lichess dev

[Event "Alexandra Kosteniuk Arena"] [Site "http://chess-academy.net/zFHTIA3E"] [Date "2020.08.05"] [Round "-"] [White "Victor"] [Black "rusuinga29"] [Result "0-1"] [UTCDate "2020.08.05"] [UTCTime "16:25:22"] [WhiteElo "1360"] [BlackElo "1288"] [WhiteRatingDiff "-130"] [BlackRatingDiff "+105"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. d3?! { (0.30 → -0.33) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Leonardis Variation } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... d6?! { (-0.33 → 0.40) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nc3 Bb4 4. Be2 Nf6 5. Bd2 O-O 6. Nf3 d5 7. exd5) 3. Bd2?! { (0.40 → -0.44) Inaccuracy. Best move was f4. } (3. f4 c5 4. Nf3 Nc6 5. c4 Nf6 6. Be2 Be7 7. O-O O-O) 3... h6?! { (-0.44 → 0.38) Inaccuracy. Best move was Be7. } (3... Be7 4. Be2 f5 5. Nc3 Nf6 6. f4 O-O 7. Nf3 Nc6 8. O-O h6 9. Kh1 exf4 10. Bxf4) 4. Nc3?! { (0.38 → -0.41) Inaccuracy. Best move was c4. } (4. c4 Be7) 4... a6?! { (-0.41 → 0.48) Inaccuracy. Best move was Nf6. } (4... Nf6 5. Be2 Be7 6. f4 exf4 7. Bxf4 O-O 8. Nf3 c5 9. O-O Nc6 10. Nd5 Nxd5 11. exd5) 5. Nf3?! { (0.48 → -0.28) Inaccuracy. Best move was f4. } (5. f4 Be7) 5... f6? { (-0.28 → 1.82) Mistake. Best move was c5. } (5... c5 6. h3) 6. Be2 b6 7. O-O b5?? { (1.72 → 5.10) Blunder. Best move was Ne7. } (7... Ne7 8. d4) 8. d4? { (5.10 → 2.66) Mistake. Best move was Nh4. } (8. Nh4) 8... c6?? { (2.66 → 5.75) Blunder. Best move was Ne7. } (8... Ne7 9. Nd5 Nbc6 10. dxe5 fxe5 11. Nh4 Qd7 12. Bg4 Qxg4 13. Nxc7+ Kf7 14. Qxg4 Bxg4 15. Nxa8) 9. dxe5 fxe5? { (5.07 → 6.15) Mistake. Best move was Bg4. } (9... Bg4 10. Nd4 dxe5 11. Bxg4 exd4 12. Bh5+ Kd7 13. Ne2 Kc8 14. Nf4 Nd7 15. a4 b4 16. c3) 10. Be3?? { (6.15 → 1.92) Blunder. Best move was Nxe5. } (10. Nxe5) 10... Nf6 11. a3? { (2.31 → 0.91) Mistake. Best move was Nh4. } (11. Nh4 Be6 12. Ng6 Rg8 13. f4 Qc7 14. b4 a5 15. Rb1 Bf7 16. Nxf8 Rxf8 17. bxa5 Nbd7) 11... Nbd7? { (0.91 → 2.73) Mistake. Best move was Be6. } (11... Be6 12. Nh4 Bf7 13. f4 Nbd7 14. fxe5 Nxe5 15. Qe1 Be7 16. Qg3 g6 17. Nf3 Nh5 18. Qh3) 12. b3? { (2.73 → 0.84) Mistake. Best move was Nh4. } (12. Nh4 Kf7) 12... Nc5?? { (0.84 → 6.68) Blunder. Best move was g5. } (12... g5 13. Bd3) 13. a4?? { (6.68 → 3.35) Blunder. Best move was Nxe5. } (13. Nxe5) 13... bxa4?? { (3.35 → 6.73) Blunder. Best move was Bg4. } (13... Bg4 14. axb5) 14. bxa4?? { (6.73 → 1.05) Blunder. Best move was Nxe5. } (14. Nxe5 Rg8 15. Nxc6 Qd7 16. Nd4 Nfxe4 17. Nxe4 Nxe4 18. Bc4 Nf6 19. Bxg8 Nxg8 20. Re1 Qb7) 14... a5?? { (1.05 → 7.40) Blunder. Best move was Qa5. } (14... Qa5 15. Qe1) 15. Bxc5?? { (7.40 → 4.33) Blunder. Best move was Nxe5. } (15. Nxe5) 15... dxc5 16. Nxe5 Bd6? { (4.80 → 7.53) Mistake. Best move was Qxd1. } (16... Qxd1 17. Raxd1) 17. Nxc6 Qd7 18. Bb5 Ba6? { (7.41 → 11.49) Mistake. Best move was O-O. } (18... O-O 19. e5) 19. Qd3?? { (11.49 → 5.16) Blunder. Best move was Nb8. } (19. Nb8 Bxb8) 19... h5?? { (5.16 → 9.52) Blunder. Best move was O-O. } (19... O-O 20. e5) 20. Bxa6 Qxc6?! { (9.09 → 13.65) Inaccuracy. Best move was Bc7. } (20... Bc7 21. Qxd7+) 21. Rae1?? { (13.65 → 2.11) Blunder. Best move was Bb5. } (21. Bb5 O-O-O 22. Bxc6 Bxh2+ 23. Kxh2 Rxd3 24. cxd3 g5 25. Nd5 Nxd5 26. Bxd5 Kd7 27. Rab1 Kd6) 21... h4?? { (2.11 → 16.20) Blunder. Best move was Qxa6. } (21... Qxa6 22. Nb5) 22. f3?? { (16.20 → 1.64) Blunder. Best move was Bb5. } (22. Bb5 Qxb5 23. Qxb5+ Kf8 24. e5 Rd8 25. exd6 Rh5 26. Qb7 Rd7 27. Qb6 Kf7 28. Rd1 Ke6) 22... g5?? { (1.64 → 13.57) Blunder. Best move was Qxa6. } (22... Qxa6) 23. e5 Bxe5 24. f4 gxf4 25. g3?? { (18.99 → 5.22) Blunder. Best move was Bb5. } (25. Bb5 Kf8) 25... fxg3?? { (5.22 → Mate in 10) Checkmate is now unavoidable. Best move was Kf8. } (25... Kf8 26. Rxe5) 26. hxg3?! { (Mate in 10 → 11.71) Lost forced checkmate sequence. Best move was Rxe5+. } (26. Rxe5+ Kf7 27. Bc4+ Kg7 28. Re7+ Kf8 29. Rf7+ Ke8 30. Re1+ Qe6 31. Bxe6 gxh2+ 32. Kh1 Ra7) 26... hxg3 27. Nb5?? { (24.09 → Mate in 1) Checkmate is now unavoidable. Best move was Rxe5+. } (27. Rxe5+) 27... Rh3?? { (Mate in 1 → 12.54) Lost forced checkmate sequence. Best move was Qh1#. } (27... Qh1#) 28. Rf2?? { (12.54 → Mate in 1) Checkmate is now unavoidable. Best move was Rxe5+. } (28. Rxe5+) 28... gxf2+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rh1#. } (28... Rh1#) 29. Kxf2 Rxd3?! { (Mate in 2 → -28.73) Lost forced checkmate sequence. Best move was Rh2+. } (29... Rh2+ 30. Ke3 Ng4#) 30. cxd3?! { (-28.73 → Mate in 12) Checkmate is now unavoidable. Best move was Nc7+. } (30. Nc7+ Kd7) 30... Ng4+ 31. Ke2 Bb2?! { (Mate in 11 → -13.07) Lost forced checkmate sequence. Best move was Qg2+. } (31... Qg2+ 32. Kd1 Nf2+ 33. Kd2 Ne4+ 34. Ke3 Rxa6 35. dxe4 Rg6 36. Kd3 Qa2 37. Rg1 Rxg1 38. Nd6+) 32. Rg1 Nh2 33. Rh1?! { (-14.77 → Mate in 8) Checkmate is now unavoidable. Best move was Bb7. } (33. Bb7 Qe6+) 33... Qe6+?! { (Mate in 8 → -70.89) Lost forced checkmate sequence. Best move was Qg2+. } (33... Qg2+ 34. Kd1 Qxh1+ 35. Kd2 Qg2+ 36. Kd1 Nf3 37. Nd6+ Kf8 38. Ne4 Nd4 39. Ng3 Bc3 40. Bb5) 34. Kd2?! { (-70.89 → Mate in 12) Checkmate is now unavoidable. Best move was Kd1. } (34. Kd1 Qg4+) 34... Nf3+ 35. Kc2?! { (-76.95 → Mate in 10) Checkmate is now unavoidable. Best move was Kd1. } (35. Kd1 Qe3 36. Kc2 Be5 37. Nc7+ Kf8 38. Ne6+ Kg8 39. Rh2 Bxh2 40. Bb5 Qe2+ 41. Kb3 Qxe6+) 35... Be5?! { (Mate in 10 → -28.77) Lost forced checkmate sequence. Best move was Qa2. } (35... Qa2 36. Kd1 Qb1+ 37. Ke2 Qxh1 38. d4 Rxa6 39. Nc7+ Kd7 40. Nb5 Nxd4+ 41. Nxd4 Bxd4 42. Kd3) 36. Nc7+?! { (-28.77 → Mate in 11) Checkmate is now unavoidable. Best move was Nd6+. } (36. Nd6+ Qxd6) 36... Kd7?? { (Mate in 11 → -3.21) Lost forced checkmate sequence. Best move was Bxc7. } (36... Bxc7 37. Bb5+ Kf8 38. Kb2 Qe2+ 39. Kb1 Nd4 40. Rc1 Rb8 41. Rxc5 Qxd3+ 42. Kc1 Bf4+ 43. Kb2) 37. Nxe6 Kxe6 38. Rh6+?! { (-2.79 → -3.59) Inaccuracy. Best move was Bc4+. } (38. Bc4+ Kd7 39. Rh7+ Kc6 40. Bb5+ Kd6 41. Rh6+ Ke7 42. Rh7+ Kf6 43. Kb3 Kg5 44. Kc4 Bd4) 38... Kf5 { Black wins on time. } 0-1