AtomicDB

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1. d4 b5 2. Nf3 f6 3. Nc3 d5 4. e4 Nh6 5. g4 Bxg4 6. h3 e6 7. exd5 Nf5 8. Bh6 Qd6 9. Bg2 Ne3 10. Qe2 Qh2 11. Rxh2 Ba3 12. Bxg7 h5 13. bxa3 Nd7 14. Nxb5 a6 15. Rb1 e5 16. Rb8 Rxb8 17. f3 Nb6 18. c4 Na4 19. Qd2
Atomic opening

Queen Pawn

Reference: 1. d4

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WHITE_WIN (practical, via MATE_PV) · ≤M21

Moves here: 0 searched

winning line: a4b2 d4d5 e3g2 e1f1 g2e3 f1g1 e3f5 d2a5 f5d6 c4c5 b2c4 a5a4 d6b5 d5d6 c7d6 c5c6 b5c7 a4b4 c4d6 b4d6 e8d8 c6c7 d8c8 g1f2 h5h4 f2e2 f6f5 f3f4 e5f4 e2f2 a6a5 a2a4 f5f4 f2f3 c8d7 c7c8q d7d6 c8e6 d6c7 e6c6 c7b8 c6b7 end of line ·42

proven by the search of the position before e2d2

4k3/2p5/p4p2/4p2p/n1PP4/4nP1P/P2Q4/4K3 b - - 0 1

visits 0 · nodes 0 · 11.7s

Moves

movestateevalpn / dndepth
a4b2WHITE_WIN MATE_PV-≤M210 / ∞-
e5e4not in tree--
h5h4not in tree--
a6a5not in tree--
f6f5not in tree--
c7c6not in tree--
c7c5not in tree--
e5d4not in tree--
e3d1not in tree--
e3f1not in tree--
e3c2not in tree--
e3g2not in tree--
e3c4not in tree--
e3g4not in tree--
e3d5not in tree--
e3f5not in tree--
a4c3not in tree--
a4c5not in tree--
a4b6not in tree--
e8d7not in tree--
e8e7not in tree--
e8f7not in tree--
e8d8not in tree--
e8f8not in tree--