[Event "rated classical game"] [Site "https://lichess.org/dIFr7rGF"] [Date "2026.01.07"] [Round "-"] [White "unbeatableMartin"] [Black "dwsullivab"] [Result "1-0"] [GameId "dIFr7rGF"] [UTCDate "2026.01.07"] [UTCTime "20:11:23"] [WhiteElo "1500"] [BlackElo "1239"] [WhiteRatingDiff "+49"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.17] } 1... e6 { [%eval 0.37] } { A40 Horwitz Defense } 2. Bf4 { [%eval 0.1] } 2... d5 { [%eval 0.1] } 3. e3 { [%eval 0.1] } 3... c5 { [%eval 0.09] } 4. c3 { [%eval 0.06] } 4... Qb6 { [%eval 0.16] } 5. Qb3 { [%eval 0.04] } 5... cxd4 { [%eval 0.36] } 6. cxd4 { [%eval 0.0] } 6... Qxb3 { [%eval 0.0] } 7. axb3 { [%eval 0.0] } 7... Bb4+ { [%eval 0.04] } 8. Nc3 { [%eval -0.02] } 8... Nf6?! { (-0.02 → 0.56) Inaccuracy. Nc6 was best. } { [%eval 0.56] } (8... Nc6) 9. Rc1?! { (0.56 → -0.24) Inaccuracy. Bxb8 was best. } { [%eval -0.24] } (9. Bxb8 Rxb8 10. Rxa7 Ne4 11. Ne2 Bd7 12. f3 Nd6 13. Kd2 Ke7 14. Nf4 Ra8) 9... b6?! { (-0.24 → 0.36) Inaccuracy. Nc6 was best. } { [%eval 0.36] } (9... Nc6 10. Be2) 10. Bd3 { [%eval 0.29] } 10... Bb7 { [%eval 0.39] } 11. Nf3 { [%eval 0.34] } 11... Nc6 { [%eval 0.36] } 12. O-O { [%eval 0.15] } 12... O-O { [%eval 0.2] } 13. e4?? { (0.20 → -3.06) Blunder. Na2 was best. } { [%eval -3.06] } (13. Na2) 13... dxe4? { (-3.06 → -1.68) Mistake. Bxc3 was best. } { [%eval -1.68] } (13... Bxc3 14. e5 Nh5 15. Be3 Bxb2 16. Rb1 Bxd4 17. Bxd4 Nf4 18. Bb5 Nxd4 19. Nxd4) 14. Nxe4 { [%eval -1.66] } 14... Na5?! { (-1.66 → -0.99) Inaccuracy. Nd5 was best. } { [%eval -0.99] } (14... Nd5) 15. Nxf6+ { [%eval -1.08] } 15... gxf6 { [%eval -1.2] } 16. Bh6 { [%eval -1.14] } 16... Rfd8 { [%eval -1.03] } 17. Bc4?! { (-1.03 → -1.82) Inaccuracy. Rc7 was best. } { [%eval -1.82] } (17. Rc7 Bc6 18. Rc1 Bd5 19. Bc2 Nxb3 20. Bxb3 Bxb3 21. Nd2 Bd5 22. Nc4 Bf8) 17... e5?? { (-1.82 → 0.10) Blunder. a6 was best. } { [%eval 0.1] } (17... a6 18. Bd3 Bd5 19. Bc4 Nxb3 20. Bxb3 Bxb3 21. Nd2 Bd5 22. Nc4 Bxc4 23. Rxc4) 18. Rfd1?! { (0.10 → -0.60) Inaccuracy. dxe5 was best. } { [%eval -0.6] } (18. dxe5) 18... e4?! { (-0.60 → 0.16) Inaccuracy. Nxc4 was best. } { [%eval 0.16] } (18... Nxc4 19. bxc4 Bxf3 20. gxf3 exd4 21. Rd3 f5 22. Bd2 Bxd2 23. Rxd2 Rac8 24. b3) 19. Ne1 { [%eval 0.26] } 19... f5 { [%eval 0.8] } 20. Nc2 { [%eval 0.76] } 20... Nxc4?! { (0.76 → 1.36) Inaccuracy. Be7 was best. } { [%eval 1.36] } (20... Be7 21. Ne3 Bf6 22. Nxf5 Nxc4 23. bxc4 Bc8 24. Ne3 Rxd4 25. Rxd4 Bxd4 26. Rd1) 21. bxc4 { [%eval 1.34] } 21... Bd6 { [%eval 1.75] } 22. Ne3 { [%eval 1.71] } 22... f4 { [%eval 1.66] } 23. Nf5 { [%eval 1.71] } 23... Bb4?! { (1.71 → 2.44) Inaccuracy. Bc7 was best. } { [%eval 2.44] } (23... Bc7 24. Ne7+ Kh8 25. Bg5 h6 26. Bf6+ Kh7 27. Nd5 Bxd5 28. Bxd8 Rxd8 29. cxd5) 24. c5? { (2.44 → 1.02) Mistake. Bxf4 was best. } { [%eval 1.02] } (24. Bxf4 f6 25. c5 bxc5 26. Bd6 Bc8 27. Ne7+ Kf7 28. dxc5 Bb7 29. Nf5 Bc6) 24... f3?? { (1.02 → 3.22) Blunder. bxc5 was best. } { [%eval 3.22] } (24... bxc5 25. Ne7+ Kh8 26. Bxf4 f6 27. d5 Kg7 28. d6 a5 29. g4 a4 30. Be3) 25. Rc4?? { (3.22 → 0.08) Blunder. c6 was best. } { [%eval 0.08] } (25. c6 Bc8 26. Ne3 Bd6 27. Bg5 Re8 28. Nc4 Bc7 29. d5 b5 30. Na3 Be5) 25... a5?? { (0.08 → 2.92) Blunder. Bxc5 was best. } { [%eval 2.92] } (25... Bxc5 26. gxf3 Bf8 27. Rc7 Bd5 28. h4 Bxh6 29. Nxh6+ Kg7 30. fxe4 Kxh6 31. exd5) 26. cxb6?! { (2.92 → 1.74) Inaccuracy. c6 was best. } { [%eval 1.74] } (26. c6 Ba6 27. Rxb4 axb4 28. Ne7+ Kh8 29. d5 f6 30. c7 Rd7 31. d6 Re8) 26... fxg2?! { (1.74 → 2.80) Inaccuracy. Ra6 was best. } { [%eval 2.8] } (26... Ra6 27. d5 Rxb6 28. d6 Rb5 29. g4 Bc5 30. d7 f6 31. h4 Bb6 32. Rd2) 27. Rc7 { [%eval 2.72] } 27... Rdb8? { (2.72 → 4.61) Mistake. Rab8 was best. } { [%eval 4.61] } (27... Rab8) 28. Kxg2?? { (4.61 → -0.04) Blunder. d5 was best. } { [%eval -0.04] } (28. d5 Bf8 29. Be3 h6 30. d6 Kh7 31. Kxg2 Ba6 32. Rd5 a4) 28... Ra6?? { (-0.04 → 3.30) Blunder. e3+ was best. } { [%eval 3.3] } (28... e3+ 29. Kh3 exf2 30. Rf1 Ra6 31. Bf4 Rxb6 32. Nh6+ Rxh6+ 33. Bxh6 Be1 34. Re7) 29. Kh3 { [%eval 3.13] } 29... Rxb6 { [%eval 2.92] } 30. Rg1+?? { (2.92 → 0.97) Blunder. d5 was best. } { [%eval 0.97] } (30. d5) 30... Kh8?? { (0.97 → 6.59) Blunder. Rg6 was best. } { [%eval 6.59] } (30... Rg6) 31. Bg7+ { [%eval #4] } 31... Kg8 { [%eval #4] } 32. Be5+?? { (Mate in 4 → 4.93) Lost forced checkmate sequence. Ne7+ was best. } { [%eval 4.93] } (32. Ne7+ Bxe7 33. Bf6+ Kf8 34. Bxe7+ Ke8 35. Rg8#) 32... Rg6 { [%eval 6.2] } 33. Ne7+?? { (6.20 → 0.30) Blunder. Nh6+ was best. } { [%eval 0.3] } (33. Nh6+ Kf8 34. Rxf7+ Ke8 35. Rxg6 hxg6 36. Bxb8 Bd5 37. Ra7 Be6+ 38. Ng4 Kd8) 33... Kf8?? { (0.30 → 3.80) Blunder. Bxe7 was best. } { [%eval 3.8] } (33... Bxe7 34. Rxg6+) 34. Nxg6+ { [%eval 3.8] } 34... hxg6 { [%eval 3.68] } 35. Rc4? { (3.68 → 1.94) Mistake. Rxf7+ was best. } { [%eval 1.94] } (35. Rxf7+ Kxf7 36. Bxb8 a4 37. Ra1 Bc6 38. Rc1 Bd7+ 39. Kg2 Ke6 40. Bf4 Bb5) 35... Bd2?? { (1.94 → 5.76) Blunder. Re8 was best. } { [%eval 5.76] } (35... Re8 36. Rc7 Bd5 37. Kg4 Be6+ 38. Kf4 f6 39. Bxf6 Bd6+ 40. Be5 Bxc7 41. Bxc7) 36. Bxb8 { [%eval 5.58] } 36... e3 { [%eval 6.34] } 37. fxe3 { [%eval 6.3] } 37... Bxe3 { [%eval 6.21] } 38. Re1 { [%eval 6.03] } 38... Bf2 { [%eval 6.82] } 39. Bd6+ { [%eval 6.82] } 39... Kg7 { [%eval 6.8] } 40. Re7 { [%eval 6.63] } 40... Bf3 { [%eval 6.78] } 41. Rcc7 { [%eval 6.71] } 41... Bd5 { [%eval 6.67] } 42. Bg3 { [%eval 6.8] } 42... Be6+ { [%eval 9.03] } 43. Rxe6 { [%eval 8.69] } { Black resigns. } 1-0