[Event "2023 Winter Marathon"] [Site "https://lichess.org/Sa811BXj"] [Date "2023.12.29"] [White "kalantaryan"] [Black "zolika18"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "13:22:40"] [WhiteElo "2390"] [BlackElo "1605"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5?! { (0.13 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. c4?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Qxd4 Nc6 4. Qd2 e6 5. Nc3 Nf6 6. a3 a6?! { (-0.52 → 0.25) Inaccuracy. d5 was best. } (6... d5 7. cxd5 exd5 8. Nf3 g6 9. b4 Bg7 10. Bb2 O-O 11. e3) 7. b4 b5 8. c5? { (0.32 → -1.26) Mistake. cxb5 was best. } (8. cxb5) 8... a5? { (-1.26 → -0.14) Mistake. Bb7 was best. } (8... Bb7 9. Nf3) 9. Bb2?? { (-0.14 → -2.57) Blunder. Rb1 was best. } (9. Rb1 axb4) 9... axb4 10. axb4 Rxa1+ 11. Bxa1 Nxb4 12. e4 Bxc5 13. Nxb5?? { (-3.33 → -7.75) Blunder. Nf3 was best. } (13. Nf3 Qa5) 13... Qa5?! { (-7.75 → -5.14) Inaccuracy. Nxe4 was best. } (13... Nxe4 14. Qf4 Qa5 15. Qxe4 Qxa1+ 16. Kd2 Qxf1 17. Qe2 Qxg2 18. Qe5 Na6 19. Nc7+ Nxc7 20. Qxc5) 14. Bxf6 gxf6 15. Bc4 Ba6 16. Ne2 Bxb5 17. Bxb5 Qxb5 18. O-O Qd3 19. Qxd3 Nxd3 20. g3 Bxf2+ 21. Kg2 Bc5 22. Rd1 Ne5 23. Nf4 Rg8 24. Rb1 Ke7 25. Rb7 h5 26. Nxh5 Be3 27. Rb3 Bg5 28. Kh1 Ng6 29. h4 Bd2 30. Kh2 Ba5 31. Kh3 Bc7 32. Rb7 Bd6?! { (-5.71 → -3.74) Inaccuracy. Be5 was best. } (32... Be5 33. Rb3 Rh8 34. Ng7 Bd6 35. Rd3 Bc5 36. Rd1 Rh7 37. Nf5+ exf5 38. exf5 Ne5 39. Rxd7+) 33. Ra7?! { (-3.74 → -5.88) Inaccuracy. Rxd7+ was best. } (33. Rxd7+ Kxd7 34. Nxf6+ Ke7 35. Nxg8+ Kf8 36. Nf6 Ne5 37. g4 Be7 38. Nh5 Nd3 39. g5 Nf2+) 33... Ne5 34. Ra6 Nf3 35. Nf4 Bxf4 36. gxf4 Ne1 37. e5 Nd3 38. Ra4 fxe5 39. fxe5 Nxe5 40. Re4 Ng6 41. Re3 Rc8 42. Re4 Rc5 43. Kg4? { (-7.04 → Mate in 16) Checkmate is now unavoidable. Rg4 was best. } (43. Rg4 Rc8 44. Kg3 Rh8 45. Kh3 e5 46. Kg3 Nf4 47. Kf3 f5 48. Rg5 Ne6 49. Kf2 Nxg5) 43... Nf4?? { (Mate in 16 → -5.03) Lost forced checkmate sequence. f5+ was best. } (43... f5+ 44. Kf3 fxe4+ 45. Kxe4 Nxh4 46. Ke3 Nf5+ 47. Kd3 Rd5+ 48. Kc4 Kf6 49. Kc3 e5 50. Kb2) 44. Kxf4 Rc7 45. Kg3 Rc8 46. Rg4 Rg8?? { (-4.72 → 6.38) Blunder. d5 was best. } (46... d5 47. Ra4 Rc3+ 48. Kh2 Rc4 49. Ra7+ Kf6 50. Kh3 Rc1 51. Ra2 Kg6 52. Rg2+ Kh5 53. Rg5+) 47. h5?? { (6.38 → -9.77) Blunder. Rxg8 was best. } (47. Rxg8 f5 48. h5 Kf7 49. Rg5 e5 50. h6 d5 51. Rg7+ Kf6 52. Rg8 Kf7 53. h7 d4) 47... Rxg4+ 48. Kxg4 Kf6 49. Kh4 Kg7 { Black wins on time. } 0-1