[Event "Inter House Chess-Seniors I"] [Site "https://lichess.org/Vel40gqv"] [Date "2021.09.11"] [White "arka_887pro"] [Black "skhanban"] [Result "0-1"] [UTCDate "2021.09.11"] [UTCTime "11:58:19"] [WhiteElo "1232"] [BlackElo "1334"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+113"] [Variant "Standard"] [TimeControl "420+0"] [ECO "B10"] [Opening "Caro-Kann Defense: Endgame Offer"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Nf3 d5 3. d3 { B10 Caro-Kann Defense: Endgame Offer } Nf6?! { (0.09 → 0.88) Inaccuracy. dxe4 was best. } (3... dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nc3 Nbd7 7. h3 e6 8. Be3) 4. b4?? { (0.88 → -2.47) Blunder. e5 was best. } (4. e5 Ng8 5. Be2 Bf5 6. d4 e6 7. O-O Nd7 8. c3 a6) 4... dxe4 5. dxe4 Nxe4?? { (-2.92 → -0.92) Blunder. Qxd1+ was best. } (5... Qxd1+ 6. Kxd1 Nxe4 7. Be3 g6 8. a4 Bg7 9. Ra3 a5 10. b5 O-O 11. Be2 Nd6 12. Nc3) 6. Bd3 f5?? { (-1.32 → 0.61) Blunder. Nf6 was best. } (6... Nf6 7. O-O Bg4 8. h3 Bh5 9. Nc3 e6 10. Rb1 Nbd7 11. b5 Qc7 12. Ne4 Nxe4 13. Bxe4) 7. g4?? { (0.61 → -1.54) Blunder. Bb2 was best. } (7. Bb2 e6) 7... Nc3?? { (-1.54 → 6.87) Blunder. e6 was best. } (7... e6 8. a3) 8. Nxc3 Na6 9. gxf5?! { (7.43 → 5.51) Inaccuracy. a3 was best. } (9. a3) 9... Nxb4 10. a3? { (5.63 → 3.39) Mistake. Be4 was best. } (10. Be4 Qxd1+) 10... Nxd3+ 11. cxd3 Bxf5 12. d4?! { (3.50 → 2.67) Inaccuracy. Qb3 was best. } (12. Qb3 Qb6 13. Qc4 O-O-O 14. Rb1 Qc7 15. Nd4 e6 16. Be3 Rd7 17. Ke2 Bd6 18. Ne4 Rhd8) 12... e6 13. Nh4?? { (3.14 → -7.00) Blunder. Rg1 was best. } (13. Rg1 Qa5 14. Qb3 Qc7 15. Ne5 Bd6 16. Bf4 O-O 17. Rg3 a6 18. Ne2 c5 19. Rc1 Rad8) 13... g6?? { (-7.00 → 4.86) Blunder. Qxh4 was best. } (13... Qxh4 14. Rg1) 14. d5?? { (4.86 → -5.44) Blunder. Nxf5 was best. } (14. Nxf5 exf5 15. O-O Qh4 16. Re1+ Be7 17. Qf3 O-O 18. Rb1 Bd6 19. Rxb7 Qxh2+ 20. Kf1 Qh4) 14... cxd5?? { (-5.44 → 4.31) Blunder. Qxh4 was best. } (14... Qxh4 15. dxc6) 15. a4?? { (4.31 → -8.46) Blunder. Nxf5 was best. } (15. Nxf5) 15... a6?? { (-8.46 → 3.57) Blunder. Qxh4 was best. } (15... Qxh4 16. Qe2 Kf7 17. Ra3 Rc8 18. Rb3 b6 19. a5 d4 20. axb6 axb6 21. Rxb6 Rxc3 22. Bd2) 16. a5?? { (3.57 → -7.35) Blunder. Nxf5 was best. } (16. Nxf5 gxf5) 16... Bb4?? { (-7.35 → 7.01) Blunder. Qxh4 was best. } (16... Qxh4 17. O-O) 17. Ra4?? { (7.01 → -8.37) Blunder. Qa4+ was best. } (17. Qa4+) 17... Bxc3+ 18. Bd2 Bxd2+ 19. Qxd2 b6?? { (-8.45 → -1.11) Blunder. Be4 was best. } (19... Be4 20. Rxe4 dxe4 21. Qxd8+ Rxd8 22. Ke2 Rc8 23. Rb1 Rc2+ 24. Ke3 Rc7 25. Kd4 Ke7 26. Kxe4) 20. O-O?? { (-1.11 → -6.00) Blunder. Nxf5 was best. } (20. Nxf5 exf5 21. axb6 O-O 22. O-O Qxb6 23. Qxd5+ Kg7 24. Re1 Qd8 25. Qc6 Kh6 26. Ra3 Rf7) 20... Qxh4?? { (-6.00 → 8.06) Blunder. O-O was best. } (20... O-O 21. Nxf5 Rxf5 22. axb6 Qxb6 23. Rb4 Qa7 24. Qb2 Qg7 25. Rb8+ Rxb8 26. Qxb8+ Qf8 27. Qc7) 21. f3?? { (8.06 → -13.50) Blunder. Rxh4 was best. } (21. Rxh4) 21... Qxa4 22. Qg2 Qxa5 23. h3 O-O 24. h4 h6 25. h5 Rf6 26. hxg6 Rxg6 27. Qxg6+ Bxg6 28. f4?! { (-63.58 → Mate in 10) Checkmate is now unavoidable. Kh1 was best. } (28. Kh1 Qc5) 28... Qc3 29. f5 exf5 30. Kf2 f4 31. Kg2 Re8 32. Rh1 Re3 33. Rh2 Be4+ 34. Kf2 Qd2+ 35. Kg1 Qxh2+ 36. Kxh2 d4 37. Kg1 d3 38. Kh2 d2 39. Kg1 Rg3+ 40. Kf1 Bg2+ 41. Ke2 f3+ 42. Kxd2 f2 43. Ke2 f1=Q+ 44. Kd2 Qc4 45. Kd1 Qc3 46. Ke2 Qe3+ 47. Kd1 Bf3+ 48. Kc2 Qd4 49. Kb3 Bd5+ 50. Kc2 Rc3+ 51. Kb2 Bb3 52. Ka3 Qc4 53. Kb2 Rc2+ 54. Ka3 Qa4# { Black wins by checkmate. } 0-1