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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

d404f61e93dea3e1c990e0d29db0caf6

Watch the replayCheck it is fair

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

Results by move

Final
Moves
27
played
Pace
82.1/min
overall 82.1/min
Biggest swing
+300
Seat 2 · move 12

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

SeatNetRateStreak
e054e6…b9cf+506+18.7 pawn/100won 1
gbb-506-18.7 pawn/100lost 1

Last moves

  1. 27Seat 1+100
  2. 26Even0
  3. 25Even0
  4. 24Even0
  5. 23Seat 2+2
  6. 22Seat 2+2
  7. 21Seat 1+4
  8. 20Seat 2+2
  9. 19Seat 1+2
  10. 18Seat 2+2
  11. 17Seat 1+2
  12. 16Seat 2+2

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
3442e27c7b62310dac5f9d129029ef18b3d61387c4f1fc02a927b1da311e4be5
Seed hash
2efa3ba636b1af15d5bfa1974205764ede47de4b5072bb5dc80bd102168aec55 = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 53,090, Merkle root 271efe84c524ca546b7e30ea8dc2b6b99a3fb931488ebb7b1fbf91f5ff402c12. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. f26557fc49344d1f59be9204a2b3358a9f817a48f0c4c332585d18438b7591e3
  2. df5bfe1bc7ac0fd86cd6277f5ec1aa5650bd1c42401bada66313f2ae89c6f544
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"b7b6"
41"c1g5"
52"c7c6"
61"f1d3"
72"g8h6"
81"d1h5"
92"b6b5"
101"g5h6"
112"f8h6"
121"h5h6"
132"e7e6"
141"g1f3"
152"b5b4"
161"b1d2"
172"a7a6"
181"e4e5"
192"a6a5"
201"d2e4"
212"a5a4"
221"e4d6"
232"e8e7"
241"h6f6"
252"e7f8"
261"f6f7"