[Event "NAM HENG 20-5-2023"] [Site "https://lichess.org/k6PPjN6L"] [Date "2023.05.20"] [White "Wong_jing_heng"] [Black "Yltey"] [Result "0-1"] [UTCDate "2023.05.20"] [UTCTime "07:18:00"] [WhiteElo "1096"] [BlackElo "1647"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } a6 5. d3?? { (0.33 → -7.10) Blunder. Bxc6 was best. } (5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd5 8. O-O Qxe5 9. d4 Qd5) 5... axb5 6. Nxb5 Be7 7. Bg5 d6 8. Bxf6 Bxf6 9. d4 Bg4 10. d5 Nd4 11. Nbxd4 exd4 12. h3 Bd7 13. Nxd4 c5 14. Nf5 Qe7?? { (-4.66 → 4.39) Blunder. Bxf5 was best. } (14... Bxf5 15. exf5 O-O 16. O-O Bxb2 17. Rb1 Bd4 18. a4 Bf6 19. Re1 Rxa4 20. Rxb7 Qa8 21. Rb6) 15. Nxe7 Kxe7 16. O-O Rhe8 17. c4 Kf8 18. f3?! { (4.38 → 3.46) Inaccuracy. a4 was best. } (18. a4 Reb8 19. Qc2 Bd4 20. Rfe1 g6 21. a5 b5 22. axb6 Rxa1 23. Rxa1) 18... Bxb2 19. Rb1 Bd4+ 20. Kh1 Reb8 21. g4? { (4.04 → 2.28) Mistake. Rb6 was best. } (21. Rb6 Rxa2 22. Qb1 Ra7 23. e5 Bxe5 24. Qxh7 g6 25. Rxd6 b5 26. f4 Bd4 27. cxb5 Rxb5) 21... Rxa2 22. Qb3 Ra6 23. h4 Ba4 24. Qa2 Bb5 25. Rb2?? { (2.40 → -5.09) Blunder. Qe2 was best. } (25. Qe2 Bd7 26. Qh2 b5 27. Rfd1 Be5 28. cxb5 Rab6 29. f4 Bd4 30. g5 Bxb5 31. Qg3 g6) 25... Rxa2 26. Rxa2?! { (-4.79 → -6.87) Inaccuracy. Rxb5 was best. } (26. Rxb5 Ra4 27. Rfb1 Rxc4 28. g5 Be5 29. h5 h6 30. Rxb7 Rc1+ 31. Rxc1 Rxb7 32. g6 Bd4) 26... Bxc4 27. Rc2 Bxf1 28. Rc1 Be2 29. f4 Bf3+ 30. Kh2 Bxe4 31. Re1 Bxd5 32. Rd1 b5 33. f5 b4 34. g5 b3 35. f6 gxf6 36. gxf6?! { (-14.49 → Mate in 22) Checkmate is now unavoidable. g6 was best. } (36. g6 hxg6 37. Rd3 b2 38. Kg3 Rb4 39. Kh3 Rb3 40. Rxb3 Bxb3 41. Kg3 c4 42. Kf3 c3) 36... Be5+?! { (Mate in 22 → -13.97) Lost forced checkmate sequence. b2 was best. } (36... b2 37. Rb1 Be4 38. Rd1 b1=Q 39. Rxb1 Rxb1 40. h5 Be5+ 41. Kh3 Rh1+ 42. Kg4 Rg1+ 43. Kh4) 37. Kh3 Be6+ 38. Kg2 b2 39. h5?! { (-18.41 → Mate in 9) Checkmate is now unavoidable. Rb1 was best. } (39. Rb1 c4 40. Re1 c3 41. Re2 Rb3 42. h5 Bd5+ 43. Re4 Bxf6 44. Kf2 Bxe4 45. Ke3 c2+) 39... b1=Q 40. Rxb1 Rxb1 41. Kf3 Bxf6 42. h6 Rb4 43. Ke3 Be5 44. Kd3 Bf5+ 45. Ke3 Rb3+ 46. Kd2 Bd4 47. Ke2 Be4 48. Kd2 Rb2+ 49. Kc1 Bc3 50. Kd1 Bf3+ 51. Kc1 Be4 52. Kd1 Bd3 53. Kc1 Rb1# { Black wins by checkmate. } 0-1