[Event "Pediatricheskij 1-7"] [Site "https://lichess.org/d5QwDJgK"] [Date "2022.03.31"] [White "Evgenii_Kulikov"] [Black "MusatovValerii"] [Result "0-1"] [UTCDate "2022.03.31"] [UTCTime "13:33:57"] [WhiteElo "860"] [BlackElo "1219"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. g4?! { (0.20 → -0.60) Inaccuracy. c4 was best. } (2. c4 Nf6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6) 2... d5 3. c3 Nc6 4. Nf3 e5 5. Nxe5 Nxe5 6. dxe5 Bxg4 7. f3?? { (0.01 → -4.24) Blunder. Qb3 was best. } (7. Qb3 Bc8) 7... Bd7?? { (-4.24 → -1.10) Blunder. Qh4+ was best. } (7... Qh4+ 8. Kd2) 8. e4?? { (-1.10 → -4.86) Blunder. h4 was best. } (8. h4) 8... Qe7?? { (-4.86 → -1.46) Blunder. Qh4+ was best. } (8... Qh4+ 9. Kd2) 9. Qe2?! { (-1.46 → -2.57) Inaccuracy. Bf4 was best. } (9. Bf4 dxe4) 9... O-O-O? { (-2.57 → -1.09) Mistake. dxe4 was best. } (9... dxe4 10. Bf4) 10. exd5 Qg5?? { (-1.00 → 12.66) Blunder. Qh4+ was best. } (10... Qh4+ 11. Qf2 Qxf2+ 12. Kxf2 Re8 13. f4 g5 14. Bd3 Bc5+ 15. Kf3 Ne7 16. c4 Ng6 17. Nc3) 11. e6?? { (12.66 → -9.53) Blunder. Bxg5 was best. } (11. Bxg5) 11... Qxc1+ 12. Qd1 Qxd1+ 13. Kxd1 fxe6 14. Bh3 Bd6 15. Bxe6 Bxe6 16. dxe6 Re8 17. Re1 Bxh2 18. Rh1 Bf4 19. Nd2 Rxe6 20. Rh4 Bxd2 21. Kxd2 Nf6 22. Rf1 Rd8+ 23. Kc2 Nd5 24. Rxh7 Ne3+ 25. Kb1 Nxf1 26. Rxg7?! { (-11.92 → Mate in 11) Checkmate is now unavoidable. a3 was best. } (26. a3 Rg6) 26... Nd2+?! { (Mate in 11 → -10.53) Lost forced checkmate sequence. Rd1+ was best. } (26... Rd1+ 27. Kc2 Ne3+ 28. Kb3 Rb6+ 29. Ka4 Rxb2 30. Rg8+ Kd7 31. Rg7+ Kc6 32. Rg6+ Rd6 33. Rg5) 27. Kc2 Nxf3 28. Rg3 Ne5 29. c4 Nxc4 30. Rc3 Ne5 31. Re3 Re7 32. Rc3 Rh7 33. Ra3?! { (-10.00 → Mate in 7) Checkmate is now unavoidable. Rg3 was best. } (33. Rg3 Rh2+) 33... Nc4? { (Mate in 7 → -9.74) Lost forced checkmate sequence. Rh2+ was best. } (33... Rh2+ 34. Kb3 Nc6 35. Ra4 Rd3+ 36. Kc4 Re3 37. Rb4 Rh4+ 38. Kb5 Rxb4+ 39. Kc5 Re5#) 34. Rxa7 Nd6 35. Ra3 Nb5 36. Rb3? { (-8.23 → Mate in 14) Checkmate is now unavoidable. Ra8+ was best. } (36. Ra8+ Kd7) 36... Nd4+?! { (Mate in 14 → -73.31) Lost forced checkmate sequence. Rh2+ was best. } (36... Rh2+ 37. Kc1 Rf8 38. Rd3 Rf1+ 39. Rd1 Rxd1+ 40. Kxd1 Rxb2 41. Kc1 Rxa2 42. Kb1 Rh2 43. Kc1) 37. Kd3 Nxb3+ 38. Kc3?! { (-76.13 → Mate in 4) Checkmate is now unavoidable. Ke4 was best. } (38. Ke4 Nd4) 38... Na5 39. b4 Nc6 40. b5 Ne5 41. Kb4 Rd4+ 42. Kc5 Rd2 43. b6 cxb6+ 44. Kxb6 Rh6+ 45. Ka7 Rxa2# { Black wins by checkmate. } 0-1