[Event "49th Colegas Marathon battle 1 Team Battle"] [Site "https://lichess.org/wZkQRZja"] [Date "2021.10.05"] [White "OMCHess20"] [Black "hasanahmad5178"] [Result "1-0"] [UTCDate "2021.10.05"] [UTCTime "16:22:25"] [WhiteElo "1714"] [BlackElo "2063"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D23"] [Opening "Queen's Gambit Accepted: Mannheim Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Qa4+ { D23 Queen's Gambit Accepted: Mannheim Variation } Bd7 5. Qxc4 c6 6. Qc2 e6 7. g3 Be7 8. Bg2 Na6 9. O-O Nb4 10. Qb3 Nbd5 11. a3?! { (1.85 → 1.05) Inaccuracy. Ne5 was best. } (11. Ne5 Qb6 12. Qd1 O-O 13. e4 Nc7 14. Na3 Rfd8 15. Bf4 Bxa3 16. Nc4 Qb4 17. Bxc7 Qxc4) 11... b5?! { (1.05 → 1.75) Inaccuracy. c5 was best. } (11... c5 12. dxc5) 12. Qc2 a5 13. Nbd2 O-O 14. e4 Nb6 15. Re1 Rc8?! { (1.30 → 2.39) Inaccuracy. a4 was best. } (15... a4) 16. Qb1?? { (2.39 → 0.41) Blunder. Nb3 was best. } (16. Nb3 a4 17. Nc5 Nc4 18. Bf1 Bxc5 19. dxc5 e5 20. Bxc4 bxc4 21. Nxe5 Qe7 22. Bf4 Be6) 16... h6 17. Ne5 Na4? { (-0.14 → 1.28) Mistake. c5 was best. } (17... c5 18. dxc5 Bxc5 19. b4 axb4 20. axb4 Bd4 21. Bb2 Bxb2 22. Qxb2 Na4 23. Qd4 Qe7 24. Rec1) 18. Nxd7?! { (1.28 → 0.51) Inaccuracy. b3 was best. } (18. b3 Nb6) 18... Qxd7 19. e5?! { (0.41 → -0.41) Inaccuracy. b3 was best. } (19. b3 Nb6) 19... Nd5 20. Ne4 Rfd8 21. Bd2 Bf8?? { (0.13 → 2.64) Blunder. Qa7 was best. } (21... Qa7 22. b3 Nab6 23. Rd1 Nd7 24. Qd3 Qb6 25. Bf1 Rb8 26. Qe2 c5 27. Nc3 cxd4 28. Nxd5) 22. Bxa5 Ndb6?? { (2.79 → 5.84) Blunder. Nab6 was best. } (22... Nab6 23. b4 Qa7 24. Rd1 Rd7 25. Bf1 g6 26. Qc2 Kh8 27. Nc5 Re7 28. Rac1 h5 29. Bxb6) 23. Nd6?? { (5.84 → 1.87) Blunder. b3 was best. } (23. b3 Ra8) 23... Bxd6 24. exd6 Qxd6?? { (1.44 → 6.69) Blunder. Qa7 was best. } (24... Qa7 25. Bb4) 25. Rd1?? { (6.69 → 2.49) Blunder. b3 was best. } (25. b3 Ra8 26. Bb4 Qxd4 27. bxa4 c5 28. Bxc5 Qxc5 29. Bxa8 Rxa8 30. axb5 Nc4 31. Rd1 Qxa3) 25... Re8?? { (2.49 → 6.46) Blunder. Nc4 was best. } (25... Nc4 26. Bxd8 Rxd8 27. Ra2 c5 28. Qc2 cxd4 29. b3 Nc3 30. bxc4 Nxd1 31. c5 d3 32. Qxd1) 26. Bb4 Qd8 27. Qe4?? { (7.38 → -1.08) Blunder. b3 was best. } (27. b3 c5 28. Ba5 Nd5 29. Bxd8 Nac3 30. Ba5 Nxb1 31. Raxb1 cxd4 32. Rxd4 b4 33. Bxd5 exd5) 27... Nd5?! { (-1.08 → -0.29) Inaccuracy. Nxb2 was best. } (27... Nxb2) 28. Bd2? { (-0.29 → -1.92) Mistake. Qc2 was best. } (28. Qc2 Nxb4) 28... Nxb2 29. Rdc1 Nc4 30. Be1 Nf6 31. Qd3? { (-1.85 → -3.21) Mistake. Qc2 was best. } (31. Qc2 Qxd4) 31... Qc7?? { (-3.21 → -1.17) Blunder. e5 was best. } (31... e5 32. a4) 32. Bc3?! { (-1.17 → -2.05) Inaccuracy. a4 was best. } (32. a4) 32... Nd5 33. Be1 Ra8 34. Bxd5?! { (-1.94 → -3.13) Inaccuracy. a4 was best. } (34. a4 Qd7 35. h4 Reb8 36. Qc2 Ra6 37. Bf1 Nd6 38. Rab1 Nf5 39. axb5 cxb5 40. Rxb5 Rxb5) 34... exd5 35. Bc3? { (-2.75 → -4.75) Mistake. Bb4 was best. } (35. Bb4 Qc8 36. Re1 Qg4 37. Kg2 f5 38. Be7 Qh5 39. Bb4 Qg6 40. Rxe8+ Rxe8 41. Bc3 Qg4) 35... Qe7? { (-4.75 → -2.67) Mistake. Nxa3 was best. } (35... Nxa3) 36. Qf1?? { (-2.67 → -6.55) Blunder. Re1 was best. } (36. Re1 Qf6 37. Bb4 Qg5 38. Kg2 Qh5 39. h3 f5 40. h4 Qg6 41. Rxe8+ Rxe8 42. Qf3 Re4) 36... Rxa3 37. Rxa3 Qxa3 38. Re1 { White wins on time. } 1-0