lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/iAd8mawY"] [Date "2021.02.28"] [Round "-"] [White "rdruta"] [Black "kilometroviy"] [Result "0-1"] [UTCDate "2021.02.28"] [UTCTime "17:36:10"] [WhiteElo "1433"] [BlackElo "1500"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+145"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } d5 2. Qf3? { (0.32 → -1.40) Mistake. Best move was d4. } (2. d4 e6 3. Nf3 Nf6 4. Bd3 c5 5. O-O Be7 6. dxc5 O-O) 2... c6? { (-1.40 → -0.39) Mistake. Best move was e5. } (2... e5 3. Qg3 Nc6 4. Bb5 e4 5. Qe5+ Be6 6. Ne2 Nf6 7. Nf4 Bd6 8. Nxe6 Bxe5 9. Nxd8) 3. c4 Nf6?! { (-0.86 → -0.31) Inaccuracy. Best move was e5. } (3... e5 4. Qg3) 4. cxd5?! { (-0.31 → -1.16) Inaccuracy. Best move was d4. } (4. d4 e6 5. Qd1 Bd6 6. Bd3 O-O 7. Nd2 Nbd7 8. Ngf3 e5 9. cxd5 exd4 10. Nxd4 Nc5) 4... Qxd5? { (-1.16 → 0.32) Mistake. Best move was cxd5. } (4... cxd5 5. Qd1) 5. Nc3 Qxf3 6. gxf3? { (0.48 → -0.65) Mistake. Best move was Nxf3. } (6. Nxf3 Bf5) 6... Bf5? { (-0.65 → 0.57) Mistake. Best move was e5. } (6... e5 7. b3) 7. e4 Bg6 8. f4? { (0.47 → -2.47) Mistake. Best move was d4. } (8. d4 Nbd7) 8... Nxe4 9. Nxe4? { (-2.01 → -3.12) Mistake. Best move was Nf3. } (9. Nf3) 9... Bxe4 10. d3?? { (-2.52 → -8.32) Blunder. Best move was f3. } (10. f3 Bf5 11. d4 Nd7 12. Ne2 g6 13. h4 Bg7 14. Bh3 Nb6 15. Bxf5 gxf5 16. Bd2 h5) 10... Bxh1 11. Nh3 Bf3 12. Ng5 Bh5 13. Nh3?! { (-8.04 → -8.61) Inaccuracy. Best move was Ne4. } (13. Ne4 Na6 14. a3 Nc7 15. Be3 e6 16. Be2 Bg6 17. Kf1 Nd5 18. Rc1 Be7 19. Rc4 O-O-O) 13... e6 14. Be2 Bxe2?! { (-8.65 → -8.14) Inaccuracy. Best move was Bg6. } (14... Bg6 15. Be3 Na6 16. a3 f6 17. Ng1 Nc7 18. O-O-O Bd6 19. Bf3 Nd5 20. Ne2 a5 21. h4) 15. Kxe2 Bd6 16. d4?! { (-8.09 → -8.70) Inaccuracy. Best move was Ng5. } (16. Ng5 Na6 17. Be3 O-O 18. Ne4 Be7 19. Nc3 Rfd8 20. d4 g6 21. Rd1 Kg7 22. h3 Nb4) 16... Nd7 17. Ng5 h6 18. Nf3 Nf6?! { (-8.79 → -8.26) Inaccuracy. Best move was f6. } (18... f6 19. Ne1 Nf8 20. Nd3 O-O-O 21. a4 g5 22. a5 Ng6 23. a6 b6 24. Ra4 Nxf4+ 25. Nxf4) 19. b3?! { (-8.26 → -9.09) Inaccuracy. Best move was Bd2. } (19. Bd2 O-O 20. a4 a5 21. Be3 Rfd8 22. Rc1 Bc7 23. Ne5 Ne4 24. Nd3 Rd5 25. Nc5 Nxc5) 19... Nd5 20. Bb2?! { (-8.75 → -9.48) Inaccuracy. Best move was Ne5. } (20. Ne5 f6) 20... Nxf4+ 21. Ke3 Nd5+ 22. Ke4?! { (-9.15 → -9.68) Inaccuracy. Best move was Ke2. } (22. Ke2 h5 23. h4 a5 24. a4 O-O 25. Kd3 Ne7 26. Rd1 Nf5 27. Bc1 g6 28. Kc2 Kg7) 22... f5+?! { (-9.68 → -9.11) Inaccuracy. Best move was h5. } (22... h5) 23. Kd3 Nb4+?! { (-9.59 → -8.99) Inaccuracy. Best move was g5. } (23... g5 24. h3 O-O 25. Kd2 Rad8 26. Ne1 Nf4 27. h4 gxh4 28. Nd3 h3 29. Nxf4 Bxf4+ 30. Kc2) 24. Kc4 b5+ 25. Kc3 Nd5+ 26. Kd3 O-O?! { (-9.27 → -8.65) Inaccuracy. Best move was g5. } (26... g5 27. a4 a6 28. Re1 O-O-O 29. Ne5 Bxe5 30. Rxe5 Rhe8 31. h4 g4 32. a5 Nf4+ 33. Kc3) 27. Nd2? { (-8.65 → -10.16) Mistake. Best move was h4. } (27. h4) 27... c5?! { (-10.16 → -9.39) Inaccuracy. Best move was Bxh2. } (27... Bxh2 28. Nf3 Bd6 29. Re1 a5 30. Kc2 Rf6 31. Kb1 Ra6 32. a4 Rg6 33. Ne5 Bxe5 34. Rxe5) 28. dxc5?! { (-9.39 → -10.36) Inaccuracy. Best move was Nf3. } (28. Nf3) 28... Bxc5 29. Nf3 Rfd8 30. Bd4 Bxd4 31. Kxd4 Nb4+ 32. Kc5?! { (-10.34 → Mate in 8) Checkmate is now unavoidable. Best move was Ke5. } (32. Ke5 Rd3) 32... Nd3+ 33. Kxb5 Nxf2? { (Mate in 7 → -9.98) Lost forced checkmate sequence. Best move was Rab8+. } (33... Rab8+ 34. Kc6 Rbc8+ 35. Kb5 Rd5+ 36. Ka6 Rc7 37. a3 Rd6+ 38. Kb5 Rc5+ 39. Ka4 Ra6#) 34. Re1 Rab8+ 35. Ka6 Rd5?! { (-64.12 → -9.30) Inaccuracy. Best move was Nd3. } (35... Nd3) 36. Kxa7?! { (-9.30 → -10.34) Inaccuracy. Best move was Rxe6. } (36. Rxe6 Nd3 37. Kxa7 Rb4 38. Rb6 Ra5+ 39. Kb7 Rf4 40. Nd2 Rxa2 41. Nc4 Nc5+ 42. Kc6 Nxb3) 36... Rb4?! { (-10.34 → -9.12) Inaccuracy. Best move was Rdb5. } (36... Rdb5 37. Rxe6 R8b7+ 38. Ka8 Nd3 39. Re8+ Kf7 40. a4 Rxb3 41. Rc8 R7b4 42. Rc7+ Kg8 43. a5) 37. Ka6?! { (-9.12 → -15.71) Inaccuracy. Best move was Rxe6. } (37. Rxe6 Nd3 38. Rb6 Ra5+ 39. Kb7 Rf4 40. Nd2 Rxa2 41. Nc4 Nc5+ 42. Kc6 Nxb3 43. Rxb3 Rxc4+) 37... Rd8 38. Ka5 Nd3 39. Rxe6 Kf7 40. Ra6?! { (-13.70 → Mate in 1) Checkmate is now unavoidable. Best move was Rb6. } (40. Rb6 Ra8+) 40... g5?! { (Mate in 1 → -10.91) Lost forced checkmate sequence. Best move was Rd5#. } (40... Rd5#) 41. Ne1?! { (-10.91 → Mate in 1) Checkmate is now unavoidable. Best move was Ne5+. } (41. Ne5+ Nxe5 42. Kxb4 f4 43. Ra7+ Kg6 44. Rc7 f3 45. Kb5 Rd5+ 46. Kb6 Rd6+ 47. Kb5 Nd3) 41... Rbd4? { (Mate in 1 → -9.84) Lost forced checkmate sequence. Best move was Rd5#. } (41... Rd5#) 42. Nf3 R8d5+ 43. Kb6 Rd6+ 44. Ka5?! { (-11.27 → Mate in 2) Checkmate is now unavoidable. Best move was Kc7. } (44. Kc7 Rd7+) 44... R4d5+ 45. Ka4 Rxa6# { Black wins by checkmate. } 0-1