[Event "The Chess week: Elo R4"] [Site "https://lichess.org/study/9d7Jqi1W/c1nHlHsw"] [Date "2022.08.09"] [Round "4.2"] [White "CB"] [Black "?"] [Result "1-0"] [WhiteElo "1565"] [BlackElo "1729"] [Variant "Standard"] [TimeControl "-"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation, Positional Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 { D35 Queen's Gambit Declined: Exchange Variation, Positional Variation } Be7 6. e3 c6 7. Bd3 h6 8. Bh4 Nbd7 9. Nge2 O-O 10. Qc2 b5 11. O-O a5 12. f3 Ba6 13. Rac1 Re8 14. Bg3 Nf8 15. e4?! { (0.30 → -0.56) Inaccuracy. Nf4 was best. } (15. Nf4 N8d7 16. Rfe1 Nb6 17. e4 dxe4 18. Nxe4 Nfd5 19. Nxd5 Nxd5 20. Qf2 Bb4 21. Red1 f5) 15... b4?? { (-0.56 → 1.15) Blunder. dxe4 was best. } (15... dxe4 16. fxe4 Ne6 17. Kh1 Ng4 18. Rf3 Bg5 19. Rd1 Ne3 20. Rxe3 Bxe3 21. e5 Qe7 22. Ne4) 16. Na4 dxe4 17. fxe4 Ne6 18. Bxa6 Rxa6 19. Qd3 Qa8 20. Rc4 Ng5 21. e5 Nd5 22. Nf4 Nxf4 23. Rxf4 Rf8 24. Bh4 Qd8?! { (0.16 → 0.83) Inaccuracy. Ne6 was best. } (24... Ne6 25. Rg4 Bxh4 26. Rxh4 Qd8 27. Re4 Ra7 28. h4 f5 29. exf6 Qxf6 30. Rxc6 Qf2+ 31. Kh2) 25. Nc5 Bxc5? { (0.47 → 1.88) Mistake. Ra7 was best. } (25... Ra7) 26. Rxc5 Ra8?! { (1.62 → 2.64) Inaccuracy. Ra7 was best. } (26... Ra7 27. Bxg5 hxg5 28. Re4 Re8 29. Rxc6 Rc7 30. Rxc7 Qxc7 31. Re1 Rd8 32. h3 Qc6 33. b3) 27. Rxc6?! { (2.64 → 1.70) Inaccuracy. h3 was best. } (27. h3 Re8 28. Qf5 Qc8 29. Bxg5 Qxf5 30. Rxf5 hxg5 31. Rxc6 Rec8 32. Rd6 Rc1+ 33. Kh2 Rc2) 27... Qd5?! { (1.70 → 2.34) Inaccuracy. Rc8 was best. } (27... Rc8 28. Qc4) 28. Qc4 Qxc4 29. Rxc4 Rac8?? { (2.14 → 4.46) Blunder. Ne6 was best. } (29... Ne6 30. Rf2 g5 31. Bg3 Rad8 32. Rd2 Rd5 33. Kf2 h5 34. Ke3 h4 35. Ke4 Rxd4+ 36. Rcxd4) 30. d5 Rfd8 31. d6 Kf8 32. Kf2? { (5.47 → 2.85) Mistake. e6 was best. } (32. e6 Nxe6) 32... Rb8? { (2.85 → 4.66) Mistake. Rxc4 was best. } (32... Rxc4 33. Rxc4) 33. Rc7 Rbc8? { (4.96 → 9.62) Mistake. f6 was best. } (33... f6 34. Ke3) 34. Bxg5 hxg5? { (9.50 → Mate in 12) Checkmate is now unavoidable. Rxc7 was best. } (34... Rxc7 35. dxc7) 35. Rfxf7+ Kg8 36. Rxg7+ Kh8 37. Rxc8?! { (Mate in 10 → 10.82) Lost forced checkmate sequence. Rh7+ was best. } (37. Rh7+ Kg8 38. Rcg7+ Kf8 39. e6 Re8 40. e7+ Rxe7 41. dxe7+ Ke8 42. Rg8+ Kd7 43. e8=Q+ Kd6) 37... Rxc8 38. Rc7 { White wins. } 1-0