[Event "The Winter Action: U1500"] [Site "https://lichess.org/Tu6GiRWB"] [Date "2021.01.09"] [White "WK4142"] [Black "ra1967m"] [Result "1-0"] [UTCDate "2021.01.09"] [UTCTime "21:45:00"] [WhiteElo "1592"] [BlackElo "1650"] [WhiteRatingDiff "+76"] [BlackRatingDiff "-49"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. Bc4 { C41 Philidor Defense } h6 4. Nc3 c6 5. Bb3 Nd7 6. d4 Be7 7. d5?! { (0.53 → -0.18) Inaccuracy. g4 was best. } (7. g4 a5) 7... c5? { (-0.18 → 1.34) Mistake. Ngf6 was best. } (7... Ngf6 8. Be3) 8. Ba4?? { (1.34 → -0.33) Blunder. Bc4 was best. } (8. Bc4 Ngf6) 8... a6 9. Bb3?! { (-0.20 → -0.87) Inaccuracy. Bxd7+ was best. } (9. Bxd7+) 9... b5 10. a3 c4 11. Ba2 Nc5 12. Be3 Qc7 13. Bxc5?! { (-0.71 → -1.34) Inaccuracy. b4 was best. } (13. b4 cxb3 14. cxb3 Qa5 15. Bd2 b4 16. axb4 Nd3+ 17. Kf1 Nxb4 18. Be1 Nxa2 19. Rxa2 Qc5) 13... Qxc5 14. O-O Nf6 15. Re1 O-O?! { (-2.28 → -1.60) Inaccuracy. Bd8 was best. } (15... Bd8 16. Bb1 O-O 17. h3 Ba5 18. Nd2 Bd7 19. Qf3 Qc7 20. Nf1 Kh8 21. Ne3 Bxc3 22. bxc3) 16. h3?! { (-1.60 → -2.24) Inaccuracy. Qe2 was best. } (16. Qe2) 16... Nh5?? { (-2.24 → -0.03) Blunder. Bd8 was best. } (16... Bd8 17. Bb1) 17. Nxe5 dxe5 18. Qxh5 Bf6 19. Re3 Kh7 20. Rd1?! { (0.52 → -0.04) Inaccuracy. Qe2 was best. } (20. Qe2 Bg5) 20... Qd6 21. Ne2?! { (-0.16 → -1.13) Inaccuracy. Nb1 was best. } (21. Nb1 Bd8) 21... g6 22. Qf3 Bg5 23. Rc3 f5 24. Ng3 f4 25. Ne2 Bh4?? { (-1.82 → 1.35) Blunder. Bd8 was best. } (25... Bd8 26. a4) 26. b3 Qxa3?! { (0.66 → 1.35) Inaccuracy. g5 was best. } (26... g5) 27. Bb1?! { (1.35 → 0.26) Inaccuracy. Nc1 was best. } (27. Nc1 Qe7 28. d6 Qg7 29. bxc4 g5 30. Qh5 b4 31. Rcd3 Bd7 32. c5 Rac8 33. R3d2 Rxc5) 27... Qc5 28. bxc4 bxc4? { (0.01 → 1.36) Mistake. b4 was best. } (28... b4) 29. Ba2 Bd7 30. Rxc4 Qd6 31. Rc3 h5 32. Nc1 g5?? { (0.79 → 3.58) Blunder. Kh6 was best. } (32... Kh6 33. Nd3) 33. Qxh5+ Kg7 34. Nd3 Rfc8? { (3.33 → 5.73) Mistake. Rh8 was best. } (34... Rh8 35. Qe2) 35. Rxc8 Rxc8 36. Bb3?? { (4.61 → 2.00) Blunder. c4 was best. } (36. c4 Rh8) 36... a5? { (2.00 → 4.17) Mistake. Rh8 was best. } (36... Rh8 37. Qf3) 37. Ra1? { (4.17 → 2.32) Mistake. c4 was best. } (37. c4 a4 38. Ba2 Rh8 39. c5 Rxh5 40. cxd6 g4 41. hxg4 Bxg4 42. Rb1 f3 43. Rb7+ Kg6) 37... Qb6?? { (2.32 → 5.25) Blunder. Rh8 was best. } (37... Rh8) 38. Qd1? { (5.25 → 2.66) Mistake. d6 was best. } (38. d6) 38... Kf6? { (2.66 → 5.16) Mistake. Rc3 was best. } (38... Rc3 39. Qd2) 39. Qh5 Be8?? { (4.39 → 11.79) Blunder. Kg7 was best. } (39... Kg7 40. d6) 40. Qh6+ Bg6 41. Nxe5? { (7.89 → 4.62) Mistake. d6 was best. } (41. d6) 41... Qxf2+? { (4.62 → 11.63) Mistake. Kxe5 was best. } (41... Kxe5 42. Qg7+ Qf6 43. Qd7 Rc5 44. Rd1 g4 45. d6 gxh3 46. Qxh3 Bh5 47. Rd2 a4 48. Bxa4) 42. Kh1 Rg8 43. Nxg6 Rxg6 44. Qh8+ Rg7 45. Qf8+ Kg6 46. Qf5+? { (8.78 → 4.65) Mistake. Qe8+ was best. } (46. Qe8+ Kh6 47. Qh8+ Kg6 48. Ba4 f3 49. Be8+ Rf7 50. Bxf7+ Kxf7 51. Qh5+ Ke7 52. Qxf3 Bg3) 46... Kh6 47. Qf6+ Rg6?? { (4.47 → Mate in 1) Checkmate is now unavoidable. Kh7 was best. } (47... Kh7 48. d6) 48. Qh8# { White wins by checkmate. } 1-0