[Event "Yearly Classical Arena"] [Site "https://lichess.org/EPvFWBCq"] [Date "2019.11.15"] [White "Iguana13"] [Black "ALO04"] [Result "1-0"] [UTCDate "2019.11.15"] [UTCTime "20:57:04"] [WhiteElo "1758"] [BlackElo "1701"] [WhiteRatingDiff "+49"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 c5 3. e3 d5 4. c3 Nc6 5. Nbd2 Qc7 6. Bd3 b6 7. b3?! { (0.77 → 0.08) Inaccuracy. e4 was best. } (7. e4) 7... Bd6 8. Bb2 Nf6 9. Rc1 Nd7?! { (0.29 → 1.05) Inaccuracy. O-O was best. } (9... O-O) 10. Bb1?! { (1.05 → 0.10) Inaccuracy. O-O was best. } (10. O-O) 10... f6?! { (0.10 → 0.77) Inaccuracy. f5 was best. } (10... f5 11. O-O) 11. a3 e5?? { (0.62 → 2.77) Blunder. O-O was best. } (11... O-O) 12. dxe5?? { (2.77 → 0.47) Blunder. c4 was best. } (12. c4 O-O 13. cxd5 Ne7 14. O-O Bb7 15. dxc5 bxc5 16. e4 Ba6 17. Re1 Rad8 18. Nc4 Ng6) 12... Ndxe5 13. Nxe5 Bxe5 14. Nf3?! { (0.78 → -0.20) Inaccuracy. f4 was best. } (14. f4 Bd6) 14... Be6 15. Qc2 Kf7?! { (-0.10 → 0.64) Inaccuracy. O-O-O was best. } (15... O-O-O 16. O-O Kb8 17. Nxe5 Nxe5 18. f4 Ng4 19. Rce1 Bc8 20. h3 Nh6 21. c4 dxc4 22. bxc4) 16. c4? { (0.64 → -0.53) Mistake. Qe2 was best. } (16. Qe2 Rad8) 16... d4? { (-0.53 → 0.92) Mistake. Bxb2 was best. } (16... Bxb2 17. Qxb2 dxc4 18. bxc4 Rad8 19. Qc3 Ne5 20. Nxe5+ Qxe5 21. Qxe5 fxe5 22. Ke2 Rd7 23. Rhd1) 17. exd4 cxd4 18. Nxe5+?! { (0.48 → -0.33) Inaccuracy. O-O was best. } (18. O-O d3) 18... Qxe5+ 19. Qe4 Bd7? { (-0.64 → 0.92) Mistake. Na5 was best. } (19... Na5 20. Qxe5 fxe5 21. Bc2 b5 22. cxb5 Rac8 23. O-O Nxb3 24. Bxb3 Bxb3 25. Rxc8 Rxc8 26. Rc1) 20. O-O Qd6? { (1.09 → 2.85) Mistake. Qxe4 was best. } (20... Qxe4 21. Bxe4 Rac8 22. Rfd1 Rhe8 23. f3 f5 24. Bc2 Be6 25. Bxd4 Nxd4 26. Rxd4 Red8 27. Rxd8) 21. Rcd1?! { (2.85 → 1.91) Inaccuracy. Qd5+ was best. } (21. Qd5+ Qxd5 22. cxd5 Ne5 23. f4 Ng6 24. Rc7 Ke7 25. a4 Rhe8 26. Bf5 Nf8 27. Bd3 Kd8) 21... Rae8 22. Qh4?! { (1.76 → 1.14) Inaccuracy. Qf3 was best. } (22. Qf3 g6 23. b4 Be6 24. c5 bxc5 25. bxc5 Qc7 26. Be4 Rc8 27. Qd3 Rhe8 28. Bxc6 Qxc6) 22... Re2?? { (1.14 → 7.88) Blunder. h5 was best. } (22... h5 23. Rd2 g5 24. Qg3 Qxg3 25. fxg3 Rhf8 26. Bxd4 Nxd4 27. Rxd4 Bg4 28. Rd6 Kg7 29. Bd3) 23. Bxd4?? { (7.88 → 3.72) Blunder. Qh5+ was best. } (23. Qh5+ g6) 23... Qxa3?? { (3.72 → 9.12) Blunder. h5 was best. } (23... h5 24. Bxb6 Qe6 25. Be3 Qg4 26. Qxg4 Bxg4 27. Rd6 Rc8 28. h3 Be6 29. Be4 Ne5 30. Rb1) 24. Bxf6 gxf6 25. Rxd7+ Re7 26. Rxe7+?! { (6.30 → 4.51) Inaccuracy. Qh5+ was best. } (26. Qh5+ Kf8) 26... Nxe7 27. Qh5+ Kg7 28. Re1?! { (3.94 → 2.83) Inaccuracy. Qg4+ was best. } (28. Qg4+ Kh6) 28... Ng6 29. Qd5?! { (3.16 → 2.15) Inaccuracy. Qd1 was best. } (29. Qd1 Rf8 30. h4 Rf7 31. h5 Ne5 32. Qc2 Kf8 33. Rd1 Rd7 34. Rxd7 Nxd7 35. Qxh7 Qc1+) 29... Re8 30. Qd7+ Re7 31. Rxe7+ Nxe7 32. Qd1 Ng6 33. h3 Nf4?? { (1.97 → 4.39) Blunder. Ne7 was best. } (33... Ne7) 34. Qd7+ Kf8 35. Qd8+ Kg7?? { (3.52 → 7.69) Blunder. Kf7 was best. } (35... Kf7 36. Bxh7) 36. Qc7+ Kf8 37. Qxf4 Qxb3 38. Qxf6+ Kg8 39. Qe6+ Kh8?! { (15.48 → Mate in 10) Checkmate is now unavoidable. Kf8 was best. } (39... Kf8 40. Qf6+) 40. Bf5? { (Mate in 10 → 9.54) Lost forced checkmate sequence. Qe8+ was best. } (40. Qe8+ Kg7 41. Qe7+ Kg8 42. Bxh7+ Kh8 43. Bf5 Qd1+ 44. Kh2 Qd6+ 45. Qxd6 Kg8 46. Qe7 b5) 40... Qa4? { (9.54 → Mate in 2) Checkmate is now unavoidable. Qd1+ was best. } (40... Qd1+ 41. Kh2) 41. Qf6+ Kg8 42. Be6# { White wins by checkmate. } 1-0