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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard rapidPlay moneyfinishedentry 1 play · winner takes 2 play

557346fdaab171741f4ba0a8038bf3cb

Watch the replayCheck it is fair

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

Results by move

Final
Moves
20
played
Pace
88.6/min
overall 88.6/min
Biggest swing
+104
Seat 1 · move 14

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

SeatNetRateStreak
e054e6…b9cf+202+10.1 pawn/100lost 1
gbb-202-10.1 pawn/100won 1

Last moves

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

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
92cd4ab7f0dca44ec56e28838d4a59b74a1e0a54691b4e25fbf6a218a53a6c82
Seed hash
d60121bf9cb6607b75c5f40a382ae0aab2228b039332b4a354945bac9f70c5f1 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 55,917, Merkle root 3ced33fe97f2c396033aa77b9eb944d4dc6c0c4fb4042ae1505abf4647c634a5. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 8f5255fcc17033464ad8372423db02b7260977f3130023099c4c6f1e77a02d84
  2. 4718b124340c4a9dcec6280d07714915a9ca980e8030232f8675026e456df154
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
02"e2e4"
11"e7e6"
22"h2h3"
31"c7c5"
42"f2f4"
51"d8h4"
62"g2g3"
71"h4g3"
82"e1e2"
91"b8c6"
102"d2d3"
111"c6d4"
122"e2d2"
131"g3f4"
142"d2e1"
151"f4g3"
162"e1d2"
171"g7g6"
182"b1c3"
191"f8h6"