[Event "305th PRIZE CHESSATHON"] [Site "https://lichess.org/AcDqlI0p"] [Date "2021.05.01"] [White "chrisc40"] [Black "dhensky"] [Result "0-1"] [UTCDate "2021.05.01"] [UTCTime "10:51:57"] [WhiteElo "2159"] [BlackElo "2057"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A16"] [Opening "English Opening: Anglo-Indian Defense, Queen's Knight Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 { A16 English Opening: Anglo-Indian Defense, Queen's Knight Variation } c6 3. g3 h5?! { (-0.10 → 0.68) Inaccuracy. d5 was best. } (3... d5 4. d4 dxc4 5. Nf3 e6 6. Ne5 Nbd7 7. Nxc4 b5 8. Ne5) 4. Bg2 h4 5. e3?! { (0.21 → -0.44) Inaccuracy. d4 was best. } (5. d4) 5... d6 6. Nge2 h3 7. Bf1?? { (0.00 → -3.39) Blunder. Bf3 was best. } (7. Bf3 Nbd7 8. d4 g6 9. O-O Bg7 10. e4 O-O 11. Be3 e5 12. d5 Nb6 13. b3 cxd5) 7... Bg4 8. Qb3 Qc7?? { (-3.60 → -1.13) Blunder. Bf3 was best. } (8... Bf3) 9. d4?? { (-1.13 → -3.47) Blunder. Ng1 was best. } (9. Ng1 e5) 9... Nbd7?? { (-3.47 → -0.90) Blunder. Bf3 was best. } (9... Bf3 10. Rg1) 10. e4? { (-0.90 → -2.26) Mistake. Ng1 was best. } (10. Ng1) 10... e5 11. d5? { (-2.44 → -4.44) Mistake. Bg5 was best. } (11. Bg5 Qb6) 11... Nc5 12. Qc2 Bf3 13. Rg1 Nfxe4?? { (-4.40 → -1.85) Blunder. cxd5 was best. } (13... cxd5) 14. Nxe4?? { (-1.85 → -6.58) Blunder. b4 was best. } (14. b4 Nxc3 15. Nxc3 Nd7 16. g4 cxd5 17. Rg3 Bh1 18. f3 Nb6 19. a4 Bg2 20. a5 Bxf1) 14... Bxe4 15. Qc3 Nd3+ 16. Kd2 Nxf2?? { (-6.04 → -2.70) Blunder. Be7 was best. } (16... Be7 17. Qb3) 17. Qe3 Ng4?? { (-3.44 → 0.35) Blunder. cxd5 was best. } (17... cxd5) 18. Qxe4 Nxh2 19. Kc2 g6 20. dxc6 bxc6?! { (0.18 → 0.84) Inaccuracy. Qxc6 was best. } (20... Qxc6 21. Qxc6+) 21. Be3?? { (0.84 → -2.87) Blunder. Nc3 was best. } (21. Nc3 f5) 21... Bg7? { (-2.87 → -1.53) Mistake. d5 was best. } (21... d5 22. Qd3) 22. Rh1?! { (-1.53 → -2.29) Inaccuracy. Nc3 was best. } (22. Nc3 f5) 22... d5 23. Qd3 e4?? { (-2.18 → 1.30) Blunder. Ng4 was best. } (23... Ng4 24. Bc5 Qa5 25. b4 e4 26. Qb3 dxc4 27. Qxc4 Qa4+ 28. Kb1 O-O-O 29. Nc3 Rd1+ 30. Nxd1) 24. Qa3 Ng4 25. Bd4?! { (1.14 → 0.16) Inaccuracy. Bc5 was best. } (25. Bc5) 25... Be5?? { (0.16 → 2.83) Blunder. Bxd4 was best. } (25... Bxd4 26. Nxd4) 26. Bxe5?? { (2.83 → 0.37) Blunder. Rxh3 was best. } (26. Rxh3) 26... Qxe5 27. Qc3?? { (0.13 → -2.90) Blunder. Bxh3 was best. } (27. Bxh3 Nf2) 27... d4?? { (-2.90 → 0.00) Blunder. Qxc3+ was best. } (27... Qxc3+) 28. Qxd4?! { (0.00 → -0.61) Inaccuracy. Nxd4 was best. } (28. Nxd4 h2 29. Bg2 f5 30. Nxc6 Qxc3+ 31. Kxc3 Rc8 32. Nd4 Ne3 33. Bf1 Ng4) 28... Qa5?? { (-0.61 → 10.87) Blunder. h2 was best. } (28... h2 29. Qxe5+ Nxe5 30. Nf4 g5 31. Re1 f5 32. Ne6 Ke7 33. Nd4 Kf6 34. Bg2 Rad8 35. Nxf5) 29. Rxh3? { (10.87 → 4.98) Mistake. Qxh8+ was best. } (29. Qxh8+ Ke7 30. Qxa8 Ne3+ 31. Kb1 Qe1+ 32. Nc1 Nxf1 33. Qxa7+ Ke6 34. Rxh3 Nd2+ 35. Kc2 Nxc4) 29... Rxh3 30. Bxh3 f5?! { (5.46 → 9.11) Inaccuracy. Rd8 was best. } (30... Rd8 31. Qxe4+ Kf8 32. Nc3 Qg5 33. Bxg4 Qd2+ 34. Kb1 f5 35. Qf4 Qxf4 36. gxf4 fxg4 37. Kc2) 31. Bxg4 fxg4 32. Qxe4+ Kf7 33. Rf1+ Kg7?! { (63.50 → Mate in 8) Checkmate is now unavoidable. Qf5 was best. } (33... Qf5 34. Rxf5+) 34. Qe7+ Kg8 35. Rf7?! { (Mate in 5 → 15.66) Lost forced checkmate sequence. Qf7+ was best. } (35. Qf7+ Kh8 36. Rh1+ Qh5 37. Nf4 Rg8 38. Nxh5 gxh5 39. Rxh5#) 35... Qh5?! { (15.66 → Mate in 7) Checkmate is now unavoidable. Qe5 was best. } (35... Qe5 36. Qxe5) 36. Rg7+?! { (Mate in 7 → 12.08) Lost forced checkmate sequence. Qe6 was best. } (36. Qe6 Qg5 37. Nf4 Rb8 38. Rb7+ Kh8 39. Rxb8+ Kg7 40. Rg8+ Kh6 41. Rxg6+ Qxg6+ 42. Qxg6#) 36... Kh8 37. Rf7 Kg8?! { (11.17 → Mate in 7) Checkmate is now unavoidable. Qh6 was best. } (37... Qh6 38. Nd4) 38. Qf6? { (Mate in 7 → 8.36) Lost forced checkmate sequence. Qe6 was best. } (38. Qe6 Qg5 39. Nf4 Rb8 40. Rd7+ Kh8 41. Nxg6+ Qxg6+ 42. Qxg6 Rxb2+ 43. Kxb2 c5 44. Qg7#) 38... Qf5+ 39. Qxf5 gxf5 40. Rxf5 Kg7 41. Rg5+ Kf6 42. Rxg4 Ke5 43. Rd4 c5 44. Rd2 Ke4 45. b3 Ke3 46. Nc3 Rg8 47. Nd5+ Ke4 48. Rd3 Rh8 49. Kc3 a5 50. a4 Rh1 51. Nf6+ Kf5 52. Nd7 Rc1+ 53. Kb2 Rg1 54. Nxc5 Rg2+ 55. Kc3 Rg1 56. Nb7 Rc1+ 57. Kb2 Rg1 58. Nxa5 Rg2+ 59. Kc3 Rg1 60. Rd5+ Ke4 61. Rd1 Rxd1 62. Kb4 Rg1 63. c5 Rxg3 { Black wins on time. } 0-1