FEN
[Event "van den Berg"]
[Site "https://cohenchessclub.com/BpbXLXwM"]
[Date "2023.09.27"]
[White "Sasha"]
[Black "Ao1000"]
[Result "1/2-1/2"]
[UTCDate "2023.09.27"]
[UTCTime "23:06:00"]
[WhiteElo "1491"]
[BlackElo "1766"]
[WhiteRatingDiff "+4"]
[BlackRatingDiff "-6"]
[WhiteTitle "IM🧁"]
[BlackTitle "IM🌴"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "D02"]
[Opening "Queen's Pawn Game: London System"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } Nc6 4. e3 a6 5. c3 e6 6. Nbd2 Bd7 7. Bd3 Bd6 8. Bxd6? { (1.28 → 0.21) Mistake. Ne5 was best. } (8. Ne5) 8... cxd6 9. O-O O-O 10. Re1 h6 11. e4 dxe4 12. Bxe4 d5? { (-0.15 → 0.97) Mistake. Qc7 was best. } (12... Qc7) 13. Bd3 Re8?! { (0.71 → 1.36) Inaccuracy. Qb6 was best. } (13... Qb6 14. Rb1 Rfd8 15. a3 Be8 16. Ne5 Nxe5 17. dxe5 Bb5 18. Bxb5 Ne4 19. Nxe4 dxe4 20. Qe2) 14. Nb3 b6 15. Ne5 Qc7 16. Nxc6?! { (1.40 → 0.63) Inaccuracy. Qe2 was best. } (16. Qe2 Ra7) 16... Bxc6 17. f3 Nd7 18. Bc2 e5 19. dxe5 Nxe5 20. f4 Nc4?! { (0.00 → 0.52) Inaccuracy. Nd7 was best. } (20... Nd7 21. Nd4 Nf6 22. Qd2 Ne4 23. Qe3 b5 24. Rad1 Nf6 25. Qd2 Ne4) 21. Rxe8+? { (0.52 → -0.97) Mistake. Qd3 was best. } (21. Qd3) 21... Rxe8 22. Qc1 Ne3 23. Bd3?? { (-1.52 → -6.07) Blunder. Nd4 was best. } (23. Nd4 Qxf4) 23... a5?? { (-6.07 → -0.63) Blunder. Nxg2 was best. } (23... Nxg2 24. Nd4 Re1+ 25. Qxe1 Nxe1 26. Rxe1 Bd7 27. f5 a5 28. Re7 Qf4 29. f6 Qg4+ 30. Kh1) 24. g3 Nc4 25. Qc2?! { (-0.56 → -1.18) Inaccuracy. Nd4 was best. } (25. Nd4) 25... Ne3?! { (-1.18 → -0.27) Inaccuracy. Qe7 was best. } (25... Qe7 26. Nd4) 26. Qe2?! { (-0.27 → -1.16) Inaccuracy. Qf2 was best. } (26. Qf2 Ng4 27. Qd2 a4 28. Nd4 a3 29. Re1 Rxe1+ 30. Qxe1 axb2 31. Qe2 Ba4 32. Qxb2 Qe7) 26... Nc4?! { (-1.16 → -0.25) Inaccuracy. Ba4 was best. } (26... Ba4) 27. Qf2 a4 28. Nd2?? { (-0.19 → -3.17) Blunder. Nd4 was best. } (28. Nd4 a3 29. bxa3 Bd7 30. Re1 Ra8 31. Qf3 Qc5 32. Bxc4 Qxc4 33. Re7 Bb5 34. Re5 Rxa3) 28... Nxb2 29. Bc2? { (-3.15 → -5.94) Mistake. Bf1 was best. } (29. Bf1 Bd7) 29... Nc4? { (-5.94 → -3.04) Mistake. Bb5 was best. } (29... Bb5) 30. Nxc4 dxc4 31. Rd1? { (-3.18 → -5.26) Mistake. Re1 was best. } (31. Re1 Rd8 32. Re5 a3 33. Qe3 b5 34. Kf2 Qd6 35. Qb6 h5 36. Re1 Qf6 37. Re2 h4) 31... b5?! { (-5.26 → -3.58) Inaccuracy. Ba8 was best. } (31... Ba8 32. h3) 32. Re1 Rxe1+ 33. Qxe1 Qb6+? { (-3.66 → -2.13) Mistake. g6 was best. } (33... g6 34. Qd2) 34. Kf1 Qd8 35. a3?? { (-1.87 → -4.77) Blunder. Qe5 was best. } (35. Qe5 Bd7 36. Ke2 g6 37. f5 gxf5 38. Bxf5 Bxf5 39. Qxf5 a3 40. Qe4 Qg5 41. Qa8+ Kg7) 35... g6 36. Qf2? { (-4.12 → -7.24) Mistake. f5 was best. } (36. f5 gxf5) 36... Qd5?! { (-7.24 → -4.53) Inaccuracy. Qe7 was best. } (36... Qe7) 37. Ke2 Qe6+? { (-4.60 → -2.56) Mistake. Bd7 was best. } (37... Bd7 38. Qb6 Qg2+ 39. Kd1 Qh1+ 40. Kd2 Qxh2+ 41. Kc1 Qh1+ 42. Kb2 Qd5 43. Qd8+ Kg7 44. Kc1) 38. Kf1?? { (-2.56 → -6.79) Blunder. Qe3 was best. } (38. Qe3) 38... Qd5?! { (-6.79 → -4.64) Inaccuracy. Qd6 was best. } (38... Qd6 39. Qe3) 39. Ke2 Qe6+?? { (-4.62 → -2.18) Blunder. Bd7 was best. } (39... Bd7) 40. Kf1?? { (-2.18 → -7.38) Blunder. Qe3 was best. } (40. Qe3 Qd6) 40... Qd5?? { (-7.38 → 0.00) Blunder. Qe7 was best. } { The game is a draw. } (40... Qe7) 1/2-1/2