[Event "Vyzov"] [Site "?"] [Date "2021.03.22"] [Round "?"] [White "kaznachei_1979"] [Black "mup1984"] [Result "1-0"] [WhiteElo "1117"] [BlackElo "1116"] [Variant "Standard"] [TimeControl "-"] [ECO "A42"] [Opening "Modern Defense: Kotov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 d6 2. d4 g6?! { (0.17 → 0.94) Inaccuracy. e5 was best. } (2... e5 3. e3 Nf6 4. Nf3 exd4 5. exd4 d5 6. Nc3 Be7 7. cxd5) 3. Nc3 Bg7 4. e4 Nc6 { A42 Modern Defense: Kotov Variation } 5. Be3 e6 6. Qd2 Bd7 7. h3 a6 8. f4 Qe7 9. Nf3 Nf6 10. g4? { (2.65 → 1.16) Mistake. d5 was best. } (10. d5 exd5) 10... O-O-O 11. O-O-O?! { (1.67 → 1.04) Inaccuracy. e5 was best. } (11. e5 Ne8) 11... Kb8? { (1.04 → 2.86) Mistake. d5 was best. } (11... d5 12. exd5 exd5 13. Ne5 dxc4 14. Bxc4 h5 15. g5 Ne8 16. Nd5 Qf8 17. Qc3 Nd6 18. Nxd7) 12. Bg2 Na5 13. Qd3 Nc6?! { (2.69 → 3.62) Inaccuracy. Bc8 was best. } (13... Bc8 14. d5) 14. a3 Ne8 15. Rhe1 h5 16. g5 f6 17. d5 Na7 18. dxe6 Bxe6 19. Nd5 Qf7?! { (4.03 → 5.26) Inaccuracy. Qd7 was best. } (19... Qd7 20. Qb3) 20. Bd4?! { (5.26 → 3.42) Inaccuracy. gxf6 was best. } (20. gxf6 Bxf6 21. e5 dxe5 22. fxe5 Be7 23. Qb3 Ng7 24. Nd4 c6 25. Qb6 Bxd5 26. cxd5 cxd5) 20... c6?! { (3.42 → 4.89) Inaccuracy. Bxd5 was best. } (20... Bxd5 21. exd5 fxg5 22. fxg5 c5 23. Be3 Nc8 24. Nh4 Nc7 25. Nxg6 Rhg8 26. Be4 Rge8 27. Kb1) 21. Nxf6?? { (4.89 → 1.32) Blunder. gxf6 was best. } (21. gxf6) 21... Nxf6 22. gxf6 Bxf6 23. e5?! { (1.66 → 0.98) Inaccuracy. Ng5 was best. } (23. Ng5) 23... dxe5 24. Nxe5 Qg7?? { (0.91 → 3.05) Blunder. Bxe5 was best. } (24... Bxe5) 25. Qe3 Nc8 26. Bxc6?! { (3.78 → 2.46) Inaccuracy. Nxc6+ was best. } (26. Nxc6+ bxc6) 26... Bf5? { (2.46 → 4.45) Mistake. Rxd4 was best. } (26... Rxd4) 27. Bg2 Rhe8 28. Qf3? { (3.77 → 2.14) Mistake. Qb3 was best. } (28. Qb3 Re6) 28... Qc7 29. b3 a5? { (1.36 → 2.74) Mistake. g5 was best. } (29... g5 30. Bc3) 30. a4 Be7 31. Kb2 Bb4 32. Re3 Re6 33. c5? { (2.89 → 1.03) Mistake. Ba7+ was best. } (33. Ba7+ Kxa7) 33... Na7?? { (1.03 → 3.33) Blunder. Nb6 was best. } (33... Nb6 34. Ka2) 34. Nc4?? { (3.33 → 0.28) Blunder. Nd7+ was best. } (34. Nd7+ Rxd7 35. Rxe6 Nc6 36. Rxc6 Qxc6 37. Qe2 Qe6 38. Qb5 Qa6 39. Qxa6 bxa6 40. c6 Rc7) 34... Rxe3?? { (0.28 → 3.55) Blunder. Nc6 was best. } (34... Nc6 35. Be5 Rxe5 36. fxe5 Bxc5 37. Rc3 Rd4 38. Nd6 Rxd1 39. Qxd1 Bd4 40. Qxd4 Nxd4 41. Rxc7) 35. Nxe3 Nc6?? { (2.82 → 6.23) Blunder. Rxd4 was best. } (35... Rxd4 36. Rxd4) 36. Nxf5?! { (6.23 → 4.82) Inaccuracy. Be5 was best. } (36. Be5 Nxe5 37. Rxd8+ Bc8 38. Rxc8+ Qxc8 39. fxe5 Bxc5 40. Qe4 Qd7 41. Ka2 g5 42. Nd5 Qc6) 36... gxf5?! { (4.82 → 7.48) Inaccuracy. Rf8 was best. } (36... Rf8) 37. Be5 Nxe5 38. Rxd8+ Qxd8? { (7.40 → Mate in 1) Checkmate is now unavoidable. Ka7 was best. } (38... Ka7 39. fxe5 Bxc5 40. Qxb7+ Qxb7 41. Bxb7 Kxb7 42. e6 f4 43. Rd5 Bb4 44. Rf5 Bd6 45. Kb1) 39. Qxb7# { White wins by checkmate. } 1-0