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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · 4f82ac550c1de4e46821c25dc0a17d50

Watch the replayCheck it is fair

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

Results by move

Final
Moves
19
played
Pace
94.7/min
overall 94.7/min
Biggest swing
+306
Seat 2 · move 16

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

SeatNetRateStreak
e054e6…b9cf-412-21.7 pawn/100won 1
gbb+412+21.7 pawn/100lost 1

Last moves

  1. 19Even0
  2. 18Even0
  3. 17Seat 1+98
  4. 16Seat 2+306
  5. 15Seat 1+4
  6. 14Seat 2+106
  7. 13Even0
  8. 12Seat 2+108
  9. 11Seat 1+2
  10. 10Seat 2+106
  11. 9Seat 1+4
  12. 8Seat 2+4

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
7ba86035bab25356531ef2e62b0304fa1faead1eaa5d757119da16f355a556fb
Seed hash
9b92e1350bcfe84e3eb73b3321694a0b48909576d690a74bb2a098cda3190f33 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 63,961, Merkle root cd45bc904168e639467b0962a4797ad45b7f858b73f0fc4c37316ce2ac1c665a. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 6a93483c656cd9eae02c3e8006681c2369a73ce6dc2b927e30d7cd9e23224db3
  2. 65fb1ab3556bd79533f14a1dffb43b457a7ff3af05adb1247d46dcea1b9f2dc5
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"a7a6"
21"d2d4"
32"g7g5"
41"b1c3"
52"d7d6"
61"c1g5"
72"b7b5"
81"a2a4"
92"b5a4"
101"e4e5"
112"d6e5"
121"d1f3"
132"e5d4"
141"f1c4"
152"d4c3"
161"c4f7"
172"e8d7"
181"a1d1"