[Event "XXIII Colegas Tuesday Marathon Team Battle"] [Site "https://lichess.org/k4DCBYTw"] [Date "2021.05.04"] [White "Urochess"] [Black "Bebechupom"] [Result "0-1"] [UTCDate "2021.05.04"] [UTCTime "15:18:29"] [WhiteElo "2365"] [BlackElo "1954"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+17"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 e6 2. d4 d5 3. c4 Nf6 4. Nc3 c6 { D43 Semi-Slav Defense } 5. Bg5 Be7 6. e3 Nbd7 7. Be2 O-O 8. O-O a6 9. Qc2 b6 10. Rac1 Bb7 11. Rfd1 Rc8 12. a3 h6 13. Bh4 g5?? { (0.03 → 1.91) Blunder. dxc4 was best. } (13... dxc4 14. Bxc4 c5 15. Ba2 Bxf3 16. gxf3 cxd4 17. Rxd4 Qc7 18. Qd1 Rfd8 19. Kg2 b5 20. Ne2) 14. Bg3 Nh5 15. Ne5?? { (2.23 → 0.32) Blunder. Nxg5 was best. } (15. Nxg5) 15... Nxg3 16. hxg3 f5? { (0.19 → 1.37) Mistake. Nxe5 was best. } (16... Nxe5) 17. b4 Nxe5 18. dxe5 Kg7 19. g4?! { (1.92 → 1.18) Inaccuracy. e4 was best. } (19. e4) 19... Rc7? { (1.18 → 2.84) Mistake. Qc7 was best. } (19... Qc7 20. Na4) 20. Rd2? { (2.84 → 1.16) Mistake. gxf5 was best. } (20. gxf5 Rxf5) 20... a5?! { (1.16 → 2.28) Inaccuracy. b5 was best. } (20... b5 21. gxf5) 21. b5?? { (2.28 → -0.59) Blunder. gxf5 was best. } (21. gxf5) 21... Bxa3?! { (-0.59 → 0.32) Inaccuracy. f4 was best. } (21... f4) 22. Rcd1 Bb4?! { (0.32 → 0.95) Inaccuracy. fxg4 was best. } (22... fxg4 23. bxc6) 23. Qb2?? { (0.95 → -0.90) Blunder. gxf5 was best. } (23. gxf5 Rxf5 24. bxc6 Bxc6 25. cxd5 Bxc3 26. d6 Bxd2 27. dxc7 Qxc7 28. Rxd2 Rxe5 29. Bh5 Rf5) 23... Qe7?! { (-0.90 → 0.07) Inaccuracy. Bxc3 was best. } (23... Bxc3 24. Qxc3) 24. Rd3?? { (0.07 → -2.33) Blunder. bxc6 was best. } (24. bxc6) 24... Ba3?? { (-2.33 → 0.52) Blunder. dxc4 was best. } (24... dxc4 25. Rd4) 25. Qb3? { (0.52 → -0.60) Mistake. Qa1 was best. } (25. Qa1 Bb4) 25... Bb4?! { (-0.60 → 0.45) Inaccuracy. f4 was best. } (25... f4 26. bxc6) 26. Na4?? { (0.45 → -3.85) Blunder. bxc6 was best. } (26. bxc6 dxc4) 26... Rd8?? { (-3.85 → 0.93) Blunder. dxc4 was best. } (26... dxc4 27. Qxc4) 27. Nxb6 Bc5?? { (0.62 → 3.81) Blunder. Qf7 was best. } (27... Qf7 28. Qb2) 28. Na4?? { (3.81 → 0.25) Blunder. gxf5 was best. } (28. gxf5 exf5 29. cxd5 cxd5 30. Nxd5 Bxd5 31. Rxd5 Rxd5 32. Rxd5 Rd7 33. Rxd7 Qxd7 34. b6 Bb4) 28... Bb4? { (0.25 → 1.37) Mistake. dxc4 was best. } (28... dxc4) 29. b6 Rcd7 30. cxd5 Rxd5 31. gxf5 exf5 32. Rxd5 Rxd5 33. Rxd5 cxd5 34. f4? { (1.16 → 0.00) Mistake. Qb2 was best. } (34. Qb2 Kg6) 34... Bc6 35. Nc3? { (0.00 → -1.49) Mistake. Qc2 was best. } (35. Qc2 Bxa4 36. Qxa4 gxf4 37. exf4 Bc5+ 38. Kf1 Bxb6 39. Bd3 Qc5 40. Qd7+ Kh8 41. Qe8+ Kg7) 35... Qc5 36. Nd1 Qxb6 37. Qc2? { (-0.60 → -2.15) Mistake. Qd3 was best. } (37. Qd3) 37... gxf4? { (-2.15 → -0.64) Mistake. Bd7 was best. } (37... Bd7 38. Qd3 gxf4 39. Kh2 a4 40. exf4 a3 41. Qg3+ Kh8 42. Nc3 Qd8 43. Bd1 Be6 44. Qh3) 38. Qxf5 Be8 39. e6 Bc3?! { (-1.05 → 0.00) Inaccuracy. fxe3 was best. } (39... fxe3) 40. Bd3 Bf6 41. Qh7+ Kf8 42. Bg6?! { (0.00 → -1.09) Inaccuracy. e7+ was best. } (42. e7+ Bxe7 43. Qh8+ Kf7 44. Qh7+ Ke6 45. Qf5+ Kd6 46. Qxf4+ Kd7 47. Nc3 Kd8 48. Nxd5 Qd6) 42... Bxg6?! { (-1.09 → -0.44) Inaccuracy. Qxe6 was best. } (42... Qxe6 43. Qxh6+ Bg7 44. Qxf4+ Qf6 45. Bf5 a4 46. Qg4 Qe5 47. Qb4+ Qe7 48. Qg4 a3 49. Bb1) 43. Qxh6+?? { (-0.44 → -5.88) Blunder. Qxg6 was best. } (43. Qxg6 Qxe6) 43... Ke7 44. Qxg6 Kxe6?? { (-6.51 → -0.19) Blunder. fxe3 was best. } (44... fxe3 45. Qf7+) 45. Qg4+ Ke7 46. Qxf4 Qb1?! { (-0.62 → 0.00) Inaccuracy. Qc6 was best. } (46... Qc6 47. Nf2 Qc4 48. Qb8 a4 49. Nh3 d4 50. Qb7+ Kd6 51. Qb8+ Kd5 52. e4+ Kc5 53. e5) 47. Qf3?? { (0.00 → -2.56) Blunder. Qc7+ was best. } (47. Qc7+ Kf8 48. Qc8+ Kg7 49. Qg4+ Kh6 50. Qf3 Be7 51. Qxd5 Kg7 52. Qd7 Kf8 53. Qc8+ Kf7) 47... Qe4?! { (-2.56 → -1.67) Inaccuracy. Qb3 was best. } (47... Qb3) 48. Qe2 d4? { (-1.74 → -0.07) Mistake. Qb4 was best. } (48... Qb4 49. g3) 49. Kf2?! { (-0.07 → -1.00) Inaccuracy. Kf1 was best. } (49. Kf1 d3 50. Qh5 a4 51. Qc5+ Ke6 52. Nf2 Qd5 53. Qc8+ Kf7 54. Qa6 Qb3 55. Qxd3 Qxd3+) 49... Bh4+?! { (-1.00 → 0.00) Inaccuracy. d3 was best. } (49... d3 50. Qd2) 50. g3 Qf5+ 51. Qf3 Qc2+ 52. Qe2?? { (0.00 → -13.20) Blunder. Ke1 was best. } (52. Ke1 Bg5 53. Qd5 Bxe3 54. Qe5+ Kf8 55. Nxe3 dxe3 56. Qf4+ Kg7 57. Qg5+ Kf7 58. Qf4+ Kg6) 52... dxe3+?? { (-13.20 → -0.10) Blunder. d3 was best. } (52... d3) 53. Kxe3 Bg5+ 54. Kf3+ Qxe2+ 55. Kxe2 a4 56. Kd3 Kd6 57. Nc3 Kc5?? { (0.11 → 3.93) Blunder. Ke6 was best. } (57... Ke6 58. Nxa4 Kf5 59. Nc3 Kg4 60. Ke4 Bh6 61. Nb5 Bg7 62. Nd6 Kxg3 63. Kf5 Bc3 64. Kg6) 58. Na2?? { (3.93 → 0.00) Blunder. Ne4+ was best. } (58. Ne4+ Kd5 59. Nxg5 a3 60. Kc3 Ke5 61. Nf3+ Kf5 62. Nh2 a2 63. Kb2 a1=N 64. Kxa1 Kf6) 58... a3 59. Kc2 Kc4 60. Kb1 Kb3 61. g4?! { (-148.93 → Mate in 18) Checkmate is now unavoidable. Ka1 was best. } (61. Ka1 Bh6) 61... Bf6?? { (Mate in 18 → 0.11) Lost forced checkmate sequence. Bd2 was best. } (61... Bd2 62. Ka1 Kc2 63. g5 Bxg5 64. Nb4+ Kb3 65. Na2 Bf6+ 66. Kb1 Bb2 67. Nb4 Kxb4 68. Kc2) 62. Nc1+ Kc3 { Black wins on time. } 0-1