[Event "?"] [Site "?"] [Date "2023.03.12"] [Round "?"] [White "Oscar"] [Black "Oscar"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 { D02 Queen's Pawn Game: London System } c5 4. e3 Nc6 5. c3 c4?! { (-0.13 → 0.78) Inaccuracy. Nh5 was best. } (5... Nh5 6. Be5 f6 7. Bg3 Qb6 8. Qb3 Nxg3 9. hxg3 e6 10. Bd3) 6. b3 b5? { (0.76 → 2.14) Mistake. cxb3 was best. } (6... cxb3 7. axb3 Bg4 8. b4 e6 9. Nbd2 Bd6 10. b5 Ne7 11. Bxd6) 7. a4 Na5 8. b4? { (1.70 → 0.02) Mistake. Nfd2 was best. } (8. Nfd2 a6) 8... Nb3 9. Ra2 bxa4 10. Rxa4 Bd7 11. Ra2?! { (0.07 → -0.94) Inaccuracy. Ra6 was best. } (11. Ra6 Qc8 12. Ra2 a5 13. bxa5 Nxa5 14. Nbd2 Nc6 15. Rxa8 Qxa8 16. Be2 Nh5 17. Bc7 e6) 11... a5 12. bxa5 Rxa5 13. Rxa5 Qxa5 14. Be2 Ba4 15. O-O e6 16. Qe1 Ne4 17. Ng5 Nf6 18. Be5 Be7 19. f4 h6?! { (-1.37 → -0.54) Inaccuracy. O-O was best. } (19... O-O 20. Qg3 h6 21. Nh3 Bc6 22. Bd1 Qa2 23. Bf3 Qc2 24. f5 Qxf5 25. Bxd5 Nc1 26. Qe1) 20. Nh3 Ne4? { (-0.96 → 0.45) Mistake. O-O was best. } (20... O-O) 21. Bxg7 Rg8 22. Bxh6 Nf6?? { (0.61 → 3.69) Blunder. Rh8 was best. } (22... Rh8) 23. Bg5 Ne4?! { (3.71 → 4.69) Inaccuracy. Qd8 was best. } (23... Qd8 24. Bf3 Rh8 25. Nf2 Kf8 26. Bxf6 Bxf6 27. Ng4 Bg7 28. Rf2 f5 29. Ne5 Bxe5 30. fxe5) 24. Bxe7 Kxe7 25. f5 Bd7 26. fxe6?! { (4.95 → 3.68) Inaccuracy. Bf3 was best. } (26. Bf3 Nf6 27. fxe6 Bxe6 28. Nf4 Kd6 29. e4 dxe4 30. Bxe4 Re8 31. Nxe6 Rxe6 32. Qg3+ Ke7) 26... Bxe6 27. Qh4+?! { (3.92 → 3.06) Inaccuracy. Nf4 was best. } (27. Nf4 Kd6 28. Nxe6 fxe6 29. Bf3 Qa2 30. Bxe4 dxe4 31. Rf2 Qa1 32. h4 Kd5 33. h5 Rg5) 27... Kd6 28. Qf4+?? { (3.27 → 0.97) Blunder. Nf4 was best. } (28. Nf4 Nxc3 29. Bh5 Ne4 30. Nxe6 fxe6 31. Qf4+ Kc6 32. Qe5 Kb5 33. Qxe6 Rd8 34. Qe7 Rd6) 28... Ke7?? { (0.97 → 3.53) Blunder. Kc6 was best. } (28... Kc6) 29. Bxc4?? { (3.53 → 0.00) Blunder. Bh5 was best. } (29. Bh5 f6 30. Nf2 Kd7 31. Nxe4 dxe4 32. d5 Bh3 33. Qxf6 Rxg2+ 34. Kh1 Qc5 35. Qh8 Rxh2+) 29... Nbd2? { (0.00 → 1.17) Mistake. Rg4 was best. } (29... Rg4 30. Bxb3 Rxf4 31. Nxf4 Nxc3 32. Nxc3 Qxc3 33. Nxd5+ Bxd5 34. Bxd5 Qxe3+ 35. Kh1 Qxd4 36. Bxf7) 30. Nxd2 Nxd2 31. Qf6+ Kd7? { (0.82 → 2.01) Mistake. Ke8 was best. } (31... Ke8 32. Be2) 32. Ng5? { (2.01 → 0.34) Mistake. Nf4 was best. } (32. Nf4 Nxf1 33. Bxf1 Qxc3 34. Bb5+ Kc8 35. Kf2 Qa5 36. Be2 Qd8 37. Qxd8+ Rxd8 38. g4 Rg8) 32... Nxf1? { (0.34 → 1.87) Mistake. Rg6 was best. } (32... Rg6 33. Qf4 Nxc4 34. Nxe6 Rxe6 35. Qxf7+ Re7 36. Qf5+ Kc7 37. Qg5 Rd7 38. Qf4+ Kc6 39. e4) 33. Nxe6 fxe6 34. Qf7+ Kd6 35. Qxg8?! { (0.75 → 0.00) Inaccuracy. Bxf1 was best. } (35. Bxf1 Ra8) 35... Nxe3?? { (0.00 → 6.04) Blunder. dxc4 was best. } (35... dxc4 36. Qf8+ Kc7 37. Qe7+ Kb8 38. Qe8+ Kc7) 36. Qg3+ Kd7 37. Qxe3 Qa1+?! { (6.32 → 9.83) Inaccuracy. dxc4 was best. } (37... dxc4 38. h4 Qa2 39. Kh2 Qc2 40. Qg3 Qd2 41. h5 Kc6 42. Qe5 Qh6 43. Kh3 Kd7 44. d5) 38. Bf1 Kd6 39. h4 Qd1 40. Qe5+ Kd7 41. h5 Qg4?! { (10.72 → Mate in 45) Checkmate is now unavoidable. Qc1 was best. } (41... Qc1 42. g3 Qh6 43. Be2 Qc1+ 44. Kf2 Qh6 45. Qf4 Qh7 46. g4 e5 47. dxe5 Kc6 48. Qf6+) 42. h6 Qg6?! { (73.37 → Mate in 21) Checkmate is now unavoidable. Qf5 was best. } (42... Qf5 43. Qg7+) 43. Qg7+ *