[Event "Monday Team Battle"] [Site "https://lichess.org/Ul6MXDUu"] [Date "2024.02.06"] [White "Forluck"] [Black "B4Queen"] [Result "1-0"] [UTCDate "2024.02.06"] [UTCTime "01:16:30"] [WhiteElo "1500"] [BlackElo "2022"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } b6 4. e3 Bb7 5. c3 Be7 6. Nbd2 O-O 7. Bd3 d6 8. Qc2 Nbd7 9. O-O-O?! { (0.24 → -0.42) Inaccuracy. O-O was best. } (9. O-O) 9... c5 10. Rdg1 cxd4 11. exd4 Rc8 12. g4?! { (-0.09 → -0.74) Inaccuracy. Be3 was best. } (12. Be3 h6 13. g4 Nd5 14. g5 hxg5 15. Bh7+ Kh8 16. Be4 N7f6 17. Nxg5 Nxe3 18. fxe3 Nxe4) 12... h6?? { (-0.74 → 1.04) Blunder. g6 was best. } (12... g6 13. h4) 13. h4?? { (1.04 → -0.84) Blunder. g5 was best. } (13. g5 hxg5 14. Bxg5 Nh5 15. Kb1 Ndf6 16. h4 Nd5 17. Ka1 Qd7 18. Qd1 Bxg5 19. hxg5 g6) 13... Nd5 14. Bg3?! { (-0.53 → -1.20) Inaccuracy. Be3 was best. } (14. Be3) 14... a6?! { (-1.20 → -0.58) Inaccuracy. Nb4 was best. } (14... Nb4 15. Qb1 Bd5 16. a3 Ba2 17. Bh7+ Kh8 18. Qa1 Kxh7 19. axb4 Bd5 20. Qa6 Kg8 21. Rh3) 15. Bh2?! { (-0.58 → -1.45) Inaccuracy. g5 was best. } (15. g5 h5) 15... b5 16. g5 hxg5?? { (-1.43 → 3.43) Blunder. h5 was best. } (16... h5 17. g6 f5 18. Qb3 Rf6 19. Ng5 Qa5 20. Nxe6 Nxc3 21. Nf4+ d5 22. bxc3 Rxc3+ 23. Kb1) 17. hxg5? { (3.43 → 1.60) Mistake. Bh7+ was best. } (17. Bh7+) 17... b4?? { (1.60 → Mate in 7) Checkmate is now unavoidable. g6 was best. } (17... g6 18. Bxg6 Qa5 19. Ne4 Nxc3 20. Bh7+ Kg7 21. bxc3 Rxc3 22. Qxc3 Rc8 23. Qxc8 Bxc8 24. g6) 18. c4?? { (Mate in 7 → 3.39) Lost forced checkmate sequence. Bh7+ was best. } (18. Bh7+ Kh8 19. Be5 Rxc3 20. bxc3 N5f6 21. gxf6 Nxf6 22. Bxf6 Bxf6 23. Bg8+ Kxg8 24. Qh7#) 18... N5b6?? { (3.39 → Mate in 10) Checkmate is now unavoidable. g6 was best. } (18... g6 19. Bxg6 b3 20. Bh7+ Kg7 21. Qxb3 Qc7 22. Kb1 Rh8 23. Be4 N5b6 24. Bxb7 Qxb7 25. g6) 19. Kb1?? { (Mate in 10 → 3.32) Lost forced checkmate sequence. Bh7+ was best. } (19. Bh7+ Kh8 20. Bf4 Rxc4 21. Nxc4 g6 22. Bxg6+ Kg8 23. Bxf7+ Rxf7 24. Qg6+ Rg7 25. Qxe6+ Rf7) 19... Bc6?? { (3.32 → Mate in 6) Checkmate is now unavoidable. g6 was best. } (19... g6 20. Bxg6) 20. b3?? { (Mate in 6 → 4.27) Lost forced checkmate sequence. Bh7+ was best. } (20. Bh7+ Kh8 21. Be5 Be4 22. Bxe4+ Kg8 23. Bh7+ Kh8 24. Bg8+ Kxg8 25. Qh7#) 20... a5?? { (4.27 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (20... f5 21. gxf6 Rxf6 22. Bh7+ Kf8 23. Be4 Bxe4 24. Qxe4 Ke8 25. Rxg7 Nf8 26. Bg3 Qc7 27. Re1) 21. Bh7+ Kh8 22. Bf4 g6 23. Bxg6+ Kg7 24. Rh7+ Kg8 25. Rgh1 Nf6 26. Bxf7+ Rxf7 27. Rh8+ Kg7 28. Rxd8?! { (Mate in 2 → 11.15) Lost forced checkmate sequence. R1h7+ was best. } (28. R1h7+ Nxh7 29. Qxh7#) 28... Rxd8?! { (11.15 → Mate in 8) Checkmate is now unavoidable. Nh5 was best. } (28... Nh5 29. Rxh5 Rf5 30. d5 Nxd5 31. Nd4 Nxf4 32. Nxf5+ exf5 33. Qb2+ Kf7 34. Rh7+ Ke6 35. Rh6+) 29. gxf6+ Kxf6 30. Bg5+ Kg7 31. Qh7+ Kf8 { Black resigns. } 1-0