[Event "2023 Chess-Online Anniversary"] [Site "https://live.chess-online.com/zj5tCbbA"] [Date "2023.02.02"] [White "oberst1976"] [Black "Семеныч"] [Result "1-0"] [UTCDate "2023.02.02"] [UTCTime "10:39:31"] [WhiteElo "1526"] [BlackElo "1596"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-54"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "live.chess-online.com"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } e6 4. e3 c6?! { (0.07 → 0.59) Inaccuracy. c5 was best. } (4... c5 5. c3 Nbd7 6. Be2 Be7 7. Ne5 Nxe5 8. dxe5 Nd7 9. c4) 5. Bd3 Bb4+ 6. c3 Ba5?! { (0.75 → 1.33) Inaccuracy. Be7 was best. } (6... Be7) 7. Nbd2 Nbd7 8. Qc2?! { (1.41 → 0.73) Inaccuracy. e4 was best. } (8. e4 Nxe4 9. Nxe4 dxe4 10. Bxe4 O-O 11. Bg3 Bc7 12. Qe2 f5 13. Bc2 Nf6 14. O-O-O a5) 8... h6 9. Ne5?! { (1.16 → 0.38) Inaccuracy. Bd6 was best. } (9. Bd6 Bc7 10. Ba3 b6 11. O-O c5 12. e4 dxe4 13. Nxe4 O-O 14. dxc5 bxc5 15. Nxc5 Nxc5) 9... Nxe5 10. dxe5?! { (0.63 → 0.09) Inaccuracy. Bxe5 was best. } (10. Bxe5 Bc7 11. f4 Ng4 12. Nf3 Nxe5 13. fxe5 Bd7 14. Qe2 Qe7 15. O-O O-O-O 16. a4 a5) 10... Nh5 11. Nf3?! { (0.13 → -0.51) Inaccuracy. O-O was best. } (11. O-O Bd7 12. Be2 Nxf4 13. exf4 c5 14. a4 O-O 15. Bb5 Bxb5 16. axb5 a6 17. bxa6 Rxa6) 11... Nxf4?! { (-0.51 → 0.20) Inaccuracy. g5 was best. } (11... g5 12. Bg3) 12. exf4 c5 13. Be2?! { (0.40 → -0.13) Inaccuracy. O-O was best. } (13. O-O) 13... Bb6 14. O-O-O Bd7 15. c4 O-O? { (-0.10 → 0.95) Mistake. d4 was best. } (15... d4 16. Nd2) 16. cxd5 exd5?! { (0.55 → 1.08) Inaccuracy. c4 was best. } (16... c4 17. Bxc4) 17. Rxd5 Qe8 18. Rhd1? { (1.61 → 0.47) Mistake. Bc4 was best. } (18. Bc4) 18... Be6? { (0.47 → 1.82) Mistake. Ba4 was best. } (18... Ba4 19. b3 Bc6 20. Bc4 Bxd5 21. Bxd5 c4 22. bxc4 Qe7 23. f5 Qc5 24. f6 Kh8 25. Kb1) 19. R5d2 Rd8 20. Rxd8 Bxd8 21. Bc4?! { (1.97 → 1.00) Inaccuracy. f5 was best. } (21. f5 Bd7) 21... b6? { (1.00 → 2.18) Mistake. b5 was best. } (21... b5 22. Bd5) 22. Bxe6?! { (2.18 → 1.21) Inaccuracy. f5 was best. } (22. f5) 22... Qxe6 23. Kb1 Qg4 24. Qe2?? { (1.26 → -0.43) Blunder. f5 was best. } (24. f5 b5) 24... Qxg2?! { (-0.43 → 0.26) Inaccuracy. Qxf4 was best. } (24... Qxf4) 25. Rg1?! { (0.26 → -0.49) Inaccuracy. Qe4 was best. } (25. Qe4 Qxf2) 25... Qh3 26. Rg3?? { (0.00 → -2.78) Blunder. Qe4 was best. } (26. Qe4 Bh4 27. Nxh4 Qxh4 28. Qf3 Rd8 29. f5 Qa4 30. f6 g5 31. a3 Rd2 32. Qf5 Qh4) 26... Qf5+ 27. Kc1 Qxf4+ 28. Kd1?! { (-2.97 → -3.89) Inaccuracy. Qe3 was best. } (28. Qe3) 28... Bg5?! { (-3.89 → -2.62) Inaccuracy. Bc7 was best. } (28... Bc7 29. Kc2 Rd8 30. h3 Qa4+ 31. Kc1 Qxa2 32. Nd2 a6 33. Rd3 Rxd3 34. Qxd3 Qa1+ 35. Kc2) 29. Nxg5 hxg5 30. Qe3? { (-2.63 → -4.76) Mistake. Kc2 was best. } (30. Kc2 Rd8 31. e6 Qf5+ 32. Kc1 fxe6 33. Re3 Rd6 34. Rf3 Qd5 35. Re3 a5 36. a3 Qf5) 30... Rd8+ 31. Ke2? { (-4.62 → -8.45) Mistake. Ke1 was best. } (31. Ke1 Qb4+) 31... Qc4+ 32. Ke1 Qb4+? { (-9.33 → -4.04) Mistake. g4 was best. } (32... g4 33. e6 fxe6 34. f4 Qc2 35. Qxe6+ Kf8 36. Qxg4 Qc1+ 37. Kf2 Rd2+ 38. Qe2 Rxe2+ 39. Kxe2) 33. Kf1 Qxb2?! { (-3.65 → -2.46) Inaccuracy. Qb5+ was best. } (33... Qb5+ 34. Kg2) 34. Qxg5 Qb1+ 35. Kg2 Qe4+ 36. Kh3 g6?? { (-2.62 → 9.39) Blunder. Qh7+ was best. } (36... Qh7+ 37. Kg2 Rd4 38. Re3 Qh4 39. Qxh4 Rxh4 40. Ra3 a5 41. Kg3 Rd4 42. Rb3 Rb4 43. Rd3) 37. Qxd8+ Kg7 38. Qf6+ Kg8 39. Re3 Qc4? { (8.55 → Mate in 37) Checkmate is now unavoidable. Qd4 was best. } (39... Qd4 40. Kg3) 40. e6 Qxa2?! { (63.62 → Mate in 4) Checkmate is now unavoidable. fxe6 was best. } (40... fxe6 41. Qxg6+) 41. Qxf7+ Kh8 42. Qxg6 Qxf2 43. Qh6+ Kg8 44. Rg3+ { Black resigns. } 1-0