[Event "Online posms 2023: 5-8 zēni"] [Site "https://lichess.org/Zt5Y0E2A"] [Date "2023.05.10"] [White "EduardsK"] [Black "Kirils2307"] [Result "1-0"] [UTCDate "2023.05.10"] [UTCTime "17:25:00"] [WhiteElo "1248"] [BlackElo "1834"] [WhiteRatingDiff "+42"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D31"] [Opening "Queen's Gambit Declined: Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 { D31 Queen's Gambit Declined: Queen's Knight Variation } Bb4 4. Bd2 Nf6 5. Nf3 Nc6?! { (0.14 → 0.85) Inaccuracy. O-O was best. } (5... O-O 6. e3 b6 7. cxd5 exd5 8. Rc1 Bb7 9. Nb5 Bxd2+ 10. Qxd2) 6. e3 a6 7. cxd5 exd5 8. Bd3 Bg4 9. h3 Bh5 10. a3 Bxc3 11. Bxc3 Ne4 12. Bxe4 dxe4 13. g4 Bg6 14. Nd2 Ne7 15. Qc2?! { (-0.22 → -0.81) Inaccuracy. Qa4+ was best. } (15. Qa4+ b5) 15... Qd5 16. O-O-O Qc6?! { (-0.60 → 0.06) Inaccuracy. O-O-O was best. } (16... O-O-O 17. Bb4) 17. Nb3?! { (0.06 → -0.66) Inaccuracy. d5 was best. } (17. d5) 17... b5?? { (-0.66 → 2.39) Blunder. Nd5 was best. } (17... Nd5 18. Bd2) 18. Na5? { (2.39 → 1.13) Mistake. d5 was best. } (18. d5 Qd6 19. Bxg7 Rg8 20. Bc3 Nxd5 21. Ba5 h5 22. Rd4 hxg4 23. Rhd1 c6 24. hxg4 Qe6) 18... Qd5 19. Bb4 Rc8 20. Bxe7 Kxe7 21. Nc6+ Ke8 22. Nb4 Qe6 23. d5 Qd6 24. Rd4 a5 25. Nc6 f6?! { (2.20 → 3.16) Inaccuracy. h5 was best. } (25... h5 26. Rhd1 Ra8 27. Kb1 Kf8 28. Qb3 Kg8 29. Qxb5 Kh7 30. Ra4 f6 31. Rxa5 Bf7 32. Rxa8) 26. Nxa5 Qb6?! { (3.16 → 4.83) Inaccuracy. h5 was best. } (26... h5 27. Nb7 Qd7 28. Nc5 Qe7 29. Rhd1 Kf7 30. Kb1 Rhe8 31. Rb4 Kg8 32. Rxb5 Bf7 33. gxh5) 27. Nb3? { (4.83 → 2.66) Mistake. d6 was best. } (27. d6 Qxa5 28. d7+ Kf7 29. dxc8=B Rxc8 30. Qc6 Kf8 31. Qc5+ Ke8 32. Kb1 Qb6 33. Qxb6 cxb6) 27... c5 28. Rhd1? { (2.60 → 1.03) Mistake. d6 was best. } (28. d6 Kd7 29. Rd5 c4 30. Nd4 Rc5 31. Rxc5 Qxc5 32. h4 h6 33. f4 Re8 34. b4 Qa7) 28... Kf7 29. R4d2 Rhd8 30. Kb1? { (1.64 → 0.05) Mistake. d6 was best. } (30. d6) 30... c4? { (0.05 → 1.42) Mistake. b4 was best. } (30... b4 31. a4 c4 32. Nc1 Qa5 33. b3 cxb3 34. Nxb3 Qxa4 35. Qa2 Qa3 36. Qxa3 bxa3 37. Ka2) 31. Na1 b4 32. axb4 Qxb4 33. Rd4 Qb5 34. Rc1?! { (1.09 → 0.00) Inaccuracy. Qc3 was best. } (34. Qc3 Kg8 35. Nc2 Bf7 36. Na3 Qb7 37. Nxc4 Rc5 38. d6 Be6 39. b3 h5 40. gxh5 Rxh5) 34... Rxd5 35. Rxc4 Rcd8?! { (0.35 → 1.32) Inaccuracy. Qxc4 was best. } (35... Qxc4 36. Qxc4 Rxc4 37. Rxc4 f5 38. g5 f4 39. b4 fxe3 40. Rc7+ Ke6 41. fxe3 Rxg5 42. Rxg7) 36. Rc7+ R8d7?! { (0.97 → 1.60) Inaccuracy. Kg8 was best. } (36... Kg8 37. Nb3 h6 38. Qc4 Qe8 39. Nd4 Kh7 40. Nc6 R8d7 41. Rxd7 Rxd7 42. Nd4 Bf7 43. Qc6) 37. Rxd7+ Rxd7 38. Qc4+?! { (1.62 → 0.65) Inaccuracy. Nb3 was best. } (38. Nb3 Rd5) 38... Qxc4 39. Rxc4 Rd1+ 40. Ka2?! { (1.16 → 0.54) Inaccuracy. Rc1 was best. } (40. Rc1 Rxc1+) 40... Rf1? { (0.54 → 1.90) Mistake. Ke7 was best. } (40... Ke7 41. Rc3) 41. b3? { (1.90 → 0.27) Mistake. b4 was best. } (41. b4) 41... Rxf2+ 42. Ka3 Rf3 43. Nc2 Rxh3?! { (0.35 → 1.10) Inaccuracy. Kf8 was best. } (43... Kf8 44. b4) 44. b4 Rh2?? { (0.33 → 4.31) Blunder. h5 was best. } (44... h5) 45. b5 Ke6?! { (4.35 → 5.74) Inaccuracy. Rh1 was best. } (45... Rh1 46. b6 Rb1 47. Rb4 Rd1 48. Nd4 Ra1+ 49. Kb2 Ra8 50. b7 Re8 51. b8=Q Rxb8 52. Rxb8) 46. b6 Rh1 47. b7 Rb1 48. Nb4 Ra1+ 49. Na2 Rb1 50. Rb4?! { (7.70 → 4.75) Inaccuracy. Nb4 was best. } (50. Nb4 Rb3+ 51. Kxb3 Be8 52. Rxe4+ Kf7 53. Rxe8 Kg6 54. Re7 f5) 50... Rg1?? { (4.75 → Mate in 7) Checkmate is now unavoidable. Rxb4 was best. } (50... Rxb4 51. Nxb4 h6 52. b8=Q Bh5 53. gxh5 Kf7 54. Qh8 g5 55. Nd5 g4 56. Qxf6+ Kg8 57. Qxh6) 51. b8=Q Kf7 52. Qc7+ Ke6 53. Rb6+ Kd5 54. Qd6+ Kc4 55. Rc6+ Kb5 56. Qc5# { White wins by checkmate. } 1-0