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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · f240890dfa7b144926a4e9c17b9ab87a

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
21
played
Pace
83.4/min
overall 83.4/min
Biggest swing
+308
Seat 1 · move 11

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+304+14.5 pawn/100lost 1
gbb-304-14.5 pawn/100won 1

Last moves

  1. 21Seat 2+2
  2. 20Even0
  3. 19Even0
  4. 18Even0
  5. 17Seat 1+4
  6. 16Seat 2+2
  7. 15Seat 1+104
  8. 14Seat 2+2
  9. 13Even0
  10. 12Seat 2+4
  11. 11Seat 1+308
  12. 10Seat 2+104

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
5b63b5b73ebaaa9474cdfccc7588b3cb7f6f932139fd798bcbc7ead0afbb1d9a
Seed hash
5dce26fb9dbc00247bb28aaed56088a4adf4ffc7aace09c94b41ecaf84701335 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,670, Merkle root 27c7afeef7bc9c2e1fe608a417ed7aa78379492db34cc8538737446657a41a26. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 785892f09a2ae5a33e3423c0350673099b0dd0794af81a6d0c6f866e5419d4ef
  2. 9afe7bf723c641a3eff97da526836ce86403069173e538274ef218741e26a4c1
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"h7h6"
21"d2d4"
32"e7e6"
41"g1f3"
52"f7f6"
61"f3h4"
72"f8b4"
81"c2c3"
92"b4c3"
101"b1c3"
112"b7b5"
121"d1h5"
132"g7g6"
141"h4g6"
152"b5b4"
161"g6e5"
172"e8e7"
181"h5f7"
192"e7d6"
201"c3b5"