lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/179EJiwE"] [Date "2020.11.08"] [Round "-"] [White "Lucadita"] [Black "arsenie_lisagor1"] [Result "1-0"] [UTCDate "2020.11.08"] [UTCTime "17:25:55"] [WhiteElo "1910"] [BlackElo "1325"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. g3?! { (0.38 → -0.25) Inaccuracy. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Qf6? { (-0.25 → 1.23) Mistake. Best move was d5. } (2... d5 3. Nf3) 3. Bg2?! { (1.23 → 0.57) Inaccuracy. Best move was e4. } (3. e4) 3... Bb4+? { (0.57 → 1.82) Mistake. Best move was d5. } (3... d5) 4. c3 Bd6?! { (1.18 → 1.89) Inaccuracy. Best move was Be7. } (4... Be7 5. e4 h5 6. h4 d6 7. Ne2 e5 8. Na3 Qg6 9. Nc4 Nd7 10. Ne3 Ngf6 11. Nf5) 5. Nf3 g5? { (1.53 → 3.51) Mistake. Best move was Qd8. } (5... Qd8) 6. Bxg5 Qg6?! { (3.08 → 3.64) Inaccuracy. Best move was Qg7. } (6... Qg7 7. O-O Be7 8. Bf4 d6 9. e4 Nf6 10. Re1 h5 11. h4 Ng4 12. e5 d5 13. Nbd2) 7. O-O?! { (3.64 → 3.12) Inaccuracy. Best move was Bh4. } (7. Bh4) 7... h5?! { (3.12 → 4.05) Inaccuracy. Best move was Be7. } (7... Be7 8. Bh4 f5 9. c4 Nf6 10. Nc3 d6 11. e3 O-O 12. Ne2 Qg7 13. b4 Nh5 14. b5) 8. Nbd2?! { (4.05 → 3.46) Inaccuracy. Best move was Re1. } (8. Re1 Be7) 8... f6? { (3.46 → 4.57) Mistake. Best move was Be7. } (8... Be7) 9. Be3?! { (4.57 → 3.78) Inaccuracy. Best move was Bh4. } (9. Bh4 Be7) 9... Be7?! { (3.78 → 4.46) Inaccuracy. Best move was Qg7. } (9... Qg7 10. Nh4 c6 11. c4 Nh6 12. c5 Bc7 13. Bxh6 Qxh6 14. Ne4 b6 15. f4 bxc5 16. dxc5) 10. b3? { (4.46 → 2.70) Mistake. Best move was Nh4. } (10. Nh4 Qh7) 10... Bd6? { (2.70 → 4.67) Mistake. Best move was f5. } (10... f5) 11. Qc1? { (4.67 → 3.26) Mistake. Best move was Nh4. } (11. Nh4 Qh7) 11... Nh6?! { (3.26 → 3.89) Inaccuracy. Best move was f5. } (11... f5 12. h4 Nf6 13. Ng5 Nc6 14. b4 Nd8 15. a4 Nf7 16. Nxf7 Qxf7 17. Nf3 Be7 18. a5) 12. c4? { (3.89 → 2.42) Mistake. Best move was Nh4. } (12. Nh4 Qg7 13. d5 Be7 14. Nc4 exd5 15. Bxd5 c6 16. Be4 d5 17. Bg6+ Kd8 18. Nb2 Ng4) 12... Ng4? { (2.42 → 3.61) Mistake. Best move was Nf5. } (12... Nf5 13. c5 Nxe3 14. fxe3 Be7 15. Qc3 Qg7 16. e4 b6 17. cxb6 axb6 18. Qxc7 Nc6 19. Nc4) 13. Qc3?! { (3.61 → 2.81) Inaccuracy. Best move was Nh4. } (13. Nh4) 13... Nxe3 14. Qxe3 Qh6?! { (2.60 → 3.25) Inaccuracy. Best move was Be7. } (14... Be7 15. a3) 15. Qe4?! { (3.25 → 2.31) Inaccuracy. Best move was Qc3. } (15. Qc3) 15... f5?! { (2.31 → 3.20) Inaccuracy. Best move was Be7. } (15... Be7) 16. Qd3 Nc6 17. d5? { (3.15 → 2.15) Mistake. Best move was e4. } (17. e4 f4) 17... Ne5 18. Nxe5 Bxe5 19. Rac1?! { (2.48 → 1.61) Inaccuracy. Best move was Rad1. } (19. Rad1 h4) 19... Bb2? { (1.61 → 2.75) Mistake. Best move was h4. } (19... h4 20. Nf3 hxg3 21. fxg3 d6 22. Nxe5 dxe5 23. Qc3 Qxh2+ 24. Kf2 f4 25. Rh1 Qxg3+ 26. Qxg3) 20. Rb1 Be5 21. c5 d6? { (2.45 → 3.66) Mistake. Best move was h4. } (21... h4 22. Nc4) 22. cxd6? { (3.66 → 2.33) Mistake. Best move was f4. } (22. f4) 22... cxd6? { (2.33 → 3.76) Mistake. Best move was Bxd6. } (22... Bxd6 23. dxe6) 23. dxe6?! { (3.76 → 3.09) Inaccuracy. Best move was f4. } (23. f4 Bg7) 23... Bxe6? { (3.09 → 4.21) Mistake. Best move was h4. } (23... h4 24. f4) 24. Bxb7?! { (4.21 → 3.31) Inaccuracy. Best move was f4. } (24. f4 Bf6 25. Bxb7 Rd8 26. Bd5 Bxd5 27. Qxd5 Qg6 28. Rbd1 Kf8 29. e4 Qf7 30. Qxf5 Bd4+) 24... Rb8? { (3.31 → 4.32) Mistake. Best move was h4. } (24... h4 25. Nf3) 25. Bc6+ Bd7?? { (3.82 → 7.08) Blunder. Best move was Kf8. } (25... Kf8 26. f4) 26. Bxd7+ Kxd7 27. Nc4 Rb5? { (6.45 → 9.30) Mistake. Best move was Qf6. } (27... Qf6 28. Rfd1) 28. Nxe5+?? { (9.30 → 4.32) Blunder. Best move was f4. } (28. f4 Bg7 29. Rfd1 Qe6 30. Nxd6 Rb4 31. Nxf5+ Kc7 32. a3 Re4 33. Nxg7 Qb6+ 34. Kf1 Re3) 28... Ke6?? { (4.32 → 19.90) Blunder. Best move was Rxe5. } (28... Rxe5 29. f4 Re4 30. Qb5+ Ke7 31. Qxf5 Qe6 32. Qg5+ Qf6 33. Rbc1 Qxg5 34. fxg5 Rd8 35. g6) 29. Qxb5 dxe5?! { (15.78 → Mate in 10) Checkmate is now unavoidable. Best move was Rd8. } (29... Rd8 30. Rbd1) 30. Qa6+?! { (Mate in 10 → 77.28) Lost forced checkmate sequence. Best move was Rbd1. } (30. Rbd1 Qf8 31. Qd7+ Kf6 32. Rd6+ Qxd6 33. Qxd6+ Kg7 34. Qe7+ Kh6 35. Qf6+ Kh7 36. Rd1 Rf8) 30... Kf7 31. Rbc1?? { (60.50 → -4.60) Blunder. Best move was Qxa7+. } (31. Qxa7+) 31... Ra8?? { (-4.60 → Mate in 4) Checkmate is now unavoidable. Best move was Qxa6. } (31... Qxa6 32. Rc7+ Ke6 33. Rfc1 Kd6 34. R7c2 h4 35. f3 Qb5 36. Kg2 Qd5 37. Rc7 e4 38. Kf2) 32. Rc7+ Ke8 33. Qb7?! { (Mate in 3 → Mate in 9) Not the best checkmate sequence. Best move was Qxh6. } (33. Qxh6 Kd8 34. Qd6+ Ke8 35. Qe7#) 33... Rd8 34. Rc8?! { (Mate in 9 → 61.10) Lost forced checkmate sequence. Best move was Qb5+. } (34. Qb5+ Kf8 35. Qxe5 Kg8 36. Qe7 Rf8 37. Rd1 h4 38. Rd6 Qc1+ 39. Rxc1 Rf7 40. Rg6+ Kh7) 34... Qd6 35. Rxd8+ Qxd8 36. Qc6+ Ke7 37. Rc1 a5?! { (11.10 → Mate in 22) Checkmate is now unavoidable. Best move was Qd7. } (37... Qd7 38. Qxd7+) 38. Qc5+?! { (Mate in 22 → 66.33) Lost forced checkmate sequence. Best move was Qb7+. } (38. Qb7+ Kf8 39. Rc8 Qxc8 40. Qxc8+ Ke7 41. Qc7+ Ke6 42. Qc6+ Ke7 43. Qd5 e4 44. Qxf5 Kd6) 38... Kd7?! { (66.33 → Mate in 7) Checkmate is now unavoidable. Best move was Qd6. } (38... Qd6 39. Qc8 e4 40. Rc7+ Qxc7 41. Qxc7+ Ke6 42. Qc6+ Ke5 43. h4 a4 44. bxa4 Kd4 45. Qf6+) 39. Qd5+ Ke7 40. Qxe5+ Kd7 41. Rd1+ Kc8 42. Rxd8+?! { (Mate in 5 → Mate in 11) Not the best checkmate sequence. Best move was Qxf5+. } { Black resigns. } (42. Qxf5+ Kb7 43. Rxd8 Kb6 44. Qd7 Kc5 45. Qb7 h4 46. Rd5#) 1-0