
[Event "Chigorin Memorial 2023"]
[Site "St Petersburg RUS"]
[Date "2023.10.28"]
[Round "8.95"]
[White "Kovalenko, Prokhor Ser"]
[Black "Penkov, A"]
[Result "0-1"]
[WhiteElo "1109"]
[BlackElo "1559"]
[ECO "E16"]
[PlyCount "90"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 O-O 8.O-O Na6 9.a3 c5 10.Qc2 cxd4 11.Nxd4 Bxg2 12.Kxg2 Rc8 13.b3 d5 14.cxd5 Nxd5 15.e3 Bf6 16.Nde2 Qc7 17.Rac1 Qe5 18.b4 h6 19.Rfd1 Rfd8 20.Qa4 Nac7 21.Nd4 Nxc3 22.Bxc3 Qe4+ 23.Kg1 Nd5 24.Nb5 Nxe3 25.fxe3 Qxe3+ 26.Kh1 Qf3+ 27.Kg1 Rxd1+ 28.Rxd1 Bxc3 29.Qc2 Qe3+ 30.Kh1 g6 31.Qd3 Qxd3 32.Rxd3 Bb2 33.Nxa7 Rc2 34.Nb5 e5 35.Nd6 f5 36.a4 e4 37.Re3 Be5 38.Nb7 Rb2 39.a5 Rxb4 40.axb6 Rxb6 41.Na5 Bd4 42.Re2 Kf7 43.Nc4 Rc6 44.Ne3 Ke6 45.Kg2 g5 0-1
[Site "St Petersburg RUS"]
[Date "2023.10.28"]
[Round "8.95"]
[White "Kovalenko, Prokhor Ser"]
[Black "Penkov, A"]
[Result "0-1"]
[WhiteElo "1109"]
[BlackElo "1559"]
[ECO "E16"]
[PlyCount "90"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+ 6.Bd2 Be7 7.Nc3 O-O 8.O-O Na6 9.a3 c5 10.Qc2 cxd4 11.Nxd4 Bxg2 12.Kxg2 Rc8 13.b3 d5 14.cxd5 Nxd5 15.e3 Bf6 16.Nde2 Qc7 17.Rac1 Qe5 18.b4 h6 19.Rfd1 Rfd8 20.Qa4 Nac7 21.Nd4 Nxc3 22.Bxc3 Qe4+ 23.Kg1 Nd5 24.Nb5 Nxe3 25.fxe3 Qxe3+ 26.Kh1 Qf3+ 27.Kg1 Rxd1+ 28.Rxd1 Bxc3 29.Qc2 Qe3+ 30.Kh1 g6 31.Qd3 Qxd3 32.Rxd3 Bb2 33.Nxa7 Rc2 34.Nb5 e5 35.Nd6 f5 36.a4 e4 37.Re3 Be5 38.Nb7 Rb2 39.a5 Rxb4 40.axb6 Rxb6 41.Na5 Bd4 42.Re2 Kf7 43.Nc4 Rc6 44.Ne3 Ke6 45.Kg2 g5 0-1
[Event "Chigorin Memorial 2023"]
[Site "St Petersburg RUS"]
[Date "2023.10.28"]
[Round "8.95"]
[White "Kovalenko, Prokhor Ser"]
[Black "Penkov, A"]
[Result "0-1"]
[WhiteElo "1109"]
[BlackElo "1559"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Riumin variation"]
[EventDate "2023.10.21"]
[WhiteFideId "55700616"]
[BlackFideId "4199090"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 O-O 8.
O-O Na6 9. a3 c5 10. Qc2 cxd4 11. Nxd4 Bxg2 12. Kxg2 Rc8 13. b3 d5 14. cxd5
Nxd5 15. e3 Bf6 16. Nde2 Qc7 17. Rac1 Qe5 18. b4 h6 19. Rfd1 Rfd8 20. Qa4
Nac7 21. Nd4 Nxc3 22. Bxc3 Qe4+ 23. Kg1 Nd5 24. Nb5 Nxe3 25. fxe3 Qxe3+ 26.
Kh1 Qf3+ 27. Kg1 Rxd1+ 28. Rxd1 Bxc3 29. Qc2 Qe3+ 30. Kh1 g6 31. Qd3 Qxd3
32. Rxd3 Bb2 33. Nxa7 Rc2 34. Nb5 e5 35. Nd6 f5 36. a4 e4 37. Re3 Be5 38.
Nb7 Rb2 39. a5 Rxb4 40. axb6 Rxb6 41. Na5 Bd4 42. Re2 Kf7 43. Nc4 Rc6 44.
Ne3 Ke6 45. Kg2 g5 0-1