Četvrto kolo Svjetskog kupa je bilo vrlo zanimljivo.
Iako je završena remijem, partija Wojtaszeka i Carlsena bila je žrtvena i neizvjesna. Prvo je u 23. potezu Wojtaszek žrtvovao skakača, ali je u 24 potezu Carlsen uzvratio kontra-žrtvom lovca!
Wojtaszek,Radoslaw (2691) – Carlsen,Magnus (2847) [E06]
FIDE World Cup 2021 Krasnaya Polyana RUS (4.1), 22.07.2021
1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 0–0 6.0–0 a5 7.Qc2 c6 8.Nbd2 b6 9.e4 Bb7 10.Rd1 Na6 11.e5 Nd7 12.cxd5 Nb4 13.Qb1 cxd5 14.Nf1 Ba6 15.Ne3 Rc8 16.a3 Nc6 17.b3 b5 18.h4 b4 19.a4 Be2 20.Rd2 Bxf3 21.Bxf3 f6 22.Bg4 f5
23.Nxf5 exf5 24.Bxf5 Bxh4
25.gxh4 Qxh4 26.Be6+ Kh8 27.Qd3
27…Ndxe5 28.dxe5 Nxe5 29.Qxd5 Nf3+ 30.Qxf3 Rxf3 31.Bxc8 Rf8 32.Bb7 Qf6 33.Rda2 Qf7 34.Bg2 Qxb3 35.Be3 Rd8 ½–½
Velimir Ivić je crnim figurama igrao jako dobro i remizirao ponavljanjem poteza.
Andreikin,Dmitry (2724) – Ivic,Velimir (2582) [A15]
FIDE World Cup 2021 Krasnaya Polyana RUS (4.1), 22.07.2021
1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 0–0 5.e3 d6 6.Be2 e5 7.d3 Re8 8.0–0 a5 9.b5 Nbd7 10.Nc3 Nc5 11.Rc1 a4 12.Ba3 e4 13.dxe4 Nfxe4 14.Nxe4 Nxe4 15.Nd4 h5 16.Bf3 Qg5 17.Bxe4 Rxe4 18.Nf3 Qd8 19.Qd5 Re8 20.Rfd1 Bf5 21.Qd2 Bg4 22.Bb2
22…Bxf3 23.gxf3 Qg5+ 24.Kh1 Qf5 25.Kg2 Qg5+ 26.Kh1 Qf5 27.Kg2 Qg5+ 28.Kh1 Qf5 ½–½
Evo odlučenih partija četvrtog kola:
Jumbayev –Shankland 0-1
Fedoseev-Kovalev 1-0
Abdusattorov-Durarbayli 0-1
Martirosyan – Brkić 1-0
Sindarov- Piorun 0-1
Bacrot –Ponkratov 1-0
Tabatabaei-Harikrishna 1-0
Xiong –Vidit 0-1
Bacrot,Etienne (2678) – Ponkratov,Pavel (2629) [C15]
FIDE World Cup 2021 Krasnaya Polyana RUS (4.1), 22.07.2021
1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.Nge2 dxe4 5.a3 Be7 6.Nxe4 Nf6 7.Qd3 Nc6 8.Be3 0–0 9.0–0–0 Ng4 10.h4 f5 11.Ng5 h6 12.Nf3 Bd6 13.g3 Rb8 14.c4 b5 15.c5 Be7 16.Nf4 b4 17.a4 b3 18.Qc3 Nf6 19.Bb5 Ne4 20.Qxb3 Na5 21.Qa2 a6
22.Nxe6 Bxe6 23.Qxe6+ Kh8 24.Bd7 Rf6
25.Ne5 Rxb2
26.Kxb2 Qb8+ 27.Ka3 Rxe6 28.Bxe6 Qb6 29.Bf7 Qf6
30.Bg5 Nxg5 31.hxg5 Qxg5 32.Rb1 g6 33.Rb8+ Kh7 34.Rd1 Bf6 35.Bxg6+ Kg7 36.Bf7 Kh7 37.Bg8+ Kg7 38.Bd5 Kh7 39.Rg8 Bg7 40.Re8 Bxe5 41.Rxe5 Qg4 42.Rd3 f4 43.Kb4 fxg3
44.Re7+ 1–0
Xiong,Jeffery (2709) – Vidit,Santosh Gujrathi (2726) [D02]
FIDE World Cup 2021 Krasnaya Polyana RUS (4.1), 22.07.2021
1.d4 Nf6 2.Nf3 d5 3.Bf4 c5 4.e3 e6 5.Nbd2 Qb6 6.Rb1 Bd6 7.dxc5 Qxc5 8.Bd3 0–0 9.0–0 Nbd7 10.b4 Qc7 11.Bxd6 Qxd6 12.c4 b6 13.cxd5 Qxd5 14.Qe2 Bb7 15.e4 Qh5 16.Nc4 Rfd8 17.Rbd1 Nf8 18.h3 Ng6 19.Qe3 Ba6 20.Nd6 Rxd6 21.Bxa6 Rxd1 22.Rxd1 Ne5 23.Be2 Nxf3+ 24.Bxf3 Qe5 25.Qc1 h6 26.Qc6 Rb8 27.a4 Kf8 28.a5 bxa5 29.bxa5 Ne8 30.a6 Qc7 31.Qa4 Qc5 32.Qa1 Nc7 33.Rd7 Kg8 34.e5 Rb4 35.Qd1 Nb5 36.Rb7 Nd4 37.Be4 g6 38.Qd2 Rc4 39.Bxg6 fxg6 40.Qxh6 Rc1+ 41.Kh2 Qxe5+ 42.f4
42…Nf3+ 43.Kg3 Qe1+ 44.Kg4 Ne5+ 45.Kg5 Nf7+ 46.Rxf7 Kxf7 47.Qh7+ Ke8 48.g4 Rc5+ 49.f5 exf5 0–1
Martirosyan,Haik M (2632) – Brkic,Ante (2592) [D38]
FIDE World Cup 2021 Krasnaya Polyana RUS (4.1), 22.07.2021
1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Bb4 5.cxd5 exd5 6.Bf4 0–0 7.e3 c5 8.dxc5 Qa5 9.Be5 Ne4 10.a3 Bxc3+ 11.Bxc3 Nxc3 12.Qd2 Qxc5 13.Rc1 Nc6 14.Be2 Be6 15.Rxc3 Qb6 16.Rd3 Na5 17.Qb4 Qxb4+ 18.axb4 Nc4 19.Rb3 b6 20.b5 Rfc8 21.Rb4 Rc5 22.Nd4 Rac8 23.h3 Nd6 24.0–0 Bd7 25.Bd3 Rc1 26.Ne2 Rxf1+ 27.Kxf1 Rc5 28.Nc3 Kf8 29.Ke1 Nc4 30.Bxc4 Rxc4 31.Rb3 Be6 32.Ra3 Rb4 33.Rxa7 Rxb2 34.Rb7 Rb3 35.Kd2 Rb2+ 36.Kc1 Rxf2 37.Rxb6 Ke7 38.Rc6 Kd8 39.b6 Bc8 40.Rc7 Be6 41.Ra7 Rf1+ 42.Kb2 Rf2+ 43.Ka3 Bc8
44.b7 Bxb7 45.Rxb7 Rxg2 46.Rxf7 Rg3 47.Nxd5 Ke8 48.Rb7 1–0