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Degen Protocol
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Result

Chess v1

finished entry 1 play · winner takes 2 play · c917b4b6c9010ff8d67e09a454e77849

Watch the replayCheck it is fair

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

Results by move

Final
Moves
29
played
Pace
108.8/min
overall 108.8/min
Biggest swing
+298
Seat 1 · move 21

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

SeatNetRateStreak
e054e6…b9cf+512+17.7 pawn/100won 2
gbb-512-17.7 pawn/100lost 2

Last moves

  1. 29Seat 1+106
  2. 28Even0
  3. 27Seat 1+102
  4. 26Seat 2+100
  5. 25Seat 1+2
  6. 24Seat 2+2
  7. 23Even0
  8. 22Even0
  9. 21Seat 1+298
  10. 20Even0
  11. 19Seat 1+2
  12. 18Even0

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
1d1740043d3f695696afed0a9b4d318a280fb5d7b65ca7e305b6da87f3b6d47a
Seed hash
b964753a7a2b6222cf5447ebd916202004a1e088344a239cc4e8a1deb89e1e9f = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 64,462, Merkle root 2a447798388433721b98ecb0f1f9fbeba7c3551e9b93cc3df2014598d63f4a45. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 2b1e1d73fb6f8c0db67fd844071c592ce4af4340a01320b31129267153199879
  2. 00514ab874cf14abf071299d32ee62099d78d0ffe4fd43762569f576e32ddd63
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"g7g5"
21"d2d4"
32"a7a5"
41"c1g5"
52"c7c6"
61"c2c4"
72"h7h6"
81"g5f4"
92"d7d6"
101"b1c3"
112"e7e6"
121"g1f3"
132"f7f6"
141"f3h4"
152"a5a4"
161"d1h5"
172"e8d7"
181"h4g6"
192"d8b6"
201"g6f8"
212"d7c7"
221"h5f7"
232"b8d7"
241"c4c5"
252"b6b2"
261"f4d6"
272"c7d8"
281"f8e6"