Prix Spécial : Thierry LE GLEUHER
(C20b Phénix 303 janvier 2020)
La triangulation du Roi noir dans la cage ne semble pas possible (testé
jusqu’à B=500) et il faut donc envisager le sortir le Roi noir en é4.
Solution :
1.Cg1-h3 Cg2-h4 2.Ch3-g1 Cé1-g2 3.Cg1-h3 Fd2-é1 4.Fç3-d2 Cg2-f4 5.Tç4-ç3 Cf4-g2
6.Tb4-ç4 Cg2-f4 7.Fa3-b4 Ta2-a3 8.Tb2-a2 Fç1-b2 9.Fd2-ç1 Td3-d2 10.Tç3-d3 Cf4-g2
11.Fb4-ç3 Cg2-f4 12.Ta4-b4 Ta3-a4 13.Ch3-g1 Fb2-a3 14.Fç3-b2 Cf4-g2 15.Td3-ç3 Td2-d3
16.Fç1-d2 Cg2-f4 17.Fb2-ç1 Fa3-b2 18.Cg1-h3 Ta4-a3 19.Tb4-a4 Cf4-g2 20.Tç4-b4 Cg2-f4
21.Tç3-ç4 Fb2-ç3 22.Fç1-b2 Cf4-g2 23.Fd2-ç1 Fç3-d2 24.Tç4-ç3 Cg2-f4 25.Tb4-ç4 Cf4-g2
26.Ta4-b4 Ta3-a4 27.Fb2-a3 Cg2-f4 28.Fç1-b2 Fd2-ç1 29.Ch3-g1 Td3-d2 30.Tç3-d3 Cf4-g2
31.Tç4-ç3 Cg2-f4 32.Tb4-ç4 Cf4-g2 33.Fa3-b4 Cg2-f4 34.Fb2-a3 Fç1-b2 35.Cg1-h3 Rd1-ç1
36.Ch3-g1 Td2-d1 37.Td3-d2 Cf4-g2 38.Tç3-d3 Cg2-f4 39.Fb4-ç3 Cf4-g2 40.Fa3-b4 Cg2-f4
41.Ta2-a3 Fb1-a2 42.Cg1-h3 Rç1-b1 43.Ch3-g1 Td1-ç1 44.Td2-d1 Fé1-d2 45.Td1-é1 Tç1-d1
46.Cg1-h3 Fb2-ç1 47.Fç3-b2 Cf4-g2 48.Fb4-ç3 Ta4-b4 49.Ta3-a4 Cg2-f4 50.Fb2-a3 Cf4-g2
51.Fç3-b2 Fd2-ç3 52.Ch3-g1 Fç1-d2 53.Fb2-ç1 Fç3-b2 54.Tç4-ç3 Tb4-ç4 55.Fa3-b4 Fb2-a3
56.Fç1-b2 Fd2-ç1 57.Td3-d2 Cg2-f4 58.Tç3-d3 Cf4-g2 59.Fb2-ç3 Fç1-b2 60.Cg1-h3 Td1-ç1
61.Td2-d1 Té2-d2 62.Té1-é2 Cg2-f4 63.Td1-é1 Td2-d1 64.Fç3-d2 Fb2-ç3 65.Ch3-g1 Rb1-b2
66.Cg1-h3 Tç1-b1 67.Ch3-g1 Td1-ç1 68.Té1-d1 Cf4-g2 69.Fd2-é1 Cg2-f4 70.Td1-d2 Tç1-d1
71.Cg1-h3 Rb2-ç1 72.Ch3-g1 Tb1-b2 73.Cg1-h3 Fa2-b1 74.Ch3-g1 Tb2-a2 75.Cg1-h3 Fç3-b2
76.Fb4-ç3 Fa3-b4 77.Ch3-g1 Ta2-a3 78.Cg1-h3 Fb1-a2 79.Ch3-g1 Rç1-b1 80.Cg1-h3 Td1-ç1
81.Td2-d1 Cf4-g2 82.Fç3-d2 Fb2-ç3 83.Ch3-g1 Rb1-b2 84.Cg1-h3 Fa2-b1 85.Ch3-g1 Rb2-a2
86.Cg1-h3 Fç3-b2 87.Ch3-g1 Fb4-ç3 88.Ta4-b4 Ta3-a4 89.Cg1-h3 Ra2-a3 90.Ch3-g1 Fb1-a2
91.Cg1-h3 Tç1-b1 92.Ch3-g1 Fb2-ç1 93.Cg1-h3 Tb1-b2 94.Ch3-g1 Fa2-b1 95.Cg1-h3 Tb2-a2
96.Ch3-g1 Ra3-b2 97.Cg1-h3 Ta2-a3 98.Ch3-g1 Rb2-a2 99.Cg1-h3 Fç1-b2 100.Fd2-ç1 Fç3-d2
101.Ch3-g1 Tç4-ç3 102.Tb4-ç4 Ta4-b4 103.Cg1-h3 Ta3-a4 104.Ch3-g1 Fb2-a3 105.Fç1-b2 Fd2-ç1
106.Td3-d2 Tç3-d3 107.Tç4-ç3 Tb4-ç4 108.Cg1-h3 Fa3-b4 109.Fb2-a3 Fç1-b2 110.Td1-ç1 Cg2-f4
111.Td2-d1 Cf4-g2 112.Fé1-d2 Cg2-f4 113.Td1-é1 Cf4-g2 114.Tç1-d1 Cg2-f4 115.Fd2-ç1 Td3-d2
116.Tç3-d3 Fb2-ç3 117.Fç1-b2 Cf4-g2 118.Td1-ç1 Cg2-f4 119.Té1-d1 Cf4-g2 120.Té2-é1 Td2-é2
121.Td1-d2 Cg2-f4 122.Tç1-d1 Cf4-g2 123.Fb2-ç1 Fç3-b2 124.Td3-ç3 Cg2-f4 125.Td2-d3 Cf4-g2
126.Fç1-d2 Cg2-f4 127.Td1-ç1 Cf4-g2 128.Té1-d1 Cg2-f4 129.Fd2-é1 Cf4-g2 130.Td1-d2 Cg2-f4
131.Tç1-d1 Fb2-ç1 132.Fa3-b2 Fb4-a3 133.Ch3-g1 Tç4-b4 134.Tç3-ç4 Cf4-g2 135.Td3-ç3 Cg2-f4
136.Td2-d3 Fç1-d2 137.Fb2-ç1 Fa3-b2 138.Cg1-h3 Ta4-a3 139.Ch3-g1 Tb4-a4 140.Tç4-b4 Cf4-g2
141.Tç3-ç4 Fd2-ç3 142.Fç1-d2 Fb2-ç1 143.Cg1-h3 Ra2-b2 144.Ch3-g1 Ta3-a2 145.Cg1-h3 Rb2-a3
146.Ch3-g1 Ta2-b2 147.Cg1-h3 Fb1-a2 148.Ch3-g1 Tb2-b1 149.Cg1-h3 Fç3-b2 150.Fd2-ç3 Fç1-d2
151.Ch3-g1 Tb1-ç1 152.Cg1-h3 Fa2-b1 153.Ch3-g1 Ra3-a2 154.Cg1-h3 Ta4-a3 155.Tb4-a4 Cg2-f4
156.Fç3-b4 Fd2-ç3 157.Fé1-d2 Cf4-g2 158.Td1-é1 Tç1-d1 159.Ch3-g1 Fb2-ç1 160.Cg1-h3 Ra2-b2
161.Ch3-g1 Fb1-a2 162.Cg1-h3 Rb2-b1 163.Ch3-g1 Fç3-b2 164.Fd2-ç3 Fç1-d2 165.Cg1-h3 Td1-ç1
166.Té1-d1 Fd2-é1 167.Td1-d2 Tç1-d1 168.Ch3-g1 Rb1-ç1 169.Cg1-h3 Fa2-b1 170.Ch3-g1 Ta3-a2
171.Fb4-a3 Cg2-f4 172.Fç3-b4 Cf4-g2 173.Td3-ç3 Cg2-f4 174.Td2-d3 Td1-d2 175.Cg1-h3 Rç1-d1
176.Ch3-g1 Fb2-ç1 177.Fa3-b2 Cf4-g2 178.Fb4-a3 Cg2-f4 179.Tç4-b4 Cf4-g2 180.Tç3-ç4 Cg2-f4
181.Fb2-ç3 Ta2-b2 182.Cg1-h3 Fb1-a2 183.Ch3-g1 Tb2-b1 184.Fa3-b2 Cf4-g2 185.Ta4-a3 Cg2-f4
186.Tb4-a4 Cf4-g2 187.Fç3-b4 Cg2-f4 188.Fb2-ç3 Fç1-b2 189.Cg1-h3 Tb1-ç1 190.Ch3-g1 Fa2-b1
191.Ta3-a2 Cf4-g2 192.Fb4-a3 Cg2-f4 193.Fç3-b4 Cf4-g2 194.Td3-ç3 Td2-d3 195.Cg1-h3 Rd1-d2
196.Ch3-g1 Tç1-d1 197.Cg1-h3 Fb2-ç1 198.Fa3-b2 Cg2-f4 199.Fb4-a3 Cf4-g2 200.Tç4-b4 Cg2-f4
201.Tç3-ç4 Td3-ç3 202.Ch3-g1 Rd2-d3 203.Cg1-h3 Rd3-é4
et la triangulation peut commencer :
204.Ch3-g1 Td1-d3 205.Cg1-h3 Td3-d2 206.Ch3-g1 Td2-d1 207.Cg1-h3 Re4-d3
la triangulation est terminée et on peut retourner vers la position initiale :
208.Ch3-g1 Rd3-d2 209.Cg1-h3 Tç3-d3 210.Tç4-ç3 Cf4-g2 211.Tb4-ç4 Cg2-f4 212.Fa3-b4 Cf4-g2
213.Fb2-a3 Fç1-b2 214.Ch3-g1 Td1-ç1 215.Cg1-h3 Rd2-d1 216.Ch3-g1 Td3-d2 217.Tç3-d3 Cg2-f4
218.Fb4-ç3 Cf4-g2 219.Fa3-b4 Cg2-f4 220.Ta2-a3 Fb1-a2 221.Cg1-h3 Tç1-b1 222.Ch3-g1 Fb2-ç1
223.Fç3-b2 Cf4-g2 224.Fb4-ç3 Cg2-f4 225.Ta4-b4 Cf4-g2 226.Ta3-a4 Cg2-f4 227.Fb2-a3 Tb1-b2
228.Cg1-h3 Fa2-b1 229.Ch3-g1 Tb2-a2 230.Fç3-b2 Cf4-g2 231.Tç4-ç3 Cg2-f4 232.Tb4-ç4 Cf4-g2
233.Fa3-b4 Cg2-f4 234.Fb2-a3 Fç1-b2 235.Cg1-h3 Rd1-ç1 236.Ch3-g1 Td2-d1 237.Td3-d2 Cf4-g2
238.Tç3-d3 Cg2-f4 239.Fb4-ç3 Cf4-g2 240.Fa3-b4 Ta2-a3 241.Cg1-h3 Fb1-a2 242.Ch3-g1 Rç1-b1
243.Cg1-h3 Td1-ç1 244.Td2-d1 Fé1-d2 245.Td1-é1 Tç1-d1 246.Ch3-g1 Fd2-ç1 247.Fç3-d2 Fb2-ç3
248.Cg1-h3 Rb1-b2 249.Ch3-g1 Fa2-b1 250.Cg1-h3 Rb2-a2 251.Ch3-g1 Fç1-b2 252.Cg1-h3 Td1-ç1
253.Té1-d1 Cg2-f4 254.Fd2-é1 Fç3-d2 255.Fb4-ç3 Cf4-g2 256.Ta4-b4 Ta3-a4 257.Ch3-g1 Ra2-a3
258.Cg1-h3 Fb1-a2 259.Ch3-g1 Tç1-b1 260.Cg1-h3 Fd2-ç1 261.Fç3-d2 Fb2-ç3 262.Ch3-g1 Tb1-b2
263.Cg1-h3 Fa2-b1 264.Ch3-g1 Tb2-a2 265.Cg1-h3 Ra3-b2 266.Ch3-g1 Ta2-a3 267.Cg1-h3 Rb2-a2
268.Ch3-g1 Fç1-b2 269.Fd2-ç1 Fç3-d2 270.Tç4-ç3 Cg2-f4 271.Tb4-ç4 Ta4-b4 272.Cg1-h3 Ta3-a4
273.Ch3-g1 Fb2-a3 274.Fç1-b2 Fd2-ç1 275.Td3-d2 Cf4-g2 276.Tç3-d3 Cg2-f4 277.Tç4-ç3 Tb4-ç4
278.Cg1-h3 Fa3-b4 279.Fb2-a3 Fç1-b2 280.Td1-ç1 Cf4-g2 281.Td2-d1 Cg2-f4 282.Fé1-d2 Cf4-g2
283.Td1-é1 Cg2-f4 284.Tç1-d1 Cf4-g2 285.Fd2-ç1 Cg2-f4 286.Td3-d2 Cf4-g2 287.Tç3-d3 Fb2-ç3
288.Fç1-b2 Cg2-f4 289.Td1-ç1 Cf4-g2 290.Td2-d1 Té2-d2 291.Té1-é2 Cg2-f4 292.Td1-é1 Cf4-g2
293.Tç1-d1 Cg2-f4 294.Fb2-ç1 Fç3-b2 295.Td3-ç3 Td2-d3 296.Fç1-d2 Cf4-g2 297.Td1-ç1 Cg2-f4
298.Té1-d1 Cf4-g2 299.Fd2-é1 Cg2-f4 300.Td1-d2 Cf4-g2 301.Tç1-d1 Fb2-ç1 302.Fa3-b2 Fb4-a3
303.Ch3-g1 Tç4-b4 304.Tç3-ç4 Td3-ç3 305.Td2-d3 Fç1-d2 306.Fb2-ç1 Fa3-b2 307.Cg1-h3 Ta4-a3
308.Ch3-g1 Tb4-a4 309.Tç4-b4 Tç3-ç4 310.Cg1-h3 Fd2-ç3 311.Fç1-d2 Fb2-ç1 312.Ch3-g1 Ra2-b2
313.Cg1-h3 Ta3-a2 314.Ch3-g1 Rb2-a3 315.Cg1-h3 Ta2-b2 316.Ch3-g1 Fb1-a2 317.Cg1-h3 Tb2-b1
318.Ch3-g1 Fç1-b2 319.Cg1-h3 Tb1-ç1 320.Ch3-g1 Fa2-b1 321.Cg1-h3 Ra3-a2 322.Ch3-g1 Ta4-a3
323.Tb4-a4 Fç3-b4 324.Cg1-h3 Fb2-ç3 325.Ch3-g1 Ra2-b2 326.Cg1-h3 Fb1-a2 327.Ch3-g1 Rb2-b1
328.Cg1-h3 Fç3-b2 329.Fd2-ç3 Cg2-f4 330.Td1-d2 Tç1-d1 331.Ch3-g1 Rb1-ç1 332.Cg1-h3 Fa2-b1
333.Ch3-g1 Ta3-a2 334.Cg1-h3 Fb4-a3 335.Fç3-b4 Fb2-ç3 336.Ch3-g1 Ta2-b2 337.Cg1-h3 Fb1-a2
338.Ch3-g1 Tb2-b1 339.Cg1-h3 Rç1-b2 340.Ch3-g1 Td1-ç1 341.Td2-d1 Cf4-g2 342.Fé1-d2 Cg2-f4
343.Td1-é1 Tç1-d1 344.Cg1-h3 Tb1-ç1 345.Ch3-g1 Rb2-b1 346.Cg1-h3 Fç3-b2 347.Fd2-ç3 Td1-d2
348.Té1-d1 Cf4-g2 349.Té2-é1 Td2-é2 350.Td1-d2 Tç1-d1 351.Ch3-g1 Fb2-ç1 352.Fç3-b2 Cg2-f4
353.Td3-ç3 Cf4-g2 354.Td2-d3 Fç1-d2 355.Fb2-ç1 Fa3-b2 356.Fb4-a3 Tç4-b4 357.Tç3-ç4 Fb2-ç3
358.Fç1-b2 Fd2-ç1 359.Cg1-h3 Fç3-d2 360.Fb2-ç3 Cg2-f4 361.Fa3-b2 Cf4-g2 362.Ta4-a3 Tb4-a4
363.Fç3-b4 Cg2-f4 364.Fb2-ç3 Fç1-b2 365.Ch3-g1 Td1-ç1 366.Té1-d1 Fd2-é1 367.Td1-d2 Tç1-d1
368.Cg1-h3 Rb1-ç1 369.Ch3-g1 Fa2-b1 370.Ta3-a2 Cf4-g2 371.Fb4-a3 Cg2-f4 372.Fç3-b4 Cf4-g2
373.Td3-ç3 Cg2-f4 374.Td2-d3 Td1-d2 375.Cg1-h3 Rç1-d1 376.Ch3-g1 Fb2-ç1 377.Fa3-b2 Cf4-g2
378.Fb4-a3 Cg2-f4 379.Tç4-b4 Cf4-g2 380.Tç3-ç4 Cg2-f4 381.Td3-ç3 Td2-d3 382.Cg1-h3 Fç1-d2
383.Fb2-ç1 Cf4-g2 384.Fa3-b2 Ta4-a3 385.Tb4-a4 Cg2-f4 386.Tç4-b4 Cf4-g2 387.Tç3-ç4 Fd2-ç3
388.Fç1-d2 Cg2-f4 389.Fb2-ç1 Fç3-b2 390.Tç4-ç3 Cf4-g2 391.Tb4-ç4 Cg2-f4 392.Ta4-b4 Ta3-a4
393.Ch3-g1 Fb2-a3 394.Fç1-b2 Cf4-g2 395.Fd2-ç1 Td3-d2 396.Tç3-d3 Cg2-f4 397.Fb2-ç3 Fa3-b2
398.Cg1-h3 Ta4-a3 399.Tb4-a4 Cf4-g2 400.Fç3-b4 Cg2-f4 401.Td3-ç3 Td2-d3 402.Fç1-d2 Fb2-ç1
403.Ta2-b2 Ta3-a2 404.Fb4-a3 Cf4-g2 405.Tç4-b4 Cg2-f4 406.Tç3-ç4 Cf4-g2 407.Fd2-ç3 Fé1-d2
408.Ch3-g1 Cg2-é1 409.Cg1-h3 Ch4-g2 410.Ch3-g1
(voir la solution explicitée pages 11840 à 11845 dans Phénix 303 - janvier 2020).
(
Juge : Thomas Brand)
------------------------------
1° Prix : Andreï FROLKIN & Jeff COAKLEY (8708 Phénix 306-307 avril-mai 2020)
2° Prix : Yoav BEN-ZVI (8703 Phénix 306-307 avril-mai 2020)
1° Mention d’Honneur : Göran WICKLUND (8800 Phénix 310-311 septembre-octobre 2020)
2° Mention d’Honneur : Thomas VOLET (8895 Phénix 312 novembre 2020)
3° Mention d’Honneur : Nicolas DUPONT (8899 Phénix 312 novembre 2020)
4° Mention d’Honneur : Alexandre LEROUX (8 p.12065 Phénix 309 juillet-août 2020)
Mention d’Honneur Spéciale : Pascal WASSONG (G p.12039 Phénix 309 juillet-août 2020)
1° Recommandé : Andreï FROLKIN & Sergei I. TKACHENKO (8801 Phénix 310-311 septembre-octobre 2020)
2° Recommandé : Peter WONG (8897 Phénix 312 novembre 2020)
3° Recommandé : Michel CAILLAUD (R2 p.12149 Phénix 312 novembre 2020)
Recommandés sans ordre
Recommandé : Nicolas DUPONT (9 p.12065 Phénix 309 juillet-août 2020)
Recommandé : Kostas PRENTOS (8898 Phénix 312 novembre 2020)
Recommandé : Michel CAILLAUD (R1 p.12149 Phénix 312 novembre 2020)