[Event "Arab festival Thursday Team Battle"] [Site "https://lichess.org/qxiGR3if"] [Date "2021.10.14"] [White "OPG_DPU14"] [Black "RC_Calvadores_NSamar"] [Result "0-1"] [UTCDate "2021.10.14"] [UTCTime "10:41:17"] [WhiteElo "2218"] [BlackElo "1787"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D13"] [Opening "Slav Defense: Exchange Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nf3 Nf6 { D13 Slav Defense: Exchange Variation } 5. h4?! { (0.25 → -0.33) Inaccuracy. Nc3 was best. } (5. Nc3 a6 6. Bf4 Nc6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6) 5... Nc6 6. h5 h6 7. Nc3 Bf5 8. Bf4 a6 9. e3 e6 10. a3 Bd6 11. Bxd6 Qxd6 12. Bd3?! { (-0.91 → -1.96) Inaccuracy. Nd2 was best. } (12. Nd2 O-O) 12... Ne4?? { (-1.96 → 0.33) Blunder. Bg4 was best. } (12... Bg4 13. Ne2) 13. Rc1 O-O 14. Kf1 Rac8 15. Rh4?! { (-0.43 → -1.11) Inaccuracy. Bxe4 was best. } (15. Bxe4 Bxe4) 15... Qe7?? { (-1.11 → 0.60) Blunder. Nxc3 was best. } (15... Nxc3 16. Rxc3) 16. Bxe4 dxe4 17. Nxe4 Bxe4 18. Rxe4 Rcd8? { (0.70 → 2.34) Mistake. Qd7 was best. } (18... Qd7 19. Kg1 Qd5 20. Nd2 Qb5 21. Nc4 Qd5 22. f3 Qxh5 23. Nd6 Rc7 24. Rc5 Qg6 25. Rg4) 19. Qb3 Rd6?! { (2.00 → 2.70) Inaccuracy. Rc8 was best. } (19... Rc8 20. Rc5 Qd7 21. Kg1 Ne7 22. Ne5 Qd8 23. Ng6 Rxc5 24. dxc5 fxg6 25. Qxe6+ Kh7 26. Qxe7) 20. Rg4?? { (2.70 → 0.71) Blunder. Kg1 was best. } (20. Kg1) 20... Kh8? { (0.71 → 2.23) Mistake. Rd5 was best. } (20... Rd5 21. Rh4) 21. Kg1?! { (2.23 → 1.19) Inaccuracy. Re4 was best. } (21. Re4) 21... f5?? { (1.19 → 6.00) Blunder. Rd5 was best. } (21... Rd5) 22. Rg6?? { (6.00 → 2.39) Blunder. Nh4 was best. } (22. Nh4) 22... Re8?! { (2.39 → 3.31) Inaccuracy. f4 was best. } (22... f4) 23. Ne5?? { (3.31 → 1.28) Blunder. Rc5 was best. } (23. Rc5) 23... Nxe5 24. dxe5 Rd2 25. Qb4 Qxb4 26. axb4 Re7 27. g4 fxg4 28. Rxg4 Rxb2?! { (0.84 → 1.43) Inaccuracy. Rf7 was best. } (28... Rf7 29. f4 Re2 30. Rc3 Rxb2 31. Rc8+ Kh7 32. Rg2 Rxb4 33. Re8 Rb1+ 34. Kf2 Rb2+ 35. Kg3) 29. Rc8+ Kh7 30. Rb8? { (1.25 → 0.00) Mistake. Rf8 was best. } (30. Rf8 a5) 30... Rc7?? { (0.00 → 4.37) Blunder. Rf7 was best. } (30... Rf7 31. Rc4 Rf5 32. Rxb7 Rbxf2 33. Rcc7 Rf1+ 34. Kg2 R1f2+ 35. Kg3 Re2 36. Rxg7+ Kh8 37. Rh7+) 31. Kg2?? { (4.37 → -0.03) Blunder. Rf4 was best. } (31. Rf4) 31... Rcc2?? { (-0.03 → 8.23) Blunder. Rf7 was best. } (31... Rf7 32. Kg3 Rfxf2 33. Rxb7 Rg2+ 34. Kh3 Rxg4 35. Kxg4 a5 36. b5 Rb4+ 37. Kf3 a4 38. b6) 32. Rf4 Rc7 33. Rff8 g5 34. Rh8+ Kg7 35. Rbg8+ Kf7 36. Rg6 Rbc2? { (8.30 → Mate in 5) Checkmate is now unavoidable. Rcc2 was best. } (36... Rcc2 37. Rh7+ Kf8 38. Rf6+ Kg8 39. Rhxh6 Rc7 40. Rfg6+ Rg7 41. Rxe6 Kf8 42. Rhf6+ Rf7 43. Rxf7+) 37. Rhxh6? { (Mate in 5 → 7.79) Lost forced checkmate sequence. Rgxh6 was best. } (37. Rgxh6 Rxf2+ 38. Kxf2 Rc2+ 39. Kg3 Rg2+ 40. Kxg2 g4 41. R6h7#) 37... b6? { (7.79 → Mate in 7) Checkmate is now unavoidable. Ke8 was best. } (37... Ke8 38. Rxe6+) 38. Rxe6? { (Mate in 7 → 8.12) Lost forced checkmate sequence. Rh7+ was best. } (38. Rh7+ Kf8 39. Rh8+ Kf7 40. Rgh6 Rxf2+ 41. Kxf2 Rc2+ 42. Kg3 Rg2+ 43. Kxg2 g4 44. R6h7#) 38... a5 39. Ref6+ Ke7 40. Rxb6 axb4 41. Rxb4 R7c5 42. Rb7+ Rc7 43. Rh7+ Ke6 44. Rhxc7 Kxe5?! { (10.71 → Mate in 7) Checkmate is now unavoidable. Ra2 was best. } (44... Ra2 45. Rb5) 45. Re7+? { (Mate in 7 → 9.32) Lost forced checkmate sequence. Rxc2 was best. } (45. Rxc2 Kd5 46. h6 g4 47. h7 g3 48. h8=Q gxf2 49. Qd4+ Ke6 50. Rc6+ Kf5 51. Rb5#) 45... Kf5 46. Rf7+ Ke4 { Black wins on time. } 0-1