[Event "25th DAVSV Chess Tournament"] [Site "https://lichess.org/40hHxPcz"] [Date "2021.05.02"] [White "NkMasenwangbou"] [Black "SHUKLA-DAV"] [Result "1-0"] [UTCDate "2021.05.02"] [UTCTime "12:32:00"] [WhiteElo "1689"] [BlackElo "877"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Bf4 Nc6 4. e3 Nf6 5. Bxc4? { (0.59 → -0.71) Mistake. Nf3 was best. } (5. Nf3 Bg4 6. Nc3 e6 7. Bxc4 Bd6 8. Bg5 h6 9. Bh4 O-O) 5... e6? { (-0.71 → 0.62) Mistake. e5 was best. } (5... e5 6. dxe5 Qxd1+ 7. Kxd1 Ne4 8. Ke2 g5 9. Bd3 Nc5 10. Bxg5) 6. Nc3 Bd6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bxg3 10. hxg3 h5 11. Bd3? { (1.39 → 0.27) Mistake. Rc1 was best. } (11. Rc1 g4) 11... Nd5?? { (0.27 → 3.27) Blunder. e5 was best. } (11... e5 12. Nge2 Qd6 13. Bb5 Bd7 14. d5 Ne7 15. Bxd7+ Qxd7 16. e4 O-O-O 17. Qd2 Rhg8 18. O-O-O) 12. Nxd5? { (3.27 → 1.41) Mistake. Rxh5 was best. } (12. Rxh5 Rg8) 12... Qxd5 13. Rxh5 Rxh5 14. Qxh5 Qxg2?? { (1.33 → 6.51) Blunder. Nb4 was best. } (14... Nb4 15. Rd1 Nxd3+ 16. Rxd3 b6 17. Rc3 c5 18. Qf3 Qxf3 19. Nxf3 cxd4 20. Nxd4 f6 21. Nb5) 15. Nh3?? { (6.51 → 3.22) Blunder. Nf3 was best. } (15. Nf3 g4 16. Ng5 Nd8 17. Rc1 Bd7 18. Rxc7 Rc8 19. Ne4 Rxc7 20. Qh8+ Ke7 21. Qf6+ Ke8) 15... Qh1+ 16. Bf1 Ke7? { (2.42 → 4.91) Mistake. g4 was best. } (16... g4) 17. Qxg5+ Kf8 18. O-O-O Qe4 19. Bd3 Qg2 20. Qh6+ Ke7 21. a3 Bd7 22. Rf1?! { (8.17 → 4.99) Inaccuracy. Qh4+ was best. } (22. Qh4+ f6 23. Be4 Qxh3 24. Qxh3 Rf8 25. Qh7+ Rf7 26. Qh6 Rf8 27. Qg7+ Rf7 28. Qxf7+ Kxf7) 22... Qd5?! { (4.99 → 6.73) Inaccuracy. Qf3 was best. } (22... Qf3 23. Nf4 Rg8 24. Qh7 Qg4 25. d5 Ne5 26. Be2 Qg7 27. Qe4 b6 28. Rd1 Qf6 29. Qb4+) 23. Qg5+?? { (6.73 → 1.97) Blunder. Nf4 was best. } (23. Nf4) 23... Qxg5 24. Nxg5 Rg8 25. Ne4 Rh8 26. Nc5 Rh2? { (1.71 → 3.14) Mistake. b6 was best. } (26... b6) 27. Nxb7 Bc8 28. Nc5 Na5? { (2.98 → 4.72) Mistake. e5 was best. } (28... e5 29. Be4) 29. b4 Nc6 30. Kb2? { (4.84 → 3.01) Mistake. Be4 was best. } (30. Be4 Kd6 31. Rh1 Rxf2 32. Bxc6 Kxc6 33. Rh8 Ra2 34. a4 Ba6 35. Nxa6 Rxa4 36. Nc5 Ra3) 30... a5? { (3.01 → 5.55) Mistake. e5 was best. } { Black offers draw } (30... e5 31. b5 Bh3 32. Rc1 exd4 33. bxc6 Rxf2+ 34. Ka1 dxe3 35. Re1 Rf3 36. Ne4 Bg2 37. Rg1) 31. Kb3 axb4 32. axb4 Rg2?! { (4.36 → 6.80) Inaccuracy. Nb8 was best. } (32... Nb8) 33. Be4 Kd6 34. Bxg2 Nxd4+ 35. exd4 Ba6 36. Rc1 Bc4+ 37. Kxc4 c6?! { (62.52 → Mate in 14) Checkmate is now unavoidable. Ke7 was best. } (37... Ke7 38. Kb5 f6 39. Nb7 Kd7 40. Bh3 Kc8 41. Nc5 c6+ 42. Kxc6 Kd8 43. Bxe6 Ke7 44. Nd7) 38. Na6?! { (Mate in 14 → 21.67) Lost forced checkmate sequence. Ra1 was best. } (38. Ra1 Ke7 39. Ra7+ Kf6 40. Bxc6 Kg6 41. Be8 Kf5 42. Rxf7+ Kg4 43. b5 Kh3 44. b6 Kg4) 38... Kd7 39. Kc5 Kc8?! { (76.13 → Mate in 4) Checkmate is now unavoidable. Ke7 was best. } (39... Ke7 40. Nb8) 40. Bxc6 Kd8 41. Kd6 Kc8 42. Be4+ Kd8 43. Bb7 Ke8 44. Rc8# { White wins by checkmate. } 1-0