[Event "International Chess School"] [Site "https://lichess.org/9tUAJ8IE"] [Date "2023.09.24"] [White "Nazar_Kuzmenko_DSK"] [Black "Kushenko_Ivan"] [Result "0-1"] [UTCDate "2023.09.24"] [UTCTime "17:02:03"] [WhiteElo "1912"] [BlackElo "1508"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "420+3"] [ECO "D43"] [Opening "Semi-Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 { D43 Semi-Slav Defense } 5. Bg5 Be7 6. e3 O-O 7. cxd5 cxd5 8. Bd3 Nc6 9. O-O Bd7 10. Qc2?! { (0.49 → -0.24) Inaccuracy. h3 was best. } (10. h3 Rc8 11. Rc1 h6 12. Bf4 a6 13. Qe2 b5 14. a3 Na5 15. Bb1 Nc4 16. e4 Bc6) 10... Nb4 11. Qd2 Nxd3 12. Qxd3 b5?! { (-0.29 → 0.32) Inaccuracy. h6 was best. } (12... h6) 13. Ne5 Rb8 14. Nxd7 Qxd7 15. Rac1 Rfc8 16. e4? { (0.07 → -1.40) Mistake. g3 was best. } (16. g3 g6 17. h4 h5 18. Bxf6 Bxf6 19. Ne2 Be7 20. Qd2 Bd6 21. Kg2 b4 22. b3 a5) 16... dxe4 17. Nxe4 Nxe4 18. Bxe7 Rxc1?! { (-0.95 → -0.14) Inaccuracy. Nxf2 was best. } (18... Nxf2 19. Rxc8+ Rxc8 20. Rxf2 Qxe7 21. Qxb5 Qd8 22. Qa4 Rc7 23. h3 g6 24. Rf3 Kg7 25. Rd3) 19. Rxc1 Nxf2? { (-0.30 → 1.23) Mistake. Rc8 was best. } (19... Rc8 20. Rxc8+) 20. Qa3?? { (1.23 → -3.21) Blunder. Qg3 was best. } (20. Qg3 Rc8) 20... Qxd4 21. Bc5?! { (-3.32 → -4.29) Inaccuracy. Qc5 was best. } (21. Qc5 Qxc5 22. Rxc5 Nd3 23. Rc7 Nxb2 24. Rxa7 h5 25. a3 Kh7 26. Kf2 Kg6 27. Ke2 Nc4) 21... Nh3+ 22. Kh1 Rc8 23. gxh3?! { (-4.32 → -6.46) Inaccuracy. Qxh3 was best. } (23. Qxh3 Rxc5 24. Rf1 Qf2 25. Qd3 Rd5 26. Rxf2 Rxd3 27. h3 g5 28. b3 Kg7 29. Rc2 a5) 23... Qd5+ 24. Kg1 Qg5+ 25. Kf1 Qxc1+ 26. Ke2 Qxc5 27. Qa5? { (-7.12 → Mate in 21) Checkmate is now unavoidable. Qxc5 was best. } (27. Qxc5 Rxc5 28. Ke1 Rc1+ 29. Kd2 Rc8 30. h4 Kh8 31. Ke3 h6 32. Kf2 e5) 27... Qc2+? { (Mate in 21 → -7.37) Lost forced checkmate sequence. Qh5+ was best. } (27... Qh5+ 28. Kd2 Qh6+ 29. Kd3 Qxh3+ 30. Kd2 Qxh2+ 31. Ke3 Qg3+ 32. Kd2 Qf2+ 33. Kd3 Qxb2 34. a3) 28. Ke3?! { (-7.37 → -40.99) Inaccuracy. Qd2 was best. } (28. Qd2 h5 29. Ke1 Qe4+ 30. Kf2 Qh1 31. Qc3 Rd8 32. Qf3 Rd2+ 33. Ke3 Qe1+ 34. Qe2 Qxe2+) 28... Qxb2 29. Qxa7?! { (-31.57 → Mate in 5) Checkmate is now unavoidable. h4 was best. } (29. h4 Qxh2 30. Qd2 Qg3+ 31. Ke2 Qxh4 32. Ke3 Qc4 33. a3 Qc5+ 34. Qd4 Qxa3+ 35. Ke4 f5+) 29... Rc3+ 30. Ke4 Qb4+? { (Mate in 4 → -8.45) Lost forced checkmate sequence. Qe2+ was best. } (30... Qe2+ 31. Kf4 Qf3+ 32. Ke5 Qd5+ 33. Kf4 Qf5#) 31. Ke5? { (-8.45 → Mate in 4) Checkmate is now unavoidable. Qd4 was best. } (31. Qd4 Qb1+ 32. Ke5 Rc8 33. Kf4 h5 34. a4 e5+ 35. Kxe5 Qe1+ 36. Kf5 Qe2 37. Kg5 f6+) 31... Rc5+ 32. Kd6 Qd4+?! { (Mate in 9 → -10.36) Lost forced checkmate sequence. Rd5+ was best. } (32... Rd5+ 33. Kc6 Qc3+ 34. Kb7 Rd7+ 35. Ka6 Qa3+ 36. Kxb5 Qxa7 37. Kb4 Qd4+ 38. Kb3 Qd3+ 39. Kb4) 33. Ke7 Qf6+? { (Mate in 12 → -9.68) Lost forced checkmate sequence. Qh4+ was best. } (33... Qh4+ 34. Kd7 Rd5+ 35. Kc8 Rd8+ 36. Kc7 Qe7+ 37. Kb6 Rd6+ 38. Kc5 Rd5+ 39. Kb6 Qc5+ 40. Ka6) 34. Kd7 Qd4+? { (Mate in 15 → -9.35) Lost forced checkmate sequence. Rd5+ was best. } (34... Rd5+ 35. Kc8 Qd8+ 36. Kb7 Rd7+ 37. Ka6 Qc8+ 38. Kb6 Rd6+ 39. Kxb5 Qc6+ 40. Kb4 Qe4+ 41. Kb5) 35. Ke7 h6? { (Mate in 13 → -7.35) Lost forced checkmate sequence. Qh4+ was best. } (35... Qh4+ 36. Kd7 Rd5+ 37. Kc8 Rd8+ 38. Kc7 Qe7+ 39. Kb6 Rd6+ 40. Kc5 Rd5+ 41. Kb6 Qc5+ 42. Ka6) 36. Qa8+ Kh7 37. Kxf7? { (-9.03 → Mate in 2) Checkmate is now unavoidable. Qd8 was best. } (37. Qd8 Qxd8+ 38. Kxd8 b4 39. Ke7 Rc2 40. h4 Rxa2 41. h3 b3 42. Kxf7 e5 43. Ke6 e4) 37... Qf6+ 38. Ke8 Qg6+ 39. Kd7 Qf7+ 40. Kd6 Qc7+ 41. Kxe6 Qc6+? { (Mate in 1 → -8.09) Lost forced checkmate sequence. Re5# was best. } (41... Re5#) 42. Qxc6 Rxc6+ { White resigns. } 0-1