[Event "1st Prize V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "M.Gromov, O.Pervakov, K.Sumbatjan"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "5K1k/6p1/P2P2p1/6PP/7P/4p3/4p1n1/8 w - - 0 1"]
[PlyCount "35"]
[EventDate "2019"]

{#} 1. a7 $1 ({Ïðîäâèæåíèå äðóãîé ïåøêè - ëîæíûé ñëåä:} 1. d7 $2 e1=Q 2. d8=Q
Kh7 $1 3. hxg6+ Kxg6 4. Qe8+ Kf5 5. a7 (5. Qc8+ Kf4 $1 (5... Kg6) 6. a7 e2 7.
a8=Q Qb4+ 8. Kg8 e1=Q 9. Qc7+ Qe5 10. Qxe5+ Kxe5 11. Qxg2 Qxh4 $11) 5... Qb4+
6. Kg8 Qc4+ 7. Qf7+ Qxf7+ 8. Kxf7 e2 9. a8=Q e1=Q $11) 1... e1=Q 2. a8=Q Kh7 $1
({Ïðî~~ü èç-ïîä áàòàðåè! Áûñòðî ïðîèãðûâàëî} 2... Qf2+ 3. Ke7+ Kh7 4. d7 e2 5.
hxg6+ Kxg6 6. Qe8+ Kh7 (6... Kf5 7. Qf7+) 7. Qh5+ $18) 3. Qf3 $1 {Ñ óãðîçîé 4.
hg+ Kxg6 5.Qf7+} Nf4 $1 {Íà~~èíàÿ òîíêóo^ êîíòðèãðó íà ïàò} ({Ïîñëå} 3... Qf2
4. Qf7 $1 Nxh4 5. d7 gxh5 6. d8=Q Ng6+ {~~åðíûì ~~óòîê íå õâàòàåò äî ìàòà ñî
ñâÿçêîé:} 7. Ke8 $18) ({Íå ñïàñàåò è} 3... Qxh4 4. Qf7 $1 Qf4 5. hxg6+ Kh8 6.
d7 Qd6+ 7. Qe7 $18) 4. Qxf4 e2 $1 ({Íà} 4... Qf2 {âûèãðûâàåò çíàêîìîå} 5. Qf7
$1 $18) 5. hxg6+ Kh8 (5... Kxg6 6. Qf7+ $18) 6. Qf6 $3 ({À âîò òåïåðü} 6. Qf7
$2 {óïóñêàåò ïîáåäó:} Qf1 $1 7. d7 e1=Q 8. d8=Q Qb4+ $1 9. Ke8 Qfb5+ $1 10.
Qfd7 Q5c4 $11 {, è äâà ~~åðíûõ ôåðçÿ óñïåøíî ïðîòèâîñòîÿò äâóì áåëûì âèçàâè})
6... Qf2 $1 ({Åñëè} 6... Qf1 {, òî} 7. d7 e1=Q 8. d8=Q $18 {, è ïîëå f7 -
ðåøào^ùèé ãëîòîê âîçäóõà äëÿ áåëîãî êîðîëÿ}) (6... gxf6) 7. Qxf2 e1=Q 8. Qa7 $3
{Åùå îäèí âïå~~àòëÿo^ùèé âûïàä áåëîãî ôåðçÿ} ({Ïîâòîð} 8. Qf6 $2 {âñòðå~~àëî
òî~~íîå} Qe5 $1 9. d7 (9. Qd8 Qxd6+ $1 $11) 9... Qb8+ $1 10. Ke7 gxf6 11. d8=Q+
Qxd8+ 12. Kxd8 fxg5 $11) ({À} 8. Qf7 Qe8+ $11 {ïðèâîäèëî ê íåìåäëåííîìó ïàòó})
8... Qf2+ $1 9. Qf7 $1 Qf4 $1 {Èñïîëüçóÿ ñâÿçêó, ~~åðíûå ïðîäîëæào^ò íàäåÿòüñÿ
íà ïàò} 10. d7 Qd6+ 11. Qe7 Qxd7 $1 12. Qe8 $1 Qc7 13. h5 Qa7 14. h6 $1 {, è
äóýëü ôåðçåé çàêàí~~èâàåòñÿ â ïîëüçó áåëûõ:} Qb7 ({Èëè} 14... Qc7 15. Qa8 $1
gxh6 (15... Qd7 16. Qb8 $18) 16. Qa1+ Qg7+ 17. Qxg7#) 15. Qd8 $1 (15. Qc6 Qb8+
16. Qe8 Qb7) 15... Qa7 16. Qc8 $1 (16. Ke8 Qb7 17. Kf8 Qa7) 16... gxh6 17. Qc3+
Qg7+ 18. Qxg7# 1-0

[Event "2nd Prize V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "Minski,Martin & Slumstrup Nielsen,Steffen"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "Q5R1/B7/8/1q2n3/1p2p3/1Pk5/5P1p/K7 w - - 0 1"]
[PlyCount "19"]
[EventDate "2019"]

1. Rg3+ (1. Rc8+ $4 Kxb3 $19) 1... e3 $1 (1... Kd2 2. Be3+ Kc2 3. Qa2+ $18) (
1... Nf3 2. Qh8+ Kxb3 3. Qb2+ Kc4 (3... Ka4 4. Qa2#) 4. Qc2+ Kd5 5. Rh3 Qa5+ 6.
Qa2+ Qxa2+ 7. Kxa2 $18) (1... Nd3 2. Qxe4 Kc2 3. Qe2+ $18) 2. Rxe3+ Kd2 (2...
Kc2 3. Qe4+ Nd3 4. Re2+ $18) 3. Bc5 $1 (3. Qh1 $2 Qa6+ 4. Kb2 Nd3+ 5. Rxd3+ (5.
Kb1 Qg6 6. Rg3 Qf5 $1 $11) 5... Qxd3 6. Be3+ Ke2 7. Qxh2 Qc3+ 8. Ka2 Qc2+ 9.
Ka1 Qc3+ 10. Ka2 Qc2+ $11) 3... Qf1+ (3... Qxc5 4. Qd8+ {/Qa2++-}) 4. Ka2 Nc6
$1 {play for stalemate} 5. Qxc6 Qb1+ $1 6. Kxb1 h1=Q+ 7. Re1 $3 (7. Qxh1 $2 {
stalemate}) (7. Ka2 $2 Qxc6 8. Bxb4+ Kd1 9. Rd3+ Ke2 $11) (7. Kb2 $2 Qc1+ $11)
7... Qxc6 (7... Qxe1+ 8. Ka2 $18) 8. Bxb4+ Kd3 9. Bc3 $3 Qb5 (9... Kxc3 10.
Rc1+ $18) (9... Qxc3 10. Re3+ $18) 10. Re3# {model mate} (10. Kb2 $2 Qxb3+ $1
11. Kxb3 {stalemate}) 1-0

[Event "3-4th Prize V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "Bazlov,Juri"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "1n3k2/4p3/4p2N/8/8/2B1r1p1/1K6/2R5 w - - 0 1"]
[PlyCount "21"]
[EventDate "2019"]

{600MB} 1. Bh8 $1 (1. Bd4 $2 Re2+ 2. Kb3 e5 $1 3. Rc8+ Kg7 $11) 1... Ke8 2.
Rc8+ Kd7 3. Rxb8 g2 4. Rg8 Rh3 $1 5. Nf7 $1 g1=Q $1 (5... Rh7 6. Ne5+ Kc7 7.
Nf3 $18) (5... Rh2 6. Kc3 (6. Ka3 g1=Q 7. Rxg1 Ke8 8. Ne5 Rxh8 9. Rg3 $18) 6...
g1=Q 7. Rxg1 Ke8 8. Ne5 Rxh8 9. Kd4 Rh4+ 10. Kc5 Kf8 (10... Kd8 11. Kc6 $18)
11. Ng6+ $18) 6. Rxg1 Ke8 $1 7. Ne5 $1 (7. Rf1 $2 Rh7 $1 8. Ne5 Rxh8 9. Ra1
Rh2+ $1 $11) 7... Rxh8 8. Ka1 $1 (8. Kb1 $2 Rf8 9. Rc1 Kd8 $11) (8. Rg2 $2 Rf8
9. Rc2 Kd8 $11) 8... Rf8 (8... Kd8 9. Nf7+) (8... Kf8 9. Ng6+) 9. Rb1 $1 Kd8 (
9... Rf2 10. Rb8#) 10. Rb8+ Kc7 11. Rxf8 $18 1-0

[Event "3-4th Prize V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "A.Zukov & V.Lebedev"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/8/1p2Bp2/p2K4/2R5/1kP5/pP6/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2019"]

1. Ra4 $1 Kxa4 2. Kc4 b5+ (2... a1=Q 3. Bd7+ b5+ 4. Bxb5#) 3. Kd3 a1=N $1 (3...
a1=Q 4. Kc2 Qa3 5. bxa3 Kxa3 6. Bd7 b4 7. c4 $18) 4. Bd5 $1 (4. Bf7 $6 f5 $1 (
4... Nb3 $1 5. Kc2 Nc5 6. Bd5 f5 $11) 5. Bd5 f4 $11) (4. Kd2 $6 b4 $11) (4. Bg8
$6 f5 $1 (4... Nb3 $2 5. Kc2 Nc5 6. Bf7 $1 (6. Bd5 $2 f5 $11) 6... f5 7. Bd5 $1
$18) 5. Bf7 $5 f4 $1 6. Bd5 f3 $1 7. Bxf3 Kb3 $11) 4... f5 $1 (4... Nb3 5. Kc2
Nc5 6. Bf7 {(f3)} f5 7. Bd5 {zz BM} f4 8. Bf3) (4... b4 5. Kc4 $1 bxc3 6. Bc6#)
5. Kd2 $1 Nb3+ {A)} (5... f4 {B)} 6. Kc1 b4 7. Kb1 (7. Bc6+ $6 Kb3 8. Bd5+ Ka4
{loss of time}) 7... f3 $1 (7... Nb3 8. Bc6#) 8. Ka2 $1 (8. Kxa1 $6 f2 9. Bc4
b3 10. Kb1 f1=Q+ 11. Bxf1 {stalemate}) (8. Bc6+ $6 Kb3 9. Bd5+ Ka4 {loss of
time}) 8... Kb5 (8... Nc2 9. Bc6#) 9. Kxa1 f2 10. Bg2 Kc4 11. Bf1+ $1 Kb3 12.
c4 $18) 6. Kd1 $1 (6. Kd3 $6 Na1 {loss of time}) (6. Kc2 $6 Nc5 $1 {zz WM} 7.
Bf7 f4 8. Bd5 {(h5)} f3 9. Bxf3 Na6 $1 10. Bd1 (10. Bc6 Nb4+ $1 11. cxb4 Kxb4
$11) 10... b4 11. c4 b3+ 12. Kc3 Nc5 13. Bf3 {position X without pawns f4} Ne4+
$1 14. Bxe4 {stalemate}) 6... Nc5 7. Kc2 $1 {zz BM} f4 (7... Na6 8. Bb3#) (7...
b4 8. Bc6#) 8. Bf3 Na6 (8... Ne6 9. Kb1 b4 10. Bc6+ Kb3 11. Bd5+ {and 12.B:e6})
9. Bd1 $1 b4 (9... Nb4+ 10. Kb1+ Nc2 11. Bxc2#) (9... f3 10. Kb1#) 10. c4 b3+
11. Kc3 Nc5 (11... Nb4 12. Bxb3#) 12. Bf3 $18 {position X with pawns f4} (12.
Bg4 $6 Ne4+ $11) (12. Bf3 Ne4+ 13. Bxe4 f3 14. Bc6#) 1-0

[Event "sp. Prize V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "S.Didukh"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/3N4/6b1/8/1Q3n2/3k1pp1/3p4/7K w - - 0 1"]
[PlyCount "18"]
[EventDate "2019"]

1. Ne5+ (1. Qb5+ $2 Ke3 2. Qc5+ Ke2 3. Qe5+ Kf2 4. Qd4+ Ke1 5. Ne5 (5. Qg1+ Ke2
) 5... d1=Q 6. Qe3+ Kf1 7. Nxf3 g2+ 8. Kh2 Ne2 9. Nd2+ Qxd2 10. Qxd2 g1=Q+ $19)
1... Ke2 2. Nxf3 d1=Q+ (2... g2+ 3. Kh2 d1=Q 4. Qxf4 Qh1+ 5. Kg3 $11) 3. Ng1+
Ke3 4. Qe1+ $1 (4. Qe7+ $2 Ne6 $1 (4... Be4+ $2 5. Qxe4+ Kxe4 $11) 5. Qxe6+
Be4+ $19) 4... Ne2 $1 (4... Qxe1 {stalemate 1.}) 5. Qxe2+ (5. Qxd1 $2 Be4+ 6.
Nf3 Bxf3#) 5... Kf4 $1 6. Qf1+ $1 (6. Qxd1 $2 Be4+ 7. Nf3 Bxf3+ 8. Qxf3+ Kxf3
9. Kg1 g2 $19) 6... Ke3 (6... Qxf1 {stalemate 2.}) 7. Qe2+ Qxe2 8. Nxe2 Be4+ (
8... Kxe2 9. Kg2 $11) 9. Kg1 Kxe2 {stalemate 3. Three stalemates with control
of g2 by three different pieces.} 1/2-1/2

[Event "sp.Prize V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "M.Zinar"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/k6p/p1p1p2P/P1p1P1p1/P3P1P1/2p1PK2/2P5/8 w - - 0 1"]
[PlyCount "32"]
[EventDate "2019"]

{600MB} 1. Ke2 c4 2. Kd1 Kb7 3. Kc1 Kc7 4. Kb1 Kd7 5. Ka2 Ke7 6. Ka3 c5 7. Ka2
Kf7 8. Kb1 Kg6 9. Kc1 Kxh6 10. Kd1 Kg6 11. Ke2 h5 12. Kf3 hxg4+ 13. Kxg4 Kh6
14. Kf3 (14. Kh3) 14... Kh5 15. Kg3 g4 16. Kf4 Kh4 $11 1/2-1/2

[Event "1-2 hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "S.Didukh"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "7q/3k4/2RP4/6K1/2pP4/1NP5/8/R7 w - - 0 1"]
[PlyCount "13"]
[EventDate "2019"]

1. Rb6 $1 (1. d5 $2 Qe5+ $11) (1. Na5 $2 Qg7+ 2. Kf5 Qf7+ 3. Ke5 Qe6+ $11) 1...
Qd8+ (1... cxb3 2. Ra7+ (2. Kf5) 2... Ke6 3. d7+ Kd5 4. Rxb3) 2. Kg4 $1 ({
Logical try} 2. Kf5 $2 Qxb6 3. Nc5+ Kxd6 4. Ra6 Kd5 5. Nd3 $2 Qb1 $1 $19) 2...
Qxb6 (2... cxb3 3. Raa6) 3. Nc5+ Kxd6 (3... Kc6 4. d7 Qb8 5. Kf3 Qf8+ 6. Ke2
Qe7+ 7. Kd1 Qf8 8. Ra6+ Kd5 9. Re6 $18) 4. Ra6 Kd5 $1 5. Nd3 $1 (5. Rxb6 $2 {
stalemate.}) (5. Ne6 $6 Qb8 $1 6. Nf4+ Qxf4+ 7. Kxf4 {stalemate.}) 5... Qb8 (
5... Qxa6 6. Nb4+ Ke4 7. Nxa6) 6. Nb4+ $1 Ke4 7. Re6+ 1-0

[Event "1-2 hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "G.S.Tallaksen Ostmoe"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "5R2/8/7p/2r2p1k/P4P2/8/6PP/7K w - - 0 1"]
[PlyCount "17"]
[EventDate "2019"]

{[#]} 1. h3 (1. Kg1 $6 Ra5 2. g3 Rxa4 $11) (1. g3 $2 Kg4 $11) 1... Kh4 (1...
Ra5 2. Rxf5+ $1 Rxf5 3. g4+ {wins.}) 2. Kh2 Rc2 $1 {Giving up f5 in order to
play for stalemate.} 3. Re8 $3 (3. Rxf5 $2 h5 $1 4. a5 Rxg2+ $1 5. Kxg2 {
stalemate.}) 3... h5 $1 4. Re4 $1 (4. a5 $2 Rxg2+ $1 5. Kxg2 {stalemate.}) 4...
fxe4 5. a5 e3 6. a6 Rf2 (6... e2 7. g3#) 7. a7 Ra2 (7... e2 8. a8=Q e1=Q 9.
Qd8+) 8. a8=Q Rxa8 9. g3# 1-0

[Event "3-4 hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "L.M.Gonzalez"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/3p3p/4p1p1/4P3/3k4/4p1P1/p3P1P1/4K2R w K - 0 1"]
[PlyCount "24"]
[EventDate "2019"]

1. Rh4+ $1 (1. O-O $2 Kc3 $1 2. g4 g5 3. Kh2 Kb2 4. Kg3 a1=Q 5. Rxa1 Kxa1 6.
Kf3 Kb2 7. Kxe3 Kc3 $19) 1... Kc3 2. Ra4 Kb2 3. Kd1 $1 (3. Rb4+ $2 Ka3 $1 $19)
3... a1=Q+ 4. Rxa1 Kxa1 5. Kc1 $1 {zz} (5. Kc2 $2 g5 $1 (5... Ka2) 6. Kd3 Kb2
7. Kxe3 Kc3 $19) 5... h5 $1 (5... Ka2 6. Kc2 g5 (6... h5 7. Kd3 Kb3 8. Kxe3 Kc3
9. Kf4 $1 Kd2 10. Kg5 $11) 7. g4 $1 Ka3 8. Kc3 Ka4 9. Kc4 h6 10. g3 $1 Ka3 11.
Kc3 $1 Ka2 12. Kc2 $1 Ka1 13. Kc1 $1 $11) 6. Kc2 $1 ({Thematic try:} 6. g4 $2
hxg4 $1 7. g3 g5 8. Kc2 Ka2 9. Kd3 Kb3 10. Kxe3 Kc3 $1 $19 {zz}) 6... g5 7. g4
$3 (7. Kc1 $2 Ka2 (7... g4 8. Kc2 Ka2) 8. Kc2 g4 9. Kd3 Kb3 10. Kxe3 Kc3 11.
Kf4 Kd4 12. Kg5 Kxe5 13. Kxh5 Kf5 $1 $19) (7. Kd3 $2 Kb2 $1 8. Kxe3 Kc3 $1 9.
g4 h4 $1 $19) 7... hxg4 (7... h4 8. Kc1 $1 {zz} Ka2 9. Kc2 Ka3 10. Kc3 Ka4 11.
Kc4 Ka3 12. Kc3 $1 $11 {positional draw}) 8. Kd3 (8. Kc1 $2 g3 9. Kc2 Ka2 $1
10. Kd3 Kb3 11. Kxe3 Kc3 12. Kf3 Kd4 $1 13. Kxg3 Kxe5 14. Kg4 Kf6 $19) 8... Kb2
9. Kxe3 Kc3 $1 (9... Kc2 10. Kf2 (10. Kd4 Kd2 11. Kc5 Kxe2 12. Kd6 Kf2 13. Kxd7
Kxg2 14. Kxe6 $11) 10... Kd2 11. Kg3 Kxe2 12. Kxg4 Ke3 13. Kxg5 $11) 10. g3 $1
{zz} Kc4 (10... Kc2 11. Kd4 Kd2 12. Kc5 Kxe2 13. Kd6 Kf3 14. Kxd7 Kxg3 15. Kxe6
$11) 11. Ke4 $1 {zz} Kc5 12. e3 $1 {zz} Kc4 {stalemate} (12... d6 13. exd6 Kxd6
14. Kd4 $1 $11) 1/2-1/2

[Event "3-4 hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "A.Rusz"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "R2B4/4P3/5Q2/pB6/5n2/6q1/1K1k1r2/n7 w - - 0 1"]
[PlyCount "17"]
[EventDate "2019"]

1. Bxa5+ (1. e8=Q $2 Qb3+ $1 (1... Kd1+ $2 2. Be2+ $1 $18) 2. Kxa1 Qd1+ 3. Kb2
(3. Ka2 $4 Kc1+ $19) 3... Qc2+ 4. Ka1 Qd1+ $1 {perpetual check}) 1... Kd1+ (
1... Ke3+ 2. Ka3 Nc2+ 3. Ka4 $18) 2. Bd2 $1 {unguarded guard sacrifice} (2.
Kxa1 $4 {is wrong because the a8 rook doesn't protect the a3 square.} Qa3+ $19)
2... Nd3+ $1 (2... Rxd2+ 3. Kxa1 {After the bishop sacrifice, the a3 square is
protected.} Qa3+ 4. Rxa3 $18) 3. Bxd3 Rxd2+ $1 (3... Rxf6 4. e8=Q $18) 4. Kb1
$3 (4. Kxa1 $2 Qxd3 $1 {mutual zug zwang. Paradoxically, it will be bad for
white that the pawn is going to be promoted!} 5. e8=Q (5. Ra2 Rxa2+ 6. Kxa2
Qd5+ 7. Ka3 Qa5+ 8. Kb3 Qb5+ 9. Kc3 Qc5+ 10. Kd3 Qc2+ 11. Ke3 Qc3+ $1 12. Qxc3
{stalemate}) 5... Qc3+ $1 6. Qxc3 Ra2+ $1 7. Kb1 (7. Rxa2 {stalemate}) (7. Kxa2
{stalemate}) 7... Rb2+ $1 8. Ka1 Ra2+ {perpetual check/stalemate}) 4... Qxd3+
5. Kxa1 $1 {mutual zugzwang} Rc2 (5... Ra2+ 6. Kxa2 $1 (6. Rxa2 $2 Qc3+ $1 7.
Rb2 (7. Qxc3 {stalemate}) 7... Qxf6 8. e8=Q Qa6+ 9. Kb1 Qd3+ 10. Ka2 Qa6+ 11.
Kb3 Qb6+ 12. Ka3 Qe3+ $1 13. Qxe3 {stalemate}) 6... Qd5+ 7. Kb2 $18) 6. Rd8
Rc1+ 7. Ka2 Rc2+ 8. Qb2 $1 Rxb2+ 9. Kxb2 $18 1-0

[Event "sp. hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "D.Blundell"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "3k4/n7/P2P3p/8/4P2p/4K3/4p2P/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "2019"]

{600MB} 1. Kf2 $3 (1. Kxe2 $2 Nc6 $1 2. e5 (2. Ke3 Kd7 3. Kf4 Kxd6) 2... Kc8 $1
3. e6 Nd4+ $11) (1. Kd2 $2 Nc6 $1 2. e5 Nxe5 3. a7 Nc4+ 4. Kxe2 Nb6 $11) 1...
Nc6 (1... Kc8 2. e5 $1 (2. Kxe2 $2 Nc6 $1 3. Kf3 Kd7 4. Kf4 Kxd6 $11) 2... h3 (
2... Kd7 3. Kxe2 $18) (2... Nc6 3. e6 $18) (2... Nb5 3. Kxe2 $18) 3. Ke1 $1 (3.
Kxe2 $2 Nc6 $1 4. e6 Nd4+ $11) (3. e6 $2 Nb5 $1 4. d7+ Kd8 (4... Kc7) 5. Kxe2
Nd4+ 6. Kd3 Nxe6 7. a7 Nc7 $11) 3... h5 4. Kf2 (4. Kd2) 4... h4 5. Ke1 Kb8 6.
e6 Nb5 7. a7+ $1 Kxa7 8. d7 $18) (1... Kd7 2. e5 Nc6) 2. e5 Kd7 3. Ke1 $1 (3.
Kxe2 $2 Kc8 4. e6 Nd4+ $11) (3. h3 $2 Ke6 4. Kxe2 Kd7 5. Kf2 Ke6 6. Ke3 Nxe5 $1
7. a7 Nc4+ 8. Kd4 Nb6 9. Kc5 Na8 10. Kc6 h5 $1 11. Kb7 Kxd6 12. Kxa8 Kc7 $11)
3... h3 (3... Kc8 4. e6 $18) (3... Ke6 $2 4. Kxe2 $18) (3... Na7 4. Kxe2 $18)
4. Kf2 $1 (4. Kd2 $2 Nxe5 5. a7 Nc4+ 6. Kxe2 Nb6 $11) 4... h5 (4... Ke6 5. Kxe2
h5 6. Kf2 $1 (6. Ke3 $2 Nxe5 $1 7. a7 Nc4+ 8. Kd4 Nb6 9. Kc5 Na8 10. Kc6 h4 $1
$11) 6... h4 7. Ke3 $1 $18) 5. Ke1 $1 h4 (5... Ke6 6. Kxe2 $18) 6. Kf2 Ke6 7.
Kxe2 $1 Kd7 8. Kf2 $3 (8. Ke3 $2 Nxe5 9. a7 Nc4+ 10. Kd4 Nb6 11. Kc5 Na8 $11) (
8. Kd1 $6 Ke6 9. Kc1 Kd7 10. Kb1 Ke6 11. Kb2 Nxe5 $1 12. a7 Nc4+ $11) 8... Ke6
9. Ke3 Nxe5 10. a7 Nc4+ 11. Kd4 Nb6 12. Kc5 Na8 13. Kc6 $18 1-0

[Event "sp. hm. V.Bron 110 MT 2019 "]
[Site ""]
[Date "2019"]
[Round ""]
[White "A.Jasik"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/8/8/8/2n5/p3kN2/1b6/5KR1 w - - 0 1"]
[PlyCount "16"]
[EventDate "2019.04.24"]

1. Ne1 $1 (1. Kg2 $2 a2 2. Rd1 Na3 3. Nd2 Ke2 $17) 1... a2 (1... Kd2 2. Rg8 a2
3. Rd8+ Kc1 (3... Kc3 4. Rd3+ Kb4 5. Nc2+ $11) 4. Ke2 $11) 2. Nc2+ Kf3 $1 (2...
Kd2 3. Na1 Bxa1 4. Rg2+ Kc3 5. Rxa2 $11) 3. Ke1 (3. Ne1+ $2 Ke4 4. Nc2 Ne3+ 5.
Nxe3 a1=Q+ $17) 3... Bc3+ 4. Kd1 Ne3+ 5. Kc1 Ke2 $1 {Zugzwang} (5... Kf2 6. Rh1
{Zugzwang} Kg2 7. Re1 $11) 6. Na1 $3 (6. Rh1 $2 Kf2 $1 {Zugzwang} 7. Rh2+ Kg1
$17) 6... Bxa1 7. Re1+ $1 Kd3 {f3} 8. Re2 $1 Kxe2 {Stalemate} 1/2-1/2

[Event "com. V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "P.Arestov & D.Keith"]
[Black ""]
[Result "1-0"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "2r4k/5K2/8/6B1/1Qp1n3/5p2/b7/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "2019"]

{600MB} 1. Be3 (1. Kg6 $2 Rc6+ 2. Kh5 f2 3. Qf8+ Kh7 4. Qf7+ Kh8 5. Bh6 Ng3+ 6.
Kg5 Ne4+ 7. Kh5 Ng3+ $11) 1... c3+ 2. Ke7 f2 3. Bxf2 (3. Qd4+ $2 Kg8 4. Qxe4
Rc7+ $1 5. Kd6 f1=Q $11) 3... Nxf2 4. Qh4+ $1 (4. Qd4+ $2 Kg8 5. Qxf2 Rc7+)
4... Kg8 5. Qg3+ Kh8 (5... Kh7 6. Qxf2 Rc7+ 7. Kd8 $1 (7. Ke8 $2 Rc8+ 8. Kd7
Be6+ 9. Kxe6 c2 $11) 7... c2 8. Qh2+ Kg8 9. Qxc7 $18) 6. Qxf2 Rc7+ $1 7. Ke8 $1
(7. Kd8 $2 c2 8. Qh2+ Rh7 9. Qxc2 Bf7 $11 (9... Be6)) (7. Kd6 $2 c2 8. Qh4+ Rh7
$11) 7... Rc8+ (7... c2 8. Qh2+ Rh7 9. Qxc2 $18 Bf7+ 10. Kf8 $18) 8. Kd7 Be6+
9. Kxe6 c2 10. Qd4+ $1 (10. Qh4+ $2 Kg7 $1 11. Qg5+ (11. Qg3+ Kh6 $1 12. Kf7
Rf8+ $1 $11) 11... Kh7 $1 12. Qh5+ Kg7 $11) 10... Kg8 (10... Kh7 11. Qd7+ $18)
11. Qd5 $1 c1=Q 12. Kf6+ Kh8 13. Qh5+ $18 1-0

[Event "com. V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "P.Arestov"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "8/1K2p3/4n1p1/4p3/7R/8/5k2/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "2019"]

{600MB} 1. Kc6 (1. Re4 $2 Nc5+ $19) 1... Nf4 $1 2. Kd7 $1 Kf3 (2... g5 3. Rg4
e4 4. Rxg5 e3 5. Re5 e6 6. Kd6 e2 7. Re4 $1 Kf3 8. Re5 $1 (8. Ke5 $2 Ng6+ $1 9.
Kd4 e5+ 10. Kd5 Kf2 $1 $19) 8... Kf2 9. Re4 $1 $11) (2... Kg3 3. Rh1 $1 e4 4.
Kxe7 e3 5. Kf6 $11) 3. Kxe7 g5 4. Rh7 $3 (4. Rh1 $2 g4 $1 5. Kd6 e4 6. Rf1+ Ke3
$1 7. Rg1 Ng2 $3 (7... Kf3 $2 8. Ke5 $1 e3 9. Rf1+ $1 Kg3 10. Rxf4 e2 11. Re4
$11) 8. Rxg2 Kf3 9. Rg1 e3 $1 10. Rf1+ Kg2 11. Rf4 g3 12. Ke5 e2 $19) 4... g4
5. Kf6 $1 e4 6. Rf7 $1 (6. Ke5 $2 g3 $1 7. Rf7 g2 8. Rxf4+ Kg3 $1 9. Rf8 e3 $19
) (6. Kg5 $2 e3 $1 7. Rf7 e2 8. Rxf4+ Ke3 $1 9. Rf8 g3 $19) 6... e3 (6... g3 7.
Kg5 $1 g2 8. Rxf4+ Ke3 9. Rg4 $11) 7. Ke5 $1 e2 8. Rxf4+ Kg3 9. Re4 $11 1/2-1/2

[Event "sp. com. V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "M.Hlinka & L.Kekely"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "3b2Bk/q2P4/6PK/2P5/2N4N/2r5/3p4/3r1b1R w - - 0 1"]
[PlyCount "24"]
[EventDate "2019"]

1. Bf7 $1 {with mate threat} (1. Be6 $2 Bf6 $19) (1. Bd5 $2 Qxd7 $19) 1... Bg5+
(1... Bf6 2. d8=Q+ Bxd8 3. g7#) 2. Kxg5 Rg3+ $1 3. Kf6 (3. Kh6 $2 Qxd7 $19)
3... Qa6+ 4. c6 $1 {forecasting} (4. Be6 $2 Qxe6+ 5. Kxe6 Re1+ 6. Ne5 d1=Q 7.
Ng2+ (7. Nf5+ Rh3 8. Rxh3+ Bxh3 9. g7+ Kg8 10. d8=Q+ Qxd8 11. c6 $19) 7... Kg7
8. Nxe1 Bh3+ 9. Rxh3 Rxh3 10. N1f3 Rh8 $19) 4... Qxc6+ 5. Be6 Qxe6+ 6. Kxe6
Re1+ (6... Bxc4+ 7. Kf6 Rd3 8. Rxd1 $11) 7. Ne5 d1=Q {phoenix} (7... Bc4+ 8.
Ke7 d1=Q 9. Rxe1 Qxe1 10. d8=Q+ $11) 8. Nf5+ Rh3 (8... Bh3 9. Rxe1 Qd2 10.
d8=Q+ (10. Ke7 $11) 10... Qxd8 11. Nf7+ {fork} Kg8 12. Nxd8 $11) 9. Rxh3+ Bxh3
10. g7+ Kh7 (10... Kg8 11. d8=Q+ Qxd8 {ideal double pin stalemate}) 11. g8=Q+
$1 (11. d8=Q $2 Qxd8 (11... Bxf5+) 12. g8=Q+ Qxg8+ $19) 11... Kxg8 12. d8=Q+ $1
(12. d8=R+ $2 Kh7 13. Rxd1 Rxd1 $19) 12... Qxd8 {ideal double pin stalemate.
Mate threat. Forecasting. Phoenix of black queen. Fork. All pieces in final
position moved.} 1/2-1/2

[Event "sp. com. V.Bron 110 MT 2019"]
[Site ""]
[Date "2019"]
[Round ""]
[White "A.Sochnev"]
[Black ""]
[Result "1/2-1/2"]
[Annotator "Sergey Osintsev"]
[SetUp "1"]
[FEN "6R1/K7/8/8/k7/Pp5p/2p5/q2n3Q w - - 0 1"]
[PlyCount "35"]
[EventDate "2019"]

1. Ra8 $1 ({Logical try N 1:} 1. Kb7 $2 Kxa3 2. Ra8+ Kb2 3. Rxa1 Kxa1 4. Qxh3
b2 5. Qa3+ Kb1 6. Qd3 Kc1 7. Qa3 Nc3 $1 {ZZ} (7... Nf2 $2 8. Qe3+ Kb1 9. Qxf2
c1=Q 10. Qf5+ Qc2 11. Qf1+ Ka2 12. Qa6+ Kb3 13. Qb6+ $1 Ka3 14. Qd6+ $1 Ka2 15.
Qa6+ Kb1 16. Qf1+ $11) 8. Ka8 (8. Kb6 Kb1 9. Qxc3 c1=Q 10. Qd3+ Qc2 11. Qf1+
Ka2 12. Qa6+ Kb3 $1 13. Qb5+ Ka3 14. Qa6+ Qa4 $1 $19) 8... Nd5 $1 9. Kb8 $1 Kb1
$1 10. Qd3 Nb4 11. Qe4 Ka1 $1 12. Qa8+ Na2 $19) 1... Kxa3 $1 2. Kb8+ $1 ({
Logical try N 2:} 2. Kb6+ $2 Kb2 3. Rxa1 Kxa1 4. Qxh3 b2 5. Qa3+ Kb1 6. Qd3 Kc1
7. Qa3 Nf2 $1 (7... Nc3 $2 8. Kb7 $11 {ZZ}) 8. Qe3+ Kb1 9. Qxf2 c1=Q 10. Qf5+
Qc2 11. Qf1+ Ka2 12. Qa6+ Kb3 $1 13. Qb5+ Ka3 14. Qa6+ Qa4 $1 $19) (2. Kb7+ $2
Kb2 3. Rxa1 Kxa1 {and etc (Logical try N 1).}) 2... Kb2 3. Rxa1 Kxa1 4. Qxh3 b2
5. Qa3+ Kb1 6. Qd3 Kc1 7. Qa3 Nc3 $1 (7... Nf2 $2 8. Qe3+ Kb1 9. Qxf2 c1=Q 10.
Qf5+ Qc2 11. Qf1+ Ka2 12. Qa6+ Kb3 13. Qb6+ {(b7)} (13. Qb7+ Ka3 14. Qe7+ Ka2
15. Qa7+ $11) 13... Ka3 14. Qd6+ $1 Ka2 15. Qa6+ Kb1 16. Qf1+ $11) 8. Kb7 $1 {
ZZ} Nb5 (8... Na2 9. Qe3+ $1 (9. Kb8 $2 Kb1 10. Qd3 Nb4 11. Qe4 Ka1 12. Qa8+
Na2 $19) 9... Kb1 10. Qe4 $1 Nb4 11. Qxb4 c1=Q 12. Qe4+ Qc2 13. Qe1+ Ka2 14.
Qa5+ Kb3 15. Qb6+ $1 Ka3 16. Qd6+ $1 Ka2 17. Qa6+ Kb1 18. Qf1+ $11) (8... Nd5
9. Kc6 $1 Kb1 10. Kxd5 c1=Q 11. Qd3+ Qc2 12. Qf1+ Ka2 13. Qa6+ Kb3 14. Qb7+ $11
) (8... Kb1 9. Qxc3 c1=Q 10. Qd3+) 9. Qe3+ Kb1 10. Qd3 Na3 11. Qxa3 $1 c1=Q 12.
Qd3+ Qc2 13. Qf1+ Ka2 14. Qa6+ Kb3 15. Qb6+ $1 (15. Qb5+ $2 Ka3 16. Qa6+ Qa4
$19) 15... Ka3 16. Qd6+ $1 (16. Qa6+ $2 Qa4 $19) 16... Ka2 17. Qa6+ Kb1 18.
Qf1+ $11 1/2-1/2

