[Event "Summer Under 10 Semi-Final"] [Site "https://lichess.org/mZgo3uFh"] [Date "2023.08.20"] [White "dhyansdev"] [Black "Sanjuevan"] [Result "0-1"] [UTCDate "2023.08.20"] [UTCTime "11:18:43"] [WhiteElo "1268"] [BlackElo "1629"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 e6 { D00 Queen's Pawn Game: Chigorin Variation } 3. Nf3?! { (0.38 → -0.22) Inaccuracy. e4 was best. } (3. e4 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6) 3... h6?! { (-0.22 → 0.42) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bf4 Bb4 5. Qd3 Ne4 6. Nd2 Nxc3 7. bxc3 Bd6 8. Qg3) 4. Bf4 a6 5. e3?! { (0.65 → 0.05) Inaccuracy. e4 was best. } (5. e4 Nf6 6. Bd3 Bb4 7. exd5 exd5 8. O-O O-O 9. a3 Bd6) 5... f6? { (0.05 → 1.19) Mistake. Nf6 was best. } (5... Nf6 6. Be2 Nbd7 7. O-O Be7 8. a4 b6 9. Ne5 Bb7 10. Nb1) 6. Bd3 Nc6?! { (1.13 → 1.99) Inaccuracy. Bd6 was best. } (6... Bd6 7. Bg6+) 7. Bg6+ Kd7 8. e4 Nge7?! { (2.04 → 2.70) Inaccuracy. Bd6 was best. } (8... Bd6 9. exd5 exd5 10. Bxd6 Kxd6 11. O-O Nce7 12. Bd3 Ke6 13. Nh4 f5 14. Re1+ Kf7 15. Qf3) 9. exd5?? { (2.70 → 0.65) Blunder. Nh4 was best. } (9. Nh4) 9... Nxd5? { (0.65 → 2.32) Mistake. Nxg6 was best. } (9... Nxg6 10. dxc6+ Kxc6 11. Be3 Bb4 12. Qd3 Bxc3+ 13. bxc3 Ne7 14. Nh4 Qd5 15. c4 Qh5 16. Nf3) 10. Nxd5 exd5 11. Bf5+?! { (2.47 → 1.65) Inaccuracy. O-O was best. } (11. O-O Bd6 12. Nh4 Ne7 13. Bxd6 cxd6 14. Re1 f5 15. Qe2 Nc6 16. Nxf5 Qf6 17. Be8+ Kd8) 11... Ke8?! { (1.65 → 2.56) Inaccuracy. Ke7 was best. } (11... Ke7 12. Bg6 Qd7 13. Qd3 Kd8 14. O-O Ne7 15. Nh4 Qg4 16. g3 Bd7 17. f3 Qe6 18. Rae1) 12. Qe2+?? { (2.56 → 0.28) Blunder. Bg6+ was best. } (12. Bg6+) 12... Qe7 13. Qxe7+ Bxe7?! { (-0.19 → 0.59) Inaccuracy. Nxe7 was best. } (13... Nxe7) 14. Bg6+ Kf8? { (0.60 → 1.80) Mistake. Kd7 was best. } (14... Kd7 15. Nh4 Nxd4 16. Rd1 c5 17. c3 Ne6 18. Bg3 Kc6 19. Nf5 Bd8 20. O-O Nc7 21. c4) 15. Bxc7 Be6 16. O-O?! { (2.34 → 1.66) Inaccuracy. c3 was best. } (16. c3 Bf7 17. Nh4 Bd8 18. Bg3 Ke8 19. O-O-O Bxg6 20. Nxg6 Rg8 21. h4 Ne7 22. h5 Nxg6) 16... Rc8 17. Bb6 f5?! { (1.87 → 2.93) Inaccuracy. Bb4 was best. } (17... Bb4 18. Nh4) 18. Rae1 Bd7 19. c3?! { (3.03 → 1.96) Inaccuracy. Ne5 was best. } (19. Ne5 Nxe5 20. Rxe5 Rc6 21. Rfe1 Rxg6 22. Rxe7 Bc6 23. R1e5 f4 24. f3 Kg8 25. Bc7 Rg5) 19... Bd8?? { (1.96 → 4.51) Blunder. h5 was best. } (19... h5 20. Ne5 Nxe5 21. Rxe5 Rh6 22. Bxf5 Rxb6 23. Bxd7 Rc7 24. Be6 Rxb2 25. Rxh5 Bf6 26. Bxd5) 20. Bxd8 Rxd8 21. Ne5 Nxe5 22. dxe5?? { (4.55 → 0.42) Blunder. Rxe5 was best. } (22. Rxe5 Be8 23. Bxf5 Bf7 24. Rfe1 Rd6 25. Be6 g5 26. f3 Rh7 27. Bf5 Rh8 28. Re7 Rb6) 22... Ke7? { (0.42 → 1.61) Mistake. Bb5 was best. } (22... Bb5 23. c4 Bxc4 24. Rc1 Ke7 25. Bxf5 Rhf8 26. g4 g6 27. Bxg6 Bxf1 28. Kxf1 Ke6 29. Re1) 23. Re2?? { (1.61 → -2.08) Blunder. f4 was best. } (23. f4 h5) 23... Bb5 24. Rfe1 Bxe2 25. Rxe2 Rhf8 26. e6? { (-1.52 → -3.25) Mistake. f4 was best. } (26. f4 d4 27. cxd4 Rxd4 28. g3 Ke6 29. Rc2 Rfd8 30. Rc7 R4d7 31. Rc3 Rd2 32. Rc7 R8d7) 26... Rd6 27. h3?! { (-3.00 → -3.88) Inaccuracy. Bf7 was best. } (27. Bf7 d4 28. cxd4 Rxd4 29. g3 Rc8 30. a3 b6 31. Kg2 g5 32. Bg6 Re4 33. Rxe4 fxe4) 27... Rf6? { (-3.88 → -2.31) Mistake. Rxe6 was best. } (27... Rxe6 28. Kf1 Rxe2 29. Kxe2 Rf6 30. Bh5 g5 31. Bf3 Kd6 32. Kf1 Rf8 33. Bd1 Rc8 34. Ke2) 28. Bh7? { (-2.31 → -4.11) Mistake. Bf7 was best. } (28. Bf7 f4 29. h4 Rf5 30. h5 d4 31. cxd4 Rxd4 32. Rc2 b5 33. f3 Rd1+ 34. Kh2 Rg5) 28... Rdxe6 29. Rd2 Rd6?! { (-4.07 → -2.68) Inaccuracy. Rf8 was best. } (29... Rf8 30. h4 h5 31. Rxd5 g6 32. g3 Rh8 33. Bxg6 Rxg6 34. Rxf5 Rd6 35. Re5+ Kd8 36. Rxh5) 30. Bg8 Rf8?! { (-2.51 → -1.75) Inaccuracy. d4 was best. } (30... d4 31. cxd4 b5 32. Bb3 Rd7 33. Kf1 Rfd6 34. d5 a5 35. a4 Rb7 36. g3 Rf6 37. Kg2) 31. Bxd5 Rfd8 32. c4 b5 33. Rd3?! { (-1.76 → -2.55) Inaccuracy. Re2+ was best. } (33. Re2+ Kf6 34. b3 R8d7 35. g3 Re7 36. Rc2 g5 37. Kg2 Re5 38. h4 gxh4 39. gxh4 a5) 33... bxc4 34. Re3+ { White offers draw } 34... Kf6 35. Bxc4 Rb8?! { (-2.52 → -1.48) Inaccuracy. Rd1+ was best. } (35... Rd1+ 36. Kh2 R8d6 37. b3 R1d2 38. Kg3 f4+ 39. Kxf4 Rxf2+ 40. Kg3 Rxa2 41. Rf3+ Ke5 42. Re3+) 36. b3 Rb7 37. Kh2?! { (-1.12 → -2.16) Inaccuracy. Re8 was best. } (37. Re8 f4) 37... Re7 38. Rf3 g6 39. g4 Re5 40. gxf5?! { (-2.22 → -2.99) Inaccuracy. Kg3 was best. } (40. Kg3 a5 41. Rc3 fxg4 42. hxg4 Re1 43. Bb5 Rg1+ 44. Kf4 g5+ 45. Kf3 Ke5 46. Be2 Rf6+) 40... Rxf5 41. Rg3? { (-2.95 → -5.39) Mistake. Rxf5+ was best. } (41. Rxf5+ gxf5 42. b4 Rd4 43. Bxa6 Rxb4 44. Kg3 Ra4 45. Bb7 Ke5 46. Kg2 Rxa2 47. Kg3 Ra3+) 41... Rxf2+ 42. Kh1 Rd1+ 43. Rg1 Rxg1+ 44. Kxg1 Rxa2 45. b4 Ra4 46. b5?! { (-6.47 → -11.00) Inaccuracy. Be2 was best. } (46. Be2 Rxb4 47. Bxa6 Ke5 48. h4 Kf4 49. Kf1 Rb2 50. Bd3 g5 51. hxg5 hxg5 52. Bg6 Kg3) 46... Rxc4 47. b6?! { (-10.07 → Mate in 21) Checkmate is now unavoidable. bxa6 was best. } (47. bxa6 Ra4) 47... Rb4 48. h4 Rxb6?! { (Mate in 14 → -15.33) Lost forced checkmate sequence. a5 was best. } (48... a5 49. h5 a4 50. hxg6 a3 51. g7 Kxg7 52. Kh2 a2 53. b7 Rxb7 54. Kg3 a1=Q 55. Kf2) 49. h5?! { (-15.33 → Mate in 14) Checkmate is now unavoidable. Kf2 was best. } (49. Kf2 Kf5 50. Kf3 Rb3+ 51. Ke2 h5 52. Kf2 Kg4 53. Kg2 Rb2+ 54. Kf1 Kxh4 55. Kg1 Kg3) 49... g5 50. Kg2 a5 51. Kg1 a4 52. Kg2 a3 53. Kg1 a2 54. Kg2 Rb3 55. Kg1 Rb2 56. Kf1 a1=Q# { Black wins by checkmate. } 0-1