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[Event "Romanov Arena"] [Site "http://chess-academy.net/h53MrC0J"] [Date "2024.06.22"] [Round "-"] [White "Krosh_13"] [Black "KornyaKostienko"] [Result "1-0"] [UTCDate "2024.06.22"] [UTCTime "19:46:27"] [WhiteElo "1419"] [BlackElo "1591"] [WhiteRatingDiff "+55"] [BlackRatingDiff "-116"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening: Indian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. g3 Nf6 { A00 Hungarian Opening: Indian Defense } 2. Bg2?! { (0.28 → -0.48) Inaccuracy. Best move was c4. } (2. c4) 2... e6? { (-0.48 → 0.53) Mistake. Best move was d5. } (2... d5 3. Nf3 c5 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Rb8 9. cxd5) 3. Nf3?! { (0.53 → -0.01) Inaccuracy. Best move was e4. } (3. e4 d5) 3... d5 4. O-O?! { (0.18 → -0.44) Inaccuracy. Best move was d4. } (4. d4 Be7 5. O-O O-O 6. c4 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6) 4... Be7?! { (-0.44 → 0.33) Inaccuracy. Best move was c5. } (4... c5 5. e3) 5. e4? { (0.33 → -1.44) Mistake. Best move was c4. } (5. c4 O-O) 5... O-O? { (-1.44 → 0.60) Mistake. Best move was Nxe4. } (5... Nxe4 6. d4 O-O 7. Nbd2 c5 8. c3 Nd7 9. Nxe4 dxe4 10. Ne5 cxd4 11. cxd4 f5 12. Be3) 6. exd5?! { (0.60 → -0.37) Inaccuracy. Best move was e5. } (6. e5 Nfd7 7. d4 b5 8. Be3 c5 9. dxc5 Nc6 10. Nc3 Ba6 11. Nxd5 exd5 12. Qxd5 Ndxe5) 6... Nxd5? { (-0.37 → 1.00) Mistake. Best move was exd5. } (6... exd5 7. d4) 7. Re1?! { (1.00 → 0.15) Inaccuracy. Best move was Qe2. } (7. Qe2) 7... Ne3?? { (0.15 → 5.14) Blunder. Best move was c5. } (7... c5) 8. d4?? { (5.14 → -8.85) Blunder. Best move was dxe3. } (8. dxe3 Qxd1 9. Rxd1 Nc6 10. Nc3 e5 11. Nb5 Bd8 12. e4 f5 13. Be3 a6 14. Nc3 h6) 8... Nxd1 9. Rxd1 Bd7 10. c3 Nc6 11. Bf4 Bd6 12. Bxd6?! { (-8.35 → -8.94) Inaccuracy. Best move was Ne5. } (12. Ne5 Nxe5) 12... cxd6 13. Ne5? { (-8.61 → -14.12) Mistake. Best move was Nbd2. } (13. Nbd2 d5 14. Nb3 b6 15. Nc1 Qe7 16. Nd3 b5 17. a3 a5 18. Nfe5 Nxe5 19. Nxe5 g6) 13... d5? { (-14.12 → -8.53) Mistake. Best move was dxe5. } (13... dxe5) 14. Nxc6 Bxc6 15. c4? { (-8.63 → -10.14) Mistake. Best move was Na3. } (15. Na3 Qb6 16. Rd2 f6 17. Re1 Be8 18. h4 Bg6 19. Bf3 a5 20. Bg4 Bf7 21. Be2 a4) 15... Bd7? { (-10.14 → -8.64) Mistake. Best move was Qb6. } (15... Qb6 16. Nc3 dxc4 17. Bxc6 Qxc6 18. d5 Qc5 19. Rd2 e5 20. Ne4 Qa5 21. d6 f6 22. h4) 16. cxd5 exd5 17. Nc3 Bc6 18. Nxd5? { (-8.46 → -14.75) Mistake. Best move was h4. } (18. h4 g6) 18... Bxd5 19. Bxd5 Qxd5 20. h3 Qxd4?? { (-14.62 → 0.67) Blunder. Best move was Rac8. } (20... Rac8 21. Rd2 Qe4 22. b4 Rc2 23. Rxc2 Qxc2 24. b5 Qd2 25. Rf1 Qxa2 26. b6 axb6 27. f3) 21. Kh2?? { (0.67 → Mate in 9) Checkmate is now unavoidable. Best move was Rxd4. } (21. Rxd4) 21... Qd2?? { (Mate in 9 → 0.19) Lost forced checkmate sequence. Best move was Qxf2+. } (21... Qxf2+ 22. Kh1 Rae8 23. Rf1 Qxg3 24. Rae1 Rxe1 25. Rxe1 Qxe1+ 26. Kg2 Qe3 27. a3 Rd8 28. Kh1) 22. Rxd2 Rfd8 23. Rad1 Rxd2 24. Rxd2 f6?! { (0.20 → 0.74) Inaccuracy. Best move was Kf8. } (24... Kf8 25. Rd7) 25. Rd7 Rd8?? { (0.44 → 9.60) Blunder. Best move was b5. } (25... b5 26. Kg2 a6 27. b3 b4 28. g4 a5 29. h4 Rc8 30. Rd5 Ra8 31. Kf3 Ra7 32. Rb5) 26. Rxb7?? { (9.60 → 1.71) Blunder. Best move was Rxd8+. } (26. Rxd8+ Kf7 27. Rd7+ Kg6 28. Rxb7 a6 29. Ra7 h5 30. Rxa6 Kh7 31. a4 f5 32. b4 g5) 26... Rc8? { (1.71 → 3.15) Mistake. Best move was a5. } (26... a5 27. a4) 27. Rxa7 Rc2 28. Ra8+ Kf7 29. Re8?? { (2.23 → -7.80) Blunder. Best move was Ra7+. } (29. Ra7+ Kg6) 29... Kg6?? { (-7.80 → 2.00) Blunder. Best move was Kxe8. } (29... Kxe8 30. Kg2 Rxb2 31. a4 Ra2 32. Kf3 Rxa4 33. Ke2 Ke7 34. Ke3 Ra2 35. h4 Kd6 36. g4) 30. Re7? { (2.00 → 0.00) Mistake. Best move was Rb8. } (30. Rb8) 30... f5? { (0.00 → 2.23) Mistake. Best move was Rxf2+. } (30... Rxf2+ 31. Kg1 Rxb2 32. Ra7 h5 33. a4 Ra2 34. a5 h4 35. gxh4 Kh5 36. a6 Kxh4 37. Rxg7) 31. h4? { (2.23 → 0.00) Mistake. Best move was Rb7. } (31. Rb7 Rxf2+ 32. Kg1 Rc2 33. a4 Rc1+ 34. Kg2 Ra1 35. b3 Kf6 36. Kf3 Rf1+ 37. Ke3 Re1+) 31... Kh6? { (0.00 → 2.19) Mistake. Best move was Rxf2+. } (31... Rxf2+ 32. Kh3 Rxb2 33. Ra7 Kf6 34. a4 Rb3 35. Kg2 h6 36. a5 Ra3 37. a6 Ra2+ 38. Kf3) 32. h5? { (2.19 → -0.01) Mistake. Best move was Rb7. } (32. Rb7 Rxf2+ 33. Kg1 Rc2 34. a4 Rc4 35. a5 Ra4 36. Rb5 g5 37. Kf2 Kg6 38. Ke3 h6) 32... g6? { (-0.01 → 1.40) Mistake. Best move was Rxf2+. } (32... Rxf2+ 33. Kh3 Rxb2 34. Re5 g6 35. hxg6 hxg6 36. a4 Rf2 37. a5 g5 38. g4 Rf3+ 39. Kg2) 33. hxg6 Kh5?? { (1.00 → 15.37) Blunder. Best move was hxg6. } (33... hxg6 34. Rb7 Rxf2+ 35. Kg1 Rc2 36. a4 Rc1+ 37. Kf2 Ra1 38. b3 Kh5 39. Kf3 Rf1+ 40. Kg2) 34. Re6?? { (15.37 → 0.61) Blunder. Best move was gxh7. } (34. gxh7) 34... Kg4?? { (0.61 → Mate in 14) Checkmate is now unavoidable. Best move was hxg6. } (34... hxg6) 35. gxh7 Kf3 36. h8=Q Kxf2 37. Qg7?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Qd4+. } (37. Qd4+ Kf3+ 38. Kh3 Rh2+ 39. Kxh2 f4 40. Qxf4#) 37... Rc1 38. Qf6?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Qd4+. } (38. Qd4+ Kf3 39. Qf4#) 38... Kf1 39. Qxf5# { White wins by checkmate. } 1-0