[Event "KOKU CHESS 2223"] [Site "https://lichess.org/u3GJEKIC"] [Date "2023.01.04"] [Round "-"] [White "Nat_21"] [Black "kai_0204"] [Result "1-0"] [GameId "u3GJEKIC"] [UTCDate "2023.01.04"] [UTCTime "07:18:46"] [WhiteElo "994"] [BlackElo "752"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A03"] [Opening "Bird Opening: Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { [%eval -0.31] } 1... d5 { [%eval -0.16] } { A03 Bird Opening: Dutch Variation } 2. b4?! { (-0.16 → -0.98) Inaccuracy. Nf3 was best. } { [%eval -0.98] } (2. Nf3 c5 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. O-O O-O) 2... e5 { [%eval -0.8] } 3. fxe5 { [%eval -0.72] } 3... f6 { [%eval -0.33] } 4. exf6?! { (-0.33 → -1.31) Inaccuracy. e3 was best. } { [%eval -1.31] } (4. e3 Nd7 5. e6 Ne5 6. d4 Ng6 7. b5 f5 8. Nf3 Bxe6 9. Bd3 Bb4+ 10. Bd2 Bd6) 4... gxf6?? { (-1.31 → 1.48) Blunder. Nxf6 was best. } { [%eval 1.48] } (4... Nxf6) 5. Nh3?? { (1.48 → -0.95) Blunder. e3 was best. } { [%eval -0.95] } (5. e3) 5... Nc6?? { (-0.95 → 1.08) Blunder. Bxh3 was best. } { [%eval 1.08] } (5... Bxh3 6. gxh3) 6. c3?? { (1.08 → -0.63) Blunder. e3 was best. } { [%eval -0.63] } (6. e3 h5 7. b5 Bxh3 8. gxh3 Ne5 9. Bg2 Bb4 10. O-O Qd7 11. Bb2 O-O-O 12. Kh1 Qxb5) 6... Nh6? { (-0.63 → 0.99) Mistake. Bxh3 was best. } { [%eval 0.99] } (6... Bxh3) 7. a3?? { (0.99 → -1.24) Blunder. Nf4 was best. } { [%eval -1.24] } (7. Nf4 Bf5) 7... b6?? { (-1.24 → 1.55) Blunder. Bxh3 was best. } { [%eval 1.55] } (7... Bxh3 8. gxh3 f5 9. d3 Qh4+ 10. Kd2 f4 11. Kc2 Nf5 12. Rg1 O-O-O 13. Bg2 Bh6 14. d4) 8. b5?? { (1.55 → -0.29) Blunder. Nf4 was best. } { [%eval -0.29] } (8. Nf4) 8... Ne5?! { (-0.29 → 0.62) Inaccuracy. Bxh3 was best. } { [%eval 0.62] } (8... Bxh3 9. bxc6) 9. Qa4? { (0.62 → -0.81) Mistake. d4 was best. } { [%eval -0.81] } (9. d4 Bxh3 10. gxh3 Ng6 11. Qd3 Rg8 12. a4 Qd7 13. Kd1 O-O-O 14. a5 Re8 15. axb6 cxb6) 9... c6?? { (-0.81 → 1.60) Blunder. Bxh3 was best. } { [%eval 1.6] } (9... Bxh3) 10. bxc6 { [%eval 1.68] } 10... Qc7?! { (1.68 → 2.65) Inaccuracy. Bd6 was best. } { [%eval 2.65] } (10... Bd6 11. Nf4) 11. e3? { (2.65 → 1.34) Mistake. Nf4 was best. } { [%eval 1.34] } (11. Nf4 Qd6 12. g3 Nxc6 13. Bg2 Bd7 14. Nxd5 Ne7 15. Qb3 Nxd5 16. Qxd5 Qxd5 17. Bxd5 O-O-O) 11... Bc5?? { (1.34 → 3.31) Blunder. Bxh3 was best. } { [%eval 3.31] } (11... Bxh3 12. gxh3) 12. Be2?! { (3.31 → 2.03) Inaccuracy. Nf4 was best. } { [%eval 2.03] } (12. Nf4 Bd6 13. Nxd5 Qf7 14. c4 b5 15. Qxb5 O-O 16. Nbc3 Bf5 17. e4 Rab8 18. Qa4 Qg6) 12... O-O?! { (2.03 → 2.86) Inaccuracy. Bd6 was best. } { [%eval 2.86] } (12... Bd6 13. Nf4 O-O 14. d4 Neg4 15. Nxd5 Qg7 16. e4 Re8 17. c4 Rxe4 18. Nbc3 Re8 19. Bb2) 13. d4 { [%eval 2.99] } 13... Be7?! { (2.99 → 3.84) Inaccuracy. Bxh3 was best. } { [%eval 3.84] } (13... Bxh3 14. gxh3) 14. dxe5 { [%eval 3.94] } 14... fxe5 { [%eval 4.09] } 15. g4?? { (4.09 → 1.22) Blunder. e4 was best. } { [%eval 1.22] } (15. e4 Ng4 16. exd5 b5 17. Qd1 Nxh2 18. Qb3 Bh4+ 19. Kd1 Qg7 20. d6+ Kh8 21. Qd5 Qg3) 15... d4?? { (1.22 → 3.22) Blunder. Kh8 was best. } { [%eval 3.22] } (15... Kh8 16. Rg1) 16. exd4 { [%eval 3.09] } 16... e4? { (3.09 → 5.95) Mistake. Nxg4 was best. } { [%eval 5.95] } (16... Nxg4) 17. d5? { (5.95 → 3.36) Mistake. Bxh6 was best. } { [%eval 3.36] } (17. Bxh6 Rf6 18. Bg5 Rg6 19. Nd2 Bxg5 20. Nxg5 Rxg5 21. Nxe4 Rg7 22. d5 Qe5 23. Qd4 Re7) 17... Bh4+ { [%eval 4.13] } 18. Kd2 { [%eval 3.9] } 18... e3+ { [%eval 4.73] } 19. Kxe3? { (4.73 → 2.62) Mistake. Kc2 was best. } { [%eval 2.62] } (19. Kc2 Qg7 20. Qd4 Bf6 21. Qe4 Bxg4 22. Bxg4 Nxg4 23. Rg1 h5 24. d6 Qh7 25. Qxh7+ Kxh7) 19... Qe7+? { (2.62 → 4.22) Mistake. b5 was best. } { [%eval 4.22] } (19... b5 20. Qxb5 Nxg4+ 21. Kd2 Qe5 22. Qc4 Qe3+ 23. Kd1 Qxh3 24. Rg1 h5 25. Qd3 Qxd3+ 26. Bxd3) 20. Kd3 { [%eval 4.17] } 20... Nxg4?! { (4.17 → 5.56) Inaccuracy. Re8 was best. } { [%eval 5.56] } (20... Re8 21. Bf3 Nf7 22. Kc2 Ne5 23. Be2 b5 24. Qe4 Qf7 25. Rf1 Nxc6 26. Qd3 Qe7 27. Nf4) 21. Nd2?? { (5.56 → -0.32) Blunder. Bxg4 was best. } { [%eval -0.32] } (21. Bxg4 b5 22. Qb4 Qxb4 23. axb4 Bxg4 24. Rg1 Rf3+ 25. Kc2 h5 26. Nf4 Kh7 27. Kb3 Bf6) 21... Nf2+?? { (-0.32 → 4.47) Blunder. Bf5+ was best. } { [%eval 4.47] } (21... Bf5+ 22. Ne4) 22. Kc2?? { (4.47 → 1.37) Blunder. Nxf2 was best. } { [%eval 1.37] } (22. Nxf2 Bxf2 23. Bg4 b5 24. Qe4 Qg7 25. Be6+ Bxe6 26. dxe6 Rae8 27. Kc2 Rf6 28. Bb2 Rexe6) 22... Nxh1 { [%eval 2.6] } 23. Qg4+?? { (2.60 → -4.99) Blunder. Bg4 was best. } { [%eval -4.99] } (23. Bg4) 23... Kh8?? { (-4.99 → -0.27) Blunder. Bxg4 was best. } { [%eval -0.27] } (23... Bxg4 24. Bxg4 Nf2 25. Nxf2 Rxf2 26. Be6+ Kh8 27. Kb1 Qg5 28. Ra2 Qg6+ 29. Rc2 Bf6 30. h3) 24. Qg2?? { (-0.27 → -2.11) Blunder. d6 was best. } { [%eval -2.11] } (24. d6 Bxg4) 24... Ng3?? { (-2.11 → 4.94) Blunder. Nf2 was best. } { [%eval 4.94] } (24... Nf2 25. Ng1) 25. hxg3 { [%eval 4.6] } 25... Bf5+ { [%eval 5.03] } 26. Bd3 { [%eval 4.81] } 26... Rad8?! { (4.81 → 6.69) Inaccuracy. Bxd3+ was best. } { [%eval 6.69] } (26... Bxd3+ 27. Kxd3 Bf6 28. Bb2 Rae8 29. Kc2 Qc5 30. Rf1 Qb5 31. Nf4 Re3 32. d6 Qa4+ 33. Kc1) 27. gxh4 { [%eval 6.14] } 27... Rxd5?! { (6.14 → 9.36) Inaccuracy. Bxd3+ was best. } { [%eval 9.36] } (27... Bxd3+ 28. Kxd3 Qe5 29. Kc2 Qf5+ 30. Qe4 Rxd5 31. Qxf5 Rfxf5 32. Bb2 Kg8 33. Rg1+ Kf8 34. c7) 28. Bb2?? { (9.36 → 0.00) Blunder. Qxd5 was best. } { [%eval 0.0] } (28. Qxd5 Bxd3+ 29. Qxd3 Rd8 30. Qf5 Qf8 31. Qxf8+ Rxf8 32. Bb2 Kg8 33. Rf1 Rxf1 34. Nxf1 Kf8) 28... Rxd3?? { (0.00 → 5.45) Blunder. Bxd3+ was best. } { [%eval 5.45] } (28... Bxd3+ 29. Kb3 Rb5+ 30. Ka2 Qf7+ 31. c4+ Rxb2+ 32. Kxb2 Qf6+ 33. Ka2 Qc3 34. Rb1 Rf3 35. Qxf3) 29. Qg5?? { (5.45 → Mate in 7) Checkmate is now unavoidable. c4+ was best. } { [%eval #-7] } (29. c4+ Rf6 30. Rf1 Rf3+ 31. Kc1 Rxf1+ 32. Qxf1 Kg8 33. c7 Rd6 34. Ng5 Rxd2 35. Kxd2 Qd7+) 29... Bxh3?? { (Mate in 7 → Mate in 6) Lost forced checkmate sequence. Rxd2+ was best. } { [%eval #6] } (29... Rxd2+ 30. Kb3 Rxb2+ 31. Kxb2 Qe2+ 32. Qd2 Qxd2+ 33. Kb3 Be6+ 34. Ka4 Qxc3 35. Rb1 Qa5#) 30. Qxe7 { [%eval #6] } 30... Rf2 { [%eval #3] } 31. Rg1?? { (Mate in 3 → 5.74) Lost forced checkmate sequence. c4+ was best. } { [%eval 5.74] } (31. c4+ Rd4 32. Bxd4+ Rf6 33. Qf8#) 31... Rfxd2+?? { (5.74 → Mate in 6) Checkmate is now unavoidable. Rdxd2+ was best. } { [%eval #6] } (31... Rdxd2+ 32. Kb3 Rxb2+ 33. Kc4 Rf4+ 34. Kd3 Bf5+ 35. Ke3 Re4+ 36. Qxe4 Bxe4 37. Kxe4 Rc2 38. Kd5) 32. Kb3 { [%eval #5] } 32... Rd7 { [%eval #1] } 33. Qf8# { White wins by checkmate. } 1-0