[Event "Wednesday chess class Arena"] [Site "https://lichess.org/ytR1ihoI"] [Date "2022.08.03"] [White "ETINTROF_01"] [Black "Kumaresh20"] [Result "1-0"] [UTCDate "2022.08.03"] [UTCTime "13:34:39"] [WhiteElo "1239"] [BlackElo "803"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "240+2"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 Qa5 3. Nc3 d5 4. b3 Qd8?! { (0.11 → 1.07) Inaccuracy. dxe4 was best. } (4... dxe4) 5. Bb2 Be6? { (0.88 → 2.18) Mistake. e6 was best. } (5... e6 6. d4 Bb4 7. e5 Ne7 8. h4 h6 9. h5 b6 10. Rh4 c5 11. Rg4 Nf5 12. Bd3) 6. a4? { (2.18 → 0.98) Mistake. exd5 was best. } (6. exd5 Bxd5 7. Nxd5 Qxd5 8. Bc4 Qf5 9. O-O Nd7 10. Nd4 Qa5 11. Bc3 Qc5 12. Qf3 Ngf6) 6... Na6?? { (0.98 → 3.46) Blunder. dxe4 was best. } (6... dxe4 7. Ng5 Bf5 8. Ncxe4 e6 9. h4 h6 10. g4 Bg6 11. h5 Bxe4 12. Nxe4 Nd7 13. f4) 7. e5?? { (3.46 → 1.17) Blunder. exd5 was best. } (7. exd5 cxd5) 7... Qb6?! { (1.17 → 2.09) Inaccuracy. Nc7 was best. } (7... Nc7 8. a5 Bf5 9. Nd4 Bd7 10. Be2 c5 11. Nf3 e6 12. d4 cxd4 13. Qxd4 Ne7 14. O-O) 8. Bxa6?! { (2.09 → 1.37) Inaccuracy. a5 was best. } (8. a5) 8... bxa6?! { (1.37 → 2.12) Inaccuracy. Qxa6 was best. } (8... Qxa6 9. Nd4 Bd7 10. e6 fxe6 11. Qh5+ g6 12. Qe5 Nf6 13. Nxe6 Bxe6 14. Qxe6 Rd8 15. O-O-O) 9. O-O O-O-O?? { (1.65 → 5.54) Blunder. Bg4 was best. } (9... Bg4 10. h3 Bxf3 11. Qxf3 e6 12. a5 Qc7 13. d4 Nh6 14. Ne2 Nf5 15. Ng3 Nxg3 16. fxg3) 10. a5 Qc7 11. Na4 Nh6 12. Bd4? { (6.03 → 3.35) Mistake. Nc5 was best. } (12. Nc5 Bg4 13. e6 d4 14. Qe2 Bxf3 15. Qxf3 Rd5 16. b4 g6 17. Qe2 Nf5 18. Qxa6+ Kb8) 12... Nf5? { (3.35 → 6.45) Mistake. Bg4 was best. } (12... Bg4 13. h3 Bxf3 14. Qxf3 e6 15. Bc5 Qxe5 16. d4 Qb8 17. Bxf8 Rdxf8 18. Nc5 Nf5 19. Ra4) 13. Bc5? { (6.45 → 3.95) Mistake. Nc5 was best. } (13. Nc5 Qb8 14. Ra4 Bd7 15. e6 Bxe6 16. Be5 Qb5 17. Nxe6 fxe6 18. c4 Qb7 19. Ng5 d4) 13... g5 14. Qe2 Rg8?! { (4.16 → 6.66) Inaccuracy. g4 was best. } (14... g4 15. Nd4 Qb7 16. Qxg4 h5 17. Qf3 Nh4 18. Qg3 Nf5 19. Qc3 Bh6 20. Bxa7 Rdg8 21. Bb6) 15. g4? { (6.66 → 3.54) Mistake. Qxa6+ was best. } (15. Qxa6+ Qb7 16. Qxa7 Qxa7 17. Bxa7 d4 18. a6 Bg7 19. Bc5 d3 20. Nb6+ Kb8 21. a7+ Kb7) 15... Nh6? { (3.54 → 5.76) Mistake. Nh4 was best. } (15... Nh4 16. Nd4) 16. Qe3?? { (5.76 → 1.85) Blunder. Qxa6+ was best. } (16. Qxa6+ Qb7 17. Qxb7+ Kxb7 18. h3 Bd7 19. a6+ Ka8 20. Rfe1 Rg6 21. Re3 Ng8 22. Rae1 Bg7) 16... Kb8?? { (1.85 → 5.86) Blunder. Nxg4 was best. } (16... Nxg4 17. Qd3) 17. Rfe1?? { (5.86 → 2.12) Blunder. Bb6 was best. } (17. Bb6) 17... Qxa5?? { (2.12 → 16.20) Blunder. Nxg4 was best. } (17... Nxg4 18. Qc3 Qc8 19. Nd4 Bd7 20. Bb6 axb6 21. axb6 e6 22. Nc5 Bxc5 23. Qxc5 Nxe5 24. Ra4) 18. Bxa7+ Ka8 19. Nb6+ Kxa7 20. Nc4+?! { (Mate in 20 → 13.22) Lost forced checkmate sequence. Nc8+ was best. } (20. Nc8+) 20... Kb7?! { (13.22 → Mate in 6) Checkmate is now unavoidable. c5 was best. } (20... c5 21. Nxa5 Rc8 22. Nd4 Kb6 23. Nxe6 fxe6 24. b4 Kc7 25. bxc5 Kd7 26. c6+ Ke8 27. Qa7) 21. Nxa5+ Ka8 22. Qb6 Rb8 23. Qxa6# { White wins by checkmate. } 1-0