[Event "2026 Spring Marathon"] [Site "https://adjva4.dpdns.org/0AbOqKYR"] [Date "2026.04.18"] [Round "-"] [White "M_Shafen"] [Black "IcyCreeperd"] [Result "1-0"] [GameId "0AbOqKYR"] [UTCDate "2026.04.18"] [UTCTime "12:33:23"] [WhiteElo "1790"] [BlackElo "2099"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-18"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. b3 { [%eval 0.0] } 1... Nf6 { [%eval 0.11] } { A01 Nimzo-Larsen Attack: Indian Variation } 2. Bb2 { [%eval 0.0] } 2... d6 { [%eval 0.15] } 3. d3 { [%eval -0.02] } 3... e5 { [%eval 0.1] } 4. g3 { [%eval 0.06] } 4... g6 { [%eval 0.1] } 5. Bg2 { [%eval 0.08] } 5... Bg7 { [%eval 0.08] } 6. e3 { [%eval -0.13] } 6... O-O { [%eval -0.04] } 7. Ne2 { [%eval 0.28] } 7... Nbd7 { [%eval 0.09] } 8. Nd2 { [%eval 0.09] } 8... a5 { [%eval 0.1] } 9. O-O { [%eval 0.06] } 9... a4 { [%eval 0.2] } 10. Rb1 { [%eval 0.22] } 10... c6 { [%eval 0.37] } 11. Bh1?! { (0.37 → -0.54) Inaccuracy. b4 was best. } { [%eval -0.54] } (11. b4 d5 12. c4 a3 13. Ba1 Qe7 14. Qc1 Rd8 15. c5 Nf8 16. Rb3 h5) 11... Qe7 { [%eval -0.37] } 12. Bg2 { [%eval -0.45] } 12... h6 { [%eval -0.18] } 13. Bh1?! { (-0.18 → -0.73) Inaccuracy. b4 was best. } { [%eval -0.73] } (13. b4 d5 14. c4 a3 15. Ba1 Rd8 16. Rb3 Nf8 17. Qc1 N8h7 18. Rxa3 Rxa3) 13... Re8 { [%eval -0.57] } 14. Bg2 { [%eval -0.63] } 14... Nh5?! { (-0.63 → 0.21) Inaccuracy. a3 was best. } { [%eval 0.21] } (14... a3 15. Ba1 d5 16. b4 b5 17. c4 bxc4 18. dxc4 Nb6 19. c5 Na4 20. Nf3) 15. Bh1?! { (0.21 → -0.49) Inaccuracy. b4 was best. } { [%eval -0.49] } (15. b4 a3 16. Ba1 Nf8 17. c4 Nf6 18. Qc1 h5 19. Nf3 e4 20. dxe4 Nxe4) 15... f5 { [%eval -0.24] } 16. Bg2 { [%eval -0.27] } 16... Nhf6 { [%eval 0.19] } 17. Bh1?! { (0.19 → -0.36) Inaccuracy. c4 was best. } { [%eval -0.36] } (17. c4 Nc5 18. Qc2 axb3 19. axb3 Be6 20. h3 Bf7 21. b4 Ncd7 22. Rfc1 d5) 17... g5 { [%eval -0.44] } 18. Bg2 { [%eval -0.47] } 18... g4?! { (-0.47 → 0.17) Inaccuracy. Nf8 was best. } { [%eval 0.17] } (18... Nf8 19. Re1 g4 20. c4 N8h7 21. bxa4 Ng5 22. f4 gxf3 23. Nxf3 Ng4) 19. Bh1? { (0.17 → -0.94) Mistake. b4 was best. } { [%eval -0.94] } (19. b4 a3 20. Ba1 Nf8 21. b5 c5 22. e4 fxe4 23. dxe4 N8h7 24. Nc3 Ng5) 19... h5 { [%eval -0.6] } 20. Bg2?! { (-0.60 → -1.17) Inaccuracy. b4 was best. } { [%eval -1.17] } (20. b4 Nh7 21. b5 Ng5 22. Bg2 Nf6 23. bxc6 bxc6 24. c4 a3 25. Ba1 d5) 20... Nh7 { [%eval -0.7] } 21. Bh1?! { (-0.70 → -1.40) Inaccuracy. b4 was best. } { [%eval -1.4] } (21. b4 h4 22. gxh4 Qxh4 23. Qe1 Qh6 24. b5 cxb5 25. Bc3 Ndf6 26. Rxb5 Be6) 21... Ndf6 { [%eval -1.4] } 22. Bg2 { [%eval -1.57] } 22... Bh6 { [%eval -1.21] } 23. Ba1 { [%eval -1.7] } 23... h4 { [%eval -1.64] } 24. gxh4 { [%eval -1.96] } 24... Nh5 { [%eval -1.67] } 25. Ng3 { [%eval -1.8] } 25... Qxh4 { [%eval -1.75] } 26. Nxh5 { [%eval -1.89] } 26... Qxh5 { [%eval -1.89] } 27. h3?! { (-1.89 → -2.53) Inaccuracy. f4 was best. } { [%eval -2.53] } (27. f4 d5 28. bxa4 Nf8 29. Bxe5 Rxe5 30. fxe5 Bxe3+ 31. Kh1 Rxa4 32. Rb2 Bd4) 27... Bg7 { [%eval -2.02] } 28. Kh2?! { (-2.02 → -3.09) Inaccuracy. f4 was best. } { [%eval -3.09] } (28. f4 axb3 29. Rxb3 Rxa2 30. Rb1 exf4 31. hxg4 fxg4 32. Rxf4 Bh6 33. Rbb4 Bxf4) 28... Re6?! { (-3.09 → -2.35) Inaccuracy. Ng5 was best. } { [%eval -2.35] } (28... Ng5 29. Rh1 Qh4 30. Kg1 gxh3 31. Rh2 axb3 32. axb3 f4 33. Nf3 Qg4 34. Nxg5) 29. Kg3?? { (-2.35 → -4.81) Blunder. Rh1 was best. } { [%eval -4.81] } (29. Rh1 Qh6 30. Kg1 g3 31. Qe1 gxf2+ 32. Qxf2 Rg6 33. Nf3 Bf6 34. h4 axb3) 29... Rg6 { [%eval -4.7] } 30. Kh2 { [%eval -4.51] } 30... Rh6? { (-4.51 → -2.51) Mistake. Ng5 was best. } { [%eval -2.51] } (30... Ng5 31. Rh1 Qh4 32. Kg1 Nxh3+ 33. Bxh3 gxh3+ 34. Kf1 axb3 35. Rxb3 f4 36. exf4) 31. Nc4?? { (-2.51 → -5.48) Blunder. f4 was best. } { [%eval -5.48] } (31. f4 Nf8 32. Rh1 axb3 33. Nxb3 Qg6 34. Qd2 Rxa2 35. Nc1 Ra4 36. Ne2 Qh7) 31... gxh3?? { (-5.48 → -1.75) Blunder. Ng5 was best. } { [%eval -1.75] } (31... Ng5 32. Rh1 Nf3+ 33. Bxf3 gxf3 34. Kg1 Qg5+ 35. Kf1 Qg2+ 36. Ke1 Qxh1+ 37. Kd2) 32. Qxh5 { [%eval -2.3] } 32... Rxh5?? { (-2.30 → 0.98) Blunder. hxg2 was best. } { [%eval 0.98] } (32... hxg2 33. Qxh6 gxf1=N+ 34. Rxf1 Bxh6 35. Rg1+ Bg7 36. Nxd6 Kf8 37. Bc3 axb3 38. axb3) 33. Bf3 { [%eval 0.83] } 33... Rh6 { [%eval 0.96] } 34. Rg1? { (0.96 → -0.62) Mistake. bxa4 was best. } { [%eval -0.62] } (34. bxa4 Ng5 35. Be2 Ra7 36. Rg1 Nf7 37. Rg3 Kf8 38. Rbg1 Rh7 39. Nb6 Be6) 34... d5?? { (-0.62 → 3.19) Blunder. axb3 was best. } { [%eval 3.19] } (34... axb3 35. axb3 Kf7 36. Nb6 Rb8 37. Nxc8 Rxc8 38. b4 Bf6 39. b5 Ng5 40. Bh1) 35. Nxe5? { (3.19 → 1.44) Mistake. Nb6 was best. } { [%eval 1.44] } (35. Nb6 Nf6 36. Rxg7+ Kxg7 37. Nxa8 d4 38. exd4 Ng4+ 39. Bxg4 fxg4 40. d5 g3+) 35... Be6?? { (1.44 → 4.63) Blunder. Nf6 was best. } { [%eval 4.63] } (35... Nf6 36. b4 Be6 37. Rg3 Kh7 38. Rxh3 Ng4+ 39. Bxg4 fxg4 40. Rxh6+ Kxh6 41. Kg3) 36. Nxc6?! { (4.63 → 3.51) Inaccuracy. bxa4 was best. } { [%eval 3.51] } (36. bxa4 b5 37. Nxc6 Nf6 38. Bxf6 Rxf6 39. Nd4 Bf7 40. axb5 Kh7 41. b6 Bf8) 36... bxc6 { [%eval 4.23] } 37. Rxg7+ { [%eval 4.2] } 37... Kf8 { [%eval 4.1] } 38. Rbg1 { [%eval 3.47] } 38... f4 { [%eval 4.11] } 39. exf4 { [%eval 3.99] } 39... Bf5? { (3.99 → 7.21) Mistake. axb3 was best. } { [%eval 7.21] } (39... axb3 40. Rc7 Rh4 41. axb3 Rc8 42. Rxc8+ Bxc8 43. Be5 Be6 44. c4 Kf7 45. Rg7+) 40. Rc7?! { (7.21 → 5.13) Inaccuracy. Rg8+ was best. } { [%eval 5.13] } (40. Rg8+ Ke7 41. Rxa8 Nf6 42. bxa4 Nd7 43. Rg7+ Ke6 44. Re8+ Kd6 45. Rd8 Kc5) 40... axb3?! { (5.13 → 7.66) Inaccuracy. Nf6 was best. } { [%eval 7.66] } (40... Nf6 41. Bd4 axb3 42. axb3 Ra2 43. Rxc6 Ng4+ 44. Bxg4 Rxc6 45. Bxf5 Rcxc2 46. Kxh3) 41. cxb3? { (7.66 → 4.50) Mistake. Bg7+ was best. } { [%eval 4.5] } (41. Bg7+ Ke8 42. Bxh6 Nf6 43. axb3 Bd7 44. Bg5 Kd8 45. Rxd7+ Kxd7 46. Bxf6 Ra2) 41... Bxd3? { (4.50 → 10.49) Mistake. Nf6 was best. } { [%eval 10.49] } (41... Nf6 42. Rxc6 Rxa2 43. Bd4 Rd2 44. Rg5 Rxd3 45. Rxf5 Rxd4 46. Rcxf6+ Rxf6 47. Rxf6+) 42. Rgg7?! { (10.49 → 5.70) Inaccuracy. Bg7+ was best. } { [%eval 5.7] } (42. Bg7+ Ke8 43. Bxh6 Nf6 44. Rgg7 Bg6 45. a4 c5 46. Bg5 Kf8 47. Bxf6 Rd8) 42... Nf6 { [%eval 6.09] } 43. Rgf7+ { [%eval 5.72] } 43... Ke8?! { (5.72 → 9.29) Inaccuracy. Kg8 was best. } { [%eval 9.29] } (43... Kg8 44. Bxf6 Rg6 45. Rg7+ Rxg7 46. Rxg7+ Kf8 47. Rb7 Rxa2 48. Bh5 Rxf2+ 49. Kxh3) 44. Bxf6 { [%eval 9.23] } 44... Rxa2? { (9.23 → Mate in 2) Checkmate is now unavoidable. Rxf6 was best. } { [%eval #2] } (44... Rxf6 45. Rxf6 Bg6 46. Rxg6 Kf8 47. Rf6+ Kg8 48. Rfxc6 Rd8 49. Rg6+ Kh8 50. Rh6+) 45. Rfe7+ { [%eval #2] } 45... Kd8 { [%eval #2] } 46. Red7+ { [%eval #1] } 46... Ke8 { [%eval #1] } 47. Rd8# { White wins by checkmate. } 1-0