[Event "Equipe SM Recife 50 - 2023"] [Site "https://lichess.org/cdhC1RfG"] [Date "2023.02.24"] [White "hiltonjsp"] [Black "Princepe28"] [Result "0-1"] [UTCDate "2023.02.24"] [UTCTime "00:18:42"] [WhiteElo "2012"] [BlackElo "1845"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D05"] [Opening "Rubinstein Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. Bd3 c5 5. b3 { D05 Rubinstein Opening } cxd4 6. exd4 Nc6 7. Bb2 Bd6 8. Nbd2 Qc7 9. h3?! { (0.27 → -0.46) Inaccuracy. a3 was best. } (9. a3 b6) 9... O-O 10. a3?! { (-0.11 → -0.71) Inaccuracy. c4 was best. } (10. c4 e5 11. cxd5 Nxd5 12. dxe5 Nxe5 13. Bxe5 Bxe5 14. Rc1 Qe7 15. O-O Bf6 16. Qc2 g6) 10... e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qb1?! { (-0.88 → -1.55) Inaccuracy. Bxe5 was best. } (13. Bxe5 Qxe5+ 14. Kf1 Ne4 15. Rc1 Re8 16. Kg1 Bf5 17. Bxe4 Bxe4 18. h4 Rac8 19. Nxe4 dxe4) 13... Bc3 14. Bxc3 Qxc3 15. Ra2? { (-1.70 → -3.24) Mistake. Qc1 was best. } (15. Qc1 Re8+ 16. Kf1 Ne4 17. Bxe4 dxe4 18. Nc4 Be6 19. Nd6 Red8 20. Nxe4 Qe5 21. Ng3 Rac8) 15... Re8+ 16. Kd1 Ne4 17. Bxe4 dxe4 18. Qb2?! { (-3.26 → -4.59) Inaccuracy. Nc4 was best. } (18. Nc4 e3 19. fxe3 Qf6 20. a4 Be6 21. Kc1 Rad8 22. Ra3 Bd5 23. Qa1 Qf2 24. Kb2 Be4) 18... Qc5 19. Rf1 e3 20. fxe3 Qxe3 21. b4?? { (-4.45 → Mate in 3) Checkmate is now unavoidable. c4 was best. } (21. c4 Qe2+ 22. Kc2 Qxg2 23. Qd4 Bxh3 24. Rg1 Rad8 25. Rxg2 Rxd4 26. Rf2 h5 27. Kc3 Rg4) 21... Be6?? { (Mate in 3 → -6.34) Lost forced checkmate sequence. Qe2+ was best. } (21... Qe2+ 22. Kc1 Qe1+ 23. Rxe1 Rxe1#) 22. Ra1?? { (-6.34 → Mate in 4) Checkmate is now unavoidable. Kc1 was best. } (22. Kc1 Rad8 23. Rd1 Rd6 24. b5 Red8 25. Qb4 Bxa2 26. Qxd6 Rxd6 27. Kb2 Bb3 28. Nxb3 Rxd1) 22... Rad8? { (Mate in 4 → -7.18) Lost forced checkmate sequence. Bg4+ was best. } (22... Bg4+ 23. hxg4 Qe2+ 24. Kc1 Qe1+ 25. Rxe1 Rxe1#) 23. c3? { (-7.18 → Mate in 3) Checkmate is now unavoidable. Kc1 was best. } (23. Kc1 Qxd2+ 24. Kb1 Qxg2 25. Qc1 Rc8 26. Re1 Qh2 27. Qd1 g6 28. Re2 Qf4 29. Rxe6 Rxe6) 23... Bf5 24. Rxf5 Qe2+ 25. Kc1 Qe1+ 26. Kc2 Rxd2+ 27. Kb3 Qe6+ 28. c4 Rxb2+ 29. Kxb2 Qxf5 30. Rc1 Re2+ 31. Kb3 Qd3+ 32. Ka4 Rc2?! { (Mate in 5 → -11.37) Lost forced checkmate sequence. Ra2 was best. } (32... Ra2 33. Rc3 Qxc3 34. Kb5 Qf6 35. h4 Rxa3 36. Kc5 Qe5#) 33. Rxc2 Qxc2+ 34. Kb5 a6+ 35. Kb6 Qxc4 36. Kxb7 Qb5+ 37. Ka7 Kf8 38. g4?! { (-16.14 → Mate in 5) Checkmate is now unavoidable. a4 was best. } (38. a4 Qxa4 39. h4 Qxb4 40. h5 Ke7 41. Kxa6 Qa3+ 42. Kb5 Qb2+ 43. Kc4 Qxg2 44. h6 Qe4+) 38... Ke8?! { (Mate in 5 → -20.37) Lost forced checkmate sequence. Ke7 was best. } (38... Ke7 39. a4 Qxb4 40. Kxa6 Kd6 41. Ka7 Kc7 42. h4 Qxa4#) 39. h4?! { (-20.37 → Mate in 4) Checkmate is now unavoidable. a4 was best. } (39. a4 Qxb4) 39... Kd7 40. a4 Qxb4 41. Kxa6 Kc7 42. g5 Qb6# { Black wins by checkmate. } 0-1