Event: Round 4: Steadman, Michael V R - Vena, Alessio
Date: 2023-09-13
White: Steadman, Michael V R
WhiteTitle: FM
Black: Vena, Alessio
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:48] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... g6 { [%eval 0.3] [%clk 1:31:03] } 3. Nc3 { [%eval 0.31] [%clk 1:31:48] } 3... Bg7 { [%eval 0.7] [%clk 1:31:21] } 4. e4 { [%eval 0.67] [%clk 1:32:14] } 4... d6 { [%eval 0.67] [%clk 1:31:40] } 5. Be2 { [%eval 0.13] [%clk 1:32:39] } 5... O-O { [%eval 0.45] [%clk 1:31:13] } 6. Be3 { [%eval 0.44] [%clk 1:33:03] } 6... e5 { [%eval 0.73] [%clk 1:30:46] } 7. d5 { [%eval 0.56] [%clk 1:33:15] } 7... a5 { [%eval 0.9] [%clk 1:28:03] } 8. g4 { [%eval 0.96] [%clk 1:33:28] } 8... Na6 { [%eval 1.02] [%clk 1:28:00] } 9. h4 { [%eval 0.5] [%clk 1:33:40] } 9... Nc5 { [%eval 0.71] [%clk 1:27:48] } 10. Bf3 { [%eval 0.55] [%clk 1:33:47] } 10... Nfd7 { [%eval 0.93] [%clk 1:02:03] } 11. Nh3 { [%eval 0.58] [%clk 1:27:00] } 11... f5 { [%eval 0.63] [%clk 0:55:32] } 12. gxf5 { [%eval 0.67] [%clk 1:27:19] } 12... gxf5 { [%eval 0.58] [%clk 0:55:47] } 13. Ng5 { [%eval 0.5] [%clk 1:25:16] } 13... f4 { [%eval 0.53] [%clk 0:49:32] } 14. Bxc5 { [%eval 0.51] [%clk 1:25:06] } 14... Nxc5 { [%eval 0.67] [%clk 0:49:55] } 15. Bg2? { [%eval -0.75] } { Mistake. Na4 was best. } { [%clk 1:25:14] } 15... h6 { [%eval -0.5] [%clk 0:39:26] } 16. Nf3 { [%eval -0.54] [%clk 1:24:10] } 16... Bg4 { [%eval -0.61] [%clk 0:39:25] } 17. Bh3 { [%eval -0.86] [%clk 1:15:53] } 17... Bxh3?! { [%eval -0.07] } { Inaccuracy. h5 was best. } { [%clk 0:36:37] } 18. Rxh3 { [%eval -0.12] [%clk 1:15:53] } 18... Qd7 { [%eval 0.0] [%clk 0:36:29] } 19. Rh1 { [%eval 0.0] [%clk 1:16:02] } 19... Qf7 { [%eval 0.14] [%clk 0:28:39] } 20. Qe2 { [%eval 0.23] [%clk 1:02:41] } 20... Rfc8 { [%eval 0.5] [%clk 0:16:25] } 21. O-O-O { [%eval 0.43] [%clk 0:55:21] } 21... Kf8 { [%eval 0.72] [%clk 0:16:26] } 22. Rdg1 { [%eval 0.58] [%clk 0:54:05] } 22... Ke7 { [%eval 0.74] [%clk 0:16:24] } 23. h5 { [%eval 0.61] [%clk 0:52:14] } 23... Bf6 { [%eval 0.59] [%clk 0:16:06] } 24. Rg6 { [%eval 0.61] [%clk 0:51:10] } 24... Rh8?! { [%eval 1.18] } { Inaccuracy. Rg8 was best. } { [%clk 0:15:37] } 25. Nh4?! { [%eval 0.11] } { Inaccuracy. Rhg1 was best. } { [%clk 0:40:43] } 25... Bxh4 { [%eval 0.3] [%clk 0:14:14] } 26. Rxh4 { [%eval 0.26] [%clk 0:41:09] } 26... Rag8 { [%eval 0.15] [%clk 0:12:54] } 27. Qg4 { [%eval 0.34] [%clk 0:34:03] } 27... Nd7 { [%eval 0.55] [%clk 0:04:13] } 28. Rh1 { [%eval 0.08] [%clk 0:31:30] } 28... Nf6 { [%eval 0.03] [%clk 0:03:48] } 29. Qf5 { [%eval 0.16] [%clk 0:31:46] } 29... Nd7 { [%eval 0.14] [%clk 0:01:24] } 30. Rhg1 { [%eval -0.1] [%clk 0:23:15] } 30... Qxf5 { [%eval 0.34] [%clk 0:00:42] } 31. exf5 { [%eval 0.1] [%clk 0:23:41] } 31... Nf6 { [%eval 0.11] [%clk 0:01:06] } 32. Nb5 { [%eval 0.0] [%clk 0:23:55] } 32... c6? { [%eval 1.64] } { Mistake. Rxg6 was best. } { [%clk 0:00:54] } 33. dxc6 { [%eval 1.49] [%clk 0:23:08] } 33... bxc6 { [%eval 1.42] [%clk 0:01:19] } 34. Nxd6 { [%eval 1.43] [%clk 0:23:30] } 34... Rxg6 { [%eval 1.52] [%clk 0:00:50] } 35. Rxg6 { [%eval 1.45] [%clk 0:23:55] } 35... e4? { [%eval 3.05] } { Mistake. Rg8 was best. } { [%clk 0:00:32] } 36. c5 { [%eval 2.39] [%clk 0:23:46] } 36... Rb8 { [%eval 2.41] [%clk 0:00:34] } 37. Rg7+ { [%eval 2.56] [%clk 0:23:06] } 37... Kd8 { [%eval 2.32] [%clk 0:00:54] } 38. Rf7?? { [%eval 0.0] } { Blunder. Nb7+ was best. } { [%clk 0:22:37] } 38... Nxh5?? { [%eval 4.54] } { Blunder. e3 was best. } { [%clk 0:00:36] } 39. Nxe4 { [%eval 4.49] [%clk 0:22:55] } 39... Rb5 { [%eval 5.34] [%clk 0:00:36] } 40. b3?! { [%eval 4.04] } { Inaccuracy. f6 was best. } { [%clk 0:19:32] } 40... a4 { [%eval 4.23] [%clk 0:00:43] } 41. Kc2 { [%eval 4.1] [%clk 0:19:27] } 41... axb3+ { [%eval 4.24] [%clk 0:00:52] } 42. axb3 { [%eval 4.44] [%clk 0:19:56] } 42... Rb4 { [%eval 4.45] [%clk 0:00:47] } 43. f3 { [%eval 4.52] [%clk 0:18:44] } 43... Ng3?! { [%eval 5.94] } { Inaccuracy. Rxe4 was best. } { [%clk 0:00:45] } 44. Nd6 { [%eval 5.91] [%clk 0:16:43] } 44... Rd4 { [%eval 6.25] [%clk 0:00:39] } 45. Rh7 { [%eval 5.06] [%clk 0:16:37] } 45... Rd5 { [%eval 5.99] [%clk 0:00:34] } 46. f6 { [%eval 6.09] [%clk 0:14:59] } 46... Rxc5+ { [%eval 6.59] [%clk 0:00:45] } 47. Kb2 { [%eval 7.01] [%clk 0:15:25] } 47... Rf5? { [%eval #12] } { Checkmate is now unavoidable. Rc2+ was best. } { [%clk 0:00:33] } 48. Nxf5 { [%eval #10] [%clk 0:15:49] } 1-0