[Event "Kostyakornienko Arena"] [Site "https://lichess.org/QZ2JtizM"] [Date "2021.06.04"] [White "Kostyakornienko"] [Black "Ivan_chess_PRO"] [Result "1-0"] [UTCDate "2021.06.04"] [UTCTime "08:22:35"] [WhiteElo "2455"] [BlackElo "2042"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. g3 Nf6 3. Bg2 Ne4?! { (0.25 → 0.98) Inaccuracy. d5 was best. } (3... d5 4. d4 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 c5 8. dxc5) 4. O-O Nxf2?? { (0.94 → 5.56) Blunder. Be7 was best. } (4... Be7 5. d3 Nf6 6. e4 d5 7. e5 Nfd7 8. c3 O-O 9. d4) 5. Rxf2 Bc5 6. e3 Bxe3?! { (5.75 → 8.29) Inaccuracy. O-O was best. } (6... O-O 7. d4) 7. dxe3 O-O 8. Kh1 f5 9. Ne5 f4 10. Nf7 Rxf7 11. exf4 Rxf4?! { (6.39 → 10.00) Inaccuracy. Nc6 was best. } (11... Nc6) 12. Rxf4 e5 13. Rf2 Qe7?! { (13.70 → Mate in 8) Checkmate is now unavoidable. c6 was best. } (13... c6 14. Bg5 Qe8 15. Qd6 Na6 16. Be7 b6 17. Rf8+ Qxf8 18. Bxf8 Nc5 19. Nc3 h6 20. Be7) 14. Qf3?! { (Mate in 8 → 11.69) Lost forced checkmate sequence. Bd5+ was best. } (14. Bd5+ Kh8 15. Qf1 h6 16. Rf8+ Kh7 17. Be4+ g6 18. Rf7+ Kg8 19. Rxe7 b6 20. Qf7+ Kh8) 14... d6 15. Qf7+? { (16.52 → 4.82) Mistake. Qb3+ was best. } (15. Qb3+) 15... Qxf7 16. Rxf7 Kxf7 17. Bd5+ Ke7 18. Bxb7?? { (3.63 → -3.91) Blunder. Bg5+ was best. } (18. Bg5+ Ke8 19. Bg2 c6 20. Nd2 h6 21. Be3 Ke7 22. Ne4 Nd7 23. a4 d5 24. Nd2 b6) 18... d5?? { (-3.91 → 10.38) Blunder. Bxb7+ was best. } (18... Bxb7+ 19. Kg1) 19. Bxd5?! { (10.38 → 6.29) Inaccuracy. Bxa8 was best. } (19. Bxa8 c6 20. c4 Be6 21. Kg2 Kd7 22. cxd5 cxd5 23. Nc3 Nc6 24. Bd2 h5 25. Rc1 d4) 19... e4?! { (6.29 → 12.76) Inaccuracy. c6 was best. } (19... c6) 20. Kg1 e3 21. g4?! { (12.79 → 6.07) Inaccuracy. Bxa8 was best. } (21. Bxa8 e2 22. Kf2 Bf5 23. Na3 Nd7 24. Be3 a6 25. Bf4 Kd8 26. Bf3 Nc5 27. Bxe2 a5) 21... e2 22. Bd2 e1=Q+ 23. Bxe1 Be6 24. Nc3 Bxd5 25. Rd1?? { (7.91 → 3.27) Blunder. Nxd5+ was best. } (25. Nxd5+ Kd8) 25... Bc4?! { (3.27 → 4.68) Inaccuracy. Bc6 was best. } (25... Bc6 26. Nd5+) 26. Bh4+ Ke6?! { (4.83 → 6.30) Inaccuracy. Kf7 was best. } (26... Kf7 27. Rd8 a5 28. Bg3 a4 29. a3 h6 30. Bxc7 Be6 31. Nb5 Bxg4 32. c4 Be6 33. Rxb8) 27. Bg3?! { (6.30 → 4.80) Inaccuracy. b3 was best. } (27. b3 Ba6 28. Nd5 Kf7 29. Nxc7 Bb7 30. c4 a5 31. Rd8 a4 32. b4 Ra7 33. Bf2 Nc6) 27... Kf7 28. Re1?? { (5.15 → 2.36) Blunder. Rd8 was best. } (28. Rd8 a5 29. Bxc7 Be6 30. h3 Ra7 31. Bxb8 Re7 32. b3 Re8 33. Rxe8 Kxe8 34. Ne4 Bd5) 28... Kg6?? { (2.36 → 5.08) Blunder. Be6 was best. } (28... Be6) 29. Rf1?? { (5.08 → -2.01) Blunder. Re8 was best. } (29. Re8) 29... h6?? { (-2.01 → 5.24) Blunder. Bxf1 was best. } (29... Bxf1 30. Kxf1 c6 31. b3 Nd7 32. h3 Nf6 33. Bf2 a6 34. Ke2 h5 35. gxh5+ Nxh5 36. Ke3) 30. Re1?? { (5.24 → 2.08) Blunder. Rf8 was best. } (30. Rf8) 30... Kh7?? { (2.08 → 5.00) Blunder. Nc6 was best. } (30... Nc6 31. Bxc7 Bf7 32. Re4 Rc8 33. Bg3 Rd8 34. a3 Kh7 35. Re2 Bg6 36. Kg2 h5 37. h3) 31. Rf1?? { (5.00 → -1.93) Blunder. Re7 was best. } (31. Re7) 31... g6?? { (-1.93 → 5.27) Blunder. Bxf1 was best. } (31... Bxf1 32. Kxf1) 32. h4?? { (5.27 → -1.78) Blunder. Rf8 was best. } { White wins on time. } (32. Rf8 Kg7) 1-0