[Event "Karpov Arena"] [Site "https://lichess.org/ftdzU7y9"] [Date "2021.05.11"] [White "Alfonsocasabermeja"] [Black "Artem_Kolesnikov"] [Result "1-0"] [UTCDate "2021.05.11"] [UTCTime "16:42:03"] [WhiteElo "1346"] [BlackElo "1462"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-26"] [Variant "Standard"] [TimeControl "240+1"] [ECO "C42"] [Opening "Russian Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Russian Game } 3. c3 Nxe4 4. Bc4?? { (-0.23 → -2.00) Blunder. d3 was best. } (4. d3 Nf6 5. Nxe5 Bd6 6. d4 O-O 7. Bc4 Nc6 8. f4 Be7) 4... d5 5. Bd3? { (-1.50 → -2.83) Mistake. Bb3 was best. } (5. Bb3 Nc6 6. d4 exd4 7. O-O Bg4 8. cxd4 Bb4 9. Qd3 Bxf3) 5... f6 6. O-O Bf5?! { (-2.36 → -1.45) Inaccuracy. Nd6 was best. } (6... Nd6 7. Be2 Be7 8. d4 e4 9. Nfd2 O-O 10. c4 c6 11. cxd5 cxd5 12. Nc3 Be6 13. f3) 7. h4?! { (-1.45 → -2.69) Inaccuracy. Bc2 was best. } (7. Bc2 Nd6) 7... Bc5 8. b4?? { (-2.85 → -6.76) Blunder. Be2 was best. } (8. Be2 Nc6 9. d4 Bb6 10. Be3 Qe7 11. Re1 O-O 12. Nbd2 Rad8 13. Bb5 h6 14. a4 a6) 8... Bb6? { (-6.76 → -3.50) Mistake. Bxf2+ was best. } (8... Bxf2+) 9. Na3? { (-3.50 → -6.28) Mistake. Bc2 was best. } (9. Bc2 Bxf2+ 10. Rxf2 Nxf2 11. Kxf2 Bxc2 12. Qxc2 e4 13. Nh2 f5 14. Kg1 Qxh4 15. d3 Nc6) 9... Nc6?! { (-6.28 → -4.20) Inaccuracy. Nxf2 was best. } (9... Nxf2 10. Rxf2 Bxd3 11. Ne1 Bxf2+ 12. Kxf2 Bf5 13. Qh5+ g6 14. Qh6 Qd7 15. Kg1 Nc6 16. d4) 10. Nb5? { (-4.20 → -7.56) Mistake. Bc2 was best. } (10. Bc2) 10... a6 11. Na3 Ng3?? { (-7.81 → -3.26) Blunder. Nxf2 was best. } (11... Nxf2 12. Rxf2) 12. Bxf5 Nxf1?? { (-3.38 → 1.07) Blunder. Nxf5 was best. } (12... Nxf5 13. d3 O-O 14. Nc2 e4 15. dxe4 dxe4 16. Nfd4 Ncxd4 17. Nxd4 Bxd4 18. cxd4 Nxh4 19. Re1) 13. Qxf1?! { (1.07 → 0.37) Inaccuracy. Kxf1 was best. } (13. Kxf1 e4) 13... g6?! { (0.37 → 1.02) Inaccuracy. e4 was best. } (13... e4 14. Nh2 Ne7 15. Bh3 f5 16. Nc2 O-O 17. d3 a5 18. b5 Ng6 19. Nd4 Qxh4 20. dxe4) 14. Bh3 g5?? { (0.39 → 2.72) Blunder. e4 was best. } (14... e4 15. Nh2 Ne5 16. d4 exd3 17. Bh6 a5 18. Ng4 axb4 19. Nb5 c6 20. Re1 d2 21. Re2) 15. hxg5? { (2.72 → 1.41) Mistake. d3 was best. } (15. d3 e4) 15... fxg5?? { (1.41 → 3.48) Blunder. e4 was best. } (15... e4 16. Qe2) 16. d4 exd4?? { (3.42 → 9.27) Blunder. O-O was best. } (16... O-O 17. Bxg5) 17. c4? { (9.27 → 4.96) Mistake. Bxg5 was best. } (17. Bxg5) 17... dxc4?! { (4.96 → 7.37) Inaccuracy. O-O was best. } (17... O-O 18. Bxg5) 18. Nxc4?! { (7.37 → 4.62) Inaccuracy. Bxg5 was best. } (18. Bxg5 Qd5) 18... O-O 19. Bxg5 Qd5 20. Rd1?? { (5.05 → -0.85) Blunder. Re1 was best. } (20. Re1) 20... Rxf3 21. gxf3 Qxg5+ 22. Kh2? { (-0.68 → -2.01) Mistake. Qg2 was best. } (22. Qg2) 22... Qb5?? { (-2.01 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (22... Kh8 23. Qe2 Rf8 24. Qe4 Ba7 25. Bg4 Nxb4 26. Qxb7 Bb8 27. Qe4 c5+ 28. Kg2 Nd5 29. Rh1) 23. a3?? { (Mate in 8 → -0.41) Lost forced checkmate sequence. Qg2+ was best. } (23. Qg2+ Kf8 24. Rg1 Qxc4 25. Qg7+ Ke8 26. Re1+ Ne5 27. Rxe5+ Qe6 28. Bxe6 d3 29. Qd7+ Kf8) 23... Rd8?? { (-0.41 → Mate in 8) Checkmate is now unavoidable. Kh8 was best. } (23... Kh8 24. Qd3) 24. Be6+?? { (Mate in 8 → 0.16) Lost forced checkmate sequence. Qg2+ was best. } (24. Qg2+ Kf8 25. Rg1 Qd5 26. Qg7+ Ke8 27. Re1+ Ne5 28. Rxe5+ Qxe5+ 29. Nxe5 Rd7 30. Bxd7+ Kd8) 24... Kf8?? { (0.16 → 2.20) Blunder. Kh8 was best. } (24... Kh8 25. Qh3 Qg5 26. Bf5 h6 27. Bd3 Ne5 28. Nxe5 Qxe5+ 29. Kg2 Qg5+ 30. Kf1 Rf8 31. Be4) 25. Qg2?? { (2.20 → -0.50) Blunder. Qh3 was best. } (25. Qh3 Qg5) 25... Ke7?? { (-0.50 → 11.62) Blunder. Qh5+ was best. } (25... Qh5+ 26. Kg1 Ba7 27. Nb2 Re8 28. Bg4 Qh4 29. f4 Re7 30. Qg3 Qxg3+ 31. fxg3 Re3 32. Rd3) 26. Re1?? { (11.62 → 3.34) Blunder. Bh3 was best. } (26. Bh3 Rd5 27. Qg7+ Ke8 28. Re1+ Re5 29. Qg8+ Ke7 30. Nxe5 Qxe5+ 31. Rxe5+ Nxe5 32. Qe6+ Kf8) 26... Qxc4?? { (3.34 → Mate in 5) Checkmate is now unavoidable. Qh5+ was best. } (26... Qh5+) 27. Qg7+ Kd6 28. Qg3+ Ne5 29. Qxe5+ Kc6 30. Bd5+?? { (Mate in 5 → -9.42) Lost forced checkmate sequence. Bxc4 was best. } (30. Bxc4 Ba5 31. Rc1 Bxb4 32. axb4 Rd6 33. Bb5+ Kb6 34. Qc5#) 30... Qxd5 31. Qf6+ Kb5? { (-9.40 → -4.34) Mistake. Rd6 was best. } (31... Rd6) 32. Qh6?? { (-4.34 → -11.40) Blunder. Re5 was best. } (32. Re5 d3) 32... Qxf3 33. Re5+ Ka4 34. Qe6 Kxa3 35. Qc4 { White wins on time. } 1-0