc7 31.Ng4 Nxg4 32.hxg4 f6 33.Qxc5 dxc5 34.Rxd7+ Re7 35.Rxc7 Rxc7 36.Rd6 1-0
2013.11.24 10th Vasylyshyn Memorial IM
3247582 IM Grekh, A (2375) WIM Efimenko, Maria (2206) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Ba7 7.O-O Nc6 8.Qe2 d6 9.Be3 Nf6 10.N1d2 O-O 11.c4 Bxe3 12.Qxe3 b6 13.f4 Ra7 14.Rad1 Rd7 15.Nf3 Bb7 16.e5 Ng4 17.Qe2 Nh6 18.Qd2 Ne7 19.Kh1 Nef5 20.Bxf5 Nxf5 21.c5 Bxf3 22.Rxf3 d5 23.c6 Rc7 24.Rc1 Qa8 25.g4 Ne7 26.Nd4 Ng6 27.Rh3 Qd8 28.Rf1 Re8 29.g5 Qe7 30.Rb3 Rb8 31.a4 Rcc8 32.Qf2 Qc5 33.Rc3 Qb4 34.c7 Ra8 35.f5 exf5 36.Nxf5 Nxe5 37.Qf4 Qxf4 38.Rxf4 Ng6 39.Rf1 Ra7 40.Rfc1 d4 41.Nxd4 Ne7 42.Re1 Ng6 43.Nf5 h6 44.Rec1 1-0
2013.11.23 10th Vasylyshyn Memorial IM
3247580 WIM Efimenko, Maria (2206) IM Anwesh, U (2348) 0-1
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.a4 Bb7 9.d4 Nxd4 10.Nxd4 exd4 11.e5 Ne4 12.Qg4 d5 13.exd6 Bxd6 14.Na3 Kh8 15.axb5 axb5 16.Ra2 f5 17.Qh3 Bc6 18.c3 Nc5 19.Bc2 d3 20.Bd1 Bd5 21.Ra1 Re8 22.Rf1 Nb3 23.Bxb3 Bxb3 24.Qxf5 Bxa3 25.Rxa3 Rxa3 26.Bg5 Qd6 27.bxa3 d2 28.Bxd2 Qxd2 29.Qxb5 Bf7 30.Qc5 Re1 0-1
2013.11.22 10th Vasylyshyn Memorial IM
3247571 WGM Yildiz, B (2291) WIM Efimenko, Maria (2206) 1/2-1/2
1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Bxd2+ 7.Nbxd2 O-O 8.Qc2 c5 9.dxc5 bxc5 10.O-O Nc6 11.Rfd1 Qc7 12.Ne4 Nxe4 13.Qxe4 Nd4 1/2-1/2
2013.11.21 10th Vasylyshyn Memorial IM
3247570 WFM Osmak, Iulija (2197) WIM Efimenko, Maria (2206) 1-0
1.e4 c5 2.c3 e6 3.d4 d5 4.e5 Nc6 5.Nf3 Qb6 6.a3 Nh6 7.b4 cxd4 8.cxd4 Nf5 9.Be3 Nxe3 10.fxe3 Be7 11.Bd3 Bd7 12.O-O Rc8 13.Qe1 O-O 14.Nc3 Qd8 15.Rc1 Nxb4 16.axb4 Bxb4 17.Qg3 g6 18.Ne2 Rxc1 19.Rxc1 a5 20.h4 a4 21.h5 Be8 22.Nf4 Qe7 23.hxg6 fxg6 24.Nh5 a3 25.Nf6+ Kg7 26.Bb1 Bf7 27.Ng5 Bd2 28.Nxf7 Bxc1 29.Nd6 a2 30.Bxa2 Ba3 31.Qh4 Kh8 32.Nb5 Bc1 33.Qe1 Ra8 34.Qxc1 Rxa2 35.Qc8+ Kg7 36.Qg8+ Kh6 37.Nd6 1-0
2013.11.20 10th Vasylyshyn Memorial IM
3247562 WIM Efimenko, Maria (2206) Nayhebaver, Martin (2198) 0-1
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Bg5 Nbd7 10.a4 Qc7 11.Qd3 b6 12.Qg3 Kh8 13.Nd2 Bb7 14.Rfe1 h6 15.Be3 d5 16.exd5 Nxd5 17.Nxd5 Bxd5 18.Bd3 f5 19.Qh3 f4 20.Bd4 Bb4 21.Bc3 Bxc3 22.bxc3 Nc5 23.c4 Be6 24.Qh5 Nxd3 25.cxd3 Bf5 26.Nf3 Rae8 27.d4 e4 28.Ne5 Kh7 29.a5 bxa5 30.c5 Rd8 31.Ra4 Rd5 32.g4 Rxe5 33.dxe5 Bg6 34.Qh3 Rd8 35.Qh4 Rd2 36.e6 e3 37.f3 Be8 38.Re4 g5 39.Qh3 Qe7 40.Re5 Qf6 41.Re4 Rc2 42.Qf1 Qc3 43.Rd1 Qxc5 44.Kh1 Bb5 45.Qe1 Be2 46.Rd7+ Kg6 47.e7 Bxf3+ 48.Kg1 Rg2+ 0-1
2013.11.19 10th Vasylyshyn Memorial IM
3247559 Terletsky, O (2276) WIM Efimenko, Maria (2206) 1-0
1.e4 c5 2.Nf3 e6 3.c4 Nc6 4.Nc3 e5 5.Be2 g6 6.d3 Bg7 7.Bg5 f6 8.Bd2 Nge7 9.a3 O-O 10.Rb1 d6 11.h3 Be6 12.b4 Qd7 13.bxc5 dxc5 14.Nd5 Bf7 15.O-O Nxd5 16.cxd5 Ne7 17.Be3 b6 18.a4 Rfc8 19.Qb3 h6 20.Nd2 f5 21.Nc4 f4 22.Bd2 Re8 23.a5 Rab8 24.axb6 axb6 25.Nxb6 Qc7 26.Ba5 Nc6 27.Qa4 Nd4 28.Bg4 Qe7 29.Nc4 f3 30.d6 Qg5 31.d7 Rf8 32.Rxb8 Rxb8 33.Bd2 Qf6 34.Qa7 Rf8 35.Qb6 fxg2 36.Kxg2 Qh4 37.Nd6 h5 38.Nxf7 hxg4 39.Ng5 gxh3+ 40.Kh1 Qg4 41.Rg1 Qxd7 42.Qxg6 Rf6 43.Qh7+ Kf8 44.Ra1 Qb7 45.Qh5 Kg8 46.Be3 Qc8 47.Ra7 1-0
2013.10.08 23rd EYCC Girls U18 2013
3260768 WIM Efroimski, M (2317) WIM Efimenko, Maria (2189) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Be2 Nf6 7.O-O Nc6 8.Be3 Be7 9.f4 d6 10.Kh1 O-O 11.Qe1 Nxd4 12.Bxd4 b5 13.e5 Nd7 14.Bd3 Bb7 15.Ne4 Bxe4 16.Qxe4 g6 17.exd6 Bxd6 18.Bc3 Rfe8 19.Rae1 Qb8 20.Qd4 e5 21.fxe5 Nxe5 22.a3 Ra7 23.Be4 Rae7 24.Rf6 Rd8 25.Bd5 Qc7 26.Rd1 Bc5 27.Rxf7 Rxd5 28.Qxd5 Nxf7 29.Qa8+ Nd8 30.Rxd8+ Kf7 31.Qf3+ 1-0
2013.10.07 23rd EYCC Girls U18 2013
3260742 WIM Efimenko, Maria (2189) WGM Ziaziulkina, N (2363) 1/2-1/2
1.Nf3 d5 2.g3 c6 3.Bg2 Nf6 4.O-O Bf5 5.d3 e6 6.Nbd2 Be7 7.b3 h6 8.Bb2 O-O 9.Ne5 a5 10.a4 Bh7 11.Re1 Bb4 12.e3 Nbd7 13.Nxd7 Nxd7 14.Qe2 e5 15.Red1 Re8 16.e4 Nf6 17.Nf3 Bd6 18.Nd2 Bg6 19.h3 Qc7 20.Rdc1 Bb4 21.Nf1 Rad8 22.c3 Bc5 23.Ba3 Bxa3 24.Rxa3 Qb6 25.Rb1 Qa6 26.Ra2 dxe4 27.dxe4 Qd3 28.Qxd3 Rxd3 29.Nd2 Red8 30.Rbb2 Rxc3 31.f3 Rc5 32.b4 axb4 33.Rxb4 Rd7 34.Rab2 b5 35.axb5 Rxb5 36.Rxb5 cxb5 37.Bf1 Ne8 38.Bxb5 Rb7 39.Rb3 Nd6 40.Bd3 Rxb3 41.Nxb3 f6 1/2-1/2
2013.10.06 23rd EYCC Girls U18 2013
3263260 Fischer, Ju (1937) WIM Efimenko, Maria (2189) 0-1
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.f4 Qc7 6.Be2 Bc5 7.Bf3 d6 8.c3 Nf6 9.O-O e5 10.fxe5 dxe5 11.Kh1 exd4 12.cxd4 Be7 13.e5 Nfd7 14.Bh5 O-O 15.Qb3 Qb6 16.Bxf7+ Kh8 17.e6 Qxb3 18.axb3 Nb6 19.Rd1 Nc6 20.Be3 Nd5 21.Bg1 Nd8 22.Ra5 Nf6 23.d5 Nxf7 24.exf7 Rxf7 25.d6 Bd8 26.Re5 Bd7 27.Nd2 Ng4 28.Re2 Bf6 29.Nc4 Re8 30.Rxe8+ Bxe8 31.Re1 Bb5 32.h3 Nh6 33.Re2 Nf5 34.Bh2 Nd4 35.Re3 Bg5 36.Re1 Kg8 37.Bg1 Nf5 38.g4 Bc6+ 0-1
2013.10.05 23rd EYCC Girls U18 2013
3263238 WIM Efimenko, Maria (2189) Ivanova, Karina (2018) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 c6 4.O-O Bg4 5.h3 Bf5 6.d3 e6 7.Nh4 Bg6 8.Nd2 Bd6 9.Qe1 Nbd7 10.e4 O-O 11.f4 dxe4 12.dxe4 Re8 13.Kh1 Bc7 14.Nxg6 hxg6 15.e5 Nd5 16.Ne4 b5 17.Bd2 Qe7 18.c3 c5 19.Ng5 c4 20.g4 Rac8 21.Qh4 Nf8 22.Rae1 Qd7 23.Bc1 Bd8 24.Rd1 Rc5 25.Qf2 Rc8 26.Ne4 Bb6 27.Qg3 Bc7 28.f5 Qc6 29.fxe6 fxe6 30.Ng5 Bd8 31.Nxe6 Nxe6 32.Rxd5 Qc7 33.Rd6 Kh8 34.g5 Nf8 35.Be4 Be7 36.Qh4+ Nh7 37.Bxg6 1-0
2013.10.03 23rd EYCC Girls U18 2013
3263212 WC Oliveira, Maria (1984) WIM Efimenko, Maria (2189) 1/2-1/2
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.f4 Nf6 5.Nf3 O-O 6.Bd3 Na6 7.O-O c5 8.d5 Nc7 9.Qe1 Rb8 10.a4 b6 11.Qh4 a6 12.Nd1 c4 13.Bxc4 Nxe4 14.Ng5 Nxg5 15.fxg5 e6 16.Ne3 exd5 17.Bxd5 Qe7 18.Bb3 d5 19.c3 Qc5 20.Kh1 Bd7 21.Bd2 Rbe8 22.Rfe1 Re4 23.Qf2 Qd6 24.Nc2 Ne6 25.Rxe4 dxe4 26.Be3 Nc5 27.Bxc5 bxc5 28.Ne3 Be6 29.Rd1 Qe5 30.Bxe6 fxe6 31.Qh4 Rf4 32.Qg3 Bf8 33.Nc4 Qd5 34.Rg1 Rf7 35.Ne3 Qd2 36.Nc4 Qe2 37.b3 Rf1 38.Qe3 Rxg1+ 39.Kxg1 Qd1+ 40.Kf2 Qc2+ 41.Kf1 1/2-1/2
2013.10.02 23rd EYCC Girls U18 2013
3263191 WIM Efimenko, Maria (2189) Hoare, Amy B (1930) 1-0
1.Nf3 Nf6 2.g3 d5 3.Bg2 e6 4.O-O Be7 5.d3 O-O 6.Nbd2 c5 7.e4 Nc6 8.Qe2 b6 9.b3 Bb7 10.Bb2 Qc7 11.e5 Nd7 12.h4 Rfd8 13.Rfe1 Nb4 14.Nf1 d4 15.N1h2 Nf8 16.h5 b5 17.a3 Nd5 18.Qd2 Rac8 19.Re2 c4 20.Bxd4 cxb3 21.cxb3 Nc3 22.Ree1 Nd5 23.Rec1 Qd7 24.b4 a6 25.Qb2 Rxc1+ 26.Rxc1 Rc8 27.Bc5 Bxc5 28.bxc5 Qc7 29.Nd2 Nd7 30.d4 N7b6 31.Qc2 Na4 32.Ne4 Bc6 33.Ng5 g6 34.Bh3 Qe7 35.Ne4 Ba8 36.Ng4 a5 37.Nd6 Rb8 38.Nh6+ Kf8 39.Nhxf7 b4 40.Qxa4 b3 41.Qc4 1-0
2013.10.01 23rd EYCC Girls U18 2013
3263160 Nevioselaya, M (2065) WIM Efimenko, Maria (2189) 1-0
1.d4 Nf6 2.g3 g6 3.Bg2 Bg7 4.e4 d6 5.Nc3 O-O 6.Nge2 e5 7.h3 a5 8.a4 Na6 9.O-O c6 10.Be3 Qc7 11.Qd2 Re8 12.Rad1 Nb4 13.f4 exf4 14.gxf4 Qe7 15.Ng3 Nxe4 16.Ncxe4 f5 17.Rde1 fxe4 18.f5 gxf5 19.Nxf5 Bxf5 20.Rxf5 Qe6 21.Rf4 d5 22.Kh2 Qd6 23.Kh1 Re6 24.h4 Rf8 25.Bh3 Ref6 26.Ref1 Rxf4 27.Bxf4 Qe7 28.Rg1 Qxh4 29.Qg2 Rf7 30.Be5 Qh6 31.Qg4 Rf6 32.Bxf6 Qxf6 33.Qc8+ Kf7 34.Rf1 1-0
2013.09.30 23rd EYCC Girls U18 2013
3263133 WIM Efimenko, Maria (2189) Shamatava, A (2064) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.Be3 Qc7 7.Nc3 Bb4 8.Bd2 O-O 9.O-O Nc6 10.Nxc6 bxc6 11.f4 d6 12.Kh1 Bc5 13.Qf3 Rb8 14.e5 Nd5 15.Ne4 Rxb2 16.c4 Rxd2 17.Nxd2 Ne3 18.Rfe1 dxe5 19.Nb3 Ba7 20.fxe5 Nf5 21.c5 a5 22.Qe4 g6 23.Rad1 Rd8 24.Bf1 Rd5 25.Rxd5 cxd5 26.Qa4 Qe7 27.Rc1 Qg5 28.Re1 Kg7 29.Qxa5 Bb8 30.Qd2 Qh4 31.Kg1 f6 32.g3 Nxg3 33.hxg3 Qxg3+ 34.Bg2 Bxe5 35.Rxe5 fxe5 36.c6 h5 37.Qf2 Qc3 38.Qe2 e4 39.Qb5 Qe1+ 40.Qf1 Qc3 41.Qf4 e5 42.Qg5 Kf7 43.Qh6 Qe1+ 44.Kh2 Qh4+ 45.Kg1 Qe1+ 1/2-1/2
2013.09.29 23rd EYCC Girls U18 2013
3263109 Korbovljanovic, N (1897) WIM Efimenko, Maria (2189) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Nc3 a6 5.a4 b6 6.Bd3 Bb7 7.O-O Nd7 8.Bg5 c5 9.d5 Ngf6 10.Rb1 O-O 11.Qd2 Re8 12.Rfe1 Qc7 13.b3 Ng4 14.Ne2 Nge5 15.Nxe5 Nxe5 16.c4 Bc8 17.Bc2 b5 18.f4 Nd7 19.Nc3 Qa5 20.e5 dxe5 21.Ne4 Qxd2 22.Nxd2 f6 23.Bh4 exf4 24.Ne4 Bb7 25.Re2 Kf7 26.Rbe1 Rac8 27.Bf2 h6 28.Nc3 f5 29.Nb1 b4 30.Bh4 Bd4+ 31.Kf1 Nf6 32.Nd2 Bc3 33.Rd1 Ng4 34.Ke1 0-1
2013.06.26 73rd ch-UKR w 2013
3309172 WIM Efimenko, Maria (2195) WIM Babiy, Olga (2292) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nf6 6.O-O Qc7 7.Nd2 d6 8.Qe2 g6 9.f4 Bg7 10.Kh1 O-O 11.N2f3 Nbd7 12.c3 b5 13.e5 Nd5 14.Re1 Nc5 15.Bc2 Bb7 16.Qf2 b4 17.c4 Nb6 18.b3 d5 19.cxd5 Nxd5 20.Bd2 Qe7 21.Rac1 Rfc8 22.Ng5 Rc7 23.Qg3 Rac8 24.f5 gxf5 25.Bxf5 h6 26.Ngf3 Kh8 27.Bb1 Nc3 28.Bxc3 bxc3 29.Re3 c2 30.Rxc2 Ne4 31.Qe1 Ng5 32.Rxc7 Rxc7 33.Ng1 Qc5 34.Qd2 Bxe5 35.Nde2 Bf6 36.Rh3 Qd5 37.Rxh6+ Kg7 38.Qxd5 Bxd5 39.Rh4 Be7 40.Ra4 Bb7 41.h4 Nh7 42.Be4 Bc8 43.Bd3 Rc6 44.Nf3 f5 45.Nfd4 Rd6 46.Rc4 Bd7 47.Rc7 Kf8 48.Ra7 e5 49.Bxf5 exd4 50.Rxd7 Rxd7 51.Bxd7 d3 52.Nc3 d2 53.g3 Nf6 54.Bf5 Nd5 55.Nd1 Kg7 56.Kg2 Kf6 57.Be4 Nc7 58.Kf3 Ke5 59.Bb1 Kd4 60.Ke2 Bd6 61.g4 Bg3 62.h5 Bf4 63.Bd3 Nd5 64.Bf5 Bg5 65.a3 Nc3+ 66.Nxc3 Kxc3 67.b4 1/2-1/2
2013.06.25 73rd ch-UKR w 2013
3309165 IM Kononenko, T (2369) WIM Efimenko, Maria (2195) 1-0
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 Ne4 6.Nxe4 Bxe4 7.Nd2 Bb7 8.e4 d6 9.Bd3 e5 10.d5 a5 11.b3 Be7 12.O-O O-O 13.Rb1 Nd7 14.Qc2 Nf6 15.Be2 Bc8 16.Re1 Bd7 17.Nf1 Ne8 18.Bd3 g6 19.f4 Ng7 20.fxe5 dxe5 21.b4 axb4 22.axb4 Ra4 23.Qc3 Qa8 24.Qxe5 Bxb4 25.Rxb4 Rxb4 26.Bh6 Nh5 27.Ng3 f6 28.Qe7 Re8 29.Qxb4 Nxg3 30.hxg3 Qa7 31.Rf1 Qa2 32.Qc3 1-0
2013.06.24 73rd ch-UKR w 2013
3312068 WIM Efimenko, Maria (2195) IM Gaponenko, I (2393) 1/2-1/2
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 O-O 9.O-O-O d5 10.exd5 Nxd5 11.Nxc6 bxc6 12.Bd4 Bxd4 13.Qxd4 Qb6 14.Bc4 Qxd4 15.Rxd4 Nb6 16.Bb3 c5 17.Re4 c4 18.Ba4 Be6 19.Rd1 Rfc8 20.Re5 Rc7 21.Nb5 Rcc8 22.Nc3 Rc7 23.Rd4 Kg7 24.h4 h5 25.Kd2 Kf6 26.Ra5 Kg7 27.Re5 Kf6 28.Ra5 Kg7 29.Re5 1/2-1/2
2013.06.23 73rd ch-UKR w 2013
3312063 GM Zhukova, N (2471) WIM Efimenko, Maria (2195) 1-0
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nbd7 8.Be3 Ng4 9.Bg5 f6 10.Bd2 Nh6 11.Qc2 Re8 12.Rad1 Nf7 13.Be3 c6 14.b4 Qe7 15.d5 Nf8 16.c5 dxc5 17.Bxc5 Qc7 18.Bc4 Bg4 19.Qb3 Nd7 20.Be3 Nb6 21.Bxb6 axb6 22.dxc6 bxc6 23.b5 c5 24.Nd5 Qa7 25.Nxb6 Qxb6 26.Bxf7+ Kh8 27.Bxe8 Rxe8 28.a4 Be6 29.Qc2 c4 30.Ra1 f5 31.Ng5 Bg8 32.exf5 e4 33.Nxe4 gxf5 34.Nc3 Qa5 35.Rac1 f4 36.Rfd1 f3 37.gxf3 Rf8 38.Nd5 Rxf3 39.Qxc4 Rf5 40.Qc8 Rg5+ 41.Kf1 Qxa4 42.Rb1 Be5 43.b6 Bxh2 44.Qc3+ Be5 45.Qb4 Qa6+ 46.Qb5 Qc8 47.Qd3 Qg4 48.Rb4 Qg2+ 49.Ke2 Qh2 50.Qf3 Qh6 51.b7 Qe6 52.Qe3 Qa6+ 53.Qd3 Qe6 54.Ne3 Bb8 55.Qd4+ Rg7 56.Rg1 Be5 57.Qxe5 1-0
2013.06.22 73rd ch-UKR w 2013
3312060 WIM Efimenko, Maria (2195) WFM Osmak, Iulija (2210) 1-0
1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 6.Nf3 Nc6 7.Be3 a6 8.Qd2 Qb6 9.O-O-O Qa5 10.dxc5 Nxc5 11.Nd4 Nxd4 12.Bxd4 b5 13.Kb1 b4 14.Ne2 Bd7 15.Nc1 Rc8 16.Qe3 Qc7 17.Nb3 Nxb3 18.Qxb3 a5 19.Rc1 a4 20.Qe3 a3 21.b3 Bc5 22.c4 Bxd4 23.Qxd4 Qc5 24.Qxc5 Rxc5 25.cxd5 Rxd5 26.Be2 Ke7 27.Rhd1 f6 28.Rxd5 exd5 29.Rc7 Kd8 30.Rb7 fxe5 31.fxe5 Rf8 32.Bf3 Rf4 33.Kc1 Rd4 34.Rb8+ Ke7 35.Rb7 Ke6 36.h3 Be8 37.Bg4+ Kxe5 38.Re7+ Kd6 39.Rxe8 Rf4 40.Bf3 Kc5 41.Kd2 Kd4 42.Rd8 Rf5 43.Rb8 Kc5 44.Rb7 1-0
2013.06.20 73rd ch-UKR w 2013
3312055 WIM Andrenko, I (2253) WIM Efimenko, Maria (2195) 1/2-1/2
1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O O-O 5.d4 d5 6.c4 dxc4 7.Nc3 c5 8.dxc5 Qc7 9.Qd4 Na6 10.Qxc4 Qxc5 11.Qh4 Qb4 12.Qxb4 Nxb4 13.Bf4 Rd8 14.Rfd1 Be6 15.Ng5 Bd5 16.a3 Nc2 17.Rac1 Bxg2 18.Rxd8+ Rxd8 19.Kxg2 Nd4 20.Rd1 Nc6 21.Rxd8+ 1/2-1/2
2013.06.19 73rd ch-UKR w 2013
3312047 WIM Efimenko, Maria (2195) IM Muzychuk, M (2484) 1/2-1/2
1.e4 c5 2.Nf3 a6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Be2 e6 7.O-O Nc6 8.h3 cxd4 9.Nxd4 Nxd4 10.cxd4 Be7 11.Nc3 Qd6 12.Bf3 O-O 13.Qe2 Qxd4 14.Rd1 Qa7 15.Na4 Nd7 16.Be3 Qb8 17.Rac1 a5 18.Qb5 Bd6 19.Rxc8 Rxc8 20.Qxd7 Rd8 21.Qb5 Bh2+ 22.Kh1 Rxd1+ 23.Bxd1 Qd6 24.Bf3 Be5 25.Qc5 Rd8 26.Qxd6 Rxd6 27.Nb6 Bd4 28.Nc4 Rd7 29.a4 Rc7 30.b3 Bxe3 31.fxe3 b6 32.Kg1 Rc5 33.Nxb6 Rc3 34.Nc4 Rxb3 35.Bc6 f5 36.Kf2 Kf7 37.Nxa5 Rb2+ 38.Kf3 e5 39.Nc4 e4+ 40.Kg3 Ra2 41.h4 Kf6 42.a5 g5 43.hxg5+ Kxg5 44.Bb7 h5 45.a6 h4+ 46.Kh2 f4 47.Bxe4 Rxa6 48.Bf3 fxe3 49.Nxe3 Ra1 50.Nc2 Rf1 51.Nd4 Kf4 52.Bc6 Rd1 53.Nf3 Kg4 54.Bd7+ Kh5 55.Bb5 Ra1 56.Be2 Kg4 57.Nd4+ Kf4 58.Ne6+ Kf5 59.Nd4+ 1/2-1/2
2013.06.18 73rd ch-UKR w 2013
3312045 WFM Gritsayeva, O (2340) WIM Efimenko, Maria (2195) 0-1
1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Be2 Nf6 5.Nc3 O-O 6.O-O c6 7.a4 Nbd7 8.a5 e5 9.dxe5 dxe5 10.b4 Qc7 11.Ba3 Rd8 12.Qb1 Nf8 13.Rd1 Bg4 14.h3 Bxf3 15.Bxf3 Ne6 16.Be2 Rd4 17.Bd3 Nf4 18.b5 Qc8 19.Kh2 c5 20.Bf1 Rxe4 21.Nxe4 Nxe4 22.g3 Qf5 23.Qb3 Nh5 24.Bg2 Nxf2 25.Rf1 e4 26.Bb2 c4 27.Qe3 Bxb2 28.Rxf2 Qe6 29.Raf1 Be5 30.Kg1 Nxg3 31.Rd1 f5 32.Qc5 b6 33.Qd5 Qxd5 34.Rxd5 Bc3 35.Bf1 Rc8 36.a6 Rc7 37.Kg2 Be1 38.Kxg3 e3 39.Rd8+ Kf7 40.Rb8 Bxf2+ 41.Kf3 c3 42.Rb7 Re7 43.Bc4+ Kf6 44.Ke2 g5 45.Bd3 g4 46.hxg4 fxg4 47.Rxe7 Kxe7 48.Bxh7 g3 49.Kf3 Kd6 50.Be4 Kc5 51.Bc6 Kb4 52.Ke2 Ka3 53.Kd3 Kb2 54.Be4 Kc1 0-1
2013.06.17 73rd ch-UKR w 2013
3314607 WIM Dolzhykova, Kateryna (2301) WIM Efimenko, Maria (2195) 1/2-1/2
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 Be7 8.O-O O-O 9.f4 Re8 10.Nf3 Nf8 11.Kh1 cxd4 12.cxd4 Bd7 13.g4 Nb4 14.Bb1 Bb5 15.a3 Qa5 16.Bd2 Qa6 17.axb4 Bxe2 18.Rxa6 Bxd1 19.Ra3 Be2 20.Re1 Bb5 21.Rc1 a6 22.Kg2 Rac8 23.Rxc8 Rxc8 24.Rc3 1/2-1/2
2012.11.18 Wy Gu16 2012
3380273 Amrayeva, Aytan (1990) Efimenko, Maria (2189) 1/2-1/2
1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 e5 5.d3 Ne7 6.e4 O-O 7.Nge2 Nd7 8.Be3 Nc5 9.Qd2 Nc6 10.Nd5 Nd4 11.O-O c6 12.Ndc3 Bh3 13.Nxd4 exd4 14.Bxh3 dxe3 15.Qxe3 Qf6 16.Rad1 Qd4 17.Qxd4 Bxd4 18.Rd2 a6 19.Ne2 Bg7 20.b4 1/2-1/2
2012.11.17 Wy Gu16 2012
3380216 Efimenko, Maria (2189) WIM Nicolas Zapata, I (2201) 1-0
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.Bg5 e6 7.Qd2 h6 8.Bxf6 Qxf6 9.Ndb5 Bxb5 10.Bxb5+ Nc6 11.O-O Qg5 12.Qd3 Be7 13.Bxc6+ bxc6 14.Qc4 Rc8 15.f4 Qa5 16.f5 d5 17.exd5 exd5 18.Qe2 Qc5+ 19.Kh1 O-O 20.f6 Bxf6 21.Rxf6 gxf6 22.Qg4+ Kh8 23.Qf4 Rce8 24.Rf1 Qe3 25.Qxf6+ Kg8 26.Qxc6 Qf2 1-0
2012.11.16 Wy Gu16 2012
3380164 Rodionova, Polina (2040) Efimenko, Maria (2189) 1-0
1.e4 g6 2.d4 d6 3.Nf3 Bg7 4.Bc4 Nf6 5.Qe2 c6 6.Bb3 e5 7.Nbd2 Nh5 8.c3 Nf4 9.Qf1 exd4 10.Nxd4 Qe7 11.h4 d5 12.g3 Bxd4 13.cxd4 Ne6 14.Qd3 dxe4 15.Qe3 Na6 16.O-O f5 17.f3 g5 18.h5 Ng7 19.g4 Nc7 20.h6 Nge6 21.gxf5 Nf4 22.Nxe4 Kf8 23.f6 Nh3+ 24.Kh1 Qd8 25.Bd2 a5 26.Qc3 Ne6 27.Bxe6 Bxe6 28.Qc5+ Kg8 29.Bxg5 b6 30.Qe5 Qd5 31.f7+ 1-0
2012.11.15 Wy Gu16 2012
3380112 Efimenko, Maria (2189) Utiatskaja, Irina (2038) 1-0
1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 Qxd5 5.Ngf3 cxd4 6.Bc4 Qd6 7.O-O Nf6 8.Nb3 Nc6 9.Nbxd4 Nxd4 10.Nxd4 a6 11.Re1 Bd7 12.c3 Qc7 13.Bb3 Bd6 14.h3 O-O-O 15.Qf3 h6 16.a4 Be5 17.Qe3 Bd6 18.Qf3 Be5 19.Nc2 Kb8 20.Rxe5 Bc6 21.Qe2 g5 22.Nb4 g4 23.Bf4 Kc8 24.Rf5 1-0
2012.11.14 Wy Gu16 2012
3380063 WFM Paredes Bustamante, Paula (1946) Efimenko, Maria (2189) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.O-O g6 6.c3 Bg7 7.d4 cxd4 8.cxd4 Nf6 9.Nc3 O-O 10.Re1 Nc6 11.Bg5 h6 12.Bxf6 Bxf6 13.Qa4 Rfc8 14.Rad1 Qd8 15.e5 Bg7 16.exd6 Qxd6 17.Ne5 a6 18.Qb3 Rf8 19.Qxb7 Nxd4 20.Qd5 Nf5 21.Qe4 Qe6 22.Nc6 Qxe4 23.Rxe4 e6 24.g4 Nh4 25.Na4 a5 26.f4 Rfe8 27.Kf2 Rac8 28.Rc4 Ra8 29.a3 e5 30.fxe5 Bxe5 31.Nb6 Ra6 32.Nxe5 Rxb6 33.Nd3 g5 34.Rc2 Rd6 35.b3 Red8 36.Ke2 Rd4 37.Nf2 Re8+ 38.Kf1 Rf4 39.Re2 Rxe2 40.Kxe2 Nf3 41.Rd3 Nxh2 42.Rh3 Nxg4 43.Nxg4 Rxg4 44.Rxh6 a4 45.Rb6 axb3 46.Rxb3 Ra4 47.Kf2 Kg7 48.Kg2 Kg6 49.Kf3 g4+ 50.Kg3 f5 51.Kh4 Ra6 52.Rc3 Kf6 53.Rb3 Rd6 54.a4 Rd1 55.Rb5 Rh1+ 56.Kg3 Rh3+ 57.Kg2 Ra3 58.a5 f4 59.Rc5 Ra2+ 60.Kf1 0-1
2012.11.12 Wy Gu16 2012
3380013 Efimenko, Maria (2189) Bellaiche, E (1976) 1/2-1/2
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Nxc6 bxc6 8.e5 Ng8 9.Bd4 f6 10.f4 Qa5 11.Qd2 fxe5 12.fxe5 c5 13.Be3 Bxe5 14.Bc4 Nf6 15.O-O Bb7 1/2-1/2
2012.11.12 Wy Gu16 2012
3379957 WFM Xiao, Yiyi (2136) Efimenko, Maria (2189) 1-0
1.d4 g6 2.c4 Nf6 3.g3 Bg7 4.Bg2 d6 5.Nc3 O-O 6.Nf3 c6 7.O-O Nbd7 8.e4 e5 9.h3 Qb6 10.d5 c5 11.Rb1 Ne8 12.a3 h6 13.g4 Qd8 14.Be3 Nb6 15.Qe2 f5 16.gxf5 gxf5 17.b4 cxb4 18.axb4 fxe4 19.Nxe4 Bf5 20.Ng3 Bg6 21.Rbd1 a5 22.c5 Na4 23.Qd2 axb4 24.Qxb4 Nxc5 25.Qg4 Bc2 26.Rd2 Ra4 27.Rxc2 Rxg4 28.hxg4 Nd3 29.Nf5 h5 30.Ng5 hxg4 31.Ne6 Qd7 32.Nfxg7 Rf7 33.Nxe8 Qxe8 34.Be4 Nf4 35.Bxf4 Rxf4 36.Rfc1 Rxe4 37.Rc8 Re1+ 38.Kg2 Rxc1 39.Rxe8+ Kf7 40.Rb8 Rd1 41.Rxb7+ Kf6 42.Nc7 e4 43.Kg3 Kf5 44.Rb6 Rd3+ 45.Kg2 Ke5 46.Rb8 Rd2 47.Re8+ Kd4 48.Nb5+ Kxd5 49.Nc3+ Kc6 50.Nxe4 Rd4 51.Kg3 Ra4 52.Nf6 d5 53.Re6+ Kc5 54.Re5 Kd6 55.Re2 d4 56.Nxg4 d3 57.Rd2 Rd4 58.f4 Ke6 59.Nf2 Kf5 60.Nxd3 Rd8 61.Kf3 Rd4 62.Rd1 Ra4 63.Rb1 Ra5 64.Rc1 Ra3 65.Rc5+ Kf6 66.Ke3 Rb3 67.Ke4 1-0
2012.11.11 Wy Gu16 2012
3379908 Efimenko, Maria (2189) Kalaydina, R (1934) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.g3 a6 7.Bg2 Nf6 8.O-O d6 9.Re1 Nd7 10.Nxc6 bxc6 11.b3 Be7 12.Bb2 O-O 13.f4 Re8 14.Qd2 Bb7 15.Rad1 Rad8 16.Ne2 d5 17.e5 c5 18.c3 Qb6 19.Kh1 Nb8 20.g4 Nc6 21.Qe3 Qc7 22.Ng1 d4 23.cxd4 cxd4 24.Qh3 Nb4 25.Rxd4 Bc5 26.Rc1 Qb6 27.Rxd8 Rxd8 28.Bxb7 Qxb7+ 29.Qf3 Qxf3+ 30.Nxf3 Be3 31.Rc4 Nxa2 32.Ra4 Nc1 33.Bxc1 Bxc1 34.f5 h5 35.fxe6 fxe6 36.gxh5 Rd3 37.Kg2 Rxb3 38.Rxa6 Kf7 39.Rc6 Bf4 40.Rc7+ Kg8 41.Rc4 Be3 42.Kg3 Rb7 43.Rc3 Bh6 44.Nd4 Rb4 45.Rc8+ Kf7 46.Rc7+ Kg8 47.Nxe6 Re4 48.Rc5 Kf7 49.Nd8+ Ke7 50.Nb7 Ke6 51.Nd8+ Ke7 52.Nc6+ Ke6 53.h3 Re3+ 54.Kg2 Re2+ 55.Kf1 Re4 56.Nd8+ Ke7 57.Rd5 Bf4 58.e6 Bc7 59.Rd7+ Ke8 60.Nc6 Bb6 61.Re7+ Kf8 62.Rb7 Rxe6 63.Rxb6 Rh6 64.Rb8+ 1-0
2012.11.10 Wy Gu16 2012
3379862 Zavgorodniaya, A (1952) Efimenko, Maria (2189) 0-1
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 dxe4 6.Qg4 Nf6 7.Qxg7 Rg8 8.Qh6 Nbd7 9.Nh3 c5 10.Be2 Qa5 11.Bd2 cxd4 12.cxd4 Qd5 13.Qe3 Qc6 14.c4 Rxg2 15.d5 exd5 16.cxd5 Nxd5 17.Qxe4+ Ne7 18.Qxc6 bxc6 19.Ng5 h6 20.h4 hxg5 21.hxg5 Nf8 22.Kf1 Rg4 23.Bxg4 Bxg4 24.Bb4 a5 25.Bc5 Rb8 26.Re1 Be6 27.f4 Rb5 28.Rc1 Nfg6 29.Bd6 Kd7 30.Rd1 Rd5 31.Rxd5 Bxd5 32.f5 Bxh1 0-1
2012.11.09 Wy Gu16 2012
3379806 Efimenko, Maria (2189) WCM Oliveira, Maria (1969) 1/2-1/2
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 Nf6 7.Qd2 a6 8.O-O-O Bb4 9.f3 O-O 10.g4 b5 11.g5 Ne8 12.Nxc6 Qxc6 13.Bd4 Bb7 14.Bg2 Rc8 15.h4 Be7 16.Rdg1 Nd6 17.Bf1 Nc4 18.Bxc4 Qxc4 19.h5 Bc5 20.Bxc5 Qxc5 21.g6 h6 22.gxf7+ Rxf7 23.Rg2 Kh7 24.Kb1 Qe5 25.Rg4 Rcf8 26.a3 d5 27.exd5 Bxd5 28.Qd3+ Qf5 29.Nxd5 Qxd3 30.cxd3 exd5 31.Rhg1 Re8 32.f4 Re3 33.Kc2 Rh3 34.Kc3 Rxh5 35.Kd4 Rhf5 36.Rf1 g5 37.fxg5 hxg5 38.Re1 Kg6 39.Re6+ R7f6 40.Re8 Rf7 41.Rg2 Rd7 42.Rg8+ Kf6 43.Rf8+ Kg6 44.Rg8+ 1/2-1/2
2012.11.08 Wy Gu16 2012
3379756 Vlckova, Katerina (1846) Efimenko, Maria (2189) 0-1
1.d4 g6 2.c4 Nf6 3.Nc3 Bg7 4.Nf3 O-O 5.g3 d6 6.Bg2 c6 7.O-O Qa5 8.e4 Bg4 9.h3 Bxf3 10.Bxf3 Nfd7 11.Be3 Qb4 12.Qd3 Qxb2 13.Rab1 Qa3 14.Rb3 Qa6 15.Rfb1 b6 16.Bg5 e5 17.Ne2 exd4 18.Ra3 Ne5 19.Rxa6 Nxd3 20.Ra3 Ne5 21.Nxd4 Nxc4 22.Rd3 Ne5 23.Ra3 Nbd7 24.Be2 Rfe8 25.Be3 Nc5 26.f4 Ned7 27.Nxc6 Nxe4 28.Bf3 d5 29.Rd1 Nc3 30.Rd3 Rac8 31.Nxa7 Rc7 32.Bxd5 Rxe3 33.Rxe3 Bd4 34.Bf3 Bxe3+ 35.Kg2 Bc1 36.Rb3 Rxa7 37.Rxc3 Rxa2+ 38.Kg1 Ra1 39.Rc8+ Kg7 40.Kf2 Ra2+ 41.Kf1 Be3 42.Be2 Nc5 43.Re8 Bd4 44.Re7 Ra1+ 45.Kg2 Kf6 46.Rc7 Ra2 47.Kf3 b5 48.g4 Ra3+ 49.Kg2 Ne6 50.Rc6 Ke7 51.Bxb5 Nxf4+ 52.Kh1 Rxh3# 0-1
2012.08.25 EY Girls U16 2012
3420475 Efimenko, Maria (2193) Imnadze, N (2030) 1-0
1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4 5.d4 Nd6 6.Bxc6 dxc6 7.dxe5 Nf5 8.Qxd8+ Kxd8 9.Nc3 Ke8 10.b3 Be7 11.Bb2 Be6 12.Rad1 Rd8 13.h3 h5 14.Ne4 Rh6 15.Nfg5 Rg6 16.Rxd8+ Kxd8 17.Nxe6+ Rxe6 18.Rd1+ Kc8 19.Rd3 Nh6 20.Ng3 g6 21.Ne2 Bg5 22.f4 Be7 23.Kf2 h4 24.Kf3 Bf8 25.g4 hxg3 26.Nxg3 Re8 27.f5 g5 28.f6 Bb4 29.Ne4 Rg8 30.Bc1 g4+ 31.Kf2 Nf5 32.hxg4 Rxg4 33.Ng5 Nh6 34.Rh3 Bf8 35.Nh7 Rg8 36.Bxh6 Bc5+ 37.Be3 Bxe3+ 38.Kxe3 Kd7 39.Kf4 Rg2 40.Ng5 Rf2+ 41.Ke4 Re2+ 42.Re3 Rg2 43.e6+ fxe6 44.Rd3+ 1-0
2012.08.24 EY Girls U16 2012
3420437 Hancu, O (1931) Efimenko, Maria (2193) 0-1
1.c4 g6 2.Nc3 Bg7 3.g3 d6 4.Bg2 Nf6 5.d3 O-O 6.e4 c5 7.Nge2 Nc6 8.O-O e6 9.a3 Rb8 10.Rb1 b6 11.b4 Bb7 12.Qc2 Ne7 13.Rd1 e5 14.f4 Nc6 15.Rf1 Nd4 16.Nxd4 cxd4 17.Ne2 b5 18.fxe5 dxe5 19.Bg5 bxc4 20.Qxc4 h6 21.Bxf6 Bxf6 22.Nc1 Qb6 23.a4 Rbc8 24.a5 Qd6 25.Qa2 Bg5 26.Qa4 Rc3 27.Nb3 Rxd3 28.Nc5 Bc6 29.Qa2 Rd2 30.Qc4 Be3+ 31.Kh1 d3 32.Qc3 Bb5 33.Nb7 Qe7 34.Nc5 Rc2 35.Qa3 Bxc5 36.bxc5 Qxc5 37.Qxc5 Rxc5 38.Bf3 f5 39.Rfd1 Bc6 40.Rb4 Rd8 41.Kg1 Rxa5 42.Kf2 Ra2+ 43.Kg1 Rc2 0-1
2012.08.23 EY Girls U16 2012
3420398 WFM Osmanodja, F (2199) Efimenko, Maria (2193) 0-1
1.e4 e6 2.d3 d5 3.Qe2 g6 4.g3 Bg7 5.Bg2 Ne7 6.Nf3 c5 7.e5 Nbc6 8.c3 Qc7 9.Bf4 b6 10.O-O Bb7 11.Re1 O-O 12.h4 h6 13.Nbd2 Rfd8 14.Nf1 b5 15.N1h2 Nf5 16.Ng4 Qe7 17.Qd2 Kh7 18.d4 cxd4 19.Nxd4 Ncxd4 20.cxd4 Rac8 21.Rac1 Rc4 22.b3 Rxd4 23.Qa5 Rxf4 24.gxf4 Rd7 25.Qxb5 Nxh4 26.Qd3 Nxg2 27.Kxg2 d4+ 28.f3 Qh4 29.Kf1 Qg3 30.Ke2 Qxf4 31.Kf2 h5 32.Rh1 Kg8 33.Nf6+ Bxf6 34.exf6 Qxf6 35.Rcg1 Rd5 36.Rh3 Rc5 37.Rd1 e5 38.Kg1 Rc3 39.Qb5 Qg5+ 40.Kf2 Rc2+ 41.Kf1 Qg2+ 42.Ke1 Qf2# 0-1
2012.08.22 EY Girls U16 2012
3420360 Efimenko, Maria (2193) Utiatskaja, Irina (2012) 1-0
1.e4 d6 2.d4 Nf6 3.Bd3 Nbd7 4.f4 e5 5.c3 c5 6.Bc2 Qc7 7.Nf3 b6 8.Qe2 g6 9.Na3 Bg7 10.Nb5 Qb8 11.Nxd6+ Qxd6 12.dxe5 Qc7 13.exf6 Nxf6 14.e5 Nd5 15.Qe4 Bb7 16.Ba4+ Bc6 17.Qxd5 1-0
2012.08.21 EY Girls U16 2012
3420320 WFM Visanescu, D (2019) Efimenko, Maria (2193) 1-0
1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Be3 c6 5.Bd3 b5 6.h3 a6 7.Nf3 Nd7 8.O-O e5 9.dxe5 dxe5 10.a4 b4 11.Ne2 Ngf6 12.Ng3 h5 13.c3 bxc3 14.bxc3 Qe7 15.Nh4 Nc5 16.Bc4 Ncxe4 17.Nxe4 Nxe4 18.Qf3 Bf5 19.Nxf5 gxf5 20.Qxf5 Nd6 21.Qf3 e4 22.Qe2 Bxc3 23.Rad1 Rg8 24.Qc2 Nxc4 25.Qxc3 Ne5 26.Bf4 Nf3+ 27.Kh1 Qe6 28.Rd6 Qf5 29.Qxc6+ Kf8 30.Qxa8+ Kg7 31.Bh6+ Kh7 32.Qd5 Ne5 33.Re1 Qxf2 34.Qxe4+ f5 35.Qb7+ 1-0
2012.08.20 EY Girls U16 2012
3420281 Efimenko, Maria (2193) Shakhmurzova, Fatima (1905) 1-0
1.e4 e6 2.d3 d5 3.Nd2 c5 4.g3 Nc6 5.Bg2 Nf6 6.Ne2 e5 7.exd5 Nxd5 8.O-O Be7 9.Nc3 Be6 10.Re1 Qd7 11.Nde4 f6 12.Nxd5 Bxd5 13.Be3 O-O-O 14.a3 f5 15.c4 Bxe4 16.dxe4 Qxd1 17.Raxd1 fxe4 18.Rd5 Rxd5 19.cxd5 Nd4 20.Bxe4 Bd6 21.Kg2 Kd7 22.h4 h6 23.Kh3 Rf8 24.Kg4 Rf6 25.Kh5 Bf8 26.g4 Rb6 27.Rb1 Be7 28.g5 hxg5 29.hxg5 Ke8 30.f4 exf4 31.Bxf4 Bd6 32.Bxd6 Rxd6 33.Rf1 Ke7 34.g6 Rf6 35.d6+ Rxd6 36.Rf7+ Ke8 37.Rxg7 Re6 38.Bxb7 Re1 39.Rc7 Ne6 40.g7 Rg1 41.Bc6+ Kd8 42.Rd7+ Kc8 43.Kh6 Nd4 44.Rxd4 cxd4 45.Bd5 1-0
2012.08.19 EY Girls U16 2012
3420245 Blagojevic, Tijana (2004) Efimenko, Maria (2193) 0-1
1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7 5.c4 g6 6.d4 cxd4 7.Nxd4 Nf6 8.Nc3 Bg7 9.f3 Nc6 10.Be3 O-O 11.O-O Ne5 12.b3 Rfc8 13.Rc1 a6 14.Na4 Qd8 15.Ne2 Nfd7 16.c5 dxc5 17.Nxc5 Nxc5 18.Qxd8+ Rxd8 19.Rxc5 Rd3 20.Bg5 h6 21.Bc1 Nc6 22.Nf4 Bd4+ 23.Kh1 Rxf3 24.gxf3 Bxc5 25.Nd3 Bb6 26.Bxh6 Kh7 27.Bc1 Rd8 28.Nb2 Nb4 29.Nc4 Bc5 30.a3 Nd3 31.Be3 b5 32.Bxc5 bxc4 33.Bxe7 Rd7 34.Bf6 cxb3 35.f4 b2 36.Rb1 Rc7 37.Rg1 Rc1 38.Bxb2 Rxg1+ 39.Kxg1 Nxb2 40.Kf2 Nc4 0-1
2012.08.18 EY Girls U16 2012
3420206 Efimenko, Maria (2193) Turk, T (1907) 1-0
1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Bc5 6.Nb3 Be7 7.Qg4 Bf6 8.c3 Ne7 9.Be3 Nbc6 10.Qe2 d6 11.a4 Ng6 12.f4 e5 13.f5 Nf4 14.Qf1 Bg5 15.Bc4 Nxg2+ 16.Qxg2 Bxe3 17.Qxg7 Qh4+ 18.Ke2 Qf2+ 19.Kd3 Rf8 20.N1d2 Bf4 21.Raf1 Qh4 22.Bd5 Ne7 23.Nc4 Nxd5 24.Nxd6+ Ke7 25.exd5 Qh3+ 26.Kc4 Bxf5 27.Rxf4 Kxd6 28.Qf6+ Be6 29.dxe6 fxe6 30.Rd1+ Kc6 31.Qxe5 Rxf4+ 32.Qxf4 b5+ 33.Kb4 1-0
2012.08.17 EY Girls U16 2012
3420167 Rojikova, Lenka (1866) Efimenko, Maria (2193) 0-1
1.e4 g6 2.d4 d6 3.Nc3 a6 4.f4 b5 5.Nf3 Bg7 6.Bd3 Nd7 7.Ne2 c5 8.c3 Bb7 9.O-O e5 10.Kh1 Ne7 11.Be3 exd4 12.cxd4 O-O 13.Qd2 Rc8 14.Rac1 Qe8 15.Ng3 f5 16.dxc5 dxc5 17.Ng5 c4 18.Bb1 Rc6 19.Rfd1 Nb6 20.Qf2 Nd7 21.Rd2 h6 22.Nf3 Nf6 23.h3 fxe4 24.Nxe4 Nfd5 25.g3 Nxe3 26.Qxe3 Re6 27.Re2 Nf5 28.Qf2 Bxe4 29.Bxe4 Rxe4 0-1
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