[Event "Liren"] [Site "https://lichess.org/dI1bSL8b"] [Date "2023.11.12"] [White "Username_2010"] [Black "davidmark"] [Result "1-0"] [UTCDate "2023.11.12"] [UTCTime "07:27:53"] [WhiteElo "2075"] [BlackElo "2090"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "300+1"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 { E43 Nimzo-Indian Defense: St. Petersburg Variation } 5. Nf3 Bb7 6. Bd2 d5?? { (0.00 → 2.81) Blunder. O-O was best. } (6... O-O 7. Bd3 d5 8. cxd5 exd5 9. Rc1 Re8 10. Ne5 Bf8 11. O-O) 7. cxd5?? { (2.81 → 0.48) Blunder. Qa4+ was best. } (7. Qa4+ Nc6 8. cxd5 Bxc3 9. dxc6 Bxd2+ 10. Nxd2 Bc8 11. Nf3 Nd5) 7... exd5?? { (0.48 → 7.46) Blunder. Bxc3 was best. } (7... Bxc3 8. Bxc3 Nxd5 9. Bd2 Nd7 10. b4 Qe7 11. Qb3 O-O 12. Be2) 8. Rc1?? { (7.46 → 0.15) Blunder. Qa4+ was best. } (8. Qa4+ Nc6 9. Bb5 O-O 10. Bxc6 Bxc3 11. Bxc3 Bxc6 12. Qxc6 Re8) 8... a6?? { (0.15 → 1.96) Blunder. O-O was best. } (8... O-O 9. Bd3) 9. Bd3?? { (1.96 → 0.10) Blunder. Qa4+ was best. } (9. Qa4+ Nc6 10. Ne5 Bxc3 11. Rxc3 b5 12. Nxc6 Bxc6 13. Qc2 Bd7 14. Rxc7 O-O 15. Bd3 Ne4) 9... O-O 10. Qc2 c5 11. dxc5 Bxc5 12. O-O Nc6 13. a3 d4 14. exd4? { (0.92 → -0.42) Mistake. Ne4 was best. } (14. Ne4 dxe3 15. fxe3 Ne5 16. Nxf6+ Qxf6 17. Bxh7+ Kh8 18. Be4 Bxe4 19. Qxe4 Rae8 20. b4 Bd6) 14... Nxd4 15. Nxd4 Bxd4 16. Ne2 Rc8 17. Qb1? { (-0.29 → -1.62) Mistake. Qb3 was best. } (17. Qb3 Rxc1) 17... Be5? { (-1.62 → -0.35) Mistake. Qd5 was best. } (17... Qd5) 18. Bc3 Qd5 19. f3 Rfd8 20. Bf5 Rc7 21. Rfd1 Qc5+ 22. Bd4 Bxd4+ 23. Rxd4 Qxc1+ 24. Nxc1 Rxd4 25. Nb3?! { (-0.36 → -1.19) Inaccuracy. Ne2 was best. } (25. Ne2 Rd8 26. Nc3 Bc8 27. Bc2 Rcd7 28. h4 Rd6 29. Qc1 Rd2 30. Bb3 b5 31. Nb1 R2d7) 25... Rd5 26. Bd3 Rcd7 27. Be2 a5 28. a4?! { (-1.38 → -2.28) Inaccuracy. Kf2 was best. } (28. Kf2 Rd8 29. a4 Bc6 30. Qa1 Bd7 31. Bc4 Rd6 32. Qc1 h6 33. g4 Be6 34. Bxe6 Rxe6) 28... Bc6?! { (-2.28 → -1.39) Inaccuracy. Ba6 was best. } (28... Ba6 29. Qc2 Bxe2 30. Qxe2 b5 31. Qe3 Rd1+ 32. Kf2 bxa4 33. Nc5 R7d4 34. Ke2 h6 35. g4) 29. Qa2?! { (-1.39 → -2.24) Inaccuracy. Qa1 was best. } (29. Qa1 Nh5 30. Kf2 h6 31. g4 Nf4 32. Qc1 Nxe2 33. Qxc6 Nf4 34. h4 R5d6 35. Qb5 Rd8) 29... Re7?! { (-2.24 → -1.29) Inaccuracy. Re5 was best. } (29... Re5 30. Kf2) 30. Bc4?? { (-1.29 → -3.66) Blunder. Kf2 was best. } (30. Kf2 Rc7) 30... Rd1+ 31. Kf2 Re5?? { (-3.43 → -1.11) Blunder. Bd5 was best. } (31... Bd5 32. Qa3 Bxc4 33. Qxe7 Bxb3 34. g4 h6 35. Qe3 Bxa4 36. h4 Bd7 37. g5 hxg5 38. hxg5) 32. h3?? { (-1.11 → -4.57) Blunder. Be2 was best. } (32. Be2) 32... Rf5?? { (-4.57 → -0.85) Blunder. Bd5 was best. } (32... Bd5 33. Bxd5 Nxd5 34. Qa3 Re6 35. Kg3 h5 36. Kh4 Ne3 37. Kg3 Rg6+ 38. Kf2 Nxg2 39. Qe7) 33. Kg3?? { (-0.85 → -3.42) Blunder. Be2 was best. } (33. Be2 Rd6 34. Nc1 Rfd5 35. Qa3 Rd4 36. b3 Nd7 37. Qb2 Ne5 38. Qc3 Ng6 39. Bc4 Nf4) 33... g5?? { (-3.42 → -0.68) Blunder. Bd5 was best. } (33... Bd5 34. Be2 Rd2 35. Bf1 Rg5+ 36. Kf4 h6 37. Qa3 Rd1 38. h4 Rg6 39. Be2 Bxb3 40. Bxd1) 34. Na1?! { (-0.68 → -1.48) Inaccuracy. Be2 was best. } (34. Be2) 34... Rd2?? { (-1.48 → 0.28) Blunder. Nh5+ was best. } (34... Nh5+ 35. Kg4 Ng7 36. Kg3 h5 37. b3 h4+ 38. Kf2 Bd7 39. Be2 Rd6 40. Qa3 Rfd5 41. Nc2) 35. Bxf7+ Kg7 36. Qe6 Rf4?? { (0.39 → 2.18) Blunder. Rfd5 was best. } (36... Rfd5) 37. Nb3 Rd3?! { (2.08 → 3.29) Inaccuracy. Rxg2+ was best. } (37... Rxg2+ 38. Kxg2) 38. Qxc6 Kxf7 39. Nc1?? { (3.35 → 1.00) Blunder. Qxb6 was best. } (39. Qxb6) 39... Re3?? { (1.00 → 3.45) Blunder. Rd5 was best. } (39... Rd5) 40. Qc7+?! { (3.45 → 2.19) Inaccuracy. Qxb6 was best. } (40. Qxb6 Re8 41. Qxa5 Rd4 42. Kh2 Rd1 43. Qxg5 Ree1 44. Nb3 Nd5 45. Qf5+ Kg8 46. Qc8+ Kg7) 40... Kg6?! { (2.19 → 3.50) Inaccuracy. Re7 was best. } (40... Re7 41. Qxb6 Rf5 42. Nb3 Rd5 43. Nd4 h5 44. h4 g4 45. Nc6 Re2 46. Nd8+ Ke7 47. Qc7+) 41. Qxb6 Re1?! { (3.50 → 5.25) Inaccuracy. Re7 was best. } (41... Re7 42. Qxa5 Rf5 43. Qd2 Rd5 44. Qc2+ Kg7 45. Kh2 h5 46. Nd3 h4 47. b4 Nh5 48. Qc3+) 42. Nd3 { White wins on time. } 1-0