[Event "LiveChessCup OpenChallengers 2"] [Site "https://lichess.org/x8WrL2uD"] [Date "2023.12.05"] [White "andreitcvetkov"] [Black "WildBear149"] [Result "1-0"] [UTCDate "2023.12.05"] [UTCTime "17:10:36"] [WhiteElo "2019"] [BlackElo "1500"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-54"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 c5 4. c3 d5 5. Be2 Be7 6. h3 O-O 7. Nf3 a6 8. O-O b5 9. dxc5 Bxc5 10. Nbd2 Bb7 11. Nb3 Bd6 12. Bxd6 Qxd6 13. Qc2?! { (0.73 → -0.01) Inaccuracy. a4 was best. } (13. a4) 13... a5? { (-0.01 → 1.19) Mistake. Bc6 was best. } (13... Bc6 14. Nbd4) 14. a3 Qc6?! { (0.68 → 1.37) Inaccuracy. Qb6 was best. } (14... Qb6 15. Nbd4) 15. Nbd4 Qd7 16. Bxb5 Bc6?? { (1.52 → 4.98) Blunder. Qd6 was best. } (16... Qd6 17. c4 Rc8 18. Rac1 dxc4 19. Bxc4 Nbd7 20. Qe2 Ne5 21. Nxe5 Qxe5 22. Rfd1 h6 23. Qe1) 17. Bd3?? { (4.98 → 1.75) Blunder. Ne5 was best. } (17. Ne5 Bxb5 18. Nxd7 Bxd7 19. c4 Rc8 20. Qe2 e5 21. Nf3 e4 22. Nd4 Nc6 23. Nxc6 Rxc6) 17... Re8 18. Ne5 Qc7 19. Nexc6 Nxc6 20. Nxc6 Qxc6 21. b4 axb4?! { (1.46 → 2.32) Inaccuracy. Rec8 was best. } (21... Rec8 22. Rfc1 Qd6 23. Rab1 axb4 24. axb4 Rab8 25. Qb3 g6 26. c4 dxc4 27. Rxc4 Rxc4 28. Qxc4) 22. cxb4 Qd6?! { (2.17 → 3.17) Inaccuracy. Qxc2 was best. } (22... Qxc2 23. Bxc2 Rec8 24. Ra2 Kf8 25. Rb1 d4 26. exd4 Ke7 27. Bd1 Nd5 28. Bf3 Ra4 29. Bxd5) 23. Rfb1 Rac8 24. Qd2 e5 25. b5 Rc5?! { (3.30 → 4.35) Inaccuracy. d4 was best. } (25... d4 26. exd4 e4 27. Bf1 e3 28. fxe3 Ne4 29. Qe1 h5 30. a4 Rc3 31. Rc1) 26. a4 Rec8?! { (4.35 → 6.03) Inaccuracy. d4 was best. } (26... d4 27. exd4 Rd5 28. Qb4 Qd7 29. b6 Rxd4 30. Bc4 g5 31. Qb3 Ne4 32. Bb5 Qf5 33. Qe3) 27. a5 e4 28. Be2 Rc2 29. Qd1 Nd7 30. Rc1?! { (6.24 → 4.85) Inaccuracy. b6 was best. } (30. b6 d4 31. b7 d3 32. bxc8=Q+ Rxc8 33. Bg4 d2 34. a6 h5 35. Bxd7 Qxd7 36. Kh1 Kh7) 30... Rxc1 31. Rxc1 Rxc1 32. Qxc1 g6 33. Qc6 Qe7 34. b6 Qd8?! { (5.14 → 6.80) Inaccuracy. d4 was best. } (34... d4 35. a6 Kg7 36. a7 Nxb6 37. Qxb6 Qxa7 38. Qxa7 dxe3 39. Bc4 exf2+ 40. Kxf2 Kf6) 35. b7 Qxa5 36. Qc8+ Kg7 37. Qxd7 Qa1+ 38. Bf1 d4?? { (6.66 → Mate in 6) Checkmate is now unavoidable. Qe5 was best. } (38... Qe5 39. Qb5 Qd6 40. Qb2+ Kg8 41. h4 h6 42. Qb5 d4 43. Qe8+ Kg7 44. Qxe4) 39. Qxd4+? { (Mate in 6 → 8.75) Lost forced checkmate sequence. b8=Q was best. } (39. b8=Q dxe3 40. Qe7 exf2+ 41. Kh2 h5 42. Qbf8+ Kh7 43. Qexf7+ Qg7 44. Q7xg7#) 39... Qxd4 40. exd4 { Black resigns. } 1-0