Dtsreputable Bird's Opening Dutch Variation

Computer Analysis

[Event "Casual correspondence game"]
[Site "https://lichess.org/IG7Xa4Ji"]
[Date "2025.04.29"]
[White "johnpaul999"]
[Black "DeeKiy"]
[Result "1-0"]
[GameId "IG7Xa4Ji"]
[UTCDate "2025.04.29"]
[UTCTime "19:18:38"]
[WhiteElo "1966"]
[BlackElo "2047"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "A03"]
[Opening "Bird Opening: Dutch Variation"]
[Termination "Normal"]
[Annotator "lichess.org"]

1. f4 { [%eval -0.23] } 1... d5 { [%eval -0.17] } { A03 Bird Opening: Dutch Variation } 2. d3 { [%eval -0.39] } 2... Nc6 { [%eval -0.27] } 3. c3?! { (-0.27 → -0.87) Inaccuracy. Nf3 was best. } { [%eval -0.87] } (3. Nf3 Nf6 4. e3 Bg4 5. d4 e6 6. Nbd2 Be7 7. Be2 O-O) 3... e6 { [%eval -0.34] } 4. Qc2 { [%eval -0.63] } 4... Be7?! { (-0.63 → 0.15) Inaccuracy. e5 was best. } { [%eval 0.15] } (4... e5) 5. e3?! { (0.15 → -0.75) Inaccuracy. Nf3 was best. } { [%eval -0.75] } (5. Nf3 Nh6 6. e4 e5 7. Be2 Ng4 8. exd5 Qxd5 9. h3 Nf6 10. fxe5 Nxe5) 5... Nf6 { [%eval -0.28] } 6. g3?! { (-0.28 → -1.38) Inaccuracy. d4 was best. } { [%eval -1.38] } (6. d4 O-O) 6... b6?! { (-1.38 → -0.36) Inaccuracy. e5 was best. } { [%eval -0.36] } (6... e5 7. Nf3) 7. Bg2 { [%eval -0.44] } 7... Ba6 { [%eval 0.08] } 8. e4?? { (0.08 → -1.85) Blunder. Nf3 was best. } { [%eval -1.85] } (8. Nf3 O-O 9. O-O Bd6 10. b4 Ne7 11. a4 Bb7 12. Na3 a6 13. Re1 c5) 8... Bc5?? { (-1.85 → 0.61) Blunder. dxe4 was best. } { [%eval 0.61] } (8... dxe4 9. dxe4 Bd3 10. Qa4 b5 11. Qd1 Bxe4 12. Qxd8+ Rxd8 13. Bxe4 Nxe4 14. Nd2) 9. d4 { [%eval 0.24] } 9... Bd6?? { (0.24 → 3.05) Blunder. Be7 was best. } { [%eval 3.05] } (9... Be7 10. e5) 10. e5 { [%eval 2.95] } 10... Bxe5 { [%eval 3.57] } 11. dxe5 { [%eval 3.59] } 11... Nh5 { [%eval 4.16] } 12. Nf3 { [%eval 4.28] } 12... f5 { [%eval 4.54] } 13. exf6 { [%eval 3.79] } 13... gxf6 { [%eval 4.25] } 14. Be3 { [%eval 4.29] } 14... f5 { [%eval 4.75] } 15. Bf2 { [%eval 4.33] } 15... Na5 { [%eval 4.92] } 16. b3 { [%eval 4.18] } 16... c5 { [%eval 4.22] } 17. Nbd2 { [%eval 4.18] } 17... Qd7 { [%eval 4.77] } 18. Rd1 { [%eval 4.01] } 18... c4?! { (4.01 → 5.13) Inaccuracy. Nc6 was best. } { [%eval 5.13] } (18... Nc6 19. Nc4 Qg7 20. O-O O-O-O 21. Ng5 dxc4 22. Qe2 e5 23. Bxc6 Nxf4 24. gxf4) 19. b4 { [%eval 4.82] } 19... Nc6 { [%eval 4.73] } 20. a3 { [%eval 4.0] } 20... Ne7?! { (4.00 → 5.03) Inaccuracy. O-O-O was best. } { [%eval 5.03] } (20... O-O-O 21. Nf1 e5 22. Nxe5 Rhe8 23. Ne3 Nxf4 24. Nxd7 Nxg2+ 25. Kd2 Nxe3 26. Bxe3) 21. Ne5 { [%eval 5.15] } 21... Qc7 { [%eval 6.36] } 22. Nf1?! { (6.36 → 4.73) Inaccuracy. Qa4+ was best. } { [%eval 4.73] } (22. Qa4+ Kf8 23. Qxa6 Rg8 24. Bf3 Nf6 25. Bd4 Ne4 26. Qa4 Rd8 27. Nf1 Nc8) 22... Nf6 { [%eval 5.47] } 23. Nd2 { [%eval 4.99] } 23... Neg8 { [%eval 6.01] } 24. Ndf3 { [%eval 5.52] } 24... Ne4 { [%eval 5.71] } 25. Be3 { [%eval 4.53] } 25... Ngf6 { [%eval 5.42] } 26. Ng5?! { (5.42 → 3.71) Inaccuracy. Qa4+ was best. } { [%eval 3.71] } (26. Qa4+ Ke7 27. Qxa6 Nxc3 28. Bd4 Nce4 29. Nh4 Rhg8 30. O-O c3) 26... Qe7?! { (3.71 → 5.75) Inaccuracy. Nxg5 was best. } { [%eval 5.75] } (26... Nxg5 27. Qa4+ Kf8 28. Qxa6 Nge4 29. Bd4 h5 30. Ng6+ Kg8 31. Be5 Qh7 32. Nh4) 27. a4?! { (5.75 → 4.35) Inaccuracy. Qa4+ was best. } { [%eval 4.35] } (27. Qa4+ Nd7 28. Bxe4 fxe4 29. O-O h6 30. Ngf7 Rh7 31. Qc6 Rb8 32. Qxd7+ Qxd7) 27... b5?! { (4.35 → 5.49) Inaccuracy. O-O-O was best. } { [%eval 5.49] } (27... O-O-O 28. O-O Bb7 29. Rfe1 Rhg8 30. a5 Nxg3 31. hxg3 h6 32. axb6 axb6 33. Bxb6) 28. a5 { [%eval 4.47] } 28... Ng4?! { (4.47 → 5.94) Inaccuracy. O-O-O was best. } { [%eval 5.94] } (28... O-O-O 29. Bd4 h6 30. Ngf3 Rhg8 31. Nh4 Rxg3 32. hxg3 Rg8 33. Nhg6 Qg7 34. Bf3) 29. Bc5?? { (5.94 → 2.20) Blunder. Nxg4 was best. } { [%eval 2.2] } (29. Nxg4 h5 30. Ne5 Nxg5 31. fxg5 h4 32. Qf2 hxg3 33. Qxg3 O-O-O 34. O-O Qg7) 29... Qf6?? { (2.20 → 7.14) Blunder. Nxc5 was best. } { [%eval 7.14] } (29... Nxc5 30. Qe2 Nd3+ 31. Nxd3 cxd3 32. Rxd3 Bc8 33. O-O h6 34. Nf3 a6 35. Ne5) 30. Nxe4 { [%eval 6.69] } 30... dxe4 { [%eval 7.18] } 31. Nxg4 { [%eval 7.55] } 31... fxg4 { [%eval 7.59] } 32. Bd4 { [%eval 7.44] } 32... e5 { [%eval 7.66] } 33. Bxe5 { [%eval 7.63] } 33... Qf8 { [%eval 10.93] } 34. Bxh8 { [%eval 8.27] } 34... Qxh8? { (8.27 → Mate in 7) Checkmate is now unavoidable. Qe7 was best. } { [%eval #7] } (34... Qe7 35. Bxe4 Bb7 36. Be5 Kf8 37. Bxb7 Qxb7 38. O-O Kg8 39. Qf5 Qf7 40. Qxg4+) 35. Qxe4+ { [%eval #6] } 35... Kf8 { [%eval #6] } 36. Qf5+ { [%eval #5] } 36... Ke7 { [%eval #2] } 37. Rd7+ { [%eval #1] } 37... Ke8 { [%eval #1] } 38. Qf7# { White wins by checkmate. } 1-0

https://lichess.org/IG7Xa4Ji9IDP

<iframe src="https://lichess.org/embed/game/IG7Xa4Ji?theme=auto&bg=auto"
width=600 height=397 frameborder=0></iframe>

Nice mate