Event: Round 4: Guerra, Alvaro - Mesa Baez, Samuel
Site: https://lichess.org/broadcast/10mo-irt-centro-comercial-av-chile/round-4/iqhSLhYB/tFrQcyVE
Date: 2025-11-23
White: Guerra, Alvaro
WhiteElo: 1827
Black: Mesa Baez, Samuel
BlackElo: 2015
Result: 0-1
ECO: A22
Opening: English Opening: King's English Variation, Adhiban Gambit
Variant: Standard
TimeControl: 15+10

1. c4 { [%eval 0.12] [%clk 0:02:51] } 1... e5 { [%eval 0.14] [%clk 0:15:09] } 2. Nc3 { [%eval 0.13] [%clk 0:02:58] } 2... Nf6 { [%eval 0.18] [%clk 0:15:16] } 3. Nf3 { [%eval 0.15] [%clk 0:03:07] } 3... e4 { [%eval 0.34] [%clk 0:15:25] } 4. Ng5 { [%eval 0.32] [%clk 0:03:05] } 4... c6 { [%eval 0.37] [%clk 0:15:33] } 5. d3 { [%eval 0.11] [%clk 0:01:13] } 5... exd3 { [%eval 0.13] [%clk 0:15:38] } 6. Qxd3 { [%eval 0.0] [%clk 0:01:13] } 6... h6 { [%eval 0.49] [%clk 0:12:56] } 7. Nge4 { [%eval 0.63] [%clk 0:00:23] } 7... Nxe4 { [%eval 0.66] [%clk 0:13:01] } 8. Nxe4?! { [%eval -0.35] } { Inaccuracy. Qxe4+ was best. } { [%clk 0:00:24] } 8... d5 { [%eval -0.4] [%clk 0:13:05] } 9. cxd5 { [%eval -0.34] [%clk 0:00:19] } 9... cxd5 { [%eval -0.36] [%clk 0:13:14] } 10. Nc3? { [%eval -1.63] } { Mistake. Ng3 was best. } { [%clk 0:00:28] } 10... d4 { [%eval -1.62] [%clk 0:11:52] } 11. Nb5 { [%eval -2.12] } 11... Nc6 { [%eval -2.16] [%clk 0:11:46] } 12. e3 { [%eval -2.04] } 12... Bc5?? { [%eval -0.13] } { Blunder. Bb4+ was best. } { [%clk 0:04:22] } 13. exd4 { [%eval -0.13] } 13... Nxd4 { [%eval -0.1] [%clk 0:04:17] } 14. Nxd4 { [%eval -0.06] } 14... Bxd4 { [%eval -0.11] [%clk 0:04:16] } 15. Be2 { [%eval -0.2] } 15... O-O { [%eval -0.08] [%clk 0:04:11] } 16. O-O { [%eval -0.13] } 16... Qf6 { [%eval -0.1] [%clk 0:04:03] } 17. Qb3 { [%eval -0.55] } 17... Be6 { [%eval -0.03] [%clk 0:03:28] } 18. Qxb7 { [%eval -0.12] } 18... Rab8 { [%eval -0.1] [%clk 0:03:27] } 19. Qa6?! { [%eval -0.8] } { Inaccuracy. Qf3 was best. } 19... Bxb2?! { [%eval -0.05] } { Inaccuracy. Rfc8 was best. } 20. Bxb2 { [%eval -0.06] } 20... Rxb2 { [%eval 0.0] } 21. Bf3 { [%eval 0.0] } 21... Qd4 { [%eval 0.0] } 22. Rad1 { [%eval -0.03] } 22... Qc5 { [%eval 0.0] } 23. Rc1 { [%eval 0.0] } 23... Qd4 { [%eval 0.0] } 24. Rcd1 { [%eval -0.09] } 24... Qb6 { [%eval -0.03] } 25. Qxb6 { [%eval -0.05] } 25... Rxb6 { [%eval 0.0] } 26. Bd5 { [%eval -0.01] } 26... Bxd5 { [%eval 0.0] } 27. Rxd5 { [%eval 0.0] } 27... Ra6 { [%eval 0.01] } 28. Rd2 { [%eval 0.0] } 28... Rc8 { [%eval 0.0] } 29. g3 { [%eval 0.0] } 29... Rc3 { [%eval 0.0] } 30. Rb1 { [%eval 0.0] } 30... Rca3 { [%eval 0.0] } 31. Rb8+ { [%eval 0.0] } 31... Kh7 { [%eval 0.0] } 32. Rb7 { [%eval -0.03] } 32... Rxa2 { [%eval 0.0] } 33. Rdd7 { [%eval 0.0] } 33... Rf6 { [%eval 0.0] } 34. f4?? { [%eval -2.77] } { Blunder. Rxf7 was best. } 34... Rc6 { [%eval -2.6] } 35. Rd1? { [%eval -4.33] } { Mistake. Rbc7 was best. } 35... Kg6 { [%eval -4.04] } 36. g4 { [%eval -3.85] } 36... a5 { [%eval -3.67] } 37. h4 { [%eval -3.43] } 37... Rc4?? { [%eval 0.0] } { Blunder. f6 was best. } 38. h5+ { [%eval -0.15] } 38... Kh7 { [%eval -0.18] } 39. Rxf7 { [%eval -0.12] } 39... a4 { [%eval -0.26] } 40. g5?? { [%eval -4.06] } { Blunder. Rf8 was best. } 40... hxg5 { [%eval -4.55] } 41. fxg5 { [%eval -4.53] } 41... Rg4+ { [%eval -4.4] } 42. Kf1 { [%eval -4.11] } 42... Rxg5 { [%eval -3.73] } 43. Rf2? { [%eval -6.32] } { Mistake. Rdd7 was best. } 43... Rxf2+ { [%eval -6.15] } 44. Kxf2 { [%eval -6.14] } 44... Rxh5 { [%eval -5.04] } 45. Kf3 { [%eval -5.81] } 45... Ra5 { [%eval -5.6] } 46. Kg4?! { [%eval -7.44] } { Inaccuracy. Rh1+ was best. } 46... a3 { [%eval -7.37] } 47. Ra1 { [%eval -6.1] } 47... a2 { [%eval -6.37] } 48. Kh4 { [%eval -8.47] } 48... Kh6 { [%eval -8.12] } 49. Kg4 { [%eval -8.31] } 49... g5 { [%eval -8.02] } 50. Kg3 { [%eval -7.76] } 50... Ra3+ { [%eval -9.56] } 51. Kg2 { [%eval -11.29] } 51... Kh5 { [%eval -8.94] } 52. Kh2 { [%eval -11.57] } 52... Kh4 { [%eval -8.84] } 53. Kg2 { [%eval -14.56] } 53... Kg4 { [%eval -60.19] } 54. Kf2 { [%eval -36.41] } 54... Kf4 { [%eval -11.09] } 55. Ke2 { [%eval -9.22] } 55... g4 { [%eval -7.85] } 56. Rf1+? { [%eval #-15] } { Checkmate is now unavoidable. Kf2 was best. } 56... Kg3 { [%eval #-14] } 57. Ra1 { [%eval #-14] } 57... Kh2 { [%eval #-14] } 0-1