[Event "2023 Spring Marathon"] [Site "https://lichess.org/0OOK5x08"] [Date "2023.04.15"] [White "inemuri"] [Black "Kuprian"] [Result "1-0"] [UTCDate "2023.04.15"] [UTCTime "11:39:01"] [WhiteElo "1741"] [BlackElo "2089"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B01"] [Opening "Scandinavian Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 { B01 Scandinavian Defense: Main Line } 4. Nf3 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. O-O e6 8. d3 a6 9. Bd2 Qc7 10. Re1 Ngf6 11. Rc1 Be7 12. Ne4 O-O 13. Bc3 Rfd8 14. Qe2 Rac8 15. Nxf6+ Nxf6 16. Be5 Qc6 17. Ng5 h6 18. Ne4 Nd5 19. Qg4?! { (0.00 → -0.85) Inaccuracy. c4 was best. } (19. c4 Nc7 20. Rcd1 Ne8 21. Qh5 Nd6 22. Qg4 Ne8) 19... Bf8?! { (-0.85 → -0.18) Inaccuracy. f6 was best. } (19... f6 20. Bc3 Nxc3 21. Nxc3 f5 22. Qe2 Rd6 23. Rb1 Bg5 24. g3 Rcd8 25. a4 b6 26. Ra1) 20. Nf6+ Nxf6 21. Bxf6 h5 22. Qg3 Rd5 23. Bh4? { (-0.10 → -1.39) Mistake. Re4 was best. } (23. Re4 b5 24. Bc3 g6 25. b3 Bg7 26. Bxg7 Kxg7 27. Qe3 Qb6 28. h3 Qd8 29. Re5 Qd6) 23... Qd7?! { (-1.39 → -0.67) Inaccuracy. c4 was best. } (23... c4 24. dxc4) 24. Re5?? { (-0.67 → -2.55) Blunder. b3 was best. } (24. b3 Bd6 25. Qe3 Be5 26. h3 Bc3 27. Re2 b5 28. Qf3 Rf5 29. Qe4 Re5 30. Qf3 Rd5) 24... Rxe5?! { (-2.55 → -1.38) Inaccuracy. c4 was best. } (24... c4 25. Rxd5 Qxd5 26. Rd1 cxd3 27. Qxd3 Qxd3 28. cxd3 Rc2 29. Rb1 Bc5 30. a4 g5 31. Bxg5) 25. Qxe5 Bd6? { (-1.24 → -0.04) Mistake. c4 was best. } (25... c4 26. d4 Qa4 27. a3 c3 28. b3 Qxa3 29. Re1 Qb4 30. Ra1 Bd6 31. Qe4 Qb5 32. Bg3) 26. Qe3? { (-0.04 → -1.36) Mistake. Qxh5 was best. } (26. Qxh5 Qa4 27. b3 Qxa2 28. Bg5 b5 29. Qf3 c4 30. dxc4 bxc4 31. Qb7 Rb8 32. Qc6 Ba3) 26... b5?! { (-1.36 → -0.30) Inaccuracy. Qa4 was best. } (26... Qa4) 27. Re1 c4 28. d4 b4 29. c3 a5 30. Bg3 Rd8 31. h3 Bxg3 32. Qxg3 Qd5?! { (-0.08 → 0.49) Inaccuracy. a4 was best. } (32... a4 33. cxb4 Qxd4 34. Qc3 Qxc3 35. bxc3 Rd2 36. Re4 Rxa2 37. Rxc4 Rc2 38. Rc8+ Kh7 39. Ra8) 33. Re5 Qb7?! { (0.58 → 1.15) Inaccuracy. Qd6 was best. } (33... Qd6 34. Qh4 g6 35. Rxa5 Rb8 36. Qe4 bxc3 37. bxc3 Rb2 38. g3 Rd2 39. h4 Kg7 40. Rc5) 34. Rxh5?! { (1.15 → 0.50) Inaccuracy. Rg5 was best. } (34. Rg5) 34... bxc3?? { (0.50 → 5.07) Blunder. Rd5 was best. } (34... Rd5) 35. bxc3?? { (5.07 → 0.01) Blunder. Qh4 was best. } (35. Qh4 f6 36. Rh8+ Kf7 37. Qh5+ Ke7 38. Rxd8 Kxd8 39. Qh8+ Ke7 40. Qxg7+ Kd6 41. Qxb7 cxb2) 35... Qb1+ 36. Kh2 Qxa2?? { (0.38 → 9.03) Blunder. Rd5 was best. } (36... Rd5) 37. Qh4 f6 38. Rh8+ Kf7 39. Rxd8 Qd2? { (9.95 → Mate in 2) Checkmate is now unavoidable. Qe2 was best. } (39... Qe2 40. Rd7+ Kg6 41. Qg3+ Kf5 42. Rxg7 Ke4 43. Rg6 e5 44. dxe5 Qxf2 45. exf6 Qf5 46. Rg4+) 40. Rd7+?? { (Mate in 2 → 6.73) Lost forced checkmate sequence. Qh5+ was best. } (40. Qh5+ Ke7 41. Qe8#) 40... Ke8?? { (6.73 → Mate in 4) Checkmate is now unavoidable. Kg6 was best. } (40... Kg6 41. Qg4+ Qg5 42. Qxg5+ fxg5 43. g4 a4 44. Ra7 Kf6 45. Rxa4 Ke7 46. Rxc4 Kd6 47. Rb4) 41. Ra7 Qxc3 42. Qh8# { White wins by checkmate. } 1-0