[Event "20º Torneo Newen-Chess Arena"] [Site "https://lichess.org/zK81X2qT"] [Date "2023.08.11"] [White "alagosi"] [Black "pehg2008"] [Result "0-1"] [UTCDate "2023.08.11"] [UTCTime "01:57:14"] [WhiteElo "2155"] [BlackElo "1637"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D31"] [Opening "Queen's Gambit Declined: Janowski Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 a6 { D31 Queen's Gambit Declined: Janowski Variation } 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg3 h6 8. Bd3 Nbd7?! { (0.16 → 1.20) Inaccuracy. Bxg3 was best. } (8... Bxg3) 9. Nf3?! { (1.20 → 0.19) Inaccuracy. Bxd6 was best. } (9. Bxd6 cxd6) 9... O-O?! { (0.19 → 0.88) Inaccuracy. Bxg3 was best. } (9... Bxg3 10. hxg3 O-O 11. O-O Re8 12. Qc2 c5 13. a4 b6 14. Bf5 cxd4 15. exd4 Nb8 16. Bxc8) 10. Rc1?! { (0.88 → 0.00) Inaccuracy. Bxd6 was best. } (10. Bxd6 cxd6) 10... Re8?! { (0.00 → 0.74) Inaccuracy. Bxg3 was best. } (10... Bxg3 11. hxg3 c6 12. O-O Ng4 13. Qb3 Ndf6 14. Rfe1 a5 15. a3 Qd6 16. Qb6 Nd7 17. Qb3) 11. O-O?! { (0.74 → 0.00) Inaccuracy. Bxd6 was best. } (11. Bxd6 cxd6) 11... c6?? { (0.00 → 5.57) Blunder. Bxg3 was best. } (11... Bxg3 12. hxg3 c6 13. Qc2 Ng4 14. e4 dxe4 15. Nxe4 Ngf6 16. Nd6 Re6 17. Nxc8 Rxc8 18. Qb3) 12. Bb1?? { (5.57 → 0.00) Blunder. Bxd6 was best. } (12. Bxd6 Nb6 13. Bg3 Nc4 14. Bxc4 dxc4 15. Ne5 Be6 16. Bh4 g5 17. Bg3 Nd5 18. Qh5 b5) 12... Bxg3 13. hxg3 Qb6 14. Qc2 Nf8 15. Ne5 Ne6 16. Ne2 Ng5 17. Nf4 Nge4 18. f3?? { (0.00 → -1.73) Blunder. Rfe1 was best. } (18. Rfe1 Bf5 19. g4 Bh7 20. f3 Ng5 21. Qc3 Bxb1 22. Rxb1 Re7 23. a4 Ne8 24. b4 Nd6) 18... Nxg3?! { (-1.73 → -0.85) Inaccuracy. Rxe5 was best. } (18... Rxe5) 19. Rf2?! { (-0.85 → -1.90) Inaccuracy. Nxf7 was best. } (19. Nxf7 Nf5) 19... Bf5 20. Qd2 Bxb1 21. Rxb1 Nf5 22. e4?? { (-1.50 → -5.61) Blunder. g4 was best. } (22. g4 Nd6) 22... dxe4 23. fxe4 Nxd4 24. Nxf7 Kxf7 25. Nh5 Ne6? { (-5.72 → -3.35) Mistake. Nf3+ was best. } (25... Nf3+ 26. gxf3 Nxh5 27. Rd1 Kg8 28. Qd4 Qxd4 29. Rxd4 Re7 30. Rfd2 Rae8 31. Rd7 Nf6 32. R7d6) 26. Nxf6 gxf6 27. Qxh6 Qd4 28. e5 Qxe5 29. Rbf1 Qd4 30. Qxf6+ Qxf6 31. Rxf6+ Ke7 32. Rf7+ Kd6 33. Rxb7 Nd4 34. Rb3?! { (-4.20 → -5.71) Inaccuracy. Rd1 was best. } (34. Rd1 Re4 35. b4 a5 36. a3 a4 37. Rf7 Kd5 38. Rf3 Kc4 39. Rc1+ Kb5 40. Rc5+ Kb6) 34... Nxb3 35. axb3 Rab8 36. Rd1+ Kc7 37. Rd3 Re2 38. Rc3 Rxb2 39. Kh2 R2xb3 40. Rc5 R3b5 41. Rf5? { (-7.21 → Mate in 6) Checkmate is now unavoidable. Rc4 was best. } (41. Rc4 Kb6 42. Kg3 a5 43. Ra4 Rg8+ 44. Kf3 Rb3+ 45. Kf2 Rb4 46. Ra3 Rb2+ 47. Kf3 Rgxg2) 41... a5? { (Mate in 6 → -7.33) Lost forced checkmate sequence. Rxf5 was best. } (41... Rxf5 42. Kg1 Rb3 43. Kh2 Rh5+ 44. Kg1 Rb2 45. g4 Rd5 46. g5 Rd1#) 42. Rf8? { (-7.33 → Mate in 7) Checkmate is now unavoidable. Rf4 was best. } (42. Rf4 Rb4 43. Rf6 a4 44. g4 a3 45. g5 Rb2+ 46. Kg3 a2 47. Rf7+ Kb6) 42... Rxf8 43. g3 Rg8 44. Kh3 Rbg5 45. g4 Rxg4 46. Kh2 Rh8# { Black wins by checkmate. } 0-1