lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/R7smnXye"] [Date "2020.11.02"] [Round "-"] [White "Cezara"] [Black "rdruta"] [Result "0-1"] [UTCDate "2020.11.02"] [UTCTime "16:26:31"] [WhiteElo "923"] [BlackElo "1357"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. d5? { (0.38 → -1.01) Mistake. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... exd5 3. Qxd5 Qf6? { (-0.96 → 0.48) Mistake. Best move was Nf6. } (3... Nf6 4. Qd1 d5 5. Nf3 Nc6 6. e3 Be6 7. Be2 Ne4 8. Nc3) 4. Qd1?! { (0.48 → -0.34) Inaccuracy. Best move was e4. } (4. e4 Nc6 5. Nc3 Bb4 6. Bd2 Nge7 7. Qh5 d6 8. Nge2 Bd7 9. f3 h6 10. a3 Bc5) 4... Qd6?! { (-0.34 → 0.41) Inaccuracy. Best move was Qe6. } (4... Qe6) 5. Bd2?! { (0.41 → -0.50) Inaccuracy. Best move was Qxd6. } (5. Qxd6 Bxd6) 5... Qd5? { (-0.50 → 1.33) Mistake. Best move was Nf6. } (5... Nf6) 6. e4? { (1.33 → -0.99) Mistake. Best move was Nc3. } (6. Nc3 Qe6) 6... Qxe4+ 7. Be2 Qxg2 8. f4?? { (-0.50 → -10.13) Blunder. Best move was Bf3. } (8. Bf3 Qg6 9. Nc3 c6 10. Nge2 Qf6 11. Nf4 d5 12. Qe2+ Qe7 13. O-O-O Qxe2 14. Ncxe2 Nf6) 8... Qxh1?! { (-10.13 → -9.31) Inaccuracy. Best move was Bc5. } (8... Bc5 9. Nh3 Qxh1+ 10. Bf1 Qxh2 11. Qf3 Nf6 12. Nc3 d5 13. O-O-O Bg4 14. Re1+ Kf8 15. Qg2) 9. Bf1?! { (-9.31 → -13.42) Inaccuracy. Best move was Be3. } (9. Be3 Qxh2) 9... Qxg1 10. Qg4 Qxh2 11. Qg6 Qh6 12. Qxh6 gxh6 13. f5 Ne7 14. f6 Nd5 15. Bh3 Nxf6 16. Bxh6 Ne4 17. Ke2 Bxh6 18. Na3 Bg5 19. Nb5 Nd6 20. Nd4 Nb5 21. Nxb5 c6 22. Nc3 a6 23. Ne4 d5? { (-13.91 → -8.98) Mistake. Best move was Bf4. } (23... Bf4 24. Kf2 Kd8 25. Re1 Kc7 26. Nf6 Bg5 27. Ne8+ Kb6 28. Re4 d5 29. Rb4+ Kc5 30. Bxc8) 24. Nxg5?! { (-8.98 → -9.50) Inaccuracy. Best move was Nd6+. } (24. Nd6+ Kf8) 24... Rg8?! { (-9.50 → -8.54) Inaccuracy. Best move was Bxh3. } (24... Bxh3 25. Nxh3 f6 26. Nf4 Nd7 27. Kd2 Nc5 28. a4 O-O-O 29. b4 Ne4+ 30. Kc1 Nd6 31. Kb2) 25. Nxh7? { (-8.54 → -11.42) Mistake. Best move was Bxc8. } (25. Bxc8 Rxg5) 25... Rg3?? { (-11.42 → -6.39) Blunder. Best move was Bxh3. } (25... Bxh3 26. Nf6+ Kf8 27. Nxg8 Kxg8 28. Rg1+ Kf8 29. Kd2 Bf5 30. Rf1 Bg6 31. Rf4 Nd7 32. c4) 26. Kf2?? { (-6.39 → -14.57) Blunder. Best move was Bxc8. } (26. Bxc8) 26... Rxh3 27. Kg2 Rb3? { (-18.61 → -7.66) Mistake. Best move was Rxh7. } (27... Rxh7 28. Re1+ Be6 29. Rh1 Rxh1 30. Kxh1 Bf5 31. c3 Nd7 32. Kg2 O-O-O 33. Kf2 Rg8 34. a3) 28. cxb3 a5 29. a4 Ra6 30. b4 Rb6 31. bxa5 Rxb2+ 32. Kg3 Rb3+ 33. Kh4? { (-8.33 → -12.21) Mistake. Best move was Kf4. } (33. Kf4 Ke7 34. Rf1 Bh3 35. Re1+ Be6 36. a6 Nxa6 37. Ng5 Nc5 38. Re3 Rb4+ 39. Kf3 Rxa4) 33... Rb4+? { (-12.21 → -8.43) Mistake. Best move was Rh3+. } (33... Rh3+) 34. Kh5 f6 35. a6 bxa6 36. a5? { (-8.86 → -11.38) Mistake. Best move was Nxf6+. } (36. Nxf6+ Ke7 37. Kg5 Be6 38. Rh1 Nd7 39. Rh7+ Kd6 40. Ne8+ Ke5 41. Nc7 Rg4+ 42. Kh6 Rh4+) 36... Rb5? { (-11.38 → -8.76) Mistake. Best move was Nd7. } (36... Nd7 37. Rc1 Rb3 38. Kg6 Rg3+ 39. Kf5 Nf8+ 40. Kf4 Rg4+ 41. Ke3 Nxh7 42. Rxc6 Rc4 43. Rb6) 37. Rb1? { (-8.76 → Mate in 16) Checkmate is now unavoidable. Best move was Kg6. } (37. Kg6 d4) 37... Rxa5?? { (Mate in 16 → -6.91) Lost forced checkmate sequence. Best move was Rxb1. } (37... Rxb1 38. Nxf6+ Kf7 39. Nh7 Rh1+ 40. Kg5 Rxh7 41. Kf4 Kf6 42. Ke3 Ke5 43. Kd2 Rd7 44. Kc2) 38. Rb4?? { (-6.91 → -12.02) Blunder. Best move was Rxb8. } (38. Rxb8 Kd8) 38... Rb5? { (-12.02 → -8.46) Mistake. Best move was Nd7. } (38... Nd7) 39. Rxb5? { (-8.46 → -71.08) Mistake. Best move was Nxf6+. } (39. Nxf6+ Ke7) 39... axb5 40. Nxf6+ Kf7 41. Nxd5?! { (-67.93 → Mate in 11) Checkmate is now unavoidable. Best move was Nh7. } (41. Nh7 b4) 41... cxd5 42. Kh6 d4 43. Kh7 d3 44. Kh8 d2 45. Kh7 d1=Q { Black wins on time. } 0-1