[Event "Tiviakov"] [Site "https://lichess.org/ycs822Ks"] [Date "2021.08.08"] [White "slamasalem"] [Black "Enagnralaa1234"] [Result "0-1"] [UTCDate "2021.08.08"] [UTCTime "20:41:23"] [WhiteElo "1820"] [BlackElo "1584"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+129"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. e3 b6 3. Bd3 Bb7 4. Nf3 g6?! { (-0.01 → 0.86) Inaccuracy. d5 was best. } (4... d5 5. b3 Nf6 6. Bb2 Bd6 7. O-O O-O 8. c4 dxc4 9. Bxc4) 5. Nc3 Bg7 6. O-O?! { (0.76 → 0.21) Inaccuracy. e4 was best. } (6. e4 h6 7. Be3 d6 8. Qd2 Nf6 9. O-O Nbd7 10. Rad1 a6 11. Rfe1 b5 12. e5 Ng4) 6... Nc6 7. Be2 Qe7?! { (0.13 → 1.11) Inaccuracy. d5 was best. } (7... d5 8. b3 h5 9. a4 Nge7 10. Ba3 a6 11. b4 O-O 12. Nb1 Re8 13. Nbd2 Nf5 14. c3) 8. a3?! { (1.11 → 0.35) Inaccuracy. e4 was best. } (8. e4 a6) 8... O-O-O?! { (0.35 → 1.40) Inaccuracy. f5 was best. } (8... f5 9. Nb5) 9. Bd2?! { (1.40 → 0.65) Inaccuracy. a4 was best. } (9. a4) 9... h5 10. h3?? { (0.87 → -1.71) Blunder. b4 was best. } (10. b4 g5) 10... g5 11. Nh2? { (-1.99 → -3.37) Mistake. d5 was best. } (11. d5 exd5) 11... f5?! { (-3.37 → -2.31) Inaccuracy. g4 was best. } (11... g4) 12. Re1?! { (-2.31 → -3.00) Inaccuracy. a4 was best. } (12. a4 g4) 12... h4? { (-3.00 → -1.26) Mistake. g4 was best. } (12... g4 13. a4) 13. f3?! { (-1.26 → -2.16) Inaccuracy. a4 was best. } (13. a4) 13... f4?? { (-2.16 → 0.63) Blunder. Nf6 was best. } (13... Nf6 14. a4 Nh5 15. Nf1 Ng3 16. Nxg3 hxg3 17. d5 Na5 18. Nb5 exd5 19. Nxa7+ Kb8 20. Nb5) 14. exf4?? { (0.63 → -1.62) Blunder. Ne4 was best. } (14. Ne4 Nh6) 14... Bxd4+ 15. Kh1 gxf4 16. Bxf4 e5 17. Bd3 exf4?? { (-1.84 → 2.10) Blunder. Qg7 was best. } (17... Qg7 18. Bc1) 18. Rxe7 Ngxe7 19. Ng4 Rhg8 20. Ne4?? { (3.08 → 0.63) Blunder. Qd2 was best. } (20. Qd2) 20... Nd5? { (0.63 → 2.40) Mistake. Bxb2 was best. } (20... Bxb2) 21. c3 Bh8 22. Qe1?! { (3.10 → 1.98) Inaccuracy. Bc4 was best. } (22. Bc4 Nce7) 22... Ne5 23. Nxe5 Bxe5 24. Bc4 Rgf8 25. Qxh4?? { (2.51 → 0.45) Blunder. Bxd5 was best. } (25. Bxd5 Bxd5 26. Ng5 Bd6 27. Qxh4 Bc5 28. Qh5 Rf5 29. Qg4 Re5 30. Qxf4 Rde8 31. Nf7 R5e7) 25... Ne3 26. Bd3 Rg8 27. Bf1 Nf5 28. Qh5?? { (0.08 → -4.66) Blunder. Qf2 was best. } (28. Qf2) 28... Bxe4 29. Kg1 Ng3?? { (-4.92 → 4.77) Blunder. Rh8 was best. } (29... Rh8) 30. Qxe5 Bb7 31. Qxf4 Rdf8 32. Qc4 Nf5 33. Re1?! { (5.30 → 3.91) Inaccuracy. Kh2 was best. } (33. Kh2 Ne3 34. Qe2 Re8 35. Qf2 Rgf8 36. Re1 Nxf1+ 37. Qxf1 Rxe1 38. Qxe1 Bxf3 39. gxf3 Kb7) 33... Bxf3 34. Qa6+? { (3.91 → 2.30) Mistake. Re5 was best. } (34. Re5 Nd6) 34... Bb7? { (2.30 → 4.63) Mistake. Kb8 was best. } (34... Kb8 35. Qc4) 35. Qxa7 Ng3? { (4.83 → 13.84) Mistake. d6 was best. } (35... d6 36. g4) 36. Qa4?? { (13.84 → -4.13) Blunder. Ba6 was best. } (36. Ba6 Rf1+ 37. Rxf1 Ne2+ 38. Kf2 Kd8 39. Qxb7 Rg6 40. Kxe2 Ke7 41. Qe4+ Re6 42. Qxe6+ Kxe6) 36... Nxf1 37. Rd1?? { (-4.27 → Mate in 2) Checkmate is now unavoidable. Qc2 was best. } (37. Qc2) 37... Rxg2+ 38. Kh1 Rg4+ 39. Rd5 Bxd5+ 40. Qe4 Bxe4# { Black wins by checkmate. } 0-1