[Event "2022 Winter Marathon"] [Site "https://lichess.org/5E8oaKJl"] [Date "2022.12.28"] [White "Dioshamuerto"] [Black "ChSalas"] [Result "1-0"] [UTCDate "2022.12.28"] [UTCTime "04:49:18"] [WhiteElo "1889"] [BlackElo "2487"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. c3 e6 5. e3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Be2 O-O 9. O-O b6 10. Rc1 a5 11. Qc2 Ba6 12. Bxa6 Rxa6 13. Qd3 c4 14. Qe2 b5 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Qd5 18. Qg4 b4 19. Rfe1 Rb6 20. Ne5 Ne7?! { (-0.36 → 0.32) Inaccuracy. bxc3 was best. } (20... bxc3 21. bxc3 a4 22. h4 a3 23. Nxc6 Qxc6 24. Re3 Rfb8 25. h5 Rb1 26. Rxb1 Rxb1+ 27. Kh2) 21. f4?? { (0.32 → -2.04) Blunder. b3 was best. } (21. b3) 21... Rc8?! { (-2.04 → -1.13) Inaccuracy. bxc3 was best. } (21... bxc3 22. bxc3 Rb2 23. a4 h5 24. Qf3 Qxf3 25. Nxf3 Nd5 26. g3 Ra2 27. Ne5 Rc8 28. Rf1) 22. Qh5 g6 23. Qe2 Nf5 24. Ng4 Kg7 25. Qe5+ Qxe5 26. fxe5?! { (-0.91 → -1.90) Inaccuracy. Nxe5 was best. } (26. Nxe5 bxc3 27. bxc3 Rb2 28. g4 Nh4 29. Rb1 Rxa2 30. Rb7 Rf8 31. Reb1 Rc2 32. R1b6 a4) 26... bxc3 27. bxc3 Rb2 28. Nf6 h5?! { (-1.92 → -1.08) Inaccuracy. Rcb8 was best. } (28... Rcb8 29. g3 Rxa2 30. Ra1 Rab2 31. Ne4 h5 32. Red1 Ne3 33. Rd2 Rxd2 34. Nxd2 Rb2 35. Ne4) 29. a4 Rcb8 30. g4?? { (-1.26 → -5.17) Blunder. g3 was best. } (30. g3) 30... hxg4?? { (-5.17 → -2.36) Blunder. Nh4 was best. } (30... Nh4 31. Re3 hxg4 32. Kh1 Nf5 33. Nxg4 Nxe3 34. Nxe3 Rh8 35. Ng4 Rh3 36. Kg1 g5 37. Kh1) 31. Nxg4 Rh8?! { (-2.31 → -1.41) Inaccuracy. Nh4 was best. } (31... Nh4) 32. Rb1 Rb3 33. Rbc1? { (-1.59 → -3.02) Mistake. Rxb3 was best. } (33. Rxb3 cxb3) 33... Rh4?! { (-3.02 → -1.92) Inaccuracy. Rh3 was best. } (33... Rh3 34. Nf6 Rhxc3 35. d5 exd5 36. Rxc3 Rxc3 37. Nxd5 Rd3 38. Nf4 Rd4 39. Ne2 Rd2 40. h3) 34. Nf6? { (-1.92 → -3.38) Mistake. Nf2 was best. } (34. Nf2) 34... Rb2 35. Rb1 Rbxh2 36. Ne8+ Kh6 37. Nf6 Kg5 38. Rec1?? { (-5.66 → Mate in 10) Checkmate is now unavoidable. Rbd1 was best. } (38. Rbd1 Ng3 39. d5 exd5 40. Rxd5 Ne2+ 41. Rxe2 Rxe2 42. e6+ Kxf6 43. exf7 Kxf7 44. Rxa5 Rf4) 38... Rd2?? { (Mate in 10 → -5.51) Lost forced checkmate sequence. Ng3 was best. } (38... Ng3 39. Ne4+ Kg4 40. Nf6+ Kf4 41. Rf1+ Nxf1 42. Rxf1+ Kg3 43. Ne4+ Rxe4 44. Rf3+ Kxf3 45. Kxh2) 39. Ne4+?? { (-5.51 → Mate in 9) Checkmate is now unavoidable. Rf1 was best. } (39. Rf1 Ng3 40. Rf2 Rh1+ 41. Kg2 Rxf2+ 42. Kxg3 Rg2+ 43. Kxg2 Rxb1 44. Kg3 Kf5 45. Ne8 g5) 39... Kf4?? { (Mate in 9 → 3.94) Lost forced checkmate sequence. Rxe4 was best. } (39... Rxe4 40. Rd1 Rg4+ 41. Kh1 Ng3+ 42. Kg1 Ne4+ 43. Kh1 Nf2+ 44. Kh2 Nxd1+ 45. Kh1 Nf2+ 46. Kh2) 40. Nxd2 Ke3 41. Nf1+ Kf3 42. Nd2+?! { (3.93 → 2.57) Inaccuracy. Nh2+ was best. } (42. Nh2+ Ke4 43. Rb2 Ne3 44. Rd2 Rh3 45. Nf1 Nxf1 46. Rxf1 Rg3+ 47. Rg2 Rxc3 48. Re2+ Kxd4) 42... Kg3? { (2.57 → 4.98) Mistake. Ke2 was best. } (42... Ke2 43. Nf1 Rg4+ 44. Kh1 Rh4+ 45. Nh2 Kd3 46. Kg1 Ng3 47. Kg2 Ne2 48. Rd1+ Kc2 49. Nf3) 43. Rf1 Ne3?! { (5.24 → 8.14) Inaccuracy. Kg4 was best. } (43... Kg4 44. Ne4 Kh5 45. Nf6+ Kg5 46. Rb2 Rh3 47. Ne4+ Kh4 48. Rh2 Rxh2 49. Kxh2 g5 50. Kg1) 44. Rf3+ { Black resigns. } 1-0